A cold pressing device for rapid shaping of a sheet

Abstract

The utility model discloses a cold pressing device of quick shaping of board material relates to the technical field of board processing, including main frame, and the lower end of this main frame inside is equipped with the object placing table, and the upper end is equipped with cold pressing subassembly, the object placing table bottom is equipped with a plurality of weighing sensor evenly, one side of main frame is equipped with the fixing frame, and the other side is equipped with two rotating stands symmetrically, the main frame includes the frame body, and the middle of both ends of frame body is equipped with the vertical groove, the lower end of a plurality of weighing sensor is embedded in the inside of frame body, when placing board material, one rotating of two frame bodies is away from each other, and the board material can be placed to the platform body through the space between one of two frame bodies, after the board material is placed, one rotating of two frame bodies is closed, and one fixed connection of two frame bodies is through a plurality of connecting bolts, and one cooperation frame body two of two frame bodies plays the role of limiting the stacked board material, prevents the board material from inclining, and improves the pressing effect.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, specifically a cold pressing device for rapid sheet metal shaping. Background Technology

[0002] A cold press is a device that uses pressure to bond, shape, or press workpieces (such as wood, plastic, and metal) at room temperature or low temperature. Compared to a hot press, a cold press does not require heating and relies mainly on pressure and the curing reaction of the adhesive (or the material's own properties) to complete the process. It is suitable for temperature-sensitive materials or processes.

[0003] Chinese Patent Publication No. CN 108908621 A discloses a sheet metal cold press, characterized by including a frame, a lower pressure plate set on the frame, a connecting piece connecting the lower pressure plate and a pressure shaft, and a switch on one side of the frame. The beneficial effects of this invention are: the invention is reasonably designed and has a simple structure; when the sheet metal cold press is working, it will achieve the expected effect. Most pressure shafts require high temperature resistance, and this invention meets the requirements in terms of materials. The pressure shaft is made of reinforced composite material, which strengthens it and improves its safety in use.

[0004] The aforementioned cold press uses an upper and lower pressure plate to extrude the sheet material. However, when the cold press extrudes stacked sheet material, the stacked sheet material will be subjected to huge extrusion force in a short period of time. In addition, the adhesive coating between adjacent sheet material reduces the friction between adjacent sheet material, making it easy for misalignment to occur, causing the stacked sheet material to tilt. The aforementioned cold press cannot limit or fix the stacked sheet material during extrusion. When the force is uneven or the sheet material is not stacked neatly, it will cause the sheet material to misalign. Utility Model Content

[0005] The purpose of this invention is to provide a cold pressing device for rapid shaping of sheet metal, which uses a fixed frame and two rotating frames to limit the stacked sheet metal and prevent the sheet metal from tilting when it is compressed, thereby solving the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cold pressing device for rapid shaping of sheet metal includes a main frame, with a platform at the lower end of the inner side of the main frame and a cold pressing assembly at the upper end; multiple weighing sensors are evenly arranged at the bottom of the platform; a fixed frame is provided on one side of the main frame and two rotating frames are symmetrically arranged on the other side.

[0008] The main frame includes a frame body, with vertical slots at the middle of both ends of the frame body; the lower ends of the multiple weighing sensors are all embedded in the inner side of the frame body;

[0009] The cold pressing assembly includes a pressure plate, the top of which is fixedly connected to multiple upper hydraulic cylinders. Both ends of the pressure plate are provided with side hydraulic cylinders, and the two side hydraulic cylinders are respectively fixedly connected to the two ends of the pressure plate through two connecting brackets. The shelf includes a platform body, the four corners of which are integrally provided with protrusions, and the middle of the multiple protrusions is provided with through grooves.

[0010] The rotating frame includes a frame body one, which has a plurality of threaded holes evenly provided at the end away from the frame body for threaded connection with connecting bolts; a connecting rod one is fixedly connected to the end of the frame body one near the frame body; the fixed frame includes a frame body two, which has connecting rod two fixedly connected to both ends.

[0011] As a further technical solution of this utility model, the top of the frame is evenly provided with multiple mounting slots, and the multiple upper hydraulic cylinders are respectively installed in the multiple mounting slots; the two connecting frames are respectively located inside the two vertical slots.

[0012] As a further technical solution of this utility model, both ends of the frame are fixedly connected with connecting plates and bearing plates; the outer side of the middle section of the two side hydraulic cylinders are fitted with connecting sleeves, the bottom of the two connecting sleeves are fixedly connected to the two connecting plates respectively, and the middle of the two connecting plates is provided with a round hole for the side hydraulic cylinder to pass through; the bottom of the two side hydraulic cylinders are respectively attached to the top of the two bearing plates.

[0013] As a further technical solution of this utility model, the platform and the pressure plate have the same length and width; both ends of the platform are provided with grooves that penetrate the platform.

[0014] As a further technical solution of this utility model, the bottom of the connecting rod is rotatably connected to the through groove near the frame in one of the multiple through grooves, and the top is rotatably connected to the connector; the end of the connector away from the connecting rod is fixedly connected to the middle of the connecting seat, and the side of the connecting seat away from the connector is fixedly connected to the frame.

[0015] As a further technical solution of this utility model, the bottoms of the two connecting rods are fixedly connected to two through slots near the frame body in the plurality of through slots; the tops of the two connecting rods are fixedly connected to two connecting pieces, and the ends of the two connecting pieces away from the connecting rods are fixedly connected to two connecting seats; the sides of the two connecting seats away from the connecting seats are fixedly connected to the frame body.

[0016] As a further technical solution of this utility model, a hydraulic station is placed at one end of the top of the frame, and the multiple upper hydraulic cylinders and two side hydraulic cylinders are all connected to the hydraulic station; a controller is fixedly connected to the lower end of one end of the frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, when placing the board, the two frame bodies are rotated to move away from each other, allowing the board to be placed on the platform through the space between the two frame bodies; after the board is placed, the two frame bodies are rotated to close, and the two frame bodies are fixedly connected by multiple connecting bolts; the two frame bodies, together with the frame body, play a role in limiting the stacked board, preventing the board from tilting and improving the pressing effect.

[0019] 2. In this utility model, multiple upper hydraulic cylinders and two side hydraulic cylinders work together to drive the pressure plate down, which can not only increase the pressure of the pressure plate and improve the pressing force on the plate, making the plate more firmly bonded to the ground, but also make the plate evenly stressed at all positions, preventing the plate from tilting due to uneven stress. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This utility model Figure 1 Side view.

[0022] Figure 3 This utility model Figure 1 The main view.

[0023] Figure 4 This utility model Figure 1 A partial structural diagram.

[0024] Figure 5 This utility model Figure 4 Side view.

[0025] Figure 6 This utility model Figure 2 A partial structural diagram.

[0026] In the diagram: 1-Main frame, 2-Cold pressing assembly, 3-Placement platform, 4-Rotating frame, 5-Fixed frame, 6-Hydraulic station, 7-Controller, 8-Weighing sensor;

[0027] 11-Frame body, 12-Vertical groove, 13-Support leg, 14-Mounting groove, 15-Connecting plate, 16-Bearing plate, 21-Pressure plate, 22-Upper hydraulic cylinder, 23-Side hydraulic cylinder, 24-Connecting frame, 25-Connecting sleeve, 31-Platform body, 32-Groove, 33-Protrusion, 34-Through groove, 41-Frame body one, 42-Connecting rod one, 43-Connecting piece one, 44-Connecting seat one, 45-Connecting bolt, 51-Frame body two, 52-Connecting rod two, 53-Connecting piece two, 54-Connecting seat two. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-6 In this embodiment of the utility model, a cold pressing device for rapid shaping of sheet metal includes a main frame 1. The lower end of the inner side of the main frame 1 is provided with a platform 3 and the upper end is provided with a cold pressing component 2. Multiple weighing sensors 8 are evenly provided at the bottom of the platform 3. A fixed frame 5 is provided on one side of the main frame 1 and two rotating frames 4 are symmetrically provided on the other side.

[0030] The main frame 1 includes a frame 11, with vertical grooves 12 at the middle of both ends of the frame 11; support legs 13 are provided at the bottom of the frame 11; and the lower ends of the plurality of weighing sensors 8 are embedded in the inner side of the frame 11.

[0031] The cold pressing assembly 2 includes a pressure plate 21, the top of which is fixedly connected to a plurality of upper hydraulic cylinders 22. Both ends of the pressure plate 21 are provided with side hydraulic cylinders 23, and the two side hydraulic cylinders 23 are respectively fixedly connected to the two ends of the pressure plate 21 through two connecting brackets 24. The shelf 3 includes a shelf body 31, and each of the four corners of the shelf body 31 is integrally provided with a protrusion 33, and the middle of the plurality of protrusions 33 is provided with a through groove 34.

[0032] The rotating frame 4 includes a frame body 41, which has a plurality of threaded holes evenly provided at the end away from the frame body 11 for threaded connection with the connecting bolts 45; a connecting rod 42 is fixedly connected to the end of the frame body 41 near the frame body 11; the fixed frame 5 includes a frame body 51, which has a connecting rod 52 fixedly connected to both ends.

[0033] The top of the frame 11 is evenly provided with a plurality of mounting slots 14, and the plurality of upper hydraulic cylinders 22 are respectively installed in the plurality of mounting slots 14; the two connecting frames 24 are respectively located inside the two vertical slots 12;

[0034] Both ends of the frame 11 are fixedly connected to connecting plates 15 and bearing plates 16; the outer sides of the middle sections of the two side hydraulic cylinders 23 are fitted with connecting sleeves 25, the bottoms of the two connecting sleeves 25 are fixedly connected to the two connecting plates 15 respectively, and the middle of the two connecting plates 15 is provided with a round hole for the side hydraulic cylinders 23 to pass through; the bottoms of the two side hydraulic cylinders 23 are respectively attached to the tops of the two bearing plates 16.

[0035] The platform 31 and the pressure plate 21 have the same length and width; both ends of the platform 31 are provided with grooves 32 that pass through the platform 31.

[0036] By adopting the above technical solution, when placing the board, the two frames 41 are rotated away from each other, so that the board can be placed on the platform 31 through the space between the two frames 41; after the board is placed, the two frames 41 are rotated to close, and the two frames 41 are fixedly connected by multiple connecting bolts 45; the two frames 41, together with the second frame 51, play a role in limiting the stacked boards and preventing the boards from tilting.

[0037] In this embodiment, the bottom of the connecting rod 42 is rotatably connected to the through slot 34 near the frame 41 among the multiple through slots 34, and the top is rotatably connected to the connector 43; the end of the connector 43 away from the connecting rod 42 is fixedly connected to the middle of the connecting seat 44, and the side of the connecting seat 44 away from the connector 43 is fixedly connected to the frame 11.

[0038] The bottoms of the two connecting rods 52 are fixedly connected to two of the multiple through slots 34 near the frame 51; the tops of the two connecting rods 52 are fixedly connected to two connecting pieces 53 respectively; the ends of the two connecting pieces 53 away from the connecting rods 52 are fixedly connected to two connecting seats 54 respectively; the sides of the two connecting seats 54 away from the connecting seats 54 are fixedly connected to the frame 11.

[0039] A hydraulic station 6 is placed at one end of the top of the frame 11, and the multiple upper hydraulic cylinders 22 and two side hydraulic cylinders 23 are connected to the hydraulic station 6; a controller 7 is fixedly connected to the lower end of one end of the frame 11.

[0040] By adopting the above technical solution, multiple upper hydraulic cylinders 22 and two side hydraulic cylinders 23 work together to drive the pressure plate 21 down, which can not only increase the pressure of the pressure plate 21 and improve the pressing force on the plate, making the plate more firmly bonded to the ground, but also make the plate evenly stressed at all positions, preventing the plate from tilting due to uneven stress.

[0041] The working principle of this utility model is as follows: When placing the board, the two frame bodies 41 are rotated to move away from each other, so that the board can be placed on the platform 31 through the space between the two frame bodies 41; after the board is placed, the two frame bodies 41 are rotated to close, and the two frame bodies 41 are fixedly connected by multiple connecting bolts 45; the two frame bodies 41, together with the frame body 51, play a role in limiting the stacked board and preventing the board from tilting.

[0042] Multiple upper hydraulic cylinders 22 and two side hydraulic cylinders 23 work together to drive the pressure plate 21 down, which can not only increase the pressure of the pressure plate 21 and improve the pressing force on the plate, making the plate more firmly bonded to the ground, but also make the plate evenly stressed at all positions, preventing the plate from tilting due to uneven stress.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cold pressing device for rapid shaping of sheet metal, characterized in that: Includes a main frame (1), with a platform (3) at the lower end of the inner side of the main frame (1) and a cold pressing component (2) at the upper end; multiple weighing sensors (8) are evenly arranged at the bottom of the platform (3); a fixed frame (5) is provided on one side of the main frame (1), and two rotating frames (4) are symmetrically arranged on the other side; The main frame (1) includes a frame (11), and vertical grooves (12) are provided at the middle of both ends of the frame (11); the lower ends of the multiple weighing sensors (8) are embedded in the inner side of the frame (11); The cold pressing assembly (2) includes a pressure plate (21), the top of which is fixedly connected to multiple upper hydraulic cylinders (22). Both ends of the pressure plate (21) are provided with side hydraulic cylinders (23), and the two side hydraulic cylinders (23) are fixedly connected to the two ends of the pressure plate (21) through two connecting brackets (24). The shelf (3) includes a shelf body (31), the four corners of which are integrally provided with protrusions (33), and the middle of the multiple protrusions (33) is provided with through grooves (34). The rotating frame (4) includes a frame body (41), which has a plurality of threaded holes evenly provided at the end away from the frame body (11) for threaded connection with the connecting bolts (45); a connecting rod (42) is fixedly connected at the end of the frame body (41) close to the frame body (11); the fixed frame (5) includes a frame body (51), which has a connecting rod (52) fixedly connected at both ends.

2. The cold pressing device for rapid shaping of sheet metal according to claim 1, characterized in that: The top of the frame (11) is provided with a plurality of mounting slots (14), and the plurality of upper hydraulic cylinders (22) are respectively installed in the plurality of mounting slots (14); the two connecting frames (24) are respectively located inside the two vertical slots (12).

3. The cold pressing device for rapid shaping of sheet metal according to claim 1, characterized in that: Both ends of the frame (11) are fixedly connected to a connecting plate (15) and a bearing plate (16); the outer side of the middle section of the two side hydraulic cylinders (23) are fitted with connecting sleeves (25), the bottom of the two connecting sleeves (25) are fixedly connected to the two connecting plates (15) respectively, and the middle of the two connecting plates (15) is provided with a round hole for the side hydraulic cylinders (23) to pass through; the bottom of the two side hydraulic cylinders (23) is respectively attached to the top of the two bearing plates (16).

4. The cold pressing device for rapid shaping of sheet metal according to claim 1, characterized in that: The platform (31) and the pressure plate (21) have the same length and width; both ends of the platform (31) are provided with grooves (32) that pass through the platform (31).

5. The cold pressing device for rapid shaping of sheet metal according to claim 1, characterized in that: The bottom of the connecting rod (42) is rotatably connected to the through slot (34) near the frame (41) in one of the multiple through slots (34), and the top is rotatably connected to the connector (43); the end of the connector (43) away from the connecting rod (42) is fixedly connected to the middle of the connecting seat (44), and the side of the connecting seat (44) away from the connector (43) is fixedly connected to the frame (11).

6. The cold pressing device for rapid shaping of sheet metal according to claim 1, characterized in that: The bottom of each of the two connecting rods (52) is fixedly connected to two through slots (34) near the frame (51) in the plurality of through slots (34); the top of each of the two connecting rods (52) is fixedly connected to two connecting pieces (53) respectively; the ends of the two connecting pieces (53) away from the connecting rods (52) are fixedly connected to two connecting seats (54) respectively; the sides of the two connecting seats (54) away from the connecting seats (54) are fixedly connected to the frame (11).

7. The cold pressing device for rapid shaping of sheet metal according to claim 6, characterized in that: A hydraulic station (6) is placed at one end of the top of the frame (11), and multiple upper hydraulic cylinders (22) and two side hydraulic cylinders (23) are connected to the hydraulic station (6); a controller (7) is fixedly connected to the lower end of one end of the frame (11).

Images