Trimming mechanism for veneer production

Abstract

The utility model discloses a trimming mechanism for veneer production, which belongs to the technical field of veneer processing and comprises a worktable, a winding roller and a trimming blade, a vertical plate is fixedly connected to the rear end of the right side of the top of the worktable, a motor is fixedly mounted on the back of the vertical plate, and a clamping block is fixedly connected to the output end of the motor. And the inner wall of the clamping block is connected with one end of a winding roller in an inserted mode, one end of the winding roller is fixedly connected with the clamping block through a first bolt, a box body is fixedly connected to the bottom of the workbench, and a first electric telescopic rod is arranged in an inner cavity of the box body. According to the wood veneer winding device, a trimmed wood veneer penetrates through the position between the two cleaning rollers, the wood veneer is wound on the surface of the winding roller, then the clamping block is driven by the motor to rotate, the winding roller is driven by the clamping block to rotate, the wood veneer is pulled through the winding roller, and the purpose of winding is achieved. And then dust on the surfaces of the veneers is adsorbed through rubber pads on the surfaces of the two cleaning rollers, so that the cleanliness of the veneers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of veneer processing, and in particular relates to a trimming mechanism for veneer production. Background Art

[0002] Veneer, also known as veneer, is a thin sheet of wood produced by rotary cutting or sawing. Its thickness is usually between 0.4-1.0mm. It is mainly used to produce plywood and other glued laminates. Generally, high-quality veneers are used for panels of plywood, blockboard, templates, veneers and other man-made boards. Lower-grade veneers are used as backboards and core boards. Wood is a lignified tissue formed by plants that can grow secondary, such as trees and shrubs. Wood plays a great supporting role in human life. According to the different properties of wood, people use them in different ways, and trimming devices are needed when processing veneer.

[0003] The existing trimming device drives the cutting mechanism through the lifting mechanism to cut the protruding position of the veneer, so as to achieve the purpose of trimming. Because the veneer is long and the device lacks a traction mechanism, it is necessary to manually transport the veneer to the cutting mechanism continuously during the trimming process, which is not only time-consuming and labor-intensive, but also greatly reduces the efficiency of trimming. Secondly, the surface of the veneer is very easy to adhere to dust after trimming. When the trimming is completed, it is necessary to manually clean the surface with the help of cleaning tools, which again increases the labor intensity and is inconvenient for people to use. Therefore, we provide a trimming mechanism for veneer production. Utility Model Content

[0004] The utility model aims to provide a trimming mechanism for veneer production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming mechanism for veneer production, comprising a workbench, a winding roller and a trimming blade, a vertical plate fixedly connected to the rear end of the right side of the top of the workbench, a motor fixedly installed on the back of the vertical plate, a clamping block fixedly connected to the output end of the motor, and the inner wall of the clamping block is plugged into one end of the winding roller, one end of the winding roller is fixedly connected to the clamping block by a No. 1 bolt, a box body fixedly connected to the bottom of the workbench, a No. 1 electric telescopic rod is provided in the inner cavity of the box body, a connecting frame is fixedly connected to the top of the No. 1 electric telescopic rod, a group of cleaning rollers are provided on the inner side of the connecting frame, and the number of the cleaning rollers is two.

[0006] By adopting the above scheme, the trimmed veneer is passed through the middle of the two cleaning rollers and is wound around the surface of the winding roller. Then, the motor drives the clamping block to rotate, and the clamping block drives the winding roller to rotate. The veneer is pulled by the winding roller to achieve the purpose of winding. Then, the rubber pads on the surfaces of the two cleaning rollers adsorb the dust on the surface of the veneer, thereby improving the cleanliness of the veneer. At the same time, the connecting frame is driven to move upward by the No. 1 electric telescopic rod, and the cleaning roller is driven to move by the connecting frame, thereby changing the height of the cleaning roller, adjusting the winding tension, and further improving the winding quality.

[0007] As a preferred implementation of a trimming mechanism for veneer production, a power supply box is fixedly connected to the bottom of the inner cavity of the box, and a storage battery is provided in the inner cavity of the power supply box.

[0008] By adopting the above scheme, the electrical equipment is powered by the battery to maintain the normal operation of the electrical equipment.

[0009] As a preferred embodiment of a trimming mechanism for veneer production, a support frame is fixedly connected to the left side of the top of the workbench, a No. 2 electric telescopic rod is fixedly connected to the top of the support frame, a connecting block is fixedly connected to the bottom of the No. 2 electric telescopic rod, connecting plates are fixedly connected to both sides of the connecting block, a fixing plate is fixedly connected to the trimming blade, and one end of the connecting plate is fixedly connected to the fixing plate by a No. 2 bolt.

[0010] By adopting the above scheme, the connecting block is driven downward by the No. 2 electric telescopic rod, the connecting plate is driven downward by the connecting block, and the trimming blade is driven downward by the connecting plate until the trimming blade stops moving in the cutting groove on the workbench. When the veneer passes through the trimming blade, the veneer can be trimmed by the trimming blade.

[0011] As a preferred embodiment of the trimming mechanism for veneer production, support legs are fixedly connected to the four sides of the bottom of the workbench, and anti-slip pads are bonded to the bottoms of the support legs.

[0012] By adopting the above solution, the device is supported by providing supporting legs, and is used in conjunction with anti-slip pads, so that the supporting effect is better and the stability of the device is improved.

[0013] As a preferred embodiment of the trimming mechanism for veneer production, the surface of the box body is movably connected to a box door via a hinge, and a handle is fixedly connected to one side of the surface of the box door.

[0014] By adopting the above solution, the box door is opened by the handle, and the device in the inner cavity of the box is regularly maintained, which greatly improves the service life of the device in the inner cavity of the box.

[0015] As a preferred embodiment of a trimming mechanism for veneer production, the front end and the rear end of the left side of the workbench are fixedly connected to a limit plate, and an arc-shaped limit groove is provided on the top of the limit plate.

[0016] By adopting the above scheme, the cylinder wrapped with the veneer is placed and limited by setting two limiting plates to prevent the cylinder from deviating from the predetermined position during the traction process.

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

[0018] 1. The utility model passes the trimmed veneer through the middle of two cleaning rollers and winds the veneer on the surface of the winding roller. Then, the motor drives the clamping block to rotate, and the clamping block drives the winding roller to rotate. The veneer is pulled by the winding roller to achieve the purpose of winding. Then, the rubber pads on the surfaces of the two cleaning rollers absorb the dust on the surface of the veneer, thereby improving the cleanliness of the veneer.

[0019] 2. The utility model drives the connecting frame to move upward through the No. 1 electric telescopic rod, and drives the cleaning roller to move through the connecting frame, thereby changing the height of the cleaning roller, adjusting the tension of the winding, and further improving the quality of the winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is an enlarged view of point A of the utility model;

[0022] Figure 3 This is a running diagram of the box of the utility model.

[0023] In the figure: 1. workbench; 2. box; 3. power supply box; 4. No. 1 electric telescopic rod; 5. connecting frame; 6. cleaning roller; 7. vertical plate; 8. motor; 9. winding roller; 10. supporting frame; 11. No. 2 electric telescopic rod; 12. connecting block; 13. connecting plate; 14. trimming blade; 15. fixing plate; 16. No. 2 bolt. DETAILED DESCRIPTION

[0024] See also Figure 1-3 A trimming mechanism for veneer production, comprising a workbench 1, a winding roller 9 and a trimming blade 14, see Figure 1As shown, a support frame 10 is fixedly connected to the left side of the top of the workbench 1, a No. 2 electric telescopic rod 11 is fixedly connected to the top of the support frame 10, a connecting block 12 is fixedly connected to the bottom of the No. 2 electric telescopic rod 11, connecting plates 13 are fixedly connected to both sides of the connecting block 12, a fixing plate 15 is fixedly connected to the trimming blade 14, one end of the connecting plate 13 is fixedly connected to the fixing plate 15 by a No. 2 bolt 16, the connecting block 12 is driven to move downward by the No. 2 electric telescopic rod 11, the connecting plate 13 is driven to move downward by the connecting block 12, and the trimming blade 14 is driven to move downward by the connecting plate 13 until the trimming blade 14 is located on the workbench 1 The movement in the cutting groove stops, and when the veneer passes through the trimming blade 14, the veneer can be trimmed by the trimming blade 14. The rear end of the right side of the top of the workbench 1 is fixedly connected with a vertical plate 7, and a motor 8 is fixedly installed on the back of the vertical plate 7. The output end of the motor 8 is fixedly connected with a clamping block, and the inner wall of the clamping block is plugged with one end of the winding roller 9. One end of the winding roller 9 is fixedly connected to the clamping block by a No. 1 bolt. The bottom of the workbench 1 is fixedly connected with a box body 2, and the inner cavity of the box body 2 is provided with a No. 1 electric telescopic rod 4. The top of the No. 1 electric telescopic rod 4 is fixedly connected with a connecting frame 5. A group of cleaning rollers 6 are provided on the inner side of the connecting frame 5. The number of cleaning rollers 6 is two, see Figure 1 As shown, the front and rear ends of the left side of the workbench 1 are fixedly connected to the limit plates, and the top of the limit plates is provided with an arc-shaped limit groove. Through the setting of the two limit plates, the cylinder wrapped with the veneer is placed and limited to prevent the cylinder from deviating from the predetermined position during the traction process, and the trimmed veneer passes through the middle of the two cleaning rollers 6 and is wound on the surface of the winding roller 9. Secondly, the motor 8 drives the clamping block to rotate, and the winding roller 9 is driven to rotate by the clamping block, and the veneer is pulled by the winding roller 9 to achieve the purpose of winding, and then the dust on the surface of the veneer is adsorbed by the rubber pads on the surfaces of the two cleaning rollers 6, thereby improving the cleanliness of the veneer, and at the same time, the No. 1 electric telescopic rod 4 drives the connecting frame 5 to move upward, and the cleaning roller 6 is driven to move by the connecting frame 5, thereby changing the height of the cleaning roller 6, adjusting the winding tension, and further improving the winding quality.

[0025] See Figure 3 As shown, the bottom of the inner cavity of the box body 2 is fixedly connected with a power supply box 3, and the inner cavity of the power supply box 3 is provided with a battery. Through the setting of the battery, the electrical equipment is powered to maintain the normal operation of the electrical equipment. Figure 1 As shown, the bottom of the workbench 1 is fixedly connected with support legs all around, and the bottom of the support legs is bonded with anti-skid pads. The device is supported by the support legs, and is used in conjunction with the anti-skid pads to achieve a better support effect and improve the stability of the device. Figure 1As shown, the surface of the box body 2 is movably connected to a box door via a hinge, and a handle is fixedly connected to one side of the surface of the box door. The box door is opened by the handle, and the device in the inner cavity of the box body 2 is regularly maintained, which greatly improves the service life of the device in the inner cavity of the box body 2.

[0026] When in use, firstly, the two ends of the cylinder with the veneer wrapped around it are placed on the limit plates, and then the No. 2 electric telescopic rod 11 drives the connecting block 12 to move downward, and the connecting block 12 drives the connecting plate 13 to move downward, and the connecting plate 13 drives the trimming blade 14 to move downward until the trimming blade 14 is located in the cutting groove on the workbench 1 and stops moving. Then the user manually pulls the veneer, and when the veneer passes through the trimming blade 14, the veneer can be trimmed by the trimming blade 14. After the trimming is completed, the trimmed veneer passes through the middle of the two cleaning rollers 6 and is The veneer is wound around the surface of the winding roller 9. After the winding is completed, the motor 8 drives the clamping block to rotate, and the clamping block drives the winding roller 9 to rotate, and the veneer is pulled by the winding roller 9 to achieve the purpose of winding. Finally, the rubber pads on the surfaces of the two cleaning rollers 6 adsorb the dust on the surface of the veneer, thereby improving the cleanliness of the veneer. At the same time, the No. 1 electric telescopic rod 4 drives the connecting frame 5 to move upward, and the connecting frame 5 drives the cleaning roller 6 to move, thereby changing the height of the cleaning roller 6, adjusting the winding tension, and further improving the winding quality.

Claims

1. A trimming mechanism for veneer production, characterized in that: The invention comprises a workbench (1), a winding roller (9) and a trimming blade (14); a vertical plate (7) is fixedly connected to the rear end of the right side of the top of the workbench (1); a motor (8) is fixedly installed on the back of the vertical plate (7); an output end of the motor (8) is fixedly connected to a clamping block, and the inner wall of the clamping block is plugged into one end of the winding roller (9); one end of the winding roller (9) is fixedly connected to the clamping block via a No. 1 bolt; a box body (2) is fixedly connected to the bottom of the workbench (1); a No. 1 electric telescopic rod (4) is provided in the inner cavity of the box body (2); a connecting frame (5) is fixedly connected to the top of the No. 1 electric telescopic rod (4); a group of cleaning rollers (6) are provided on the inner side of the connecting frame (5); and the number of the cleaning rollers (6) is two.

2. The trimming mechanism for veneer production according to claim 1, characterized in that: A power supply box (3) is fixedly connected to the bottom of the inner cavity of the box body (2), and a storage battery is provided in the inner cavity of the power supply box (3).

3. The trimming mechanism for veneer production according to claim 1, characterized in that: A support frame (10) is fixedly connected to the left side of the top of the workbench (1), a No. 2 electric telescopic rod (11) is fixedly connected to the top of the support frame (10), a connecting block (12) is fixedly connected to the bottom of the No. 2 electric telescopic rod (11), connecting plates (13) are fixedly connected to both sides of the connecting block (12), a fixing plate (15) is fixedly connected to the trimming blade (14), and one end of the connecting plate (13) is fixedly connected to the fixing plate (15) by a No. 2 bolt (16).

4. The trimming mechanism for veneer production according to claim 1, characterized in that: Support legs are fixedly connected to the four sides of the bottom of the workbench (1), and anti-slip pads are bonded to the bottoms of the support legs.

5. The trimming mechanism for veneer production according to claim 1, characterized in that: The surface of the box body (2) is movably connected to a box door via a hinge, and a handle is fixedly connected to one side of the surface of the box door.

6. The trimming mechanism for veneer production according to claim 1, characterized in that: The front end and the rear end of the left side of the workbench (1) are both fixedly connected to a limit plate, and an arc-shaped limit groove is provided on the top of the limit plate.

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