Search

CN-122008569-A - Horizontal hot-melt welding machine for plastic pipe fittings

CN122008569ACN 122008569 ACN122008569 ACN 122008569ACN-122008569-A

Abstract

The application relates to a horizontal type plastic pipe fitting hot-melt welding machine which comprises a machine table, a hot-melt welding assembly and two plastic pipe positioning assemblies, wherein the hot-melt welding assembly is arranged on the machine table and is provided with a hot-melt clamp, the two plastic pipe positioning assemblies are respectively arranged on two sides of the hot-melt clamp, each plastic pipe positioning assembly comprises a first driving part, a fixing frame, a bearing table, an alignment adjusting part and a plug connector, the first driving part drives the bearing table to be connected onto the fixing frame in a sliding manner along the X axis direction, a plurality of placing grooves are formed in the bearing table along the Y axis direction, an operator respectively places two plastic pipes with different diameters in the placing grooves of the two bearing tables, then drives the bearing table to reset, the alignment adjusting part adjusts the end parts of the plurality of plastic pipes to be level, then the plug connector drives the aligned plastic pipes on the two bearing tables to be mutually plugged, and finally the hot-melt clamp carries out batch welding on the plastic pipes after plugging, so that the problems of sequential butt joint and tedious position adjustment in the traditional manual operation are effectively solved.

Inventors

  • SHEN KUN
  • ZHANG DAWEI
  • YIN XIAOXUE
  • XIE JINXING

Assignees

  • 浙江桐轩医疗科技有限公司

Dates

Publication Date
20260512
Application Date
20260410

Claims (8)

  1. 1. A horizontal type plastic pipe fitting hot-melt welding machine is characterized by comprising a machine table (1), a hot-melt welding assembly (2) and two plastic pipe (13) positioning assemblies, wherein the hot-melt welding assembly (2) and the two plastic pipe (13) positioning assemblies are arranged on the machine table (1), the hot-melt welding assembly (2) is provided with a hot-melt clamp (22) moving along a Y-axis direction, the two plastic pipe (13) positioning assemblies are respectively arranged on two sides of the hot-melt clamp (22), the plastic pipe (13) positioning assemblies comprise a first driving part (33), a fixed frame (31), a receiving table (32), an alignment regulating part (4) and an inserting part (9), the fixed frame (31) is fixedly arranged on the machine table (1), the receiving table (32) is connected to the fixed frame (31) in a sliding mode along the X-axis direction, the first driving part (33) drives the receiving table (32) to slide, a plurality of placing grooves (321) for accommodating the plastic pipe (13) are formed in the Y-axis direction on the receiving table (32), the placing grooves (321) penetrate the table (32) along the X-axis direction, the alignment regulating part (4) is used for keeping the positions of the plastic pipe (13) close to the receiving positions of the plastic pipe (13) on the fixed table (13) along the X-axis direction, the plug connector (9) is used for driving the aligned plastic pipes (13) on the two bearing tables (32) to be mutually plugged.
  2. 2. The horizontal type plastic pipe fitting hot melt welding machine according to claim 1, wherein the alignment regulating piece (4) comprises a second driving piece, a lower abutting wheel (41), a bracket (42), a third driving piece, a pressing block (43), an alignment plate (44), a fourth driving piece, a detection driving piece, a plurality of moving frames (45), a plurality of springs (46) and a plurality of upper abutting wheels (47), the lower abutting wheel (41) is rotatably arranged on the bearing table (32), the top end of the lower abutting wheel (41) protrudes out of the bottom wall of the placing groove (321), and the second driving piece is used for driving the lower abutting wheel (41) to rotate; The support (42) is detachably fixed on the bearing table (32), the support (42) is gradually arranged near one side of the hot melting clamp (22) from the bottom end to the top end in an inclined mode, the pressing block (43) slides on the support (42) along the inclined direction, the driving piece III drives the pressing block (43) to slide, the plurality of moving frames (45) respectively correspond to the plurality of placing grooves (321), the moving frames (45) slide in the pressing block (43) along the inclined sliding direction of the pressing block (43), the plurality of springs (46) are respectively used for driving the plurality of moving frames (45) to move downwards, and the plurality of upper abutting wheels (47) are respectively connected to the plurality of moving frames (45) in a rotating mode; The alignment plates (44) in the two alignment adjusting pieces (4) are the same alignment plate (44), the alignment plate (44) slides on the machine table (1) along the vertical direction, the driving piece drives the alignment plate (44) to slide, the alignment plate (44) moves to the processing station of the hot melting clamp (22) after the hot melting clamp (22) exits the processing station, and two side surfaces of the alignment plate (44) are respectively abutted by the end parts of a plurality of plastic pipes (13) on the two bearing tables (32); When the receiving table (32) moves to the upper material level towards the side far away from the hot melting clamp (22), the pressing block (43) moves upwards to the upper abutting wheel (47) to be far away from the plastic pipe (13), when the receiving table (32) moves towards the side close to the hot melting clamp (22), the pressing block (43) moves downwards to the upper abutting wheel (47) to clamp the plastic pipe (13) together with the lower abutting wheel (41), and when the end part of the plastic pipe (13) moves to abut against the alignment plate (44), the detection driving piece drives the moving frame (45) to move upwards to enable the corresponding upper abutting wheel (47) to be separated from the plastic pipe (13).
  3. 3. The horizontal type hot-melt welding machine for plastic pipe fittings, as set forth in claim 2, wherein the driving member comprises two racks (51) and two gears (52), two ends of the lower abutting wheel (41) extend out of the bearing table (32), the two gears (52) are respectively coaxially fixed at two ends of the lower abutting wheel (41), the two racks (51) are respectively fixedly arranged on the corresponding fixing frames (31), the racks (51) are located below the gears (52), and the gears (52) are connected to the racks (51) in a meshed mode.
  4. 4. The horizontal type hot-melt welding machine for plastic pipe fittings according to claim 2, wherein the driving part three comprises a guide groove (62) and a first block (61), the guide groove (62) is formed in a fixing frame (31), the first block (61) is fixed on a pressing block (43), the first block (61) slides in the guide groove (62), the guide groove (62) sequentially comprises a first horizontal section (621), an inclined section (622) and a second horizontal section (623) from one side close to the alignment plate (44) to one side far away from the alignment plate (44), the first horizontal section (621) is lower than the second horizontal section (623), and the joint of the inclined section (622) and the first horizontal section (621) and the second horizontal section (623) are in smooth transition.
  5. 5. The horizontal type hot-melt welding machine for plastic pipe fittings according to claim 2, wherein the detection driving piece comprises a controller, a plurality of pressure sensors (81) and a plurality of electromagnets (82), the plurality of pressure sensors (81) are arranged in one-to-one correspondence with the plurality of plastic pipes (13), the pressure sensors (81) are arranged on the alignment plates (44) and face one side of the corresponding plastic pipes (13), the plurality of electromagnets (82) are arranged in one-to-one correspondence with the plurality of movable frames (45), the electromagnets (82) are arranged in the pressing blocks (43) and are located above the corresponding movable frames (45), the movable frames (45) are made of magnetic materials, and when the controller detects that detection signals output by the pressure sensors (81) meet preset conditions, the corresponding electromagnets (82) are driven to be electrified so as to adsorb the movable frames (45).
  6. 6. A horizontal type hot melt welding machine for plastic pipe fittings according to claim 1, wherein the plug connector (9) comprises a driving part five, a first clamp (92) and a second clamp (93), the first clamp (92) and the second clamp (93) are positioned between two bearing tables (32), the first clamp (92) and the second clamp (93) respectively correspond to two plastic pipe (13) positioning components and are used for clamping the end parts of a plurality of aligned plastic pipes (13) on the corresponding bearing tables (32), the first clamp (92) is fixedly arranged on the corresponding fixed frame (31), the second clamp (93) slides on the other fixed frame (31) along the X axis direction, and the driving part five drives the second clamp (93) to slide.
  7. 7. A horizontal type plastic pipe fitting hot melt welding machine according to claim 6, wherein the first clamp (92) comprises a first air cylinder (921) and two first clamping jaws (922), the first air cylinder (921) and one of the first clamping jaws (922) are fixedly arranged on a fixed frame (31), a piston rod of the first air cylinder (921) is downwards arranged and fixed on the other first clamping jaw (922), the two first clamping jaws (922) are opposite to each other, the second clamp (93) comprises a clamp table (931), a second air cylinder (932) and two second clamping jaws (933), the clamp table (931) slides on a corresponding fixed frame (31) along the X-axis direction, the driving piece five drives the clamp table (931) to slide, the second air cylinder (932) and one of the second clamping jaws (933) are fixedly arranged on the clamp table (931), the piston rod of the second air cylinder (932) is downwards arranged and fixed on the other second clamping jaw (933), and the diameter of the piston rod of the second air cylinder (932) is downwards arranged and is fixed on the other second clamping jaw (933), and the first clamping jaw (933) and the second clamping jaw (933) are provided with corresponding arc grooves (933) and arc-shaped grooves (94) are arranged on the second clamping jaw (933) and correspond to the plastic pipe.
  8. 8. A horizontal type hot-melt welding machine for plastic pipe fittings according to claim 1, wherein the driving part IV comprises a third air cylinder (71), the third air cylinder (71) is fixedly arranged on the machine table (1), and a piston rod of the third air cylinder (71) is vertically upwards arranged and fixed on the alignment plate (44).

Description

Horizontal hot-melt welding machine for plastic pipe fittings Technical Field The invention relates to the field of hot-melt welding machines, in particular to a horizontal type hot-melt welding machine for plastic pipe fittings. Background Plastic pipes are widely used in various fields and are often connected due to insufficient length in practical use. The traditional plastic pipe butt joint mode generally adopts manual operation, aligns the end parts of two plastic pipes with different diameters, sleeves a plastic pipe with a large diameter on a plastic pipe with a small diameter, and then places the plastic pipe on a hot-melt welding machine to heat the joint so as to enable the two plastic pipes to be hot-melted together, thereby realizing the connection. The above steps generally require operators to complete the sleeving of two plastic pipes, if the sleeving of a plurality of plastic pipes is required to be performed with hot-melt welding once, the positions of the connecting positions of the plastic pipes on the hot-melt welding machine are required to be continuously adjusted, the operation steps are complex, time and labor are consumed, the consistency of the welding positions of different plastic pipes is poor, welding deviation can exist, and the quality stability of the plastic pipes after batch welding is insufficient. Disclosure of Invention In order to facilitate the welding operation of plastic pipes, the application provides a horizontal type hot-melt welding machine for plastic pipe fittings. The application provides a horizontal type hot-melt welding machine for plastic pipe fittings, which adopts the following technical scheme: The utility model provides a horizontal hot melt welding machine of plastic pipe fitting, includes board and the hot melt welding subassembly and two plastic tubing locating component of setting on the board, the hot melt welding subassembly has the hot melt anchor clamps of following Y axle direction and remove, and two plastic tubing locating component set up respectively in the both sides of hot melt anchor clamps, plastic tubing locating component includes driver one, mount, accepts the platform, aligns adjusting part and plug connector, the mount is fixed to be set up on the board, accept the platform and follow X axle direction sliding connection on the mount, driver one drives accepts the platform and slides, a plurality of standing grooves that are used for holding the plastic tubing have been seted up along Y axle direction on accepting the platform, the standing groove runs through accepting the platform along X axle direction, align adjusting part is used for adjusting the position of accepting a plurality of plastic tubing on the platform to make a plurality of plastic tubing be close to the one end of hot melt anchor clamps keep flush, the plug connector is used for driving two plastic tubing after accepting the bench alignment and pegging graft each other. Through adopting above-mentioned technical scheme, operating personnel drive is accepted the platform and is moved to the material loading position towards keeping away from hot melt anchor clamps one side, place the plastic tubing of two different diameter sizes respectively in the standing groove of two accepting the platform, then the drive is accepted the platform and is reset, alignment adjusting piece can adjust the position of a plurality of plastic tubing on accepting the platform this moment, make a plurality of plastic tubing be close to hot melt anchor clamps one side and remove, and the tip keeps flush, the plug connector drives two plastic tubing after accepting the bench alignment and peg graft each other, hot melt anchor clamps carry out batch welding to the plastic tubing after many pegging graft at last, need dock one by one in the traditional manual operation, the loaded down with trivial details problem of position adjustment has effectively been solved. Preferably, the alignment adjusting piece comprises a second driving piece, a lower abutting wheel, a bracket, a third driving piece, a pressing block, an alignment plate, a fourth driving piece, a detection driving piece, a plurality of moving frames, a plurality of springs and a plurality of upper abutting wheels, wherein the lower abutting wheel is rotatably arranged on the bearing table, the top end of the lower abutting wheel protrudes out of the bottom wall of the placing groove, and the second driving piece is used for driving the lower abutting wheel to rotate; The support is detachably fixed on the bearing table, the support is gradually arranged near one side of the hot melting clamp from the bottom end to the top end, the pressing block slides on the support along the inclined direction, and the driving part drives the pressing block to slide; the alignment plates in the two alignment adjusting pieces are the same alignment plate, the alignment plates slide on the machine table along the vertical direction, the drivi