Search

CN-117019568-B - Glue pressing gun for building construction

CN117019568BCN 117019568 BCN117019568 BCN 117019568BCN-117019568-B

Abstract

The application relates to a glue pressing gun for building construction, which is applied to the field of building decoration tools and comprises a glue pressing gun body, wherein a glue barrel propping ring is arranged in a gun seat clamping groove of the glue pressing gun body, the glue barrel propping ring can move along the length direction of the gun seat clamping groove in the gun seat clamping groove, a pair of force application blocks are arranged on the outer ring of the glue barrel propping ring and symmetrically distributed at the center of the glue barrel propping ring, a pair of sliding holes are arranged on the side wall of the gun seat clamping groove, the sliding holes are arranged along the length direction of the gun seat clamping groove, the force application blocks and the sliding holes are correspondingly arranged, the force application blocks penetrate through the corresponding sliding holes and extend out of the gun seat clamping groove, a pair of fixing blocks are arranged on the outer wall of the gun seat clamping groove, the fixing blocks and the force application blocks are correspondingly arranged, and a propping spring is connected between the fixing blocks and the force application blocks, and the glue barrel propping ring is propped against the rear end wall of the glue barrel under the tensile force of the propping spring so as to fix the glue barrel. The rubber cylinder propping ring is propped against the rear end wall of the rubber cylinder to fix the rubber cylinder, so that the rubber gun can be stably used.

Inventors

  • ZHENG JIANLONG
  • XU WENBO
  • HUANG WEIMIN

Assignees

  • 浙江中乐建设有限公司

Dates

Publication Date
20260508
Application Date
20230721

Claims (6)

  1. 1. The utility model provides a glue pressing gun for construction, includes glue pressing gun body (3), its characterized in that, be equipped with in gun seat draw-in groove (31) of glue pressing gun body (3) a rubber tube and prop up clamping ring (4), rubber tube prop up clamping ring (4) in gun seat draw-in groove (31) can be along the length direction of gun seat draw-in groove (31) removal, the outer lane of rubber tube prop up clamping ring (4) is equipped with a pair of application block (5), a pair of application block (5) with the central symmetry distribution of rubber tube prop up clamping ring (4), be equipped with a pair of slide hole (311) on the lateral wall of gun seat draw-in groove (31), slide hole (311) are along the length direction setting of gun seat draw-in groove (31), application block (5) with slide hole (311) correspond to be set up, application block (5) pass in corresponding slide hole (311) and extend gun seat draw-in groove (31), be equipped with a pair of fixed block (6) on the outer wall of gun seat draw-in clamping ring (4), fixed block (6) and application block (5) are connected with one another and are pressed down clamping ring (7) with the fixed spring (7) and are supported between application block (1); the inner wall of the gun seat clamping groove (31) is provided with a pressing ring accommodating groove (312), the rubber cylinder pressing ring (4) is arranged in the pressing ring accommodating groove (312) and can move in the pressing ring accommodating groove (312), the inner ring of the rubber cylinder pressing ring (4) extends out of the pressing ring accommodating groove (312) and presses against the rear end wall of the rubber cylinder (1), and the inner ring of the rubber cylinder pressing ring (4) is flush with the inner wall of the rubber cylinder (1); The pressing ring accommodating groove (312) and the pair of sliding holes (311) extend to the rear cover of the gun seat clamping groove (31), and a back-off groove (313) for accommodating the rubber cylinder pressing ring (4) and the pair of force application blocks (5) is formed on the rear cover of the gun seat clamping groove (31); The gun seat clamping groove (31) is characterized in that a similar pawl block (8) is arranged on the outer wall of one of the force application blocks (5), the similar pawl block (8) is rotationally connected to the outer wall of the gun seat clamping groove (31), a torsion spring (9) is arranged on a rotating shaft between the similar pawl block (8) and the outer wall of the gun seat clamping groove (31), one end of the torsion spring (9) is fixed to the outer wall of the gun seat clamping groove (31), the other end of the torsion spring is fixed to the similar pawl block (8), and after the force application block (5) is accommodated in the back-off groove (313), the similar pawl block (8) abuts against the force application block (5) under the torsion action of the torsion spring (9) to fix the force application block (5).
  2. 2. The glue pressing gun for building construction according to claim 1, wherein the glue barrel pressing ring (4) is provided with an opening structure, and the opening structure on the glue barrel pressing ring (4) and the opening structure of the gun seat clamping groove (31) are arranged in an adapting mode.
  3. 3. The glue pressing gun for building construction according to claim 1, wherein one end of the force application block (5) extending out of the gun seat clamping groove (31) is provided with a deceleration block (10), the deceleration block (10) extends to one side of the sliding hole (311), the outer wall of the gun seat clamping groove (31) is provided with a plurality of sponge blocking blocks (11), the sponge blocking blocks (11) are arranged on one side of the sliding hole (311) and distributed at intervals along the direction of the sliding hole (311), and the pressing spring (7) drives the deceleration block (10) to synchronously move in the moving process of the force application block (5), so that the sponge blocking blocks (11) and the deceleration block (10) are in abutting arrangement.
  4. 4. A glue pressing gun for building construction according to claim 3, wherein the sponge block (11) has a circular structure, the center of the sponge block (11) is rotatably connected with the outer wall of the gun seat clamping groove (31), and the deceleration block (10) is in contact with the outer ring of the sponge block (11).
  5. 5. The glue pressing gun for building construction according to claim 1, wherein a pair of pressing springs (7) are respectively provided with a spring protection cover (12), one side of each spring protection cover (12) is fixed with the outer wall of each gun seat clamping groove (31), a space is reserved between the other side of each spring protection cover and the outer wall of each gun seat clamping groove (31), and each spring protection cover (12) is arranged outside each fixing block (6), each force application block (5) and each pressing spring (7).
  6. 6. The glue pressing gun for building construction according to claim 5, wherein one side of the spring protection cover (12) fixed with the outer wall of the gun seat clamping groove (31) is connected with a mounting sheet, and a mounting screw is arranged between the mounting sheet and the outer wall of the gun seat clamping groove (31).

Description

Glue pressing gun for building construction Technical Field The application relates to the field of building decoration tools, in particular to a glue pressing gun for building construction. Background The glue pressing gun is a sealing joint filling and glue beating (glass glue is usually) tool, is widely applied to the field of building decoration, is usually matched with a glue cylinder (glass glue is filled in the glue cylinder), can conveniently extrude glass glue in the glue cylinder from a glue nozzle, and has the advantages of small size, simplicity in operation, convenience in use and carrying and the like. When the device is used, the device can be combined with fig. 1 and 2, fig. 1 is a schematic diagram before a rubber barrel is mounted on a rubber gun in the prior art, fig. 2 is a schematic diagram after the rubber barrel is mounted on the rubber gun in the prior art, firstly, the rubber head at the front end of the rubber barrel 1 is cut, then the rubber nozzle 2 is mounted on the rubber head, the rubber nozzle 2 is cut by a cutter at an angle of 45 degrees, a push rod pressing piece 32 at the rear end of the rubber gun is pressed, a central push rod 33 in the rubber gun is pulled backwards, then the rubber barrel 1 is mounted in a gun seat clamping groove 31 of the rubber gun, then the central push rod 33 is pushed forwards to enable a push rod disc 34 at the front end of the central push rod 33 to enter the rubber barrel 1 and press glass rubber, the process also fixes the rubber barrel 1 in the gun seat clamping groove 31, an operator holds a handle 35 by hand, and repeatedly presses the glass rubber in the rubber push trigger 36 to extrude the glass rubber from the rubber nozzle 2, so that the operation of beating rubber in building construction is realized, and the operation of pressing the rubber is needed to be careful that the rubber push 36 is pressed once for extruding the glass rubber every time, the center 33 is pulled backwards, the push rod 33 is automatically released every time, the push rod disc 34 is retracted from the rubber barrel is continuously, and the purpose of preventing the rubber nozzle from being continuously retracted from the rubber nozzle 2mm after the rubber push rod is continuously pressed. However, in actual use, the specification of the rubber cylinder may not be matched with the size of the gun seat clamping groove, namely, the length of the rubber cylinder is shorter than that of the gun seat clamping groove, when the rubber cylinder is placed in the gun seat clamping groove, the rubber cylinder is fixed by completely pressing glass cement by virtue of the push rod disc at the front end of the central push rod, but the central push rod and the push rod disc retract automatically after the glass cement is extruded for one stroke, the rubber cylinder can lose fixation, and displacement and shaking are easily generated in the gun seat clamping groove, so that the use of the glue pressing gun is affected by the instability of the rubber cylinder. Disclosure of Invention In order to overcome the defects, the application provides a glue pressing gun for building construction. The application provides a glue pressing gun for building construction, which adopts the following technical scheme: The utility model provides a construction is with pressing gluey rifle, includes the pressing gluey rifle body, be equipped with the packing element in the rifle seat draw-in groove of pressing gluey rifle body and prop the clamping ring, the packing element is supported the clamping ring and can be moved along the length direction of rifle seat draw-in groove in the rifle seat draw-in groove, the outer lane of packing element is equipped with a pair of application of force piece, and a pair of application of force piece is with the central symmetry distribution of packing element support clamping ring, be equipped with a pair of slide hole on the lateral wall of rifle seat draw-in groove, the slide hole sets up along the length direction of rifle seat draw-in groove, the application of force piece with the slide hole corresponds the setting, the application of force piece passes from the slide hole that corresponds and extends the rifle seat draw-in groove, be equipped with a pair of fixed block on the outer wall of rifle seat draw-in groove, the fixed block with the application of force piece corresponds the setting, be connected with between fixed block and the application of force piece and the application of force spring, make the packing element support to prop the clamping ring under the pulling force of application of force spring to press on the back end wall of packing element in order to fix the packing element. Through adopting above-mentioned technical scheme, pull the packing element to support the clamping ring towards the front end of pressure gum rifle all the time under the pulling force effect of supporting the pressure spring, a pair of pressure spring can