Glue pressing device for furniture manufacturing

Abstract

The utility model discloses a glue pressing device for furniture manufacturing, which comprises a worktable body, a fixing plate is fixedly mounted on one side of the upper end face of the worktable body, an electric push rod is fixedly mounted on one side of the fixing plate, a clamping and pushing component is mounted at the other end of the electric push rod, and a U-shaped support is fixedly mounted on the upper end face of the worktable body. An adjusting assembly is installed on one side of the top of the U-shaped support, and a glue pressing assembly is installed on the other side of the top of the U-shaped support. The glue spraying height of plates with different thicknesses can be adjusted by starting a first hydraulic cylinder, meanwhile, a first driving motor is started to drive a driving bevel gear to rotate, the driving bevel gear drives a driven bevel gear to rotate, and the driven bevel gear drives two adjusting rods to move relatively; and therefore, the size of the sprayed glue is adjusted according to the size of the plate, and waste of the glue is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture manufacturing, in particular to a glue pressing device for furniture manufacturing. Background Art

[0002] Solid wood furniture is made of solid sawn wood or solid wood boards as the base material and has a painted surface. The real texture of the wood can generally be seen on the surface of solid wood furniture, which is simple and steady. The surface with occasional knots also reflects the fresh and natural material, which is both natural and chemically pollution-free. Solid wood furniture is not only fashionable but also healthy. It is the first choice for modern urbanites who admire nature. In the process of wooden furniture production and processing, in order to extend the service life of solid wood furniture or change the surface pattern of solid wood furniture, stickers will be adhered to the surface of solid wood furniture. In this process, a gluing device used in furniture manufacturing will be used.

[0003] A patent with publication number CN214561690U discloses a glue pressing device for furniture manufacturing, including a supporting base plate, a movable roller, a brake plate, a movable glue pressing device and a supporting rotating assembly. The movable glue pressing device includes a lifting hydraulic rod, a motor support plate, a movable glue pressing motor, a glue pressing transmission screw, a transmission screw support, a movable support plate, a movable connecting frame, a supporting movable shaft, a rotating glue pressing roller shaft, a glue barrel support plate, a colloid storage barrel and a colloid output pipe. The supporting rotating assembly includes a rotating column support plate, a supporting rotating column, a locking buckle, a buckle groove and a glue pressing workbench.

[0004] However, there are shortcomings in the above structure. The several groups of colloid output tubes on the glue storage barrel cannot adjust the glue output width according to the width of the board used for the furniture, making it less adaptable. For this reason, the utility model provides a glue pressing device for furniture manufacturing, which solves the above problem through limiting structures such as a first hydraulic cylinder and a glue storage barrel. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a glue pressing device for furniture manufacturing, which solves the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a glue pressing device for furniture manufacturing, comprising a workbench body, a fixed plate fixedly installed on one side of the upper end surface of the workbench body, an electric push rod fixedly installed on one side of the fixed plate, a clamping and pushing assembly installed on the other end of the electric push rod, a U-shaped bracket fixedly installed on the upper end surface of the workbench body, an adjustment assembly for adjusting the glue output width installed on one side of the top of the U-shaped bracket, and a glue pressing assembly installed on the other side of the top of the U-shaped bracket.

[0007] The adjusting component includes a first hydraulic cylinder fixedly installed on the top of the U-shaped bracket, the output end of the first hydraulic cylinder passes through the bottom of the U-shaped bracket and is fixedly installed with a fixing box, a glue storage cylinder is fixedly installed on the lower end surface of the fixing box, and glue outlets are evenly distributed on the bottom of the glue storage cylinder, connecting plates are fixedly installed on both sides of the top of the glue storage cylinder, and a bidirectional screw rod is movably passed through the fixing box and rotatably connected thereto between the two connecting plates, a first driving motor is fixedly installed inside the fixing box, a driving bevel gear is fixedly installed on the output end of the first driving motor, a driven bevel gear is installed on one side of the driving bevel gear, and the driven bevel gear is fixedly installed on the outer surface of the bidirectional screw rod, and adjusting rods are threadedly connected at both ends of the outer surface of the bidirectional screw rod, and the other ends of the two adjusting rods pass through the two ends of the glue storage cylinder and are fixedly installed with pistons.

[0008] Preferably, the clamping and pushing assembly includes a movable plate fixedly mounted on the output end of the electric push rod, a second driving motor is fixedly mounted on one side of the movable plate, the output end of the second driving motor movably passes through the inside of the movable plate and a bidirectional threaded rod is fixedly mounted thereon, the other end of the bidirectional threaded rod is rotatably connected to the side wall of the movable plate, one side of the movable plate is open, both ends of the bidirectional threaded rod are threadedly connected to sliding blocks, and one side of the two sliding blocks is fixedly mounted with a clamping plate through the opening.

[0009] Preferably, the glue pressing assembly includes a second hydraulic cylinder fixedly installed on the top of the U-shaped bracket, the output end of the second hydraulic cylinder passes through the bottom of the U-shaped bracket and is fixedly installed with a support plate, vertical plates are symmetrically fixedly installed on both sides of the support plate, through grooves are opened in the two vertical plates, springs are fixedly installed on the top walls of the two through grooves, limit blocks are fixedly installed on the bottoms of the two springs, sliding grooves are opened on both side walls of the two through grooves, both sides of the two limit blocks are slidably connected in the sliding grooves by sliders, and a glue pressing roller is rotatably connected between the two limit blocks.

[0010] Preferably, a control valve is fixedly installed on each of the plurality of glue outlets.

[0011] Preferably, limiting grooves are provided on both sides of the U-shaped bracket to facilitate the movement of the adjustment rod.

[0012] Preferably, the bottom end of the adjusting rod fits with the top end of the rubber storage cylinder, and the adjusting rod is rectangular.

[0013] Preferably, a glue storage box is fixedly installed on one side of the top of the U-shaped bracket, and a glue pump is fixedly installed on one side of the glue storage box on the top of the U-shaped bracket. The glue outlet end of the glue pump is fixedly connected to a telescopic tube, and the other end of the telescopic tube passes through the bottom of the U-shaped bracket and is connected to the inside of the glue storage cylinder.

[0014] Preferably, balls are evenly distributed on the upper end surface of the workbench body.

[0015] Beneficial Effects

[0016] The utility model provides a glue pressing device for furniture manufacturing. Compared with the prior art, it has the following advantages:

[0017] Beneficial effects:

[0018] (1) The utility model can adjust the height of glue spraying for plates of different thicknesses by starting the first hydraulic cylinder, and at the same time, by starting the first driving motor to drive the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, and the driven bevel gear drives the two adjusting rods to make relative motion, thereby driving the piston to move in the glue storage cylinder, so as to adjust the size of the glue spraying according to the size of the plate, avoid glue waste, and the glue outlet does not directly contact the plate to avoid contamination by wood chips.

[0019] (2) The utility model can effectively push the plate to the gluing position by setting up a clamping and pushing component, saving manpower. At the same time, the second hydraulic cylinder drives the gluing roller to press the plate. The elastic force of the spring prevents the plate from being damaged by excessive pressure, thereby improving the gluing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the adjustment component of the utility model;

[0022] Figure 3 It is a schematic diagram of the clamping and pushing component of the utility model;

[0023] Figure 4 It is a schematic diagram of the glue pressing component of the utility model.

[0024] In the figure, 1, workbench body; 2, fixed plate; 3, electric push rod; 4, U-shaped bracket; 5, control valve; 6, limit groove; 7, glue storage box; 8, glue pump; 9, telescopic tube; 10, ball bearing; 100, clamping and pushing assembly; 101, movable plate; 102, second drive motor; 103, two-way threaded rod; 104, sliding block; 105, clamping plate; 200, adjustment assembly; 201, first hydraulic cylinder; 202, fixed box; 2 03, glue storage cylinder; 204, glue outlet; 205, connecting plate; 206, bidirectional screw; 207, first drive motor; 208, driving bevel gear; 209, driven bevel gear; 210, adjusting rod; 211, piston; 300, glue pressing assembly; 301, second hydraulic cylinder; 302, support plate; 303, vertical plate; 304, through groove; 305, spring; 306, limit block; 307, slide groove; 308, glue pressing roller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1:

[0027] See also Figure 1-4 A glue pressing device for furniture manufacturing includes a workbench body 1, a fixing plate 2 is fixedly installed on one side of the upper end surface of the workbench body 1, an electric push rod 3 is fixedly installed on one side of the fixing plate 2, the input end of the electric push rod 3 is connected to the power supply through an external cable, and a clamping and pushing component 100 is installed on the other end of the electric push rod 3, a U-shaped bracket 4 is fixedly installed on the upper end surface of the workbench body 1, an adjusting component 200 for adjusting the glue output width is installed on one side of the top of the U-shaped bracket 4, and a glue pressing component 300 is installed on the other side of the top of the U-shaped bracket 4.

[0028] The adjustment component 200 includes a first hydraulic cylinder 201 fixedly mounted on the top of the U-shaped bracket 4, the input end of the first hydraulic cylinder 201 is connected to the power supply through an external cable, the output end of the first hydraulic cylinder 201 passes through the bottom of the U-shaped bracket 4 and is fixedly mounted with a fixed box 202, a glue storage cylinder 203 is fixedly mounted on the lower end surface of the fixed box 202, and glue outlets 204 are evenly distributed on the bottom of the glue storage cylinder 203, connecting plates 205 are fixedly mounted on both sides of the top of the glue storage cylinder 203, and a bidirectional lead screw 206 is rotatably connected to the two connecting plates 205 and movably passes through the fixed box 202, and a first driving motor 207 is fixedly mounted inside the fixed box 202, the input end of the first driving motor 207 is connected to the power supply through an external cable, and a driving bevel gear 208 is fixedly mounted on the output end of the first driving motor 207, a driven bevel gear 209 is installed on one side of the driving bevel gear 208, and the driven bevel gear 209 is fixedly mounted on the bidirectional lead screw 2 06 outer surface, the two ends of the outer surface of the two-way screw rod 206 are threadedly connected with adjusting rods 210, and the other ends of the two adjusting rods 210 pass through the two ends of the glue storage cylinder 203 and are fixedly installed with pistons 211. The setting adjustment component 200 can effectively adjust the glue discharge width of the glue outlet 204. When the glue discharge width of the glue outlet 204 needs to be adjusted, the first hydraulic cylinder 201 is started to drive the glue storage cylinder 203 close to the glue spraying position of the plate, and then the first driving motor 207 is started to drive the driving bevel gear 208 to rotate, and the driving bevel gear 208 drives the driven bevel gear 209 to rotate, and the driven bevel gear 209 drives the two-way screw rod 206 to rotate, and the two-way screw rod 206 drives the two adjusting rods 210 to move relative to each other, thereby driving the two pistons 211 to move relative to each other in the glue storage cylinder 203, so that the distance between the two pistons 211 in the glue storage cylinder 203 is adapted to the width of the plate.

[0029] Embodiment 2:

[0030] See also Figure 1-4, this embodiment provides a technical solution based on the first embodiment: the clamping and pushing assembly 100 includes a movable plate 101 fixedly installed at the output end of the electric push rod 3, a second drive motor 102 is fixedly installed on one side of the movable plate 101, a protection box is arranged outside the second drive motor 102, the input end of the second drive motor 102 is connected to the power supply through an external cable, the output end of the second drive motor 102 is movable through the movable plate 101 and a bidirectional threaded rod 103 is fixedly installed inside, the other end of the bidirectional threaded rod 103 is rotatably connected to the side wall of the movable plate 101, one side of the movable plate 101 is open, and the double threaded rod 103 is fixedly installed inside the movable plate 101. Sliding blocks 104 are threadedly connected to both ends of the threaded rod 103, and clamping plates 105 are fixedly installed through the opening on one side of the two sliding blocks 104. The clamping and pushing assembly 100 can effectively clamp and push the plate. When the plate needs to be clamped and pushed, the plate is first placed between the two clamping plates 105, and then the second drive motor 102 is started to drive the bidirectional threaded rod 103 to rotate, and the bidirectional threaded rod 103 thereby drives the two clamping plates 105 to clamp the plate, and then the electric push rod 3 is started to push the clamped plate forward, thereby clamping and pushing the plate.

[0031] The glue pressing assembly 300 includes a second hydraulic cylinder 301 fixedly installed on the top of the U-shaped bracket 4, the input end of the second hydraulic cylinder 301 is connected to the power supply through an external cable, and the output end of the second hydraulic cylinder 301 passes through the bottom of the U-shaped bracket 4 and is fixedly installed with a support plate 302, and vertical plates 303 are symmetrically fixedly installed on both sides of the support plate 302, and through grooves 304 are provided in the two vertical plates 303, and springs 305 are fixedly installed on the top walls of the two through grooves 304, and limit blocks 306 are fixedly installed on the bottoms of the two springs 305, and sliding grooves 307 are provided on both side walls of the two through grooves 304, and both sides of the two limit blocks 306 are slidably connected in the sliding grooves 307 through sliders, and a glue pressing roller 308 is rotatably connected between the two limit blocks 306. The set glue pressing assembly 300 can effectively press glue on the plate. When it is necessary to press glue on the plate, the second hydraulic cylinder 301 is started to drive the pressure roller under the support plate 302 The rubber roller 308 moves downward, and the rubber pressing roller 308 squeezes the sheet. During the squeezing process, the elastic force of the spring 305 acts as a buffer to prevent the sheet from being crushed. Control valves 5 are fixedly installed on several glue outlets 204, and the control valves 5 can control the glue outlet 204. Limiting grooves 6 are provided on both sides of the U-shaped bracket 4 to facilitate the movement of the adjusting rod 210. The bottom end of the adjusting rod 210 fits with the top of the glue storage cylinder 203, and the adjusting rod 210 is rectangular. A glue storage box 7 is fixedly installed on one side of the top of the U-shaped bracket 4, and a glue pump 8 is fixedly installed on one side of the glue storage box 7 on the top side of the U-shaped bracket 4. The glue outlet end of the glue pump 8 is fixedly connected with a telescopic tube 9, and the other end of the telescopic tube 9 passes through the bottom of the U-shaped bracket 4 and is connected to the inside of the glue storage cylinder 203. Ball bearings 10 are evenly distributed on the upper end surface of the workbench body 1, and the ball bearings 10 can prevent the sheet from being scratched due to friction during the movement of the sheet.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] During operation, the sheet is first placed between the two clamping plates 105, and then the second driving motor 102 is started to drive the bidirectional threaded rod 103 to rotate, and the bidirectional threaded rod 103 drives the two clamping plates 105 to clamp the sheet, and then the electric push rod 3 is started to push the clamped sheet forward, so as to clamp and push the sheet. When the sheet is pushed to the bottom of the glue outlet 204, the first hydraulic cylinder 201 is started to drive the glue storage barrel 203 close to the glue spraying position of the sheet, and then the first driving motor 207 is started to drive the driving bevel gear 208 to rotate, and the driving bevel gear 208 drives the driven bevel gear 209 to rotate, and the driven bevel gear 209 drives the bidirectional screw rod 206 to rotate, and the bidirectional screw rod 206 drives the two adjusting screw rods 206 to rotate. The rod 210 moves relative to each other, thereby driving the two pistons 211 to move relative to each other in the glue storage cylinder 203, so that the distance between the two pistons 211 in the glue storage cylinder 203 is adapted to the width of the plate, and then the glue pump 8 is started to draw the glue in the glue storage box 7 into the glue storage cylinder 203, and then the corresponding control valve 5 is opened to discharge the glue through the glue outlet 204, and then the electric push rod 3 is started again to push the plate to continue to move forward to the bottom of the second hydraulic cylinder 301, and then the second hydraulic cylinder 301 is started to drive the glue pressing roller 308 under the support plate 302 to move downward, and the glue pressing roller 308 squeezes the plate. During the squeezing process, the elastic force of the spring 305 acts as a buffer to prevent the plate from being crushed.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue pressing device for furniture manufacturing, comprising a workbench body (1), characterized in that: A fixing plate (2) is fixedly mounted on one side of the upper end surface of the workbench body (1), an electric push rod (3) is fixedly mounted on one side of the fixing plate (2), a clamping and pushing assembly (100) is mounted on the other end of the electric push rod (3), a U-shaped bracket (4) is fixedly mounted on the upper end surface of the workbench body (1), an adjustment assembly (200) for adjusting the glue output width is mounted on one side of the top of the U-shaped bracket (4), and a glue pressing assembly (300) is mounted on the other side of the top of the U-shaped bracket (4); The adjustment assembly (200) comprises a first hydraulic cylinder (201) fixedly mounted on the top of the U-shaped bracket (4); the output end of the first hydraulic cylinder (201) penetrates through the bottom of the U-shaped bracket (4) and is fixedly mounted with a fixing box (202); a glue storage cylinder (203) is fixedly mounted on the lower end surface of the fixing box (202); glue outlets (204) are evenly distributed on the bottom of the glue storage cylinder (203); connecting plates (205) are fixedly mounted on both sides of the top of the glue storage cylinder (203); a bidirectional screw rod (206) is rotatably connected between the two connecting plates (205) so as to penetrate through the fixing box (202) and be rotatably connected ), a first driving motor (207) is fixedly installed inside the fixed box (202), a driving bevel gear (208) is fixedly installed on the output end of the first driving motor (207), a driven bevel gear (209) is installed on one side of the driving bevel gear (208), the driven bevel gear (209) is fixedly installed on the outer surface of the bidirectional screw rod (206), and the two ends of the outer surface of the bidirectional screw rod (206) are threadedly connected with adjustment rods (210), and the other ends of the two adjustment rods (210) pass through the two ends of the rubber storage cylinder (203) and are fixedly installed with pistons (211).

2. A glue pressing device for furniture manufacturing according to claim 1, characterized in that: The clamping and pushing assembly (100) comprises a movable plate (101) fixedly mounted on the output end of the electric push rod (3); a second driving motor (102) is fixedly mounted on one side of the movable plate (101); the output end of the second driving motor (102) is movably penetrated into the movable plate (101) and a bidirectional threaded rod (103) is fixedly mounted inside the movable plate (101); the other end of the bidirectional threaded rod (103) is rotatably connected to the side wall of the movable plate (101); one side of the movable plate (101) is open; both ends of the bidirectional threaded rod (103) are threadedly connected to sliding blocks (104); and one side of the two sliding blocks (104) is fixedly mounted with a clamping plate (105) through the open end.

3. A glue pressing device for furniture manufacturing according to claim 1, characterized in that: The glue pressing assembly (300) comprises a second hydraulic cylinder (301) fixedly mounted on the top of the U-shaped bracket (4); the output end of the second hydraulic cylinder (301) passes through the bottom of the U-shaped bracket (4) and is fixedly mounted with a support plate (302); vertical plates (303) are symmetrically fixedly mounted on both sides of the support plate (302); through grooves (304) are provided in the two vertical plates (303); springs (305) are fixedly mounted on the top walls of the two through grooves (304); limiting blocks (306) are fixedly mounted on the bottoms of the two springs (305); sliding grooves (307) are provided on both side walls of the two through grooves (304); both sides of the two limiting blocks (306) are slidably connected in the sliding grooves (307) via sliders; and a glue pressing roller (308) is rotatably connected between the two limiting blocks (306).

4. A glue pressing device for furniture manufacturing according to claim 1, characterized in that: A control valve (5) is fixedly mounted on each of the plurality of glue outlets (204).

5. The glue laminating device for furniture manufacturing according to claim 1, characterized in that: Limiting grooves (6) are provided on both sides of the U-shaped bracket (4) to facilitate the movement of the adjustment rod (210).

6. A glue laminating device for furniture manufacturing according to claim 1, characterized in that: The bottom end of the adjusting rod (210) fits with the top end of the rubber storage cylinder (203), and the adjusting rod (210) is rectangular.

7. The glue laminating device for furniture manufacturing according to claim 1, characterized in that: A glue storage box (7) is fixedly installed on one side of the top of the U-shaped bracket (4), and a glue pump (8) is fixedly installed on one side of the top of the U-shaped bracket (4) and located on one side of the glue storage box (7). The glue outlet end of the glue pump (8) is fixedly connected to a telescopic tube (9), and the other end of the telescopic tube (9) passes through the bottom of the U-shaped bracket (4) and is connected to the inside of the glue storage cylinder (203).

8. The glue laminating device for furniture manufacturing according to claim 1, characterized in that: The upper end surface of the workbench body (1) is evenly distributed with balls (10).

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