PVC plate embossing machine

Abstract

The utility model discloses a PVC (polyvinyl chloride) plate embossing machine, which relates to the technical field of PVC plate embossing and comprises a casing, a conveying mechanism is mounted in the casing, and a dust removal mechanism, an embossing roller and a cooling mechanism are sequentially arranged above the conveying mechanism. According to the design scheme, through the design that the dust removal mechanism, the embossing roller and the cooling mechanism are sequentially arranged above the conveying mechanism, a plate is placed on the chain net conveying belt to be conveyed, the plate firstly passes through the lower portion of the dust collection plate before being subjected to embossing treatment through the embossing roller, dust attached to the surface of the plate is swept down through the cleaning brush, and the plate is cooled through the cooling mechanism. And dust is sucked into the filter box through the draught fan, so that the definition of printed patterns is guaranteed, air is exhausted outwards from the exhaust plate after being purified through the filter box, the embossed plates are cooled, the curing time of the plates is shortened, the plates are prevented from being damaged in the carrying process, and then the attractiveness of the plates is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC plate embossing, in particular to a PVC plate embossing machine. Background Art

[0002] The PVC plate is a plate with a honeycomb-shaped mesh structure in cross-section made of PVC, which is used for the surface packaging of various panels, so it is also called decorative film and adhesive film, and is mainly applied to many industries such as building materials, packaging, and medicine. Among them, the building materials industry accounts for the largest proportion, which is 60%. According to the hardness, it can be divided into soft PVC and hard PVC. According to the production process, it can be divided into PVC skin-foaming board and PVC free-foaming board. In order to meet consumers' preferences for various patterns of PVC plates, manufacturers will use a PVC plate embossing machine to process various patterns on the surface of the PVC plate.

[0003] When the existing embossing machine embosses the PVC plate, since dust is easily attached to the surface of the PVC plate, it is easy to cause the printed pattern to be blurred. And the existing embossing machine lacks a cooling device, and the curing time of the embossed surface of the PVC plate is relatively long. If the embossed PVC plate is directly taken out, it is easy to damage the pattern during the movement of the PVC plate, affecting the beauty of the pattern. Content of the Utility Model

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a PVC plate embossing machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a PVC plate embossing machine, including a machine shell. A conveying mechanism is installed inside the machine shell. Above the conveying mechanism, a dust removal mechanism, an embossing roller and a cooling mechanism are arranged in sequence. The dust removal mechanism includes a dust suction plate. A dust suction pipe is fixedly connected to the top of the dust suction plate. A filter box is fixedly installed on the outer wall of the machine shell. The dust suction pipe is connected to the filter box. The cooling mechanism includes an exhaust air plate. An air inlet pipe is fixedly connected to the top of the exhaust air plate. A blower is fixedly installed on the outer wall of the machine shell. The air inlet pipe is connected to the blower. The blower and the filter box are connected to each other through an air delivery pipe.

[0006] Further, at the front and rear ends of the top of the dust suction plate, first mounting frames are fixedly installed. The first mounting frames are fixedly installed on the right inner wall of the machine shell. The inside of the dust suction plate is hollow. A plurality of groups of air suction holes are opened at the bottom of the dust suction plate. A cleaning brush is arranged on the side of the air suction hole. The cleaning brush is fixedly installed at the bottom of the dust suction plate.

[0007] Further, at the left and right ends of the top of the exhaust air plate, second mounting brackets are fixedly installed, and the second mounting brackets are fixedly installed on the inner wall of the top of the casing. The inside of the exhaust air plate is hollow, and a plurality of groups of air blowing holes are formed at the bottom of the exhaust air plate, and the air blowing holes are evenly arranged in an array on the exhaust air plate.

[0008] Further, a heating plate is arranged between the embossing roller and the dust suction plate. A third mounting bracket is fixedly installed on the top of the heating plate, and the third mounting bracket is fixedly installed on the inner wall of the top of the casing.

[0009] Further, the conveying mechanism includes two fixing brackets, which are respectively fixedly installed on the front and rear inner walls of the casing. Transmission rods are rotatably installed at the left and right ends of the fixing brackets, and sprockets are fixedly installed at both ends of the transmission rods. The sprockets on the same side at the front and rear are connected to each other by a chain, and a chain mesh conveyor belt is fixedly installed between the chains on both sides at the front and rear. A first motor is fixedly installed at any left or right end of any one of the fixing brackets, and the power output shaft of the first motor is fixedly connected to the transmission rod.

[0010] Further, a plurality of groups of limiting strips are fixedly installed on the chain mesh conveyor belt, and the limiting strips are evenly arranged in an array on the chain mesh conveyor belt.

[0011] Further, supports are rotatably installed at both ends of the embossing roller. Sliding grooves matching the supports are formed on the front and rear side walls of the casing, and the supports are slidably installed in the sliding grooves. A hydraulic rod is fixedly installed on the top of the casing, and a gantry is fixedly installed at the power output end of the hydraulic rod. The bottom ends of the gantry are respectively fixedly installed on the tops of the two supports. A second motor is fixedly installed on any front or rear side wall of the gantry, and the power output shaft of the second motor is fixedly connected to the embossing roller.

[0012] The beneficial effects of the present utility model are as follows: In the design scheme of the present utility model, a dust removal mechanism, an embossing roller and a cooling mechanism are successively arranged above the conveying mechanism. The plate is placed on the chain mesh conveyor belt for conveying. Before the plate is embossed by the embossing roller, it will first pass under the dust suction plate. The dust attached to the surface of the plate is swept off by the cleaning brush, and the dust is sucked into the filter box by the fan, so as to ensure the clarity of the printed pattern. The air is discharged outwards from the exhaust air plate after being purified by the filter box, thereby cooling the embossed plate, reducing the curing time of the plate, avoiding damage to the plate during handling, and further ensuring the beauty of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0014] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0015] Figure 2 This is the front view of the present utility model;

[0016] Figure 3 This is the left view of the present utility model;

[0017] Figure 4 is Figure 3 the schematic sectional structure view in the A - A direction in

[0018] Figure 5 is Figure 4 the schematic sectional structure view in the B - B direction in

[0019] Figure 6 is Figure 4 the partial enlarged view of area C in

[0020] In the figure: 1. Machine shell, 2. Embossing roller, 3. Dust suction plate, 31. Suction hole, 32. Cleaning brush, 4. First mounting bracket, 5. Dust suction pipe, 6. Exhaust air plate, 61. Air blowing hole, 7. Second mounting bracket, 8. Air inlet pipe, 9. Heating plate, 10. Third mounting bracket, 11. Filter box, 12. Fan, 13. Air delivery pipe, 14. Fixed bracket, 15. Transmission rod, 16. Sprocket, 17. Chain, 18. Chain mesh conveyor belt, 19. First motor, 20. Limit strip, 21. Support seat, 22. Chute, 23. Hydraulic rod, 24. Gantry, 25. Second motor. Specific embodiments

[0021] In order to more clearly illustrate the technical solution of the present utility model, the present utility model will be further described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the present utility model. For those of ordinary skill in the art, without creative efforts, other embodiments obtained based on this drawing and embodiment all fall within the protection scope of the present utility model.

[0022] According to Figures 1-6 as shown, a PVC sheet embossing machine includes a machine shell 1. An conveying mechanism is installed inside the machine shell 1. Above the conveying mechanism, a dust removal mechanism, an embossing roller 2 and a cooling mechanism are successively arranged. The dust removal mechanism includes a dust suction plate 3. A dust suction pipe 5 is fixedly connected to the top of the dust suction plate 3. A filter box 11 is fixedly installed on the outer wall of the machine shell 1. The dust suction pipe 5 is connected to the filter box 11. The cooling mechanism includes an exhaust air plate 6. An air inlet pipe 8 is fixedly connected to the top of the exhaust air plate 6. A fan 12 is fixedly installed on the outer wall of the machine shell 1. The air inlet pipe 8 is connected to the fan 12. The fan 12 and the filter box 11 are interconnected through an air delivery pipe 13.

[0023] In this embodiment, first mounting brackets 4 are fixedly installed at the front and rear ends of the top of the dust suction plate 3. The first mounting brackets 4 are fixedly installed on the right inner wall of the machine housing 1. The interior of the dust suction plate 3 is hollow. A plurality of groups of air suction holes 31 are formed in the bottom of the dust suction plate 3. A cleaning brush 32 is provided on the side of the air suction hole 31. The cleaning brush 32 is fixedly installed at the bottom of the dust suction plate 3. The cleaning brush 32 and the air suction holes 31 are arranged in an alternating manner. When the plate passes under the dust suction plate 3, the cleaning brush 32 sweeps the dust attached to the plate, and under the action of the fan 12, the swept dust enters the dust suction plate 3 through the air suction holes 31, and finally the dust enters the filter box 11 through the dust suction pipe 5.

[0024] In this embodiment, a heating plate 9 is provided between the embossing roller 2 and the dust suction plate 3. A third mounting bracket 10 is fixedly installed at the top of the heating plate 9. The third mounting bracket 10 is fixedly installed on the top inner wall of the machine housing 1. After the plate passes through the dust suction plate 3 for dust removal, it moves to the lower part of the heating plate 9, and the surface of the plate is heated by the heating plate 9 to facilitate embossing treatment by the embossing roller 2.

[0025] In this embodiment, second mounting brackets 7 are fixedly installed at the left and right ends of the top of the exhaust air plate 6. The second mounting brackets 7 are fixedly installed on the top inner wall of the machine housing 1. The interior of the exhaust air plate 6 is hollow. A plurality of groups of air blowing holes 61 are formed in the bottom of the exhaust air plate 6. The air blowing holes 61 are uniformly arranged in an array on the exhaust air plate 6. After the plate passes through the rolling of the embossing roller 2, it moves to the lower part of the exhaust air plate 6. The cold air generated by the fan 12 enters the interior of the exhaust air plate 6 through the air inlet pipe 8 and is evenly blown onto the surface of the plate through the air blowing holes 61, thereby cooling the plate.

[0026] In this embodiment, the conveying mechanism includes two sets of fixing brackets 14. The two sets of fixing brackets 14 are respectively fixedly installed on the front and rear inner walls of the machine housing 1. The left and right ends of the fixing brackets 14 are rotatably installed with transmission rods 15 through bearings. Chain wheels 16 are fixedly installed at both ends of the transmission rods 15. The chain wheels 16 on the same side in the front and rear are connected to each other through a chain 17. A chain mesh conveyor belt 18 is fixedly installed between the chains 17 on the front and rear sides. The right end of the front fixing bracket 14 is fixedly installed with a first motor 19 through a motor bracket. The power output shaft of the first motor 19 is fixedly connected to the transmission rod 15. By driving the transmission rod 15 connected thereto to rotate through the first motor 19, the transmission rod 15 drives the chain wheels 16 to rotate synchronously, and transmits the power to the chain wheels 16 and the transmission rods 15 on the other side through the chain 17. At the same time, the chain 17 drives the chain mesh conveyor belt 18 to move, thereby conveying the plate through the chain mesh conveyor belt 18.

[0027] In this embodiment, a number of groups of limiting strips 20 are welded on the chain mesh conveyor belt 18. The limiting strips 20 are evenly arranged in an array on the chain mesh conveyor belt 18. When the plate is placed on the chain mesh conveyor belt 18, the side of the plate abuts against the limiting strips 20, and the limiting strips 20 limit the plate to prevent the plate from tilting and moving backward on the chain mesh conveyor belt 18.

[0028] In this embodiment, support seats 21 are rotatably installed at both ends of the embossing roller 2. Sliding grooves 22 matching the support seats 21 are formed on the front and rear side walls of the machine shell 1. The support seats 21 are slidably installed in the sliding grooves 22. A hydraulic rod 23 is fixedly installed on the top of the machine shell 1. A gantry 24 is fixedly installed at the power output end of the hydraulic rod 23. The bottom ends of the gantry 24 are respectively fixedly installed on the tops of the two support seats 21. A second motor 25 is fixedly installed on the front side wall of the gantry through a motor bracket. The power output shaft of the second motor 25 is fixedly connected to the embossing roller 2. The embossing roller 2 rotates on the support seats 21 driven by the second motor 25, so as to emboss the plate. The height of the gantry 24 is adjusted by the hydraulic rod 23 to adjust the gap between the embossing roller 2 and the chain mesh conveyor belt 18, so as to adapt to PVC plates of different thicknesses.

[0029] When the present utility model is in use, the plate is placed on the chain mesh conveyor belt 18 for conveying. After the plate enters the interior of the machine shell 1, it first passes under the dust suction plate 3. The cleaning brush 32 sweeps the dust attached to the surface of the plate, and the blower 12 sucks the dust into the filter box 11, so as to ensure the clarity of the printed pattern. After the plate is cleaned, it continues to pass through the heating plate 9. The heating plate 9 heats the surface of the plate to facilitate embossing by the embossing roller 2. After the plate is embossed, it moves under the exhaust plate 6. The air generated by the blower 12 is discharged outward from the exhaust plate 6 after being purified by the filter box 11, so as to cool the embossed plate, reduce the curing time of the plate, avoid damage to the plate during handling, and further ensure the aesthetics of the plate.

[0030] The above embodiments are only exemplary embodiments of the present utility model and are not used to limit the present utility model. The protection scope of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present utility model within the essence and protection scope of the present utility model, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present utility model.

Claims

1. A PVC sheet embossing machine, comprising a machine housing (1), characterized in that: Inside the casing (1), a conveying mechanism is installed. Above the conveying mechanism, a dust removal mechanism, a embossing roller (2), and a cooling mechanism are arranged in sequence. The dust removal mechanism includes a dust suction plate (3). The top of the dust suction plate (3) is fixedly connected to a dust suction pipe (5). A filter box (11) is fixedly installed on the outer wall of the casing (1). The dust suction pipe (5) is connected to the filter box (11). The cooling mechanism includes an exhaust plate (6). The top of the exhaust plate (6) is fixedly connected to an air inlet pipe (8). A blower (12) is fixedly installed on the outer wall of the casing (1). The air inlet pipe (8) is connected to the blower (12). The blower (12) and the filter box (11) are interconnected through an air delivery pipe (13).

2. The embossing machine for PVC plates according to claim 1, wherein, At the front and rear ends of the top of the dust suction plate (3), first mounting frames (4) are fixedly installed. The first mounting frames (4) are fixedly installed on the right inner wall of the casing (1). The inside of the dust suction plate (3) is hollow. A number of air suction holes (31) are opened at the bottom of the dust suction plate (3). A cleaning brush (32) is provided at the side of the air suction hole (31). The cleaning brush (32) is fixedly installed at the bottom of the dust suction plate (3).

3. A PVC sheet embossing machine according to claim 1, characterized in that, At the left and right ends of the top of the exhaust plate (6), second mounting frames (7) are fixedly installed. The second mounting frames (7) are fixedly installed on the top inner wall of the casing (1). The inside of the exhaust plate (6) is hollow. A number of air blowing holes (61) are opened at the bottom of the exhaust plate (6). The air blowing holes (61) are evenly arranged in an array on the exhaust plate (6).

4. A PVC sheet embossing machine according to claim 2, characterized in that, A heating plate (9) is arranged between the embossing roller (2) and the dust suction plate (3). The top of the heating plate (9) is fixedly installed with a third mounting frame (10). The third mounting frame (10) is fixedly installed on the top inner wall of the casing (1).

5. A PVC sheet embossing machine according to claim 1, characterized in that, The conveying mechanism includes two fixed frames (14). The two fixed frames (14) are respectively fixedly installed on the front and rear inner walls of the casing (1). The left and right ends of the fixed frame (14) are rotatably installed with transmission rods (15). Chain wheels (16) are fixedly installed at both ends of the transmission rod (15). The chain wheels (16) on the same side in the front and rear are interconnected through a chain (17). A chain mesh conveyor belt (18) is fixedly installed between the chains (17) on both sides in the front and rear. At any left or right end of any one of the fixed frames (14), a first motor (19) is fixedly installed. The power output shaft of the first motor (19) is fixedly connected to the transmission rod (15).

6. The embossing machine for PVC plates according to claim 5, characterized in that, A number of limiting strips (20) are fixedly installed on the chain mesh conveyor belt (18). The limiting strips (20) are evenly arranged in an array on the chain mesh conveyor belt (18).

7. A PVC sheet embossing machine according to claim 1, characterized in that, Both ends of the embossing roller (2) are rotatably installed with support seats (21). Sliding grooves (22) matching the support seats (21) are formed on the front and rear side walls of the machine housing (1). The support seats (21) are slidably installed in the sliding grooves (22). A hydraulic rod (23) is fixedly installed at the top of the machine housing (1). A gantry (24) is fixedly installed at the power output end of the hydraulic rod (23). The bottom ends of the gantry (24) are respectively fixedly installed on the tops of the two groups of support seats (21). A second motor (25) is fixedly installed on any one of the front and rear side walls of the gantry. The power output shaft of the second motor (25) is fixedly connected to the embossing roller (2).

Images