Press-fit device for veneer paper production

Abstract

The utility model discloses a laminating device for producing facing paper, which relates to the technical field of laminating devices and comprises a base, the left part of the upper surface of the base is fixedly connected with a feeding component, and the right part of the upper surface of the base is fixedly connected with an adjusting laminating component. The inner wall of the middle of the adjusting press-fit assembly is fixedly connected with two symmetrical press-fit auxiliary assemblies. According to the pressing device for producing the facing paper, the facing paper and a base material can move rightwards to the position between the two pressing rollers under the action of the facing paper feeding roller and the base material feeding roller, the facing paper can be tensioned and leveled under the action of the tensioning roller, and therefore the facing paper can be flatly laid on the surface of the base material, and the facing paper and the base material are not prone to falling off. The veneer paper can be pressed on the upper side and the lower side of a base material under the action of the two pressing rollers, so that feeding is facilitated, then the veneer paper and the base material can be further pressed and moved under the action of the two pressing belts, and therefore the pressing quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices, in particular to a pressing device for the production of decorative paper. Background Art

[0002] The full name of decorative paper is melamine impregnated film paper, also known as "melamine" paper. It is a kind of plain paper or printed decorative paper impregnated with amino resin (melamine formaldehyde resin and urea formaldehyde resin) and dried to a certain degree, with a certain resin content and volatile content. It can be glued to each other or to the substrate of artificial board by hot pressing; the function of decorative paper is to improve the appearance and texture of artificial board, and at the same time enhance the wear resistance, waterproof and corrosion resistance of the board.

[0003] The following problems exist in the prior art:

[0004] When the pressing device for the production of decorative paper is in use, it cannot feed materials well, and at the same time, it cannot further assist in shaping the substrate and decorative paper after pressing, resulting in poor pressing effect. Moreover, when the pressing device for the production of decorative paper is in use, it cannot adjust the pressing component according to the thickness of the substrate, making it inconvenient to use. Content of the Utility Model

[0005] The utility model provides a pressing device for the production of decorative paper to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A pressing device for the production of decorative paper includes a base. The left part of the upper surface of the base is fixedly connected with a feeding component, the right part of the upper surface of the base is fixedly connected with an adjustable pressing component, and two symmetrically arranged pressing auxiliary components are fixedly connected to the inner wall of the middle part of the adjustable pressing component.

[0008] Preferably, the feeding component includes a U-shaped frame. The lower surface of the U-shaped frame is fixedly connected with the upper surface of the base. Two decorative paper feeding rollers are fixedly installed on the inner wall of the U-shaped frame. Two tension rollers are fixedly installed on the inner wall of the U-shaped frame and are located between the two decorative paper feeding rollers. Two substrate feeding rollers are fixedly installed on the inner wall of the U-shaped frame and are located between the two tension rollers.

[0009] Preferably, the adjustable pressing component includes a fixing frame. The lower surface of the fixing frame is fixedly connected with the upper surface of the base. Hydraulic rods are fixedly connected to both the upper and lower sides of the inner wall of the middle part of the fixing frame. The output ends of the two hydraulic rods are fixedly connected with connecting plates. Slide plates are fixedly connected to the front and rear sides of the two connecting plates. The opposite surfaces of the four slide plates are respectively fixedly connected to the front and rear sides of the two pressing auxiliary components.

[0010] Preferably, symmetrically arranged guide rails are fixedly connected to the inner walls of the front and rear parts of the fixing frame, and the opposite surfaces of the four guide rails are respectively slidably connected to the outer walls of the left and right parts of the four sliding plates.

[0011] Preferably, pressing rollers are fixedly connected to the opposite surfaces of the two sliding plates at the same horizontal level, and the two pressing rollers are located on the left side of the two pressing auxiliary components. The distance between the two pressing rollers is the same as the distance between the two pressing auxiliary components.

[0012] Preferably, the pressing auxiliary component includes two fixed shells. The opposite sides of the two fixed shells are respectively fixedly connected to the opposite surfaces of the two sliding plates at the same horizontal level. A driving component is fixedly connected to the inner cavity of the front part of the fixed shell. The left and right parts of the driving component are fixedly connected with rotating rollers from the back of the belt pulley. The outer walls of the front and rear parts of the two rotating rollers are respectively movably sleeved in the inner cavities of the two fixed shells. A pressing belt is lapped on the outer walls of the middle parts of the two rotating rollers, and the pressing belt is located between the two fixed shells.

[0013] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0014] 1. The present utility model provides a pressing device for the production of decorative paper. Through the action of the decorative paper feeding roller and the base material feeding roller, the decorative paper and the base material can move to the right between the two pressing rollers. Among them, through the action of the tensioning roller, the decorative paper can be tensioned and flattened, so that the decorative paper is laid flat on the surface of the base material. Thus, under the action of the two pressing rollers, the decorative paper can be pressed on the upper and lower sides of the base material, which is convenient for feeding. Then, under the action of the two pressing belts, the decorative paper and the base material can be further pressed and moved, thereby ensuring the pressing quality.

[0015] 2. The present utility model provides a pressing device for the production of decorative paper. Through the action of the guide rails, the sliding plates can stably drive the pressing belts and the pressing rollers to move up and down, thereby preventing tilting. Then, under the action of the hydraulic rods, the connecting plates can push the sliding plates to move, thereby adjusting the positions of the pressing belts and the pressing rollers, so that the adjustment can be made according to the thickness of the base material during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic right-side structural diagram of the present utility model;

[0018] Figure 3 is a schematic sectional structural diagram of the present utility model;

[0019] Figure 4 This is a schematic left - hand side view of the adjustment and pressing assembly of the present utility model;

[0020] Figure 5 This is a schematic top - view of the adjustment and pressing assembly of the present utility model;

[0021] Figure 6 This is a schematic cross - sectional view of the pressing auxiliary assembly of the present utility model.

[0022] In the figure: 1. Base; 2. Feeding assembly; 3. Adjustment and pressing assembly; 4. Pressing auxiliary assembly; 21. U - shaped frame; 22. Decorative paper feeding roller; 23. Tensioning roller; 24. Substrate feeding roller; 31. Fixed frame; 32. Hydraulic rod; 33. Connecting plate; 34. Slide plate; 35. Guide rail; 36. Pressing roller; 41. Fixed shell; 42. Pressing belt; 43. Driving assembly; 44. Rotating roller. Detailed implementation manners

[0023] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the detailed implementation manners.

[0024] As Figure 1 , Figure 2 shown, a pressing device for decorative paper production includes a base 1. The left part of the upper surface of the base 1 is fixedly connected with a feeding assembly 2, and the right part of the upper surface of the base 1 is fixedly connected with an adjustment and pressing assembly 3. Two symmetrically arranged pressing auxiliary assemblies 4 are fixedly connected to the inner wall of the middle part of the adjustment and pressing assembly 3;

[0025] First, adjust the distance between the two pressing auxiliary assemblies 4 through the adjustment and pressing assembly 3 according to requirements. After adjustment, transport the substrate and decorative paper to the right through the feeding assembly 2. At this time, the substrate is located between the two decorative papers. Then, under the action of the adjustment and pressing assembly 3, the decorative paper and the substrate are combined. Then, under the action of the pressing auxiliary assembly 4, the combined decorative paper and substrate can continue to be pressed, thereby improving the pressing quality.

[0026] As Figure 3 shown, the feeding assembly 2 includes a U - shaped frame 21. The lower surface of the U - shaped frame 21 is fixedly connected with the upper surface of the base 1. Two decorative paper feeding rollers 22 are fixedly installed on the inner wall of the U - shaped frame 21. Two tensioning rollers 23 are fixedly installed on the inner wall of the U - shaped frame 21 and are located between the two decorative paper feeding rollers 22. Two substrate feeding rollers 24 are fixedly installed on the inner wall of the U - shaped frame 21 and are located between the two tensioning rollers 23;

[0027] Through the action of the decorative paper feeding roller 22 and the base material feeding roller 24, the decorative paper and the base material can move to the right between the two pressing rollers 36. Among them, through the action of the tensioning roller 23, the decorative paper can be tensioned and flattened, so that the decorative paper is laid flat on the surface of the base material. Thus, under the action of the two pressing rollers 36, the decorative paper can be pressed on the upper and lower sides of the base material, facilitating feeding.

[0028] As Figure 4 shown, on the opposite surfaces of the two sliding plates 34 at the same level, pressing rollers 36 are fixedly connected, and the two pressing rollers 36 are located on the left side of the two pressing auxiliary components 4. The distance between the two pressing rollers 36 is the same as the distance between the two pressing auxiliary components 4;

[0029] Through the action of the two pressing rollers 36, the decorative paper can be pressed onto the surface of the base material, thus completing the pressing process.

[0030] As Figure 5 shown, the pressing component 3 includes a fixed frame 31. The lower surface of the fixed frame 31 is fixedly connected to the upper surface of the base 1. On the upper and lower sides of the inner wall of the middle part of the fixed frame 31, hydraulic rods 32 are fixedly connected. The output ends of the two hydraulic rods 32 are fixedly connected with connecting plates 33. On the front and rear sides of the two connecting plates 33, sliding plates 34 are fixedly connected. The opposite surfaces of the four sliding plates 34 are respectively fixedly connected to the front and rear sides of the two pressing auxiliary components 4;

[0031] Through the action of the hydraulic rods 32, the connecting plates 33 can push the sliding plates 34 to move, thereby adjusting the positions of the pressing belt 42 and the pressing rollers 36, so that it can be adjusted according to the thickness of the base material during use.

[0032] On the inner walls of the front and rear parts of the fixed frame 31, two pairs of symmetrically arranged guide rails 35 are fixedly connected. The opposite surfaces of the four guide rails 35 are respectively in sliding connection with the outer walls of the left and right parts of the four sliding plates 34;

[0033] Through the action of the guide rails 35, the sliding plates 34 can stably drive the pressing belt 42 and the pressing rollers 36 to move up and down, thereby preventing tilting.

[0034] As Figure 6 shown, the pressing auxiliary component 4 includes two fixed shells 41. The opposite sides of the two fixed shells 41 are respectively fixedly connected to the opposite surfaces of the two sliding plates 34 at the same horizontal plane. In the inner cavity of the front fixed shell 41, a driving component 43 is fixedly connected. On the left and right parts of the driving component 43, rotating rollers 44 are fixedly connected behind the pulleys. The outer walls of the front and rear parts of the two rotating rollers 44 are respectively movably sleeved in the inner cavities of the two fixed shells 41. The pressing belt 42 is lapped on the outer walls of the middle parts of the two rotating rollers 44, and the pressing belt 42 is located between the two fixed shells 41;

[0035] Through the action of the motor on the right part of the driving component 43, the two rotating rollers 44 can rotate under the action of the pulley and the belt teeth, thereby driving the pressing belt 42 to rotate and move. Under the action of the two pressing belts 42, the decorative paper and the base material can be further pressed and moved, thus ensuring the quality of the pressing.

[0036] The working principle of the present utility model: First, through the action of the hydraulic rod 32, the connecting plate 33 can push the sliding plate 34 to move, thereby adjusting the positions of the pressing belt 42 and the pressing roller 36, and adjusting according to the thickness of the base material. After adjustment, through the action of the decorative paper feeding roller 22 and the base material feeding roller 24, the decorative paper and the base material can move to the right between the two pressing rollers 36. Among them, through the action of the tensioning roller 23, the decorative paper can be tensioned and flattened, so that the decorative paper is laid flat on the surface of the base material. At this time, the base material is located between the two decorative papers. Then, under the action of the two pressing rollers 36, the decorative paper and the base material are combined. The combined base material and decorative paper continue to move to the right between the two pressing belts 42. Through the action of the motor on the right part of the driving component 43, the two rotating rollers 44 can rotate under the action of the pulley and the belt teeth, thereby driving the pressing belt 42 to rotate and move. Under the action of the two pressing belts 42, the decorative paper and the base material can be further pressed and moved, thus ensuring the quality of the pressing. The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A laminating device for producing facing paper, comprising a base (1), characterized in that: The left portion of the upper surface of the base (1) is fixedly connected to a feeding assembly (2), the right portion of the upper surface of the base (1) is fixedly connected to an adjusting pressing assembly (3), and the inner wall of the middle portion of the adjusting pressing assembly (3) is fixedly connected to two symmetrical pressing auxiliary assemblies (4).

2. The laminating device for producing facing paper according to claim 1, characterized in that: The feeding assembly (2) comprises a U-shaped frame (21), the lower surface of the U-shaped frame (21) is fixedly connected to the upper surface of the base (1), the inner wall of the U-shaped frame (21) is fixedly mounted with two facing paper feeding rollers (22), the inner wall of the U-shaped frame (21) is fixedly mounted with two tensioning rollers (23), and the two tensioning rollers (23) are located between the two facing paper feeding rollers (22), and the inner wall of the U-shaped frame (21) is fixedly mounted with two substrate feeding rollers (24), and the two substrate feeding rollers (24) are located between the two tensioning rollers (23).

3. The laminating device for producing facing paper according to claim 1, characterized in that: The adjusting and pressing assembly (3) comprises a fixing frame (31), the lower surface of the fixing frame (31) being fixedly connected to the upper surface of the base (1), the upper and lower sides of the middle inner wall of the fixing frame (31) being fixedly connected to hydraulic rods (32), the output ends of the two hydraulic rods (32) being fixedly connected to connecting plates (33), the front and rear sides of the two connecting plates (33) being fixedly connected to sliding plates (34), and the opposite surfaces of the four sliding plates (34) being fixedly connected to the front and rear sides of the two pressing auxiliary assemblies (4), respectively.

4. The laminating device for producing facing paper according to claim 3, characterized in that: The inner walls of the front and rear parts of the fixing frame (31) are fixedly connected with two symmetrical guide rails (35), and the opposite surfaces of the four guide rails (35) are slidably connected to the outer walls of the left and right parts of the four slide plates (34).

5. The laminating device for producing facing paper according to claim 3, characterized in that: The opposing surfaces of the two slide plates (34) located at the same level are fixedly connected with laminating rollers (36), and the two laminating rollers (36) are located on the left side of the two laminating auxiliary components (4), and the distance between the two laminating rollers (36) is the same as the distance between the two laminating auxiliary components (4).

6. The laminating device for producing facing paper according to claim 3, characterized in that: The pressing auxiliary component (4) comprises two fixed shells (41), the opposite sides of the two fixed shells (41) are respectively fixedly connected to the opposite sides of two slide plates (34) located on the same horizontal plane, the inner cavity of the fixed shell (41) located at the front part is fixedly connected to a driving component (43), the left and right parts of the driving component (43) are fixedly connected to rotating rollers (44) from the rear of the pulley, the outer walls of the front and rear parts of the two rotating rollers (44) are respectively movably sleeved with the inner cavities of the two fixed shells (41), and the outer walls of the middle parts of the two rotating rollers (44) are overlapped with a pressing belt (42), and the pressing belt (42) is located between the two fixed shells (41).

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