Plywood pressing equipment capable of preventing glue overflow

Abstract

The utility model relates to the technical field of fixing supports, in particular to plywood pressing equipment capable of preventing glue overflowing. The device comprises a workbench, a fixing device is arranged outside the workbench, the fixing device comprises a supporting frame, the two ends of the supporting frame are fixedly connected with the workbench, a hydraulic cylinder is fixedly connected to one side of the supporting frame, the output end of the hydraulic cylinder is fixedly connected with a pressing plate, and the pressing plate is fixedly connected with the workbench. Four round rods are fixedly connected to one side of the pressing plate, the arc surfaces of the four round rods are in sliding connection with the supporting frame, the outer portion of the pressing plate is in sliding connection with a first heating plate, and one side of the first heating plate is fixedly connected with the workbench. The problems that according to traditional plywood pressing equipment, in the plywood pressing process, the phenomenon of glue overflowing often occurs, after plywood pressing is finished, glue waste is caused, glue overflowing from the glue overflowing portion of plywood needs to be manually scraped away, and labor force is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed brackets, in particular to a plywood pressing device that prevents glue from overflowing. Background Art

[0002] Plywood is a three-layer or multi-layer board material made by peeling wood segments into veneers or planing wood blocks into thin wood, and then gluing them together with adhesive. It is usually made with an odd number of veneers, and the fibers of adjacent layers of veneers are glued perpendicular to each other.

[0003] In the prior art, plywood pressing equipment often encounters glue overflow during the plywood pressing process, resulting in glue waste after the plywood pressing is completed. Manual scraping of the glue overflowing from the plywood overflowing parts is required, which increases labor. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of traditional plywood pressing equipment in the prior art, such as glue overflow after the plywood pressing is completed, resulting in glue waste, and requiring manual scraping of glue overflowed from the plywood overflowing parts, which increases labor, and to propose a plywood pressing equipment that prevents glue overflow.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plywood pressing device for preventing glue overflow, comprising a workbench, a fixing device being provided on the outside of the workbench, the fixing device comprising a support frame, both ends of the support frame being fixedly connected to the workbench, one side of the support frame being fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder being fixedly connected to a pressing plate, one side of the pressing plate being fixedly connected to four round rods, the arc surfaces of the four round rods being slidably connected to the support frame, a first heating plate being slidably connected to the outside of the pressing plate, one side of the first heating plate being fixedly connected to the workbench, two ends of the first heating plate being slidably connected to a second heating plate, one side of the second heating plate being fixedly connected to a movable plate, and one side of the movable plate being slidably connected to the workbench.

[0006] The effect achieved by the above components is that the hydraulic cylinder starts the output end to drive the pressing plate to move away from or close to the workbench.

[0007] Preferably, one end of the four round rods is fixedly connected to a fixing frame, the arc surface of the round rod is sleeved with a spring, and both ends of the four springs are fixedly connected to the fixing frame and the support frame respectively.

[0008] The effect achieved by the above components is that the movement of the round rod drives the fixed frame to move, so that the fixed frame drives the spring to be in a stretched or contracted state.

[0009] Preferably, one end of the movable plate is fixedly connected to an L-shaped plate, and the long arm end of the L-shaped plate is fixedly connected to a telescopic rod.

[0010] The effects achieved by the above components are: the movement of the movable plate drives the movement of the L-shaped plate, so that the telescopic rod is in a telescopic state.

[0011] Preferably, the arc surface of the telescopic rod is fixedly connected to a limiting block, one end of the limiting block is fixedly connected to a fixing plate, and one side of the fixing plate is fixedly connected to the workbench.

[0012] The effects achieved by the above components are: the fixing plate and the workbench are fixed, and the limit block and the fixing plate fix the telescopic rod.

[0013] Preferably, a T-shaped groove is provided on one side of the fixed plate, a T-shaped plate is slidably connected inside the T-shaped groove, and one side of the T-shaped plate is fixedly connected to the movable plate.

[0014] The effect achieved by the above components is that the moving plate moves to drive the T-shaped plate to slide in the T-shaped groove.

[0015] Preferably, one side of the fixing plate is fixedly connected to a fixing block, and one side of the fixing block is fixedly connected to the telescopic rod.

[0016] The effects achieved by the above components are: the fixing plate and the fixing block are fixed, so that the fixing block fixes the telescopic rod.

[0017] Preferably, a lifting device is provided at the bottom end of the workbench, and the lifting device includes two mounting plates, one end of the two mounting plates is fixedly connected to the workbench, one end of the two mounting plates is fixedly connected to a connecting plate, and one side of the connecting plate is fixedly connected to a cylinder.

[0018] The effects achieved by the above components are: the connection plate and the mounting plate are fixed, so that the connection plate fixes the cylinder.

[0019] Preferably, the output end of the cylinder is fixedly connected to a top plate, and one side of the top plate is slidably connected to the workbench.

[0020] The effect achieved by the above components is that the cylinder startup output end drives the top plate to move away from or towards the workbench.

[0021] Preferably, four fixing rods are fixedly connected to one side of the top plate, arc surfaces of the four fixing rods are slidably connected to the workbench and the connecting plate, and one end of the four fixing rods is fixedly connected to the bottom plate.

[0022] The effect achieved by the above components is: the fixing rod achieves the effect of supporting the top plate.

[0023] In summary, the beneficial effects of the present invention are as follows:

[0024] In the utility model, when it is necessary to prevent the plywood from overflowing during the pressing process, the first heating plate and the second heating plate are used to block and heat the glue on the side surfaces of the sheet to be pressed, so that the glue on the side surfaces of the sheet to be pressed is accelerated to solidify and form an anti-overflow glue layer. The fixing device solves the problem of traditional plywood pressing equipment that glue overflows after the plywood is pressed, resulting in glue waste and the need to manually scrape off the glue overflowed from the glue overflowed part of the plywood, which increases labor.

[0025] In the utility model, when it is necessary to quickly remove the pressed plywood from the workbench, the cylinder drives the top plate to move away from the workbench through the jacking device, so that the plywood is away from the workbench. The jacking device solves the problem of traditional plywood pressing equipment that prevents glue from overflowing, that after the plywood is pressed, it is inconvenient to quickly remove the plywood due to the adhesion between the plywood and the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0027] Figure 2 This is a schematic structural diagram of the fixed structure of the utility model;

[0028] Figure 3 It is a schematic diagram of a partial cross-section of the three-dimensional structure of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the jacking structure of the utility model.

[0030] Legend: 1. Workbench; 2. Fixing device; 201. Support frame; 202. Hydraulic cylinder; 203. Pressing plate; 204. First heating plate; 205. Second heating plate; 206. Moving plate; 207. T-shaped plate; 208. Fixing plate; 209. T-shaped slot; 210. Fixing block; 211. Limiting block; 212. L-shaped plate; 213. Telescopic rod; 214. Round rod; 215. Spring; 216. Fixing frame; 3. Lifting device; 31. Mounting plate; 32. Connecting plate; 33. Cylinder; 34. Fixing rod; 35. Bottom plate; 36. Top plate. DETAILED DESCRIPTION

[0031] Reference Figure 1 and Figure 3 As shown, the utility model provides a technical solution: a plywood pressing device that prevents glue from overflowing, comprising a workbench 1, a fixing device 2 is provided on the outside of the workbench 1, and a lifting device 3 is provided at the bottom end of the workbench 1.

[0032] The specific settings and functions of the fixing device 2 and the lifting device 3 are described in detail below.

[0033] Reference Figure 2 As shown, in this embodiment: the fixing device 2 includes a support frame 201, both ends of the support frame 201 are fixedly connected to the workbench 1, a hydraulic cylinder 202 is fixedly connected to one side of the support frame 201, the output end of the hydraulic cylinder 202 is fixedly connected to a pressing plate 203, one side of the pressing plate 203 is fixedly connected to four round rods 214, the arc surfaces of the four round rods 214 are slidably connected to the support frame 201, the outer first heating plate 204 of the pressing plate 203 is slidably connected, one side of the first heating plate 204 is fixedly connected to the workbench 1, the two ends of the first heating plate 204 are slidably connected to the second heating plate 205, one side of the second heating plate 205 is fixedly connected to a movable plate 206, and one side of the movable plate 206 is slidably connected to the workbench 1. The hydraulic cylinder 202 activates the output end to drive the pressing plate 203 to move away from or towards the workbench 1. One end of the four round rods 214 is fixedly connected to a fixed frame 216. The arcuate surface of the round rods 214 is covered with springs 215. The ends of the four springs 215 are respectively fixedly connected to the fixed frame 216 and the support frame 201. The movement of the round rods 214 drives the movement of the fixed frame 216, causing the fixed frame 216 to move the springs 215 in an extended or contracted state. One end of the movable plate 206 is fixedly connected to the L-shaped plate 212, and the long arm end of the L-shaped plate 212 is fixedly connected to the telescopic rod 213. The movement of the movable plate 206 drives the movement of the L-shaped plate 212, causing the telescopic rod 213 to be in an extended state. The arcuate surface of the telescopic rod 213 is fixedly connected to the limit block 211. One end of the limit block 211 is fixedly connected to the fixed plate 208. One side of the fixed plate 208 is fixedly connected to the workbench 1. The fixed plate 208 is fixed to the workbench 1, and the limit block 211 and the fixed plate 208 are fixed to the telescopic rod 213. A T-shaped slot 209 is defined on one side of the fixed plate 208. A T-shaped plate 207 is slidably connected to the interior of the T-shaped slot 209. One side of the T-shaped plate 207 is fixedly connected to the movable plate 206. This allows the movable plate 206 to move and drive the T-shaped plate 207 to slide within the T-shaped slot 209. A fixed block 210 is fixedly connected to one side of the fixed plate 208. One side of the fixed block 210 is fixedly connected to the telescopic rod 213. This ensures that the fixed plate 208 and the fixed block 210 are fixedly secured, and the fixed block 210 secures the telescopic rod 213.

[0034] Reference Figure 4As shown, in this embodiment: the jacking device 3 includes two mounting plates 31, one end of the two mounting plates 31 is fixedly connected to the workbench 1, one end of the two mounting plates 31 is fixedly connected to a connecting plate 32, and one side of the connecting plate 32 is fixedly connected to a cylinder 33. The connecting plate 32 and the mounting plate 31 are fixed, so that the connecting plate 32 fixes the cylinder 33. The output end of the cylinder 33 is fixedly connected to a top plate 36, and one side of the top plate 36 is slidably connected to the workbench 1. The output end of the cylinder 33 is started to drive the top plate 36 to move away from or close to the workbench 1. One side of the top plate 36 is fixedly connected to four fixing rods 34, the arc surfaces of the four fixing rods 34 are slidably connected to the workbench 1 and the connecting plate 32, and one end of the four fixing rods 34 is fixedly connected to the bottom plate 35. The fixing rods 34 support the top plate 36.

[0035] Working principle: Through the fixing device 2, when it is necessary to prevent the plywood from overflowing during the pressing process, the operator first places the board 203 to be pressed on the workbench 1 between the first heating plate 204 and the second heating plate 205, and then evenly applies a certain amount of glue between the board 203 to be pressed, and then starts the first heating plate 204 and the second heating plate 205 to generate a certain amount of heat. At the same time, the hydraulic cylinder 202 is started, so that the output end of the hydraulic cylinder 202 drives the pressing plate 203 to move closer to the board 203 to be pressed, and the pressing plate 203 and the board 203 to be pressed are pressed together. After the 03 materials are in contact, the plates are pressed together. Since the first heating plate 204 and the second heating plate 205 can block and heat the glue on the sides of the plate 203 to be pressed, the glue on the sides of the plate 203 to be pressed is accelerated to solidify, forming an anti-overflow glue layer, thereby avoiding glue overflow. Through the fixing device 2, a solution is achieved to the problem that traditional plywood pressing equipment often encounters glue overflow during the plywood pressing process, resulting in glue waste after the plywood pressing is completed. It is necessary to manually scrape off the glue overflowed from the glue overflowed part of the plywood, which increases labor.

[0036] By means of the lifting device 3, when it is necessary to quickly remove the laminated plywood from the workbench 1, the operator first starts the cylinder 33, and the output end of the cylinder 33 drives the top plate 36 to move away from the workbench 1. During the movement, the top plate 36 drives the plywood to move away from the workbench 1 until the outer periphery of the plywood is separated from the first heating plate 204 and the second heating plate 205. In this way, the plywood can be directly taken out. By means of the lifting device 3, the problem of the traditional plywood pressing equipment for preventing glue from overflowing, which is that after the plywood is pressed, it is inconvenient to quickly remove the plywood due to the adhesion between the plywood and the workbench 1, is solved.

[0037] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. A plywood pressing device for preventing glue overflow, comprising a workbench (1), characterized in that: The workbench (1) is provided with a fixing device (2) on the outside, the fixing device (2) comprising a support frame (201), both ends of the support frame (201) being fixedly connected to the workbench (1), one side of the support frame (201) being fixedly connected to a hydraulic cylinder (202), the output end of the hydraulic cylinder (202) being fixedly connected to a pressing plate (203), one side of the pressing plate (203) being fixedly connected to four round rods (214), the arc surfaces of the four round rods (214) being slidably connected to the support frame (201), the outside of the pressing plate (203) being slidably connected to a first heating plate (204), one side of the first heating plate (204) being fixedly connected to the workbench (1), both ends of the first heating plate (204) being slidably connected to a second heating plate (205), one side of the second heating plate (205) being fixedly connected to a movable plate (206), one side of the movable plate (206) being slidably connected to the workbench (1).

2. The plywood pressing device for preventing glue overflow according to claim 1, characterized in that: One end of the four round rods (214) is fixedly connected to a fixing frame (216), the arc surface of the round rod (214) is covered with a spring (215), and the two ends of the four springs (215) are respectively fixedly connected to the fixing frame (216) and the support frame (201).

3. The plywood pressing device for preventing glue overflow according to claim 1, characterized in that: One end of the movable plate (206) is fixedly connected to an L-shaped plate (212), and the long arm end of the L-shaped plate (212) is fixedly connected to a telescopic rod (213).

4. The plywood pressing device for preventing glue overflow according to claim 3, characterized in that: The arc surface of the telescopic rod (213) is fixedly connected to a limit block (211), one end of the limit block (211) is fixedly connected to a fixed plate (208), and one side of the fixed plate (208) is fixedly connected to the workbench (1).

5. The plywood pressing device for preventing glue overflow according to claim 4, characterized in that: A T-shaped groove (209) is provided on one side of the fixed plate (208), a T-shaped plate (207) is slidably connected inside the T-shaped groove (209), and one side of the T-shaped plate (207) is fixedly connected to the movable plate (206).

6. The plywood pressing device for preventing glue overflow according to claim 5, characterized in that: One side of the fixing plate (208) is fixedly connected to a fixing block (210), and one side of the fixing block (210) is fixedly connected to a telescopic rod (213).

7. The plywood pressing device for preventing glue overflow according to claim 4, characterized in that: A lifting device (3) is provided at the bottom end of the workbench (1), and the lifting device (3) comprises two mounting plates (31), one end of the two mounting plates (31) is fixedly connected to the workbench (1), one end of the two mounting plates (31) is fixedly connected to a connecting plate (32), and one side of the connecting plate (32) is fixedly connected to a cylinder (33).

8. The plywood pressing device for preventing glue overflow according to claim 7, characterized in that: The output end of the cylinder (33) is fixedly connected to a top plate (36), and one side of the top plate (36) is slidably connected to the workbench (1).

9. The plywood pressing device for preventing glue overflow according to claim 8, characterized in that: Four fixing rods (34) are fixedly connected to one side of the top plate (36), the arc surfaces of the four fixing rods (34) are slidably connected to the workbench (1) and the connecting plate (32), and one end of the four fixing rods (34) is fixedly connected to the bottom plate (35).

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