CN215967334U

CN215967334U - Door trim screw device

Info

Publication number: CN215967334U
Application number: CN202122471013.5U
Authority: CN
Inventors: 周春敏; 曹军
Original assignee: Courage Mould Plastic Suzhou Co ltd
Current assignee: Courage Mould Plastic Suzhou Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-08
Anticipated expiration: 2031-10-13

Abstract

The application relates to the field of screw driving devices, in particular to a door trim screw driving device which comprises a bearing plate for placing door trims, wherein a positioning frame is arranged on the bearing plate, the inner side of the positioning frame is used for placing the door trims, the inner side wall of the positioning frame can be abutted against the outer side wall of the door trims, a sliding groove is formed in the inner side wall of the positioning frame, a clamping block is arranged in the sliding groove in a sliding mode, and the clamping block can extend out of the sliding groove and is in contact with the top surfaces of the door trims; the bearing plate is further provided with a driving piece which is used for driving the clamping block extending out of the sliding groove to retract into the sliding groove. This application can improve the efficiency that the screw was beaten to the door trim as far as possible.

Description

Door trim screw device

Technical Field

The application relates to the field of screwing devices, in particular to a door trim screwing device.

Background

As a kind of decorative plate mounted on a refrigerator, a door trim is often fixed to the refrigerator using a bolt, and when the door trim is processed, the bolt needs to be screwed to the door trim by a screwing device.

In the related technology, the screw driving device comprises a support and a workbench, wherein a motor and a first moving assembly for driving the motor to move are arranged on the support, the first moving assembly can drive the motor to move along the width direction of the door trim, a lifting assembly for driving the motor to move up and down is arranged on the first moving assembly, a magnet is arranged at the end part of a motor shaft, the magnet can adsorb the screw on the motor shaft, the motor can drive the screw to rotate, and meanwhile, the lifting assembly drives the screw to move downwards, so that the screw is screwed into the door trim; the workbench is provided with a bearing plate for placing the door trim and a second moving assembly for driving the bearing plate to move, and the second moving assembly can drive the bearing plate to move along the length direction of the door trim.

To the above-mentioned related art, the inventor thinks that, when the bearing board drives the door trim to move under the effect of the second moving assembly, the door trim is easy to be twisted into the correct position of the door trim by the screw because of the position deviation, and at this moment, the worker needs to adjust the position of the door trim manually first and then twist the screw, which affects the efficiency of the screwing device to a certain extent.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency that the screw was beaten to the door trim as far as possible, this application provides a screw device is beaten to door trim.

The application provides a door trim screw device adopts following technical scheme:

a door trim screwing device comprises a bearing plate for placing door trims, wherein a positioning frame is arranged on the bearing plate, the inner side of the positioning frame is used for placing the door trims, the inner side wall of the positioning frame can abut against the outer side wall of the door trims, a sliding groove is formed in the inner side wall of the positioning frame, a clamping block is arranged in the sliding groove in a sliding mode, and the clamping block can extend out of the sliding groove and is in contact with the top surfaces of the door trims;

the bearing plate is further provided with a driving piece which is used for driving the clamping block extending out of the sliding groove to retract into the sliding groove.

By adopting the technical scheme, the positioning frame can position the door trim strip, so that the door trim strip cannot horizontally move when the bearing plate moves; simultaneously, the clamping blocks extending out of the sliding grooves can be in contact with the top surfaces of the door trim strips, so that the door trim strips can be fixed on the bearing plate, the clamping blocks can be driven to retract into the sliding grooves by controlling the driving piece, and the efficiency of screwing the door trim strips can be improved as much as possible.

Preferably, the edge at the top end of the inner frame wall of the positioning frame is arranged in a chamfer way.

Through adopting above-mentioned technical scheme, the edge that is the chamfer setting can make things convenient for the staff to put into the locating frame with the door trim, has made things convenient for the installation of door trim fixed to can improve the efficiency that the screw was beaten to the door trim to a certain extent.

Preferably, the driving part comprises a pull rod and a first elastic part, the pull rod is positioned at one end of the clamping block, which is far away from the notch of the sliding groove, one end of the pull rod is fixedly connected with the clamping block, the other end of the pull rod penetrates through the outer frame wall of the positioning frame, and the positioning frame is provided with a abdicating hole for the pull rod to penetrate through; the first elastic piece is located in the sliding groove, one end of the first elastic piece is connected with the groove bottom of the sliding groove, and the other end of the first elastic piece is connected with the clamping block.

Through adopting above-mentioned technical scheme, the pulling pull rod can drive the grip block and move into the inslot that slides, and the staff can take off the door trim or install this moment, and when the pull rod did not pulled, first elastic component can position the grip block and provide an elasticity, makes the grip block can stretch out the groove that slides and contact with the top surface of door trim to improve the stability of grip block when spacing door trim.

Preferably, the side wall of the clamping block is provided with a limiting block, the groove wall of the sliding groove is provided with a limiting groove, the limiting block can slide in the limiting groove, and the length direction of the limiting groove is consistent with the sliding direction of the clamping block.

Through adopting above-mentioned technical scheme, the stopper slides in the spacing groove, and the displacement range of stopper can be restricted to the length of spacing groove to avoid breaking away from and influence the fixed of door trim because of the grip block from sliding the groove.

Preferably, the top of the end, extending out of the notch of the sliding groove, of the clamping block is provided with an inclined surface.

Through adopting above-mentioned technical scheme, when the staff is installing the door trim to the loading board, the door trim can contact with the inclined plane on the grip block, and the grip block can remove to the inslot that slides under the guide effect on inclined plane this moment, treats a trim installation and accomplishes the back, and the grip block can expose the groove that slides again under the spring action of first elastic component to carry on spacingly to the door trim, thereby made things convenient for the installation of door trim.

Preferably, a rubber pad is arranged on the bottom surface of the clamping block, and the bottom surface of the rubber pad is used for abutting against the top surface of the door trim.

Through adopting above-mentioned technical scheme, set up the rubber pad on the bottom surface of grip block, when the epaxial magnet of motor upwards attracted the door trim, the rubber pad can avoid the grip block to cause the damage to the door trim as far as possible.

Preferably, one end of the pull rod, which is far away from the clamping block, is connected with a poking block.

Through adopting above-mentioned technical scheme, the staff only need through the pulling stir the piece alright remove with drive grip block to can make the staff more conveniently control the grip block.

Preferably, an accommodating groove is formed in the upper surface of the bearing plate, the accommodating groove is located on the inner side of the positioning frame, a push plate is arranged in the accommodating groove, the push plate can slide up and down in the accommodating groove, and the top surface of the push plate can be exposed out of the accommodating groove;

still be equipped with the second elastic component in the holding tank, the one end of second elastic component with the tank bottom of holding tank is connected, the other end with the bottom of push pedal is connected.

Through adopting above-mentioned technical scheme, door trim is after processing finishes, and the staff draws in the clamping block and slides the inslot, and the push pedal can drive door trim upwards to bounce under the elastic force effect of second elastic component this moment, makes door trim take out by the staff more easily to the efficiency of door trim screw has been improved to a certain extent.

Preferably, the side wall of the push plate is provided with a guide block, the groove wall of the accommodating groove is provided with a guide groove along the vertical direction, the guide block can slide up and down in the guide groove, and the top end of the guide groove is closed.

By adopting the technical scheme, the guide groove can limit the moving range of the guide block, so that the push plate is prevented from being completely separated from the accommodating groove as much as possible, and the stability of the push plate in the moving process is improved.

Preferably, a notch is formed in the edge of the inner side of the top of the positioning frame.

Through adopting above-mentioned technical scheme, the staff can take out door trim more easily through the breach to improve the change speed of door trim, and then improved the efficiency that the screw was beaten to the door trim to a certain extent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the processing process of the door decoration strip, under the combined action of the positioning frame and the clamping block, the door decoration strip can be fixed on the bearing plate, the position of the door decoration strip cannot deviate, and meanwhile, the fixation of the door decoration strip can be released only by controlling the driving piece, so that the replacement work of the door decoration strip is facilitated, and the screw screwing efficiency of the door decoration strip can be improved as much as possible;

2. the clamping block is provided with the inclined surface, the first elastic piece is arranged in the sliding groove, when a worker installs the door trim on the bearing plate, the clamping block can move into the sliding groove under the guiding action of the inclined surface, and after the door trim is installed, the clamping block can extend out of the sliding groove under the elastic action of the first elastic piece and limit the door trim, so that the installation of the door trim can be more convenient, and the efficiency of screwing the door trim can be improved to a certain degree;

3. offer the holding tank on the loading board, set up push pedal and second elastic component in the holding tank, when the staff removed the grip block and make the grip block no longer carry on spacingly to the door trim, the push pedal can drive door trim rebound under the spring action of second elastic component, and the staff can take off the door trim easily through breach department on the locating frame to reach the effect of conveniently changing the door trim.

Drawings

Fig. 1 is a schematic overall structure diagram of a screwing device according to an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a carrier plate according to an embodiment of the present application.

FIG. 3 is a cross-sectional view of a carrier plate according to an embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is an exploded view of the structure in the receiving tank of the embodiment of the present application.

Description of reference numerals: 1. a work table; 11. a support; 12. a second moving assembly; 2. a motor; 21. a first moving assembly; 22. a lifting assembly; 23. a magnet; 3. a carrier plate; 31. a positioning frame; 311. a strip; 312. short strips; 313. a sliding groove; 314. a hole of abdication; 315. a limiting groove; 316. a notch; 32. accommodating grooves; 321. a guide groove; 4. a door trim; 5. a clamping block; 51. a pull rod; 52. a rubber pad; 53. an inclined surface; 54. a limiting block; 55. a shifting block; 6. a first elastic member; 7. pushing the plate; 71. a guide block; 8. a second elastic member.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a door trim screwing device. Referring to fig. 1, door trim is beaten screw device includes workstation 1, is equipped with support 11 on workstation 1, is equipped with motor 2 on the support 11 and is used for the first removal subassembly 21 that driving motor 2 removed, is equipped with lifting unit 22 on the first removal subassembly 21, and lifting unit 22 can 2 driving motor reciprocate, and the bottom of motor 2 axle is equipped with magnet 23, and magnet 23 can adsorb the screw on the motor shaft. The workbench 1 is provided with a bearing plate 3 and a second moving assembly 12 for driving the bearing plate 3 to move, the direction of the first moving assembly 21 for driving the motor 2 to move is perpendicular to the direction of the second moving assembly 12 for driving the bearing plate 3 to move, and the bearing plate 3 is used for placing the door trim 4.

In this embodiment, the first moving assembly 21 and the lifting assembly 22 are both of an electric slide rail structure, and the second moving assembly 12 is of a ball screw structure.

Under the driving of the first moving assembly 21 and the second moving assembly 12, the motor 2 may be located above any one of the door trim 4, and then the lifting assembly 22 drives the motor 2 to move downward, and at the same time, the motor 2 drives the screw to rotate, and the screw may also rotate while descending, and is finally screwed into the door trim 4. After the screw is screwed into the door molding 4, the lifting assembly 22 can drive the motor 2 to move upward, and the worker puts another screw at the lower end of the magnet 23.

Referring to fig. 2, the positioning frame 31 is disposed on the carrier plate 3, the positioning frame 31 includes two long strips 311 and two short strips 312, the inner sidewalls of the long strips 311 and the short strips 312 are all abutted to the outer sidewall of the door trim 4, and the positioning frame 31 can prevent the door trim 4 from moving in the horizontal direction. The edges of the top inner sides of the long strips 311 and the short strips 312 are chamfered, so that the door trim 4 can be conveniently placed into the positioning frame 31 by a worker.

Referring to fig. 3 and 4, a plurality of sliding grooves 313 are formed in the inner side wall of the long strip 311 along the length direction of the inner side wall, each sliding groove 313 is internally provided with a clamping block 5 in a sliding connection mode, each clamping block 5 can slide in the sliding groove 313 towards the direction close to or far away from the door trim 4, one end, away from the notch of the sliding groove 313, of each clamping block 5 is provided with a pull rod 51, one end, away from the clamping block 5, of each pull rod 51 penetrates out of the long strip 311 and is provided with a poking block 55, each pull rod 51 is connected with the same poking block 55, and a yielding hole 314 for the pull rod 51 to penetrate is formed in the wall of the sliding groove 313. By pulling the dial 55, the plurality of holding blocks 5 can be retracted into the slide groove 313 simultaneously.

When the clamping block 5 is exposed out of the sliding groove 313, the clamping block 5 can limit the door trim 4, so that the door trim 4 is fixed on the bearing plate 3, and the position of the door trim 4 is prevented from being deviated.

The rubber pad 52 is arranged on the bottom surface of the clamping block 5, the bottom surface of the rubber pad 52 is abutted against the top surface of the door trim 4, and the rubber pad 52 can prevent the clamping block 5 from damaging the top surface of the door trim 4.

Referring to fig. 3 and 4, a first elastic member 6 is disposed in the sliding groove 313, in this embodiment, the first elastic member 6 is a spring, the first elastic member 6 is sleeved on the pull rod 51, one end of the first elastic member 6 abuts against one end of the clamping block 5 away from the notch of the sliding groove 313, and the other end abuts against the groove bottom of the sliding groove 313. First elastic component 6 can provide an elasticity towards door trim 4 for grip block 5, and when the staff did not to dialling the piece 55 application of force, first elastic component 6 can make grip block 5 carry on spacingly to door trim 4 all the time to improve grip block 5 and carry out the stability when spacing to door trim 4.

The top of the end of the clamping block 5 extending out of the notch of the sliding groove 313 is provided with an inclined surface 53. When the worker puts the door trim 4 into the positioning frame 31 from top to bottom, the bottom end of the door trim 4 extrudes the inclined surface 53, and the clamping block 5 moves towards the bottom of the sliding groove 313 under the guiding action of the inclined surface 53; the door molding 4 continues to move downwards until the bottom surface of the door molding 4 is attached to the upper surface of the carrier plate 3, at this time, the clamping block 5 is exposed from the sliding groove 313 under the elastic force of the first elastic member 6, and the bottom surface of the rubber pad 52 is abutted against the top surface of the door molding 4, so that the door molding 4 is fixed on the carrier plate 3.

Referring to fig. 3 and 4, the top surface of the clamping block 5 is provided with a limiting block 54, a limiting groove 315 is formed in the groove wall of the sliding groove 313, the limiting block 54 can slide in the limiting groove 315, the length direction of the limiting groove 315 is consistent with the sliding direction of the clamping block 5, and the limiting groove 315 can limit the sliding range of the limiting block 54, so that the clamping block 5 can be prevented from being completely separated from the sliding groove 313.

Referring to fig. 5, a notch 316 is formed at the inner edge of the top of the strip 311. Holding tank 32 has been seted up on the top surface of loading board 3, and holding tank 32 is located the inboard of locating frame 31, is equipped with push pedal 7 and second elastic component 8 in the holding tank 32, and second elastic component 8 is the spring in this embodiment, and the one end of second elastic component 8 offsets with the tank bottom of holding tank 32, and the other end offsets with the bottom surface of push pedal 7.

When the door trim 4 is fixed on the bearing plate 3 by the clamping block 5, the top surface of the push plate 7 is flush with the top surface of the bearing plate 3, and the second elastic piece 8 is in a compressed state; when the worker pulls the toggle block 55 to enable the clamping block 5 to retract into the sliding groove 313, the push plate 7 can drive the door trim 4 to move upwards under the elastic action of the second elastic piece 8, and the worker can take down the door trim 4 from the notch 316 at the moment, so that the worker can conveniently replace the door trim 4.

The side wall of the push plate 7 is provided with the guide block 71, the groove wall of the accommodating groove 32 is vertically provided with the guide groove 321, the guide block 71 can slide up and down in the guide groove 321, and the guide groove 321 can limit the sliding range of the guide block 71, so that the push plate 7 can be prevented from completely separating from the accommodating groove 32 under the elastic action of the second elastic part 8.

The implementation principle of a door trim screw device of this application embodiment does: when the second moving assembly 12 drives the loading plate 3 to move, the side wall of the door trim 4 abuts against the inner frame wall of the positioning frame 31, and the top surface of the door trim 4 abuts against the rubber pad 52 on the bottom surface of the clamping block 5, so that the position of the door trim 4 does not shift.

After the door molding 4 on the bearing plate 3 is processed, the clamping block 5 can be driven to contract back to the sliding groove 313 by pulling the poking block 55, at this time, the door molding 4 can be upwards bounced by the push plate 7 under the elastic action of the second elastic piece 8, and the worker can pull out the door molding 4 with fingers from the notch 316.

When installing unprocessed door trim 4 on loading board 3 afterwards, only need from top to bottom install door trim 4 to the locating frame 31 in, the bottom surface of door trim 4 can contact with the inclined plane 53 of grip block 5, continue to move door trim 4, grip block 5 can contract back to in the sliding groove 313 under the guide effect of inclined plane 53, when the bottom surface of treating door trim 4 and the top surface laminating of loading board 3, the top surface of door trim 4 flushes with the bottom surface of rubber pad 52, grip block 5 can expose sliding groove 313 under the elastic force effect of first elastic component 6 this moment to it is spacing to door trim 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a door trim device of screwing, is including loading board (3) that are used for placing door trim (4), its characterized in that: the door decoration strip is characterized in that a positioning frame (31) is arranged on the bearing plate (3), the inner side of the positioning frame (31) is used for placing a door decoration strip (4), the inner side wall of the positioning frame (31) can abut against the outer side wall of the door decoration strip (4), a sliding groove (313) is formed in the inner side wall of the positioning frame (31), a clamping block (5) is arranged in the sliding groove (313) in a sliding mode, and the clamping block (5) can extend out of the sliding groove (313) and is in contact with the top surface of the door decoration strip (4);

the bearing plate (3) is also provided with a driving piece for driving the clamping block (5) extending out of the sliding groove (313) to retract into the sliding groove (313).

2. The door trim screwing device according to claim 1, wherein: the edge at the top end of the inner side wall of the positioning frame (31) is arranged in a chamfer mode.

3. The door trim screwing device according to claim 1, wherein: the driving piece comprises a pull rod (51) and a first elastic piece (6), the pull rod (51) is positioned at one end, away from the notch of the sliding groove (313), of the clamping block (5), one end of the pull rod (51) is fixedly connected with the clamping block (5), the other end of the pull rod penetrates through the outer side wall of the positioning frame (31), and a yielding hole (314) for the pull rod (51) to penetrate through is formed in the positioning frame (31); the first elastic piece (6) is located in the sliding groove (313), one end of the first elastic piece (6) is connected with the groove bottom of the sliding groove (313), and the other end of the first elastic piece is connected with the clamping block (5).

4. The door trim screwing device according to claim 3, wherein: be equipped with stopper (54) on the lateral wall of grip block (5), spacing groove (315) have been seted up on the cell wall of groove of sliding (313), stopper (54) can slide in spacing groove (315), the length direction of spacing groove (315) with the slip direction of grip block (5) is unanimous.

5. The door trim screwing device according to claim 3, wherein: the top of one end of the clamping block (5) extending out of the notch of the sliding groove (313) is provided with an inclined surface (53).

6. The door trim screwing device according to claim 3, wherein: the bottom surface of the clamping block (5) is provided with a rubber pad (52), and the bottom surface of the rubber pad (52) is used for abutting against the top surface of the door decoration strip (4).

7. The door trim screwing device according to claim 3, wherein: one end of the pull rod, which is far away from the clamping block (5), is connected with a poking block (55).

8. The door trim screwing device according to claim 1, wherein: an accommodating groove (32) is formed in the upper surface of the bearing plate (3), the accommodating groove (32) is located on the inner side of the positioning frame (31), a push plate (7) is arranged in the accommodating groove (32), the push plate (7) can slide up and down in the accommodating groove (32), and the top surface of the push plate (7) can be exposed out of the accommodating groove (32);

still be equipped with second elastic component (8) in holding tank (32), the one end of second elastic component (8) with the tank bottom of holding tank (32) is connected, the other end with the bottom of push pedal (7) is connected.

9. The door trim screwing device according to claim 8, wherein: be equipped with guide block (71) on the lateral wall of push pedal (7), guide way (321) have been seted up along vertical direction on the cell wall of holding tank (32), guide block (71) can slide from top to bottom in guide way (321), the top of guide way (321) is the closed form.

10. The door trim screwing device according to claim 8, wherein: and a notch (316) is arranged at the edge of the inner side of the top of the positioning frame (31).