CN111957532A

CN111957532A - A frock fixing device for on point gum machine

Info

Publication number: CN111957532A
Application number: CN202010821911.6A
Authority: CN
Inventors: 刘水平
Original assignee: SHENZHEN HENGLITIAN TECHNOLOGY CO LTD
Current assignee: SHENZHEN HENGLITIAN TECHNOLOGY CO LTD
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2020-11-20
Anticipated expiration: 2040-08-15
Also published as: CN111957532B

Abstract

The utility model belongs to the technical field of the technique of processing is glued to point, especially, relate to a frock fixing device for on point gum machine, it includes the point gum machine body and cooperates in the fixed plate of point gum machine body along the horizontal direction sliding, be provided with the fixed subassembly of centre gripping on the fixed plate, the fixed subassembly of centre gripping includes two grip blocks and two-way lead screw, the sliding tray that extends along the horizontal direction is seted up at the top of fixed plate, two grip blocks are a fixedly connected with sliding block respectively, two sliding blocks all are located sliding tray and with sliding tray, two-way lead screw rotate install in sliding tray and two-way lead screw thread revolve to opposite both ends pass two sliding blocks respectively and with two sliding block screw-thread fit, be provided with. This application has the effect that the work piece of being convenient for the staff to treat the point and glue carries out fixing.

Description

A frock fixing device for on point gum machine

Technical Field

The application relates to the field of dispensing processing, in particular to a tool fixing device for a dispenser.

Background

The glue dispensing process is an extremely important process in product production, mainly determines the product yield, and the existing glue dispensing system for realizing the product glue dispensing process is mainly realized by a glue dispenser.

The existing widely used glue dispenser generally controls the glue track through the motion coordination of a glue cylinder and a workpiece. The glue cylinder moves up and down to control the distance from the glue dispensing needle to the workpiece, the glue dispensing treatment is carried out on the workpiece by the left-right movement of the glue cylinder in cooperation with the front-back movement of the workpiece, the workpiece to be subjected to glue dispensing is usually placed in a special fixture, and the fixture is generally fixed on a fixing plate of a glue dispenser through bolts.

For the related technologies, the inventor thinks that there is a defect that the worker needs to install and detach the bolt every time the workpiece to be dispensed is fixed, so that the worker fixes the workpiece.

Disclosure of Invention

In order to facilitate the staff to treat the work piece of point gum and fix, this application provides a frock fixing device for on point gum machine.

The application provides a frock fixing device for on point gum machine adopts following technical scheme:

a frock fixing device for on point gum machine, include the point gum machine body and follow the fixed plate of horizontal direction sliding fit body, be provided with the fixed subassembly of centre gripping on the fixed plate, the fixed subassembly of centre gripping includes two grip blocks and two-way lead screw, the sliding tray that extends along the horizontal direction is seted up at the top of fixed plate, two the grip block is a fixedly connected with sliding block, two respectively the sliding block all is located sliding tray and slides the cooperation with sliding tray, two-way lead screw rotate install in sliding tray and two-way lead screw thread revolve to opposite both ends pass two sliding blocks respectively and with two sliding block screw-thread fit, be provided with angle fine setting subassembly on the fixed plate.

By adopting the technical scheme, after the workpiece to be glued is placed in the special fixture, when the position of the fixture is fixed, firstly, the fixture is arranged between two clamping plates on a fixed plate, then the two-way screw rod is rotated, the two sliding blocks move towards the mutually close direction under the limiting action of the sliding grooves due to the threaded fit of the two-way screw rod, and further the fixture is clamped and fixed, namely, when the position of the workpiece to be glued is fixed and the position of the workpiece to be glued is released, the bidirectional screw rod is rotated reversely, in the process, the bolt is not required to be installed or disassembled, so that the operation of fixing the workpiece to be subjected to glue dispensing by workers is simple and convenient, meanwhile, the arrangement of the angle fine-tuning component enables the worker to finely adjust the angle of the workpiece during dispensing, thereby be favorable to improving the some glue effect on work piece inclined plane, further strengthen the device's suitability.

Preferably, the fixed plate includes first plate body and second plate body, the activity groove has been seted up at the top of first plate body, the second plate body rotates to be installed in the activity inslot, the fixed subassembly of centre gripping sets up in the second plate body, the angle fine setting subassembly includes the butt plate, supports tight spring and eccentric wheel, the eccentric wheel rotates to be installed in the lateral wall of activity groove, first plate body is provided with the drive eccentric wheel and carries out pivoted runner assembly, the outer peripheral face of eccentric wheel is contradicted in the one end that the second plate body is close to its horizontal direction, support tight spring fixed mounting in the activity groove diapire and be close to the cell wall setting that the eccentric wheel was kept away from in the activity groove, butt plate fixed connection is in the one end that the activity groove diapire was kept away from to tight spring, the butt plate is contradicted in the one end that the.

Through adopting above-mentioned technical scheme, when the angle when gluing the work piece is adjusted, rotate the eccentric wheel through rotating assembly, the second plate body inclines along with the rotation of eccentric wheel, at this in-process, support tight spring and support the butt plate all the time to make the butt plate play the effect of support to the second plate body all the time, and then make the second plate body rotate along with eccentric wheel and the state when inclining is stable, promptly, make the work piece carry out the rigidity after the angle modulation firm.

Preferably, the rotating assembly comprises a worm wheel and a worm, the worm wheel is fixedly connected to the eccentric wheel and is in running fit with the first plate body, the worm is meshed with the worm wheel and is in running fit with the first plate body, and one end of the worm penetrates out of the first plate body.

By adopting the technical scheme, when the worm is rotated, the eccentric wheel rotates along with the worm due to the meshing between the worm wheel and the worm, and the self-locking effect between the worm wheel and the worm is favorable for improving the stability of the position of the eccentric wheel after the eccentric wheel rotates.

Preferably, one end of the worm, which penetrates out of the first plate body, is fixedly connected with a rotating handle.

Through adopting above-mentioned technical scheme, setting up of turning handle and providing the impetus of a force application of being convenient for the staff to rotate the worm, and then the staff force application of being convenient for rotates the worm.

Preferably, a plurality of eccentric wheels are uniformly distributed along the length direction of the surface on which the eccentric wheels are arranged.

Through adopting above-mentioned technical scheme, being provided with of a plurality of eccentric wheels does benefit to when further reinforcing eccentric wheel carries out angle modulation to the second plate body, the force stability of second plate body.

Preferably, the equal fixedly connected with synchronizing wheel of eccentric wheel, the synchronizing wheel all rotates and installs in first plate body, first plate body rotates and installs the hold-in range, the hold-in range is around the outer peripheral face of locating a plurality of synchronizing wheels.

By adopting the technical scheme, when one of the synchronizing wheels is driven to rotate, the plurality of synchronizing wheels rotate along with the synchronizing wheel due to the matching of the synchronizing wheels and the synchronizing belt, so that the operation that a worker drives the plurality of synchronizing wheels to rotate synchronously is simple and convenient.

Preferably, the butt plate is towards one side fixedly connected with guide bar of supporting tight spring, support tight spring cover locate outside the guide bar, the guide way has been seted up to the tank bottom of activity groove, the guide bar is located the guide way and slides with the guide way and cooperates.

Through adopting above-mentioned technical scheme, the cooperation of sliding of guide bar and guide way plays the guide effect to when supporting tight spring activity to be favorable to promoting and adjust the angle is glued to the work piece point, support the stability when tight spring activity.

Preferably, the guide rod is fixedly connected with a limiting plate, a limiting groove is formed in the groove wall of the guide groove, and the limiting plate is located in the limiting groove and matched with the limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, the cooperation of limiting plate and spacing groove makes the guide bar when sliding in the guide way, is difficult for breaking away from in the guide way to be favorable to further promoting the stability of guide bar when sliding in the guide way.

Preferably, the opposite surfaces of the two clamping plates are fixedly connected with wear-resistant pads.

Through adopting above-mentioned technical scheme, wear pad be provided with do benefit to and reduce the clamp that the grip block opposition has the work piece when carrying out the centre gripping, with the wearing and tearing condition that leads to because of the friction between the clamp.

Preferably, the fixed plate is worn out to the one end of two-way lead screw, just the one end fixedly connected with handle outside the fixed plate is worn out to two-way lead screw.

Through adopting above-mentioned technical scheme, setting up of handle provides the impetus of being convenient for to grip for the staff, and then the staff application of force of being convenient for rotates two-way lead screw.

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

the bolt does not need to be installed or disassembled in the process of fixing and unfixing the workpiece to be subjected to glue dispensing, and the bidirectional screw rod can be rotated forwards or reversely, so that the operation of fixing the workpiece to be subjected to glue dispensing by workers is simple and convenient;

when the angle of the workpiece during dispensing is adjusted, the eccentric wheel is rotated, the second plate body tilts along with the rotation of the eccentric wheel, and in the process, the abutting plate always supports the second plate body, so that the second plate body is stable in state when tilting along with the rotation of the eccentric wheel, namely, the position of the workpiece after angle adjustment is stable;

when the worm is rotated, the eccentric wheel rotates along with the worm due to the meshing between the worm wheel and the worm, and the self-locking effect between the worm wheel and the worm is beneficial to improving the stability of the position of the eccentric wheel after the eccentric wheel rotates.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a partial sectional structural view of the first plate in the embodiment of the present application;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged partial schematic view of portion B of FIG. 2;

fig. 5 is a partially enlarged schematic view of a portion C in fig. 2.

Description of reference numerals: 1. a dispenser body; 2. a fixing plate; 201. a first plate body; 202. a second plate body; 3. a movable groove; 4. a rotating shaft; 5. a clamping plate; 6. a bidirectional screw rod; 7. a sliding groove; 8. a sliding block; 9. a handle; 10. a wear pad; 11. a butt joint plate; 12. the spring is tightly propped; 13. an eccentric wheel; 14. a fixed shaft; 15. a synchronizing wheel; 16. a synchronous belt; 17. a worm gear; 18. a worm; 19. a handle is rotated; 20. a guide bar; 21. a guide groove; 22. a limiting plate; 23. a limiting groove; 24. mounting grooves; 25. a bubble level.

Detailed Description

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

The embodiment of the application discloses a frock fixing device for on point gum machine. Referring to fig. 1, a frock fixing device for on point gum machine includes point gum machine body 1 and fixed plate 2, and fixed plate 2 includes first plate body 201 and second plate body 202, and wherein, first plate body 201 slides along the horizontal direction and cooperates in point gum machine body 1.

Referring to fig. 1 and 2, the top of first plate body 201 is provided with movable groove 3 that roughly is the rectangle, the middle part fixed connection of 3 length direction in movable groove has pivot 4 that the level set up, pivot 4 pass the bottom of second plate body 202 and with second plate body 202 normal running fit, namely, second plate body 202 rotates and installs in movable groove 3, set up on the second plate body 202 and wait to glue the centre gripping fixed subassembly that the work piece carries out fixing, be provided with on the first plate body 201 and make first plate body 201 carry out the angle fine setting subassembly of angle modulation, in order to improve the some glue effect on the work piece inclined plane of waiting to glue.

Continuing to refer to fig. 1 and 2, the fixed subassembly of centre gripping includes two grip blocks 5 and two-way lead screw 6, the sliding groove 7 that extends along the horizontal direction is seted up at the top of second plate body 202, sliding groove 7 is close to the middle part setting of its face of place, two grip blocks 5 are a sliding block 8 of fixedly connected with respectively, two sliding blocks 8 all are located sliding groove 7 and with sliding groove 7 sliding fit, sliding block 8 all is the T shape with sliding groove 7's cross-section, so that sliding block 8 is stable along sliding groove 7's the process of sliding, two-way lead screw 6 rotates and installs in sliding groove 7, two-way lead screw 6 opposite both ends of screw thread revolve pass two sliding blocks 8 respectively and with two sliding block 8 screw thread fit, so that when two-way lead screw 6 rotated, two sliding blocks 8 moved towards the direction that is close to each other or keep away from under sliding groove 7's limiting displacement.

Referring to fig. 2, make things convenient for the staff application of force to rotate two-way lead screw 6, outside the second plate body 202 was worn out to the one end of two-way lead screw 6, and two-way lead screw 6 worn out the outer one end fixedly connected with handle 9 of second plate body 202, when having the fixture of work piece to carry out the centre gripping for reducing grip block 5 opposition, with the wearing and tearing condition that the fixture leads to because of the friction within a definite time, two grip blocks 5 just right one side all are fixed with wear pad 10 through the bonding, and the material of wear pad 10 selects to be rubber.

Referring to fig. 2 and 3, the angle fine-tuning assembly includes a contact plate 11, a contact spring 12 and an eccentric wheel 13, the eccentric wheel 13 is fixedly connected with a horizontally disposed fixing shaft 14, the fixing shaft 14 is inserted into a groove wall of the movable groove 3 far from one side of the rotating shaft 4 and is in running fit with the first plate body 201, an outer peripheral surface of the eccentric wheel 13 abuts against one side of the second plate body 202 close to the horizontal direction of the second plate body and far from the rotating shaft 4, so that the second plate body 202 can be adjusted in angle along with the rotation of the eccentric wheel 13, three eccentric wheels 13 and three eccentric wheels 14 are uniformly distributed along the length direction of the surface where the eccentric wheels 13 and the fixing shaft 14 are located, and.

With continued reference to fig. 2 and 3, one end of the fixed shaft 14 penetrating into the wall of the movable slot 3 is fixedly connected with a synchronizing wheel 15, the synchronizing wheel 15 is rotatably matched with the first plate body 201, a synchronous belt 16 is rotatably installed on the first plate body 201, the synchronous belt 16 is wound on the outer circumferential surface of each synchronizing wheel 15, and the synchronizing wheels 15 and the synchronous belt 16 are selected from gears and toothed belts, so that when one synchronizing wheel 15 rotates, the three eccentric wheels 13 rotate together and stably.

Referring to fig. 3, a rotating assembly is arranged on the first plate 201, the rotating assembly includes a worm wheel 17 and a worm 18, the worm wheel 17 is fixedly sleeved on a fixing shaft 14 fixed to the middle eccentric wheel 13, the worm wheel 17 is in rotating fit with the first plate 201, the worm 18 is meshed with the worm wheel 17 and is in rotating fit with the first plate 201, so that when the worm 18 rotates, the eccentric wheel 13 and the fixing shaft 14 rotate together, the self-locking effect between the worm wheel 17 and the worm 18 is beneficial to improving the stability of the position of the eccentric wheel 13 after the eccentric wheel 13 rotates, and in order to facilitate the force application of a worker to rotate the worm 18, one end of the worm 18 penetrates out of the first plate 201, and one end of the worm 18, which penetrates out of the first plate 201.

Referring to fig. 2 and 4, one end of the abutting spring 12 is fixedly connected to the bottom wall of the movable groove 3 and is close to the groove wall of the movable groove 3, which is far away from the eccentric wheel 13, the abutting spring 12 is uniformly distributed with three along the horizontal direction, the abutting plate 11 is in a strip shape, the abutting plate 11 is fixedly connected to one end of the three abutting spring 12, which is far away from the bottom wall of the movable groove 3, one side of the abutting plate 11, which is far away from the abutting spring 12, abuts against one side of the second plate 202, which is close to the eccentric wheel 13, along the horizontal direction, so that the abutting plate 11 supports the second plate 202 under the elastic action of the abutting spring 12, both sides of the second plate 202, which are close to and far away from the abutting spring 12, are in arc shapes, so that the second plate.

Continuing to refer to fig. 2 and 4, adjust the angle of second plate body 202 for the reinforcing, stability when supporting the activity of tight spring 12, three guide bars 20 of the one end fixedly connected with of tight spring 12 are supported towards to butt board 11, three are supported tight spring 12 and are located outside three guide bars 20 respectively the cover, the guide way 21 that sets up with three guide bar 20 position one-to-one is seted up to the diapire of activity groove 3 promptly the tank bottom, three guide bars 20 are located three guide ways 21 respectively and with three guide way 21 cooperation of sliding, in order to lead to supporting tight spring 12, thereby stability when reinforcing is supported tight spring 12 and is moved.

Combine fig. 5, for making guide bar 20 break away from in difficult follow guide way 21 when sliding along guide way 21, the one end fixedly connected with limiting plate 22 of butt joint board 11 is kept away from to guide bar 20, limiting plate 22's board footpath is greater than guide bar 20's pole footpath, the cell wall that its notch was kept away from to guide way 21 expands outward and is equipped with spacing groove 23, limiting plate 22 is located spacing groove 23 and slides the cooperation with spacing groove 23, for the levelness when rotating second plate body 202 is observed, mounting groove 24 has been seted up at the top of second plate body 202, install bubble spirit level 25 in the mounting groove 24.

The implementation principle of the tool fixing device for the dispensing machine is as follows: when the position of a clamp for oppositely arranging a workpiece to be glued is fixed, the clamp is firstly placed between two clamping plates 5 on a second plate body 202, then a bidirectional screw rod 6 is rotated, two sliding blocks 8 move towards the directions close to each other under the limiting action of a sliding groove 7 due to the threaded fit with the bidirectional screw rod 6, and then the clamp is clamped and fixed, namely, the position of the workpiece to be glued is fixed, when the position of the workpiece to be glued is released from being fixed, the bidirectional screw rod 6 can be rotated reversely, the bolt does not need to be installed and disassembled in the process, and the operation of fixing the workpiece to be glued by a worker is simple and convenient.

Meanwhile, the worm 18 is rotated through the rotating handle 19, so that the eccentric wheel 13 rotates along with the worm, the second plate body 202 obtains fine adjustment on the angle along with the rotation of the eccentric wheel 13, and the angle of the workpiece to be subjected to glue dispensing, which is fixed on the second plate body 202, is finely adjusted along with the rotation of the eccentric wheel, so that the glue dispensing effect of the inclined surface of the workpiece is improved, and the applicability of the device is further enhanced.

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. A frock fixing device for on point gum machine, its characterized in that: including point gum machine body (1) and follow the horizontal direction and slide and cooperate in fixed plate (2) of point gum machine body (1), be provided with the fixed subassembly of centre gripping on fixed plate (2), the fixed subassembly of centre gripping includes two grip blocks (5) and two-way lead screw (6), the top of fixed plate (2) is seted up along sliding groove (7) that the horizontal direction extends, two grip block (5) fixedly connected with sliding block (8) respectively, two sliding block (8) all are located sliding groove (7) and with sliding groove (7) the cooperation of sliding, two-way lead screw (6) are rotated and are installed in sliding groove (7) and two-way lead screw (6) screw thread revolve to opposite both ends and pass two sliding block (8) respectively and with two sliding block (8) screw-thread fit, be provided with angle fine setting subassembly on fixed plate (2).

2. The tooling fixing device for the dispensing machine according to claim 1, characterized in that: the fixed plate (2) comprises a first plate body (201) and a second plate body (202), a movable groove (3) is formed in the top of the first plate body (201), the second plate body (202) is rotatably installed in the movable groove (3), the clamping and fixing assembly is arranged on the second plate body (202), the angle fine-adjustment assembly comprises a butting plate (11), a butting spring (12) and an eccentric wheel (13), the eccentric wheel (13) is rotatably installed on the side wall of the movable groove (3), the first plate body (201) is provided with a rotating assembly for driving the eccentric wheel (13) to rotate, the outer peripheral surface of the eccentric wheel (13) butts against one end, close to the horizontal direction, of the second plate body (202), the butting spring (12) is fixedly installed on the bottom wall of the movable groove (3) and close to the groove wall, away from the eccentric wheel (13), the butting plate (11) is fixedly connected to one end, far away from the bottom wall of the movable groove (3), of the butting spring (12), the abutting plate (11) abuts against one end, close to the eccentric wheel (13), of the second plate body (202) in the horizontal direction.

3. The tooling fixing device for the dispensing machine according to claim 2, characterized in that: the rotating assembly comprises a worm wheel (17) and a worm (18), the worm wheel (17) is fixedly connected to the eccentric wheel (13) and is in running fit with the first plate body (201), the worm (18) is meshed with the worm wheel (17) and is in running fit with the first plate body (201), and one end of the worm (18) penetrates out of the first plate body (201).

4. The tooling fixing device for the glue dispenser according to claim 3, characterized in that: one end of the worm (18) penetrating out of the first plate body (201) is fixedly connected with a rotating handle (19).

5. The tooling fixing device for the dispensing machine according to claim 2, characterized in that: a plurality of eccentric wheels (13) are uniformly distributed along the length direction of the surface on which the eccentric wheels are arranged.

6. The tooling fixing device for the glue dispenser according to claim 5, characterized in that: the equal fixedly connected with synchronizing wheel (15) of eccentric wheel (13), synchronizing wheel (15) all rotate and install in first plate body (201), first plate body (201) are rotated and are installed hold-in range (16), hold-in range (16) are around locating the outer peripheral face of a plurality of synchronizing wheel (15).

7. The tooling fixing device for the dispensing machine according to claim 2, characterized in that: the butt joint board (11) is towards one side fixedly connected with guide bar (20) of butt spring (12), butt spring (12) cover outside locating guide bar (20), guide way (21) have been seted up to the tank bottom of activity groove (3), guide bar (20) are located guide way (21) and with guide way (21) cooperation of sliding.

8. The tooling fixing device for the glue dispenser according to claim 7, characterized in that: guide bar (20) fixedly connected with limiting plate (22), spacing groove (23) have been seted up to the cell wall of guide way (21), limiting plate (22) are located spacing groove (23) and with spacing groove (23) cooperation of sliding.

9. The tooling fixing device for the dispensing machine according to claim 1, characterized in that: and one surface of the two clamping plates (5) opposite to each other is fixedly connected with a wear-resistant pad (10).

10. The tooling fixing device for the glue dispenser according to claim 9, characterized in that: the fixing plate (2) is worn out to the one end of two-way lead screw (6), just the outer one end fixedly connected with handle (9) of fixed plate (2) is worn out to two-way lead screw (6).