CN-114920083-B - Refrigerator door seals magnetic stripe coiler

CN114920083BCN 114920083 BCN114920083 BCN 114920083BCN-114920083-B

Abstract

The invention discloses a refrigerator door seal magnetic stripe winding machine, and belongs to the technical field of refrigerator door seal magnetic stripe winding machines. The invention discloses a refrigerator door seal magnetic stripe winding machine, which comprises a mounting frame, a first driving component, a first connecting plate, a fixing plate and a controller, wherein a winding drum is rotatably arranged on the mounting frame, the first driving component is used for driving the winding drum to rotate, the first connecting plate is fixedly connected to one side of the mounting frame through a bolt, the fixing plate is symmetrically and fixedly connected to the first connecting plate, one end of a tensioning arm is rotated on a third connecting plate, the third guide wheel is attached to a magnetic stripe, the tensioning arm is forced according to the tightness degree of the magnetic stripe, the pressure value of a pressure sensor is changed, the rotation speeds of a first motor and a second motor are correspondingly adjusted after the pressure value is received by the controller, the winding speed can be adjusted according to the tightness degree of the magnetic stripe, the problem that the magnetic stripe is disordered or broken in the winding process is effectively guaranteed, and the convenience of magnetic stripe winding is improved.

Inventors

TIAN HAIMING
XU WENQIANG

Assignees

合肥领远新材料科技有限公司
合肥领远新材料科技有限公司

Dates

Publication Date: 20260421
Application Date: 20220617
Priority Date: 20220617

Claims (7)

1. The utility model provides a refrigerator door seals magnetic stripe coiler, includes mounting bracket (1), its characterized in that, rotate on mounting bracket (1) and be provided with receipts reel (115), still include: a first driving assembly for driving the winding drum (115) to rotate; The device comprises a mounting frame (1) and a first connecting plate (13) fixedly connected to one side of the mounting frame through bolts, wherein the first connecting plate (13) is symmetrically and fixedly connected with a fixed plate (14), guide rods (141) are symmetrically and fixedly connected between the two fixed plates (14), sliding blocks (143) are slidably connected onto the guide rods (141), a reciprocating screw rod (142) is rotatably connected between the two fixed plates (14), and the sliding blocks (143) are in threaded connection with the reciprocating screw rod (142); a second driving assembly for driving the reciprocating screw (142) to rotate; The second connecting plate (15) is fixedly connected to the sliding block (143) through a bolt, and a first guide wheel (151) is arranged on the second connecting plate (15); the tensioning device comprises a third connecting plate (16) fixedly connected to a second connecting plate (15) through a bolt, wherein a tensioning arm (161) is arranged on the third connecting plate (16), one end of the tensioning arm (161) is rotationally connected to the third connecting plate (16), one end of the tensioning arm (161) is rotationally connected with a third guide wheel (162), a fixed block (165) is fixedly connected to the third connecting plate (16), a tension spring (163) is fixedly connected to the fixed block (165), and one end, far away from the fixed block (165), of the tension spring (163) is fixedly connected to one side of the tensioning arm (161); the pressure sensor (164) is fixedly connected to the third connecting plate (16), the pressure sensor (164) is positioned above the tensioning arm (161), and the detection end of the pressure sensor (164) faces one side of the tensioning arm (161); A fourth guide wheel (166) rotatably connected to the third connecting plate (16); The two sides of the first connecting plate (13) are fixedly connected with a first sealing cylinder (2), a first push rod (21) is connected in a sliding manner in the first sealing cylinder (2), one end, far away from the first sealing cylinder (2), of the first push rod (21) is fixedly connected to a sliding block (143), the bottom of the first sealing cylinder (2) is fixedly connected with an air inlet pipe (22) and an air outlet pipe (23), and check valves are arranged in the air inlet pipe (22) and the air outlet pipe (23); The second connecting plate (15) is fixedly connected to the sliding block (143) through bolts, the second connecting plate (15) is fixedly connected with the second sealing cylinder (3), at least (4) exhaust holes (44) are formed in the circumference of each exhaust hole (4), a mounting block is fixedly connected to the top end of the second sealing cylinder (31), a first guide wheel (151) is rotationally connected to the mounting block, the mounting block is slidably connected to the second connecting plate (15), a connecting pipe (32) is fixedly connected to the tail end of the second sealing cylinder (3), one end of the air outlet pipe (23) far away from the first sealing cylinder (2) is fixedly communicated with the connecting pipe (32), exhaust pipes (4) are fixedly connected to the tail end of the second sealing cylinder (3), six groups of exhaust holes (44) are formed in the exhaust pipe (4) at equal intervals, at least (4) are formed in the circumference of each exhaust hole (44), a mounting bracket (41) is fixedly connected to one end of the exhaust pipe (4) close to the second sealing cylinder (3), an elastic spring (42) is fixedly connected to the mounting bracket (41), a plugging block (43) is fixedly connected to the mounting bracket (42), one end of the elastic spring (43) is fixedly connected to the plugging block (43), one end of the plugging block (43) is fixedly connected to the pulling rope (45) in the plugging block (45), the exhaust amount of the second sealing cylinder (3) is increased, and buffer time is reserved for the adjustment of the first motor (117) and the second motor (145).
2. The refrigerator door seal magnetic stripe winding machine according to claim 1, wherein a first rotating shaft (11) is rotationally connected to one side of the mounting frame (1), a second rotating shaft (10) is rotationally and slidingly connected to the other side of the mounting frame (1), fixing discs (111) are fixedly connected to the first rotating shaft (11) and the second rotating shaft (10), mounting discs (112) are connected to the fixing discs (111) through bolts, plug-in blocks (113) are symmetrically and fixedly connected to the mounting discs (112), limiting discs (114) are fixedly connected to two ends of the winding drum (115), and plug-in grooves corresponding to the plug-in blocks (113) are formed in the limiting discs (114).
3. The refrigerator door seal magnetic stripe winding machine according to claim 2, wherein the mounting frame (1) is fixedly connected with a mounting plate (12), the mounting plate (12) is fixedly connected with an air cylinder (121), and a telescopic end of the air cylinder (121) is rotatably connected to one end of the second rotating shaft (10).
4. A refrigerator door seal magnetic stripe winding machine according to claim 3, wherein the first driving assembly comprises a speed reducer (116) and a first motor (117), the speed reducer (116) is fixedly connected to the mounting frame (1), an output shaft of the speed reducer (116) is fixedly connected to the first rotating shaft (11), the first motor (117) is mounted on the speed reducer (116), and an output shaft of the first motor (117) is fixedly connected to an input shaft of the speed reducer (116).
5. The refrigerator door seal magnetic stripe winding machine according to claim 4, wherein the second driving assembly comprises a second motor (145), a connecting frame (146) is fixedly connected to one side of the first connecting plate (13), the second motor (145) is fixedly connected to the connecting frame (146), a first belt wheel (147) is fixedly connected to an output end of the second motor (145), a second belt wheel (148) is fixedly connected to one end of the reciprocating screw (142), and the first belt wheel (147) and the second belt wheel (148) are connected through a belt (149).
6. The refrigerator door seal magnetic stripe winding machine according to claim 4, wherein two fixing plates (14) are fixedly connected with dustproof shrink cloths (144), one ends of the two dustproof shrink cloths (144), which are far away from the fixing plates (14), are fixedly connected to sliding blocks (143), and the guide rods (141) and the reciprocating screw rods (142) are both arranged in the dustproof shrink cloths (144).
7. The refrigerator door seal magnetic stripe winding machine according to claim 6, wherein the second connecting plate (15) is fixedly connected with an adjusting arm (152) through a bolt, and one end of the adjusting arm (152) is rotatably connected with a second guide wheel (153).

Description

Refrigerator door seals magnetic stripe coiler Technical Field The invention relates to the technical field of refrigerator door seal magnetic stripe winding machines, in particular to a refrigerator door seal magnetic stripe winding machine. Background In the production process of the refrigerator door seal magnetic stripe, different matched equipment in a huge production line is needed to be used for comprehensive control to finish the production and manufacture of the magnetic stripe product. The magnetic stripe is produced by pouring magnetic particles, which are raw materials of the magnetic stripe, into an extruder, extruding a long strip-shaped magnetic stripe semi-finished product, then rapidly cooling the magnetic stripe semi-finished product through water cooling equipment, blowing out water stains on the surface of the magnetic stripe after water cooling by using a barrel type air-blowing water remover, magnetizing, and winding after magnetizing; When carrying out the winding to refrigerator door seal magnetic stripe and twining, twining the rolling by the wind-up roll rotation, and current in the rolling process, the magnetic stripe is constantly extruded by the extruder, when the rolling speed mismatch of extruder and wind-up roll, takes place to relax or excessively tighten very easily before the rolling, leads to the rolling to be mixed and disorderly or tear, seriously influences rolling effect and normal rolling, and for this reason, we propose a refrigerator door seal magnetic stripe coiler. Disclosure of Invention The invention aims to solve the problems that in the winding process, a magnetic strip is continuously extruded by an extruder, when the winding speeds of the extruder and a winding roller are not matched, the magnetic strip is easy to loose or excessively tighten before winding, so that winding is disordered or broken, and the winding effect and normal winding are seriously affected. In order to achieve the above purpose, the present invention adopts the following technical scheme: The refrigerator door seal magnetic stripe winding machine comprises a mounting frame, a first driving assembly, a first connecting plate, a fixing plate, guide rods, a sliding block, a second driving assembly, a second connecting plate, a first guide wheel, a third connecting plate, a tensioning arm, a tension sensor and a tension spring, wherein the winding drum is rotatably arranged on the mounting frame, the first driving assembly is used for driving the winding drum to rotate, the first connecting plate is fixedly connected to one side of the mounting frame through bolts, the fixing plate is symmetrically and fixedly connected to the first connecting plate, the guide rods are symmetrically and fixedly connected between the two fixing plates, the sliding block is connected to the guide rods in a sliding mode, the reciprocating screw is rotatably connected between the two fixing plates, the sliding block is in threaded connection with the reciprocating screw, the second driving assembly is used for driving the reciprocating screw to rotate, the second connecting plate is fixedly connected to the sliding block through bolts, the first guide wheel is arranged on the second connecting plate, the third connecting plate is fixedly connected to the second connecting plate through bolts, the tensioning arm is provided with the tensioning arm, one end of the tensioning arm is rotatably connected to the third connecting plate, the fixing block is fixedly connected to the tension sensor is fixedly connected to one end of the tension spring, and one side of the tension spring, which is far away from the fixing block, the tension sensor is fixedly connected to the third guide wheel, and the tension sensor is located on one side of the tensioning arm, and is located on the side of the fourth connecting plate. For the installation and dismantlement of a rolling section of thick bamboo be convenient for, preferably, mounting bracket one side rotates and is connected with first pivot, the mounting bracket opposite side rotates and sliding connection has the second pivot, equal fixedly connected with fixed disk in first pivot and the second pivot, there is the mounting disc through bolted connection on the fixed disk, symmetrical fixedly connected with grafting piece on the mounting disc, the equal fixedly connected with limiting disc in both ends of a rolling section of thick bamboo, set up the grafting groove corresponding with the grafting piece on the limiting disc. In order to be convenient for fix the second pivot, further, fixedly connected with mounting panel on the mounting bracket, fixedly connected with cylinder on the mounting panel, the flexible end rotation of cylinder is connected in second pivot one end. Further, the first driving assembly comprises a speed reducer and a first motor, the speed reducer is fixedly connected to the mounting frame, an output shaft of the speed reducer is fixedly connec