CN209336081U - Hot-press forming stripper - Google Patents

Abstract

The utility model discloses a hot briquetting stripper, including first cylinder, first cylinder is terminal to be connected with the lifter plate through the bolt, and lifter plate one end has the lifter through bolted connection to the lifter plate other end has the board of lifting through bolted connection, it passes through draw-in groove and fixture block and cope match-plate pattern interconnect to lift the board, and draw-in groove and fixture block volume equal shape size coincide each other to the fixture block passes through welding and cope match-plate pattern fixed connection, the cope match-plate pattern below is connected with the lower bolster, and lower bolster bottom lateral wall sliding connection has the slider to the slider lateral wall passes through bolt and splint fixed connection, splint and slider are provided with 2 groups, and splint and slider set up about the longitudinal symmetry axis bilateral symmetry of lower bolster. This hot briquetting stripper adopts automatic demoulding structure, drives the lifter plate through first cylinder and promotes the board and open the cope match-plate pattern, realizes automatic demoulding structure to effectively reduce staff's the amount of labour, improve hot briquetting drawing of patterns efficiency.

Description

A thermoforming demoulding machine

technical field

The utility model relates to the technical field of hot pressing forming equipment, in particular to a hot pressing forming demoulding machine.

Background technique

Thermoforming can sometimes be divided into vacuum forming and compression forming, and the pressure is applied in different ways. Most of the compression molding is to heat and soften the plastic in the mold, and then apply pressure to form it. The source of pressure for vacuum forming can be unilaterally evacuated, or in addition to evacuated on one side, the other side is supplemented by high pressure. Compared with other processing methods, hot pressing has the advantages of cheap molds and uniform thickness of finished products. Its products range from early military map models and aircraft hoods to the inner lining of refrigerator doors, automobile fenders, and automobile chassis. , soft drinking cups, signs, packaging materials and other products with uniform thickness.

At present, manual demoulding is required after hot pressing, which not only increases the workload of the staff, but also requires the staff to open the mold, and the low demoulding efficiency reduces the hot pressing molding rate.

Contents of the invention

The purpose of this utility model is to provide a hot pressing molding demoulding machine to solve the problem of large labor and low efficiency of manual demoulding proposed in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solution, a hot press molding demoulding machine, including a first cylinder, the end of the first cylinder is connected with a lifting plate through a bolt, and one end of the lifting plate is connected with a lifting rod through a bolt , and the other end of the lifting rod is connected with a lifting plate through bolts, and the lifting plate is connected to the upper formwork through a slot and a block, and the slot and the block are equal in size and shape and match each other, and the block is welded to the upper formwork Fixed connection.

Preferably, there are four sets of clamping slots and clamping blocks, and the clamping slots and clamping blocks are symmetrically arranged left and right with respect to the longitudinal symmetry axis of the upper template.

Preferably, the lower template is connected below the upper template, and the bottom side wall of the lower template is slidably connected with a slider, and the side wall of the slider is fixedly connected to the splint through bolts, and the splint and the slider are provided in two groups, and the splint and the slide block are set left and right symmetrically about the longitudinal symmetry axis of the lower template.

Preferably, the bottom side wall of the splint is welded with a positioning plate, and the positioning plate is a double-layer structure, and the positioning plates are fixedly connected by welding through the fixing plate, and a lifting rod is pierced inside the positioning plate, and the lifting rod and Sliding connections between positioning plates.

Preferably, one end of the positioning plate is fixedly connected to the connecting rod through a bolt, and the other end of the connecting rod is fixedly connected to the support plate through a bolt, the connecting rod passes through the lifting plate, and the connecting rod and the lifting plate are slidably connected.

Preferably, the template platform is welded to the inner wall of the splint, and the height of the template platform is equal to that of the slider.

Preferably, the rear side wall of the lower formwork is connected with a second cylinder by bolts, and the bottom side wall of the second cylinder is connected with a cylinder support frame.

Preferably, the outer wall of the splint is welded with a vertical bar, and the inner wall of the vertical bar is welded with a horizontal bar, and the outer wall of the horizontal bar is covered with rollers, and there are two rollers, and the rollers are longitudinally symmetrical with respect to the horizontal bar Axis left and right symmetrical settings.

Compared with the prior art, the beneficial effect of the utility model is: the hot-press forming demoulding machine adopts an automatic demoulding structure, and the upper template is opened by driving the lifting plate through the first cylinder to realize the automatic demoulding structure, thereby Effectively reduce the workload of the staff and improve the demoulding efficiency of hot pressing.

Description of drawings

Fig. 1 is the front view of a kind of hot pressing molding demoulding machine of the present utility model;

Fig. 2 is a top view of a thermoforming demoulding machine of the present invention;

Fig. 3 is an enlarged schematic diagram of place A in Fig. 1 of a kind of hot pressing forming demoulding machine of the present invention;

Fig. 4 is an enlarged schematic diagram of B in Fig. 2 of a heat-press forming demoulding machine of the present invention.

Among the figure: 1, the first cylinder, 2, support plate, 3, connecting rod, 4, lifting plate, 5, lifting rod, 6, positioning plate, 7, fixed plate, 8, lifting plate, 9, plywood, 10, Slider, 11, lower formwork, 12, upper formwork, 13, draw-in groove, 14, clamp block, 15, formwork table, 16, cylinder support frame, 17, second cylinder, 18, vertical bar, 19, cross bar, 20, roller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a hot press molding demoulding machine, including a first cylinder 1, the end of the first cylinder 1 is connected with a lifting plate 4 by bolts, and one end of the lifting plate 4 passes through The bolt is connected with the lifting rod 5, and the other end of the lifting rod 5 is connected with the lifting plate 8 by bolts, the lifting plate 8 is connected with the upper template 12 through the clamping groove 13 and the clamping block 14, and the clamping groove 13 and the clamping block 14 are equal in volume and shape The sizes coincide with each other, and the clamping blocks 14 are fixedly connected to the upper template 12 by welding, the clamping grooves 13 and the clamping blocks 14 are provided with 4 groups, and the clamping grooves 13 and the clamping blocks 14 are arranged symmetrically about the longitudinal symmetry axis of the upper template 12, through 4 A set of symmetrically arranged card slots 13 and blocks 14 is used to improve the connection between the lifting plate 8 and the upper formwork 12, so as to ensure the effect of turning and opening the upper formwork 12. The lower formwork 11 is connected below the upper formwork 12, and the bottom side wall of the lower formwork 11 slides The slide block 10 is connected, and the side wall of the slide block 10 is fixedly connected with the splint 9 by bolts. There are two groups of the splint 9 and the slide block 10, and the splint 9 and the slide block 10 are symmetrically arranged about the longitudinal symmetry axis of the lower formwork 11. By Two sets of splints 9 and sliders 10 arranged symmetrically fix the lower formwork 11 and the upper formwork 12, which is convenient for the lifting plate 8 to rotate the upper formwork 12. The bottom side wall of the splint 9 is welded with a positioning plate 6, and the positioning plate 6 is double-layered. structure, and the positioning plates 6 are welded and fixedly connected by the fixing plate 7, the positioning plate 6 is pierced with a lifting rod 5, and the lifting rod 5 and the positioning plate 6 are slidingly connected, and the lifting rod 5 and the positioning plate connected by sliding 6 to keep the stability of the positioning plate 6 during the movement of the lifting rod 5, thereby ensuring the stability of the lower template 11, one end of the positioning plate 6 is fixedly connected to the connecting rod 3 through bolts, and the other end of the connecting rod 3 is fixed to the support plate 2 through bolts Connection, the connecting rod 3 runs through the lifting plate 4, and the sliding connection between the connecting rod 3 and the lifting plate 4, the connecting rod 3 and the lifting plate 4 through the sliding connection further ensure the stability of the positioning plate 6, and the inner wall of the splint 9 is welded and connected with a template platform 15, and the template table 15 is equal to the height of the slider 10, and the template table 15 and the slider 10 with the same height facilitate the second cylinder 17 to push the lower template 11 out of the film laminating machine to realize the automatic separation of the lower template 11 and the upper template 12 , the rear side wall of the lower template 11 is connected with a second cylinder 17 by bolts, and the bottom side wall of the second cylinder 17 is connected with a cylinder support frame 16, and the lower template 11 is driven by the second cylinder 17 to leave the laminating machine, and the outer side wall of the splint 9 Vertical rods 18 are welded and connected, and cross bars 19 are welded between the inner walls of the vertical rods 18, and the outer wall of the cross rods 19 is provided with rollers 20. Symmetrically arranged, through the symmetrically arranged rollers 20, the lifting plate 8 drives the upper template 12 to rise and then rotates through the rollers 20, which further facilitates the staff to take out the workpiece. The automatic demoulding structure is adopted, and the first cylinder 1 drives the lifting plate 4 to push the lifting plate. The plate 8 opens the upper template 12 to realize the automatic demoulding structure, thereby effectively reducing the labor workload of the staff and improving the demoulding efficiency of hot pressing.

Working principle: When using the hot-press forming demoulding machine, first have a simple understanding of the device, and then check the important parts of the device. After the inspection is correct, it will be officially used. The second cylinder 17 pushes the lower template 11 and the upper template 12 to move slowly from the surface of the template table 15 inside the film laminating machine to the top of the slider 10 welded to the inner wall of the splint 9 through the second cylinder 17, and then starts the first cylinder 1 to pass through the first cylinder 1 Drive the lifting plate 4 and the lifting rod 5 to rise slowly, through the slow rise of the lifting plate 4 and the lifting rod 5, the lifting rod 5 drives the lifting plate 8 to rise slowly, during the lifting process of the lifting plate 8, the block 14 is stuck in the card slot 13, The lifting plate 8 drives the upper template 12 to rise through the clamping groove 13 and the clamping block 14 with the same volume and shape, so that the automatic separation of the lower template 11 and the upper template 12 is realized. After the separation of the lower template 11 and the upper template 12, the upper template is completed. 12 is driven by the lifting plate 8 and the rollers 20 set on the outer wall of the cross bar 19 are in contact with each other, and the card slots 13 and the blocks 14 arranged on the opposite rear side of the upper template 12 are made by four sets of symmetrically arranged card slots 13 and blocks 14 Rotate, thereby being convenient for the staff to take out the workpiece between the lower formwork 11 and the upper formwork 12, Here it is the working principle of this thermocompression forming demoulding machine.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (8)

1. a kind of hot-forming ingot stripper, it is characterised in that: including the first cylinder (1), the first cylinder (1) end passes through spiral shell It tethers and is connected to lifter plate (4), and lifter plate (4) one end has been bolted elevating lever (5), and elevating lever (5) other end It being bolted lift plate (8), the lift plate (8) is connected with each other by card slot (13) and fixture block (14) and cope plate (12), And card slot (13) and fixture block (14) volume equal shape size are mutually coincide, and fixture block (14) passes through welding and cope plate (12) It is fixedly connected.

2. a kind of hot-forming ingot stripper according to claim 1, it is characterised in that: the card slot (13) and fixture block (14) 4 groups are provided with, and card slot (13) and fixture block (14) are symmetrical set about cope plate (12) longitudinally asymmetric axis.

3. a kind of hot-forming ingot stripper according to claim 1, it is characterised in that: connection below the cope plate (12) Have lower template (11), and lower template (11) bottom sidewall slidably connects sliding block (10), and sliding block (10) side wall passes through bolt It is fixedly connected with clamping plate (9), the clamping plate (9) and sliding block (10) are provided with 2 groups, and clamping plate (9) and sliding block (10) are about lower die Plate (11) longitudinally asymmetric axis is symmetrical set.

4. a kind of hot-forming ingot stripper according to claim 3, it is characterised in that: clamping plate (9) the bottom sidewall weldering It is connected in succession positioning plate (6), and positioning plate (6) is double-layer structure, and solid by fixed plate (7) welding between positioning plate (6) Fixed connection, the positioning plate (6) is internal to be equipped with elevating lever (5), and is slidably connected between elevating lever (5) and positioning plate (6).

5. a kind of hot-forming ingot stripper according to claim 4, it is characterised in that: described positioning plate (6) one end passes through Bolt is fixedly connected with connecting rod (3), and connecting rod (3) other end is fixedly connected by bolt with support plate (2), the connecting rod (3) It is slidably connected through lifter plate (4), and between connecting rod (3) and lifter plate (4).

6. a kind of hot-forming ingot stripper according to claim 3, it is characterised in that: clamping plate (9) the inner wall welding connects It is connected to Schaltisch (15), and Schaltisch (15) is equal with sliding block (10) height.

7. a kind of hot-forming ingot stripper according to claim 3, it is characterised in that: lower template (11) rear wall is logical It crosses and has been bolted the second cylinder (17), and the second cylinder (17) bottom sidewall is connected with cylinder supports frame (16).

8. a kind of hot-forming ingot stripper according to claim 3, it is characterised in that: clamping plate (9) the lateral wall welding It is connected with vertical bar (18), and is welded and connected with cross bar (19) between vertical bar (18) inner wall, and cross bar (19) outer wall is arranged with rolling It takes turns (20), the idler wheel (20) is provided with 2, and idler wheel (20) is symmetrical set about cross bar (19) longitudinally asymmetric axis.