Decorative paper roll bearing device for veneering decorative plate

Abstract

The utility model relates to a decorative paper roll bearing device for decorative plate veneering, and belongs to the technical field of unreeling equipment, the decorative paper roll bearing device comprises a base, a first bearing mechanism and a second bearing mechanism, the first bearing mechanism and the second bearing mechanism are symmetrically arranged on the base, and a guide roller is arranged between the first bearing mechanism and the second bearing mechanism; and the guide roller is rotationally mounted on the base. The first bearing mechanism and the second bearing mechanism are arranged, when one bearing mechanism is used for unwinding, the other bearing mechanism can be used for winding, and the two bearing mechanisms are used alternately, so that the winding time can be saved, the shutdown time of a production line is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of unwinding equipment, and in particular to a decorative paper roll carrying device for decorative board veneer. Background Art

[0002] Existing decorative panels are generally a kind of artificial board material, which is a thermosetting laminated plastic made of a variety of special papers after chemical treatment and high temperature and high pressure adhesive. The board surface has various wood grains or patterns, bright and smooth, bright and beautiful color, and has good physical properties such as high wear resistance, heat resistance, cold resistance, and fire resistance.

[0003] The board surface of the decorative board is made of decorative paper adhered to the decorative board. In the existing decorative board production line, the unwinding device for unwinding the decorative paper roll has a relatively simple structure, while the rolling up is relatively complicated. During the rolling up process, the production line needs to be shut down for a long time.

[0004] Therefore, in order to improve production efficiency, it is urgent to improve the existing unwinding device so as to shorten the downtime of the production line. Utility Model Content

[0005] The purpose of the present application is to provide a decorative paper roll carrying device for decorative board veneer to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present application provides a decorative paper roll carrying device for decorative board veneer, which adopts the following technical solution:

[0007] A decorative paper roll carrying device for decorative board veneer, comprising a base and two first carrying mechanisms and a second carrying mechanism symmetrically arranged on the base, wherein a guide roller is arranged between the first carrying mechanism and the second carrying mechanism, and the guide roller is rotatably mounted on the base;

[0008] The first bearing mechanism and the second bearing mechanism both include a servo linear slide, a base plate, a gas-expanding shaft bearing assembly and a movable lifting tailstock. The servo linear slide is fixedly mounted on the base, the base plate is fixed on the slide of the servo linear slide, the gas-expanding shaft bearing assembly is fixed on the base plate, the gas-expanding shaft bearing assembly is used to load decorative paper rolls, and the movable lifting tailstock is arranged on the servo linear slide and is used to support the gas-expanding shaft bearing assembly.

[0009] The pneumatic shaft bearing assembly includes a pneumatic shaft body, a shaft seat and a magnetic powder brake. The shaft seat is fixed on the base plate, the pneumatic shaft body is rotatably mounted on the shaft seat, the magnetic powder brake is mounted on the shaft seat, and one end of the pneumatic shaft body is connected to the magnetic powder brake.

[0010] The mobile lifting tailstock includes a linear guide slide, a support seat, a lifting block, a support platform, a locking block and a cylinder. The linear guide slide is fixed on the base, and the linear guide slide is arranged perpendicular to the guide roller. The support seat is fixed on the slide of the linear guide slide. A slide groove is provided in the support seat, and the lifting block is slidably installed in the slide groove. The support platform is fixed on the top of the lifting block, and a support bearing for supporting the gas expansion shaft is symmetrically installed on the top of the support platform;

[0011] The cylinder is fixed on the base, the locking block is fixed on the end of the piston rod of the cylinder, a slope is provided at the bottom of the lifting block corresponding to the position of the locking block, and an inclined surface is provided at a position on the locking block corresponding to the slope. When the lifting block is against the locking block, the support bearing on the top of the support platform can be in contact with the inflatable shaft.

[0012] Preferably, a support roller is further provided on the top of the first bearing mechanism, and the support roller is rotatably mounted on the base.

[0013] By adopting the above technical solution and providing the supporting roller, the decorative paper in the second carrying mechanism can be raised, thereby leaving working space for the first carrying mechanism to roll up.

[0014] Preferably, in order to facilitate the movement and installation of the carrying device, universal wheels and supporting feet are installed at the four corners of the bottom end of the base.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. The decorative paper roll carrying device for decorative board veneer is provided with a first carrying mechanism and a second carrying mechanism. When one carrying mechanism is unwinding, the other carrying mechanism can be used to roll up. The two carrying mechanisms are used alternately, which can save the time of rolling up, thereby reducing the downtime of the production line, so as to improve the production efficiency;

[0017] 2. The loading of the bearing mechanism is relatively simple. When loading, the cylinder drives the locking block to separate from the lifting block, and the linear guide slide drives the support seat to move to one side, leaving space for the movement of the air inflation shaft bearing assembly. After that, the servo linear slide drives the air inflation shaft bearing assembly to move to one side, and inserts the air inflation shaft into the arranged decorative paper roll. The air inflation shaft then tightens the decorative paper roll. Finally, the servo linear slide and the linear guide slide can be reset respectively, with a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0019] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application from different viewing angles.

[0020] Figure 3 It is an explosion diagram used to reflect the relationship between the cylinder, the locking block, the support seat and the lifting block in the embodiment of the present application.

[0021] Explanation of the accompanying drawings: 1. base; 11. universal wheel; 12. supporting foot; 2. first bearing mechanism; 3. second bearing mechanism; 4. guide roller; 5. servo linear slide; 6. bottom plate; 71. air expansion shaft; 72. shaft seat; 73. magnetic powder brake; 81. linear guide slide; 82. support seat; 83. lifting block; 84. support platform; 85. locking block; 86. cylinder; 87. support bearing; 9. support roller. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-3 This application is described in further detail.

[0023] The present application embodiment discloses a decorative paper roll carrying device for decorative board veneer, referring to Figure 1-2 , comprising a base 1 and two first bearing mechanisms 2 and a second bearing mechanism 3 symmetrically arranged on the base 1, a guide roller 4 is arranged between the first bearing mechanism 2 and the second bearing mechanism 3, the guide roller 4 is rotatably mounted on the base 1, and universal wheels 11 and support feet 12 are installed at the four corners of the bottom end of the base 1;

[0024] The first bearing mechanism 2 and the second bearing mechanism 3 both include a servo linear slide 5, a base plate 6, a gas-expanding shaft bearing assembly and a movable lifting tailstock. The servo linear slide 5 is fixedly mounted on the base 1, the base plate 6 is fixed on the slide of the servo linear slide 5, the gas-expanding shaft bearing assembly is fixed on the base plate 6, the gas-expanding shaft bearing assembly is used to load decorative paper rolls, and the movable lifting tailstock is arranged on the servo linear slide 5 and is used to support the gas-expanding shaft bearing assembly.

[0025] Reference Figure 1-3 The gas expansion shaft bearing assembly includes a gas expansion shaft body 71, a shaft seat 72 and a magnetic powder brake 73. The shaft seat 72 is fixed on the bottom plate 6. The gas expansion shaft body 71 is rotatably mounted on the shaft seat 72. The magnetic powder brake 73 is mounted on the shaft seat 72, and one end of the gas expansion shaft body 71 is connected to the magnetic powder brake 73.

[0026] The mobile lifting tailstock includes a linear guide slide 81, a support seat 82, a lifting block 83, a support platform 84, a locking block 85 and a cylinder 86. The linear guide slide 81 is fixed on the base 1, and the linear guide slide 81 is arranged perpendicular to the guide roller 4. The support seat 82 is fixed on the slide of the linear guide slide 81. A slide groove is provided in the support seat 82, and the lifting block 83 is slidably installed in the slide groove. The support platform 84 is fixed on the top of the lifting block 83, and a support bearing 87 for supporting the air expansion shaft 71 is symmetrically installed on the top of the support platform 84.

[0027] The cylinder 86 is fixed on the base 1, the locking block 85 is fixed on the end of the piston rod of the cylinder 86, a slope is provided at the bottom of the lifting block 83 corresponding to the position of the locking block 85, and an inclined surface is provided at a position corresponding to the slope on the locking block 85. When the lifting block 83 is against the locking block 85, the support bearing 87 on the top of the support platform 84 can be in contact with the gas expansion shaft 71.

[0028] The lifting block 83 is supported by the locking block 85, and has a strong bearing capacity.

[0029] Reference Figure 1 A supporting roller 9 is also provided on the top of the first bearing mechanism 2 , and the supporting roller 9 is rotatably mounted on the base 1 .

[0030] By providing the support rollers 9 , the decorative paper in the second supporting mechanism 3 can be lifted up, thereby leaving working space for rolling up the first supporting mechanism 2 .

[0031] The implementation principle of a decorative paper roll carrying device for decorative board veneer in the embodiment of the present application is as follows:

[0032] By providing the first carrying mechanism 2 and the second carrying mechanism 3, when one carrying mechanism is unwinding, the other carrying mechanism can be used to roll up. The two carrying mechanisms are used alternately, which can save the time of rolling up, thereby reducing the downtime of the production line, so as to improve the production efficiency;

[0033] When loading, the cylinder 86 drives the locking block 85 to separate from the lifting block 83. The lifting block 83 drives the supporting bearing 87 away from the gas expansion shaft 71 under the action of its own gravity. The linear guide slide 81 drives the supporting seat 82 to move to one side, leaving space for the movement of the gas expansion shaft bearing assembly. Thereafter, the servo linear slide 5 drives the gas expansion shaft bearing assembly to move to one side, inserts the gas expansion shaft 71 into the arranged decorative paper roll, and then the gas expansion shaft 71 tightens the decorative paper roll. Finally, the servo linear slide 5 and the linear guide slide 81 can be reset respectively, and the cylinder 86 drives the locking block 85 to prop up the lifting block 83. Loading is relatively simple and has a high degree of automation.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A decorative paper roll carrying device for decorative board veneer, characterized in that: The invention comprises a base (1) and two first bearing mechanisms (2) and a second bearing mechanism (3) symmetrically arranged on the base (1); a guide roller (4) is arranged between the first bearing mechanism (2) and the second bearing mechanism (3); the guide roller (4) is rotatably mounted on the base (1); The first bearing mechanism (2) and the second bearing mechanism (3) both comprise a servo linear slide (5), a base plate (6), a gas-expanding bearing assembly and a movable lifting tailstock; the servo linear slide (5) is fixedly mounted on the base (1); the base plate (6) is fixed on the slide of the servo linear slide (5); the gas-expanding bearing assembly is fixed on the base plate (6); the gas-expanding bearing assembly is used for loading decorative paper rolls; the movable lifting tailstock is arranged on the servo linear slide (5) and is used for supporting the gas-expanding bearing assembly.

2. The decorative paper roll carrying device for decorative board veneer according to claim 1, characterized in that: The pneumatic shaft bearing assembly comprises a pneumatic shaft body (71), a shaft seat (72) and a magnetic powder brake (73); the shaft seat (72) is fixed on the base plate (6); the pneumatic shaft body (71) is rotatably mounted on the shaft seat (72); the magnetic powder brake (73) is mounted on the shaft seat (72); and one end of the pneumatic shaft body (71) is connected to the magnetic powder brake (73).

3. The decorative paper roll carrying device for decorative board veneer according to claim 2, characterized in that: The movable lifting tailstock comprises a linear guide slide (81), a support seat (82), a lifting block (83), a support platform (84), a locking block (85) and a cylinder (86); the linear guide slide (81) is fixed on the base (1); the linear guide slide (81) is arranged perpendicular to the guide roller (4); the support seat (82) is fixed on the slide of the linear guide slide (81); a slide groove is provided in the support seat (82); the lifting block (83) is slidably installed in the slide groove; the support platform (84) is fixed on the top of the lifting block (83); a support bearing (87) for supporting the air expansion shaft (71) is symmetrically installed on the top of the support platform (84); The cylinder (86) is fixed on the base (1), the locking block (85) is fixed to the end of the piston rod of the cylinder (86), a slope is provided at the bottom of the lifting block (83) at a position corresponding to the locking block (85), and an inclined surface is provided at a position on the locking block (85) corresponding to the slope. When the lifting block (83) abuts against the locking block (85), the support bearing (87) at the top of the support platform (84) can abut against the gas expansion shaft (71).

4. The decorative paper roll carrying device for decorative board veneer according to claim 1, characterized in that: A support roller (9) is also provided on the top of the first bearing mechanism (2), and the support roller (9) is rotatably mounted on the base (1).

5. The decorative paper roll carrying device for decorative board veneer according to claim 1, characterized in that: Universal wheels (11) and supporting feet (12) are installed at the four corners of the bottom end of the base (1).

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