CN221090014U - LED flexible module plastic drain pan pressfitting tool - Google Patents

Abstract

The utility model discloses an LED flexible module plastic bottom shell pressing jig which comprises a bottom plate, wherein a bottom die is fixedly arranged at the top of the bottom plate, four supporting rods are fixedly connected to the top of the bottom plate, top plates are fixedly connected to the tops of the four supporting rods, a telescopic cylinder is fixedly connected to the top of the top plate, a connecting disc is fixedly connected to the output end of the telescopic cylinder penetrating through the bottom of the top plate, an upper die is fixedly arranged at the bottom of the connecting disc, a pressing plate is fixedly connected to the bottom of the upper die, and a sliding groove is formed in one side of the surface of the bottom die. According to the utility model, manual operation is reduced by utilizing the limit groove to realize automatic alignment before pressing, the rubber pads at the bottom of the buffer cushion and the limit groove are utilized to avoid damage caused by uneven pressure, the subsequent use is influenced, enough space is reserved by utilizing the movement of the stop block to facilitate taking, and damage caused by beating and prying is avoided, so that the working efficiency is improved, the cost is reduced, and the breakage is reduced.

Description

LED flexible module plastic drain pan pressfitting tool

Technical Field

The utility model relates to the technical field of processing of LED display screens, in particular to a pressing fixture for a plastic bottom shell of an LED flexible module.

Background

With the continuous progress of technology, display technology is also continuously developing. LED flexible display screens, which are a kind of flexible and foldable display screen made of flexible materials and capable of being manufactured into screens of various shapes and sizes according to needs, are receiving more and more attention and favour as one of new generation display technologies. Compared with the traditional hard screen, the LED flexible display screen has greater flexibility and plasticity, can adapt to the requirements of different scenes, provides richer and lively visual effects, is flexible to use in the application field of the LED display screen at present, has a variable angle, and is gradually popularized and used at present.

In the prior art, when bonding and pressing, manual alignment is needed, the operation process is complicated, time and labor are wasted, the display screen and the plastic bottom shell are often damaged due to uneven pressing stress during pressing, so that the production cost is increased, the finished product of the existing pressing jig is often embedded in the pressing jig to be taken down after pressing is finished, the damage is easily generated in the process, and the normal use in the later stage is affected.

Disclosure of utility model

The technical problem to be solved by the utility model is that the conventional LED flexible module plastic bottom shell pressing jig is manually operated during pressing, is complex, time-consuming and labor-consuming in the process, is damaged due to uneven stress during pressing, increases the production cost, is easy to damage when being taken down after the pressing is finished, and further affects the normal use in the later stage.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a flexible module plastic drain pan pressfitting tool of LED, including the bottom plate, the top fixed mounting of bottom plate has the die block, the top fixedly connected with four branches of bottom plate, four the top fixedly connected with roof of branch, the top fixedly connected with telescopic cylinder of roof, the output of telescopic cylinder runs through the bottom fixedly connected with connection pad of roof, the bottom fixedly mounted of connection pad has the upper die, the bottom fixedly connected with clamp plate of upper die;

The utility model discloses a bottom die, including bottom die, inside sliding connection of spout, two jacks have been seted up to the inside sliding connection of spout, surface one side of dog is provided with the handle, the inside fixedly connected with axostylus axostyle of handle, fixedly connected with gear is established to the inside cover that one end of axostylus axostyle runs through and extends to the dog, the both sides of gear are provided with two racks, two T shape spout has been seted up respectively to back one side of rack, the inside bottom and the interior top of dog are fixedly connected with T shape draw runner respectively, T shape draw runner installs the inside sliding connection of T shape spout, uses the sliding connection of T shape draw runner and T shape spout to reduce the frictional force that the slip produced, can keep the stability of rack simultaneously, two the one end of rack inserts the inside of installing two jacks, and then the position of fixed dog.

Preferably, four screws are arranged at the top of the connecting disc, the bottom ends of the four screws are arranged on the surface of the upper die, the screws are used for mounting more firmly, and meanwhile, the upper die is convenient to detach, replace and maintain.

Preferably, four rectangular mouths have evenly been seted up at the top of bottom plate, four bolt holes have been seted up at the top of die block, four internally mounted of bolt hole has four extension bolts, bottom plate and die block are through adding four long bolt fixed connection, set up four rectangular mouths and can let the bottom plate be suitable for the die block of more specifications, use four extension bolt length can run through die block and bottom plate then fix both, and bolted connection is convenient to dismantle and is changed the maintenance.

Preferably, the limit groove has been seted up at the top of die block, limit groove and clamp plate assorted, one deck rubber pad has been laid to the bottom of limit groove, and the rubber pad can play cushioning effect protection LED display screen and plastic drain pan.

Preferably, the bottom fixedly connected with blotter of last mould, the buffer pad height is less than the clamp plate, and the blotter contacts with the die block top during the pressfitting, can play the cushioning effect, avoids the too big damage LED display screen of pressure and plastic drain pan.

Preferably, the bottom of bottom plate fixedly connected with four landing legs, install the landing leg additional and can let whole pressfitting tool more firm.

The beneficial effects of the utility model are as follows:

According to the utility model, the upper die, the bottom die, the buffer cushion and the stop block are arranged, the automatic alignment before pressing is realized by utilizing the limit groove formed in the top of the bottom die, the rubber pads at the bottom of the buffer cushion and the limit groove are utilized, so that the damage caused by uneven pressing stress is avoided, the production cost is reduced, enough space is reserved by utilizing the stop block to detach and move, the taking after the pressing is finished is convenient, and the damage caused by beating and prying is avoided, so that the working efficiency is improved, the manufacturing cost is reduced, and the breakage is reduced.

Drawings

FIG. 1 is a perspective view of a press-fit fixture for a plastic bottom shell of an LED flexible module according to the present utility model;

FIG. 2 is a schematic diagram of the upper mold position of a plastic bottom shell pressing fixture for an LED flexible module according to the present utility model;

FIG. 3 is a schematic diagram of a bottom mold of a press-fit fixture for a plastic bottom case of an LED flexible module according to the present utility model;

FIG. 4 is a schematic diagram of the internal structure of a stopper of a press-fit fixture for a plastic bottom shell of an LED flexible module according to the present utility model;

FIG. 5 is a cross-sectional view of the T-shaped slide bar and rack position of a LED flexible module plastic bottom shell pressing fixture of the present utility model.

In the figure: 1. a support leg; 2. a bottom plate; 3. a bottom die; 4. a support rod; 5. a top plate; 6. a telescopic cylinder; 7. a connecting disc; 8. an upper die; 9. a limit groove; 10. a stop block; 11. a strip opening; 12. a cushion pad; 13. a screw; 14. a pressing plate; 15. bolt holes; 16. lengthening the bolt; 17. a shaft lever; 18. a handle; 19. a T-shaped slide; 20. a gear; 21. a rack; 22. a jack; 23. t-shaped chute.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1 to 5, a press-fit jig for plastic bottom cases of LED flexible modules comprises a bottom plate 2, a bottom die 3 is fixedly mounted at the top of the bottom plate 2, four struts 4 are fixedly connected at the top of the bottom plate 2, a top plate 5 is fixedly connected at the top of the four struts 4, a telescopic cylinder 6 is fixedly connected at the top of the top plate 5, a connecting disc 7 is fixedly connected at the output end of the telescopic cylinder 6 penetrating through the bottom of the top plate 5, an upper die 8 is fixedly mounted at the bottom of the connecting disc 7, and a pressing plate 14 is fixedly connected at the bottom of the upper die 8;

The surface of die block 3 has seted up the spout, the inside sliding connection of spout has dog 10, two jacks 22 have been seted up to the internal surface of spout, surface one side of dog 10 is provided with handle 18, the inside fixedly connected with axostylus axostyle 17 of handle 18, fixedly connected with gear 20 is established to the inside cover that the axostylus axostyle 17 runs through and extends to dog 10, the both sides of gear 20 are provided with two racks 21, T shape spout 23 has been seted up respectively to the back one side of two racks 21, the inside bottom and the interior top of dog 10 are fixedly connected with T shape draw runner 19 respectively, T shape draw runner 19 installs the inside sliding connection to T shape spout 23, use the sliding connection of T shape draw runner 19 and T shape draw runner 23 can reduce the frictional force that the slip produced, simultaneously can keep rack 21's stability, the one end of two racks 21 inserts the inside of installing two jacks 22, and then the position of fixed dog 10.

As shown in fig. 1 to 4, four landing legs 1 are fixedly connected to the bottom of the bottom plate 2, the landing legs 1 are additionally arranged, the whole pressing jig is firmer, four strip openings 11 are uniformly formed in the top of the bottom plate 2, four bolt holes 15 are formed in the top of the bottom die 3, four extension bolts 16 are fixedly connected to the bottom plate 2 and the bottom die 3 through the four extension bolts 16, the bottom die 3 with more specifications can be applicable to the bottom plate 2 by the bottom plate 2 through the four strip openings 11, the bottom die 3 and the bottom plate 2 can be fixed through the four extension bolts 16, the bolts are connected to facilitate disassembly and replacement, limit grooves 9 are formed in the top of the bottom die 3, the limit grooves 9 are matched with the pressing plate 14, a layer of rubber pad is paved in the bottom of the limit grooves 9, the rubber pad can play a role in protecting an LED display screen and a bottom shell, the cushion pad 12 is fixedly connected to the bottom of the upper die 8, the cushion pad 12 is lower than the pressing plate 14 in height, the cushion pad 12 is in contact with the top of the bottom die 3 during pressing, the cushion effect can be played, the LED display screen and the plastic bottom shell are prevented from being damaged due to excessive pressure, the four screw pads 13 are installed on the top of the four bottom ends of the bottom die 3, and the four screws 13 are installed on the four bottom die 8, and the four screws 13 are more convenient to replace and repair and firm die 13.

When the flexible LED display screen is used, the upper die 8 and the bottom die 3 are respectively and fixedly arranged on the connecting disc 7 and the bottom plate 2, then the led unit board is placed in the limit groove 9, the plastic bottom shell is adhered to the led unit board, the stop block 10 is arranged in the chute of the bottom die 3, the lower-pressing handle 18 drives the shaft lever 17 to drive the gear 20 to rotate clockwise, the gear 20 is meshed with the rack 21 to drive, one end of the rack 21 extends and is inserted into the jack 22 to the outside of the stop block 10 so as to fix the stop block 10, the telescopic cylinder 6 is started, the output end of the telescopic cylinder 6 drives the upper die 8 on the connecting disc 7 to press downwards, the pressing plate 14 at the bottom of the upper die 8 is matched with the limit groove 9 to press, the rubber pad in the limit groove 9 is used for protecting the led unit board, meanwhile, the buffer pad 12 is contacted with the top of the bottom die 3 to provide a buffer effect, after a period of the press effect, the upper-pressing handle 18 drives the shaft lever 17 to drive the gear 20 to rotate anticlockwise, the gear 20 is meshed with the rack 21 to drive the gear 21 to shrink inwards, the movable stop block 10 can take out the pressed flexible LED display screen from the chute position without beating and moving the stop block 10, thereby improving the manufacturing efficiency, reducing the manufacturing cost.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. The utility model provides a flexible module plastic drain pan pressfitting tool of LED, includes bottom plate (2), its characterized in that: the bottom die is characterized in that the bottom die (3) is fixedly arranged at the top of the bottom plate (2), four supporting rods (4) are fixedly connected to the top of the bottom plate (2), a top plate (5) is fixedly connected to the top of each supporting rod (4), a telescopic cylinder (6) is fixedly connected to the top of each top plate (5), a connecting disc (7) is fixedly connected to the output end of each telescopic cylinder (6) penetrating through the bottom of each top plate (5), an upper die (8) is fixedly arranged at the bottom of each connecting disc (7), and a pressing plate (14) is fixedly connected to the bottom of each upper die (8);

The utility model discloses a die block, including bottom die (3), spout has been seted up on one side of the surface of bottom die (3), the inside sliding connection of spout has dog (10), two jacks (22) have been seted up to the internal surface of spout, the surface one side of dog (10) is provided with handle (18), the inside fixedly connected with axostylus axostyle (17) of handle (18), fixedly connected with gear (20) are established to the inside cover that one end of axostylus axostyle (17) runs through and extends to dog (10), both sides of gear (20) are provided with two racks (21), two T shape spout (23) have been seted up respectively to the back one side of rack (21), the interior bottom and the interior top of dog (10) fixedly connected with T shape draw runner (19) respectively, the inside sliding connection of T shape draw runner (19) installation to T shape spout (23), two the one end of rack (21) is inserted and is installed to the inside of two jacks (22).

2. The bonding fixture for the plastic bottom shell of the LED flexible module according to claim 1, wherein: four screws (13) are arranged at the top of the connecting disc (7), and the bottom ends of the four screws (13) are arranged on the surface of the upper die (8).

3. The bonding fixture for the plastic bottom shell of the LED flexible module according to claim 1, wherein: four rectangular mouths (11) have evenly been seted up at the top of bottom plate (2), four bolt holes (15) have been seted up at the top of die block (3), four internally mounted of bolt hole (15) has four extension bolt (16), bottom plate (2) and die block (3) are through four extension bolt (16) fixed connection.

4. The bonding fixture for the plastic bottom shell of the LED flexible module according to claim 1, wherein: the top of die block (3) has seted up spacing groove (9), spacing groove (9) and clamp plate (14) phase-match, the bottom of spacing groove (9) has laid the one deck rubber pad.

5. The bonding fixture for the plastic bottom shell of the LED flexible module according to claim 1, wherein: the bottom of the upper die (8) is fixedly connected with a cushion pad (12), and the height of the cushion pad (12) is lower than that of the pressing plate (14).

6. The bonding fixture for the plastic bottom shell of the LED flexible module according to claim 1, wherein: the bottom of the bottom plate (2) is fixedly connected with four supporting legs (1).