Embossing device for surface treatment of extruded sheet

Abstract

The utility model relates to the technical field of extruded sheet surface treatment, in particular to an embossing device for extruded sheet surface treatment, which comprises a rack, an embossing structure is arranged in the middle of the rack, and extruded sheet conveying structures are respectively arranged on two sides of the embossing structure. The top end of the lower guide roller is flush with the top ends of the extruded sheet conveying structures, the knurling roller is arranged over the lower guide roller, the extruded sheet conveying structures on the two sides are both in synchronous transmission connection with the lower guide roller, and the knurling roller comprises a knurling shaft and a knurling sleeve roller which is arranged on the knurling shaft in a guiding sliding and sleeving mode; under the condition that different embossing requirements exist, small materials can be replaced, the manufacturing cost of different embossing is reduced, meanwhile, an extruded sheet is conveniently driven to be conveyed while embossing is carried out, the hidden danger of poor configuration caused by independent arrangement is reduced, the production efficiency is improved, and the production cost is reduced. And meanwhile, the manufacturing cost and the energy consumption are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment of extruded boards, in particular to an embossing device for surface treatment of extruded boards. Background Technique

[0002] An extruded board is a rigid foam plastic board with continuous closed-cell foaming extruded and pressed out by injecting a catalyst while heating and mixing polystyrene resin with a polymer. Its interior is an independent closed-cell structure. It is an environment-friendly thermal insulation material with excellent properties such as high compressive strength, low water absorption rate, moisture-proof, airtight, light weight, corrosion resistance, super anti-aging (almost no aging during long-term use), and low thermal conductivity. According to aesthetic requirements, the surface of the extruded board needs to be embossed. After retrieval, a patent with the publication number CN216466177U discloses an embossing device for the surface of an XPS extruded board, which uses a driving member to drive the upper roller to approach or move away from the lower roller, adjusting the gap between the upper roller and the lower roller to facilitate embossing treatment of XPS extruded boards with different thicknesses. Although it is convenient to adjust the distance between the upper roller and the lower roller to be applicable to the outer surface treatment of extruded boards with different thicknesses, however, according to actual needs, for different patterns, the entire embossing roller needs to be replaced, so it is necessary to disassemble the upper roller and the lower roller simultaneously according to requirements, resulting in a relatively high embossing cost for different pattern requirements. At the same time, its embossing and the conveying of the extruded board are set separately and cannot drive the conveying of the extruded board while embossing, thus there is a hidden danger of poor matching between the two. Therefore, an embossing device for surface treatment of extruded boards is designed, which can replace smaller materials under different embossing requirements, reduce the manufacturing cost of different embossings, and at the same time facilitate driving the conveying of the extruded board while embossing, reduce the hidden danger of poor matching caused by separate setting, and at the same time reduce the energy consumption of the manufacturing cost. Content of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides an embossing device for surface treatment of extruded boards, which can replace smaller materials under different embossing requirements, reduce the manufacturing cost of different embossings, and at the same time facilitate driving the conveying of the extruded board while embossing, reduce the hidden danger of poor matching caused by separate setting, and at the same time reduce the energy consumption of the manufacturing cost.

[0005] (II) Technical Solutions

[0006] To achieve the above object, the present utility model provides the following technical solutions: An embossing device for surface treatment of extruded boards, comprising a frame. A middle part of the frame is provided with an embossing structure, and both sides of the embossing structure are respectively provided with extruded board transmission structures. The embossing structure includes a lower guiding roller whose top end is flush with the top ends of the extruded board transmission structures, and an embossing roller arranged directly above the lower guiding roller. Both sides of the extruded board transmission structures are synchronously and drivingly connected to the lower guiding roller. The embossing roller includes an embossing shaft and an embossing sleeve roller slidably sleeved on the embossing shaft in a guiding manner. It further includes a liftable upper sliding frame. One end of the embossing shaft is rotatably connected to the upper sliding frame, and a driving member for driving the embossing shaft to rotate is arranged on the upper sliding frame.

[0007] Preferably, it further includes a detachable limiting mechanism adapted to the embossing sleeve roller. The detachable limiting mechanism includes an L-shaped supporting plate guidingly engaged with one end of the upper sliding frame away from the driving member, and the L-shaped supporting plate is locked to the upper sliding frame by bolts.

[0008] Preferably, the embossing driving member includes a driving motor fixedly installed on the upper sliding frame and used for driving the embossing shaft to rotate. The driving motor is fixedly installed on the top of the upper sliding frame, and the output shaft of the driving motor is drivingly connected to the embossing shaft through a sprocket and chain.

[0009] Preferably, the extruded board transmission structure includes a horizontally arranged conveyor belt, the top end of the conveyor belt is flush with the top end of the lower guiding roller, and the conveyor belt is drivingly connected to the frame through two transmission shafts, and one of the transmission shafts is synchronously and drivingly connected to the lower guiding roller through a synchronous belt.

[0010] Preferably, it further includes a lifting driving mechanism for driving the upper sliding frame to lift. The lifting driving mechanism includes a lifting driving cylinder. The lower guiding roller is rotatably connected to the frame through a U-shaped bracket. The lifting driving cylinder is fixedly installed at the bottom of the U-shaped bracket, the top output end of the lifting driving cylinder is fixedly connected to the bottom of the upper sliding frame, and the upper sliding frame is guidingly and slidably engaged with the U-shaped bracket.

[0011] Preferably, one end of the embossing sleeve roller is provided with a rotating supporting block, and a sliding hole slidably engaged with the rotating supporting block is formed on the L-shaped supporting plate.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present utility model provides an embossing device for surface treatment of extruded boards, having the following beneficial effects:

[0014] The embossing device for the surface treatment of the extruded board can drive the embossing roller to rotate through the embossing driving part, and emboss the extruded board passing between the two through the cooperation of the lower guide roller. By setting two extruded board transmission structures, it is convenient for the loading and unloading of embossing. Since the lower guide roller rotates during embossing, and both sides of the extruded board transmission structures are synchronously driven and connected to the lower guide roller, the extruded board conveying structures on both sides can be synchronously driven to operate, so as to facilitate the transmission of the extruded board along with the progress of embossing, thus facilitating loading and unloading. And due to the setting of the embossing shaft and the embossing sleeve roller, only the embossing sleeve roller needs to be replaced, reducing the replacement cost. The embossing device for the surface treatment of the extruded board can replace smaller materials under different embossing requirements, reducing the manufacturing cost of different embossings. At the same time, it is convenient to drive the conveying of the extruded board while embossing, reducing the hidden danger of poor equipment configuration when set separately, and at the same time reducing the energy consumption of the manufacturing cost. Brief Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0016] Figure 2 It is a schematic structural diagram of other perspectives of the whole of the present utility model;

[0017] Figure 3 It is a schematic exploded structural diagram of the cooperation of the upper sliding frame, the embossing shaft and the embossing sleeve roller of the present utility model.

[0018] Reference signs in the drawings: 1, frame; 2, U-shaped bracket; 3, lower guide roller; 4, upper sliding frame; 5, embossing shaft; 6, embossing sleeve roller; 7, driving motor; 8, sprocket chain; 9, L-shaped support plate; 10, bolt; 11, rotating support block; 12, conveyor belt; 13, synchronous belt; 14, lifting driving cylinder. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] Embodiment:

[0021] Please refer to Figures 1-3An embossing device for surface treatment of an extruded board comprises a frame 1, an embossing structure is arranged in the middle of the frame 1, and extruded board transmission structures are arranged on both sides of the embossing structure respectively, the embossing structure comprises a lower guide roller 3 whose top is flush with the top of the extruded board transmission structure and an embossing roller arranged just above the lower guide roller 3, the extruded board transmission structures on both sides are synchronously connected with the lower guide roller 3, the embossing roller comprises an embossing shaft 5 and an embossing sleeve roller 6 which can be guided and slidably sleeved on the embossing shaft 5, and also comprises a liftable upper slide 4, one end of the embossing shaft 5 is rotatably connected to the upper slide 4, and the upper slide 4 is provided with an embossing drive member for driving the embossing shaft 5 to rotate.

[0022] Specifically, it also includes a detachable limiting mechanism adapted to the embossing roller 6, the detachable limiting mechanism includes an L-shaped support plate 9 which cooperates with the guide on one end of the upper slide 4 away from the driving member, the L-shaped support plate 9 is locked on the upper slide 4 by bolts 10, and starting the L-shaped support plate 9 is convenient for limiting the free end of the embossing roller 6 to prevent it from sliding relative to the embossing shaft 5, and the setting of the bolt 10 facilitates the disassembly of the L-shaped support plate 9, thereby facilitating the removal of the L-shaped support plate 9 when replacing the embossing roller 6.

[0023] Specifically, the embossing drive component includes a driving motor 7 fixedly mounted on the upper slide 4 and used to drive the embossing shaft 5 to rotate. The driving motor 7 is fixedly mounted on the top of the upper slide 4. The output shaft of the driving motor 7 is connected to the embossing shaft 5 through a sprocket chain 8. Starting the driving motor 7 facilitates the embossing shaft 5 to rotate through the sprocket chain 8. Since the driving motor 7 is set on the top of the upper slide 4, the lateral space utilization rate can be improved. Furthermore, the sprocket chain 8 can be replaced by a transmission wheel, a transmission belt, or a synchronous belt 13.

[0024] Specifically, the extruded board transmission structure includes a horizontally arranged conveyor belt 12, the top of the conveyor belt 12 is flush with the top of the lower guide roller 3, and the conveyor belt 12 is connected to the frame 1 through two transmission shafts, one of which is synchronously connected to the lower guide roller 3 through a synchronous belt 13. When the lower guide roller 3 rotates, the conveyor belt 12 can be driven to rotate synchronously.

[0025] Specifically, it also includes a lifting drive mechanism for driving the upper slide 4 to lift and lower, the lifting drive mechanism includes a lifting drive cylinder 14, the lower guide roller 3 is rotatably connected to the frame 1 through a U-shaped bracket 2, the lifting drive cylinder 14 is fixedly installed at the bottom of the U-shaped bracket 2, the top output end of the lifting drive cylinder 14 is fixedly connected to the bottom of the upper slide 4, the upper slide 4 is guided and slidably matched with the U-shaped bracket 2, and the lifting drive cylinder 14 is used to facilitate the overall lifting and lowering of the upper slide 4 and the embossing roller. The upper slide 4 is guided and slidably matched with the U-shaped bracket 2, and the stability of the upper slide 4 and the embossing roller is increased by the upper slide 4 and the U-shaped bracket 2. The stability of the embossing is improved.

[0026] Specifically, a rotating support block 11 is provided at one end of the embossing sleeve roll 6, and a sliding hole that slidably cooperates with the rotating support block 11 is formed in the L-shaped support plate 9. Through the cooperation of the rotating support block 11 and the sliding hole, it is convenient to support one end of the embossing sleeve roll 6, thereby increasing the overall stability of the embossing shaft 5 and the embossing sleeve roll 6.

[0027] It should be noted that the phrases such as "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Moreover, when combining specific features, structures or characteristics with an embodiment, it is within the knowledge scope of those skilled in the art to implement such features, structures or characteristics in combination with other embodiments, whether explicitly or implicitly described.

[0028] It should be easily understood that the terms "on", "above", and "over" in this disclosure should be interpreted in the broadest manner, so that "on" not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but also may include the meaning of "above" or "over something" with no intermediate features or layers therebetween (i.e., directly on something).

[0029] In addition, in order to facilitate the description, spatial relative terms may be used in this text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature relative to other elements or features as shown in the figure. The spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatial relative descriptive words used in this text may be interpreted accordingly.

[0030] It should be noted that in this text, relational terms such as "first" and "second" 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or device including the said element.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An embossing device for surface treatment of extruded boards, characterized in that: It includes a frame (1), a embossing structure is arranged in the middle of the frame (1), extrusion board transmission structures are respectively arranged on both sides of the embossing structure. The embossing structure includes a lower guiding roller (3) whose top end is flush with the top end of the extrusion board transmission structure and an embossing roller arranged directly above the lower guiding roller (3). Both sides of the extrusion board transmission structures are synchronously drivingly connected with the lower guiding roller (3). The embossing roller includes an embossing shaft (5) and an embossing sleeve roller (6) that can be guided and slidably sleeved on the embossing shaft (5). It further includes a liftable upper sliding frame (4). One end of the embossing shaft (5) is rotatably connected with the upper sliding frame (4), and an embossing driving member for driving the embossing shaft (5) to rotate is arranged on the upper sliding frame (4).

2. The embossing device for surface treatment of extruded boards according to claim 1, wherein: It further includes a detachable limiting mechanism adapted to the embossing sleeve roller (6). The detachable limiting mechanism includes an L-shaped support plate (9) that is guidingly engaged with one end of the upper sliding frame (4) away from the driving member, and the L-shaped support plate (9) is locked on the upper sliding frame (4) by bolts (10).

3. The embossing device for the surface treatment of extruded boards according to claim 2, wherein: The embossing driving member includes a driving motor (7) fixedly installed on the upper sliding frame (4) and used for driving the embossing shaft (5) to rotate. The driving motor (7) is fixedly installed on the top of the upper sliding frame (4), and the output shaft of the driving motor (7) is drivingly connected with the embossing shaft (5) through a sprocket chain (8).

4. The embossing device for the surface treatment of the extruded board according to claim 3, characterized in that: The extrusion board transmission structure includes a horizontally arranged conveyor belt (12), the top end of the conveyor belt (12) is flush with the top end of the lower guiding roller (3), and the conveyor belt (12) is drivingly connected with the frame (1) through two transmission shafts, and one of the transmission shafts is synchronously drivingly connected with the lower guiding roller (3) through a synchronous belt (13).

5. The embossing device for the surface treatment of extruded boards according to claim 4, characterized in that: It further includes a lifting driving mechanism for driving the upper sliding frame (4) to lift. The lifting driving mechanism includes a lifting driving cylinder (14). The lower guiding roller (3) is rotatably connected to the frame (1) through a U-shaped bracket (2). The lifting driving cylinder (14) is fixedly installed at the bottom of the U-shaped bracket (2), the top output end of the lifting driving cylinder (14) is fixedly connected to the bottom of the upper sliding frame (4), and the upper sliding frame (4) is guidingly and slidably engaged with the U-shaped bracket (2).

6. The embossing device for the surface treatment of the extruded board according to claim 5, wherein: One end of the embossing sleeve roller (6) is provided with a rotating support block (11), and a sliding hole that is slidably engaged with the rotating support block (11) is formed on the L-shaped support plate (9).

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