Cylindrical plate molding machine

Abstract

The present application provides a cylindrical plate mold press, which relates to the technical field of coating and stamping equipment. The cylindrical plate mold press comprises an unwinding mechanism, a stamping seat and a rewinding mechanism. The unwinding mechanism is located upstream of the stamping seat, and the rewinding mechanism is located downstream of the stamping seat. The rewinding of the rewinding mechanism cooperates with the unwinding of the unwinding mechanism, so that the coating can pass through the stamping seat and be stamped by the stamping seat. The stamping seat comprises a seat body, a seamless mirror roller and a cylindrical plate. The seamless mirror roller is rotatably arranged on the seat body, and the cylindrical plate is detachably mounted on the seamless mirror roller. The cylindrical plate mold press greatly reduces the waste of products during coating and stamping by using a seamless mirror roller and a cylindrical plate, thereby reducing the need to prepare products of different sizes in stock.

Description

Technical Field

[0001] The present application relates to the technical field of coating and stamping equipment, and in particular to a cylindrical plate molding machine. Background Art

[0002] The existing molding machine uses a flat working plate. During production, the plate is inserted into the plate seam of the D / R wheel (mirror roller), or the working plate is attached to the D / R wheel for production. This production method will produce plate seams in the circumferential direction during the production process. When using the product, in order to avoid the plate seams, a variety of products with different circumferential sizes will be prepared, or the plate seams will be directly cut off and not used. This results in a large waste of product materials. Summary of the invention

[0003] The purpose of the present application is to provide a cylindrical plate molding machine, which can improve the problem of product material waste.

[0004] The embodiment of the present application is implemented as follows:

[0005] An embodiment of the present application provides a cylindrical plate mold pressing machine, including a unwinding mechanism, an imprinting seat and a winding mechanism, wherein the unwinding mechanism is located upstream of the imprinting seat, and the winding mechanism is located downstream of the imprinting seat, and the winding of the winding mechanism cooperates with the unwinding of the unwinding mechanism so that the coating can pass through the imprinting seat and be imprinted by the imprinting seat, and the imprinting seat includes a seat body, a seamless mirror roller and a cylindrical plate, the seamless mirror roller is rotatably arranged on the seat body, and the cylindrical plate is detachably mounted on the seamless mirror roller.

[0006] The cylindrical plate embossing machine uses a seamless mirror roller in combination with a cylindrical plate to achieve seamless embossing of coating, thereby improving product utilization and reducing waste.

[0007] In addition, the cylindrical plate molding machine provided in the embodiment of the present application may also have the following additional technical features:

[0008] In an optional embodiment of the present application, the stamping seat includes an operating side bearing support and a transmission side bearing support for mounting the seamless mirror roller, the operating side bearing support and the transmission side bearing support are arranged opposite to each other on the seat body, and the operating side bearing support is a split bearing seat.

[0009] The split bearing seat can easily load or remove the cylindrical plate, avoid interference with the replacement of the cylindrical plate, and reduce the time consumed by replacing the cylindrical plate.

[0010] In an optional embodiment of the present application, the cylindrical mold press also includes a bearing seat cylinder, which is arranged on the seat body, and the lower half of the split bearing seat is connected to the output end of the bearing seat cylinder, and the telescopic direction of the output end of the bearing seat cylinder is perpendicular to the axial direction of the seamless mirror roller.

[0011] The bearing housing cylinder provides a straight and stable drive, allowing the lower half of the split bearing housing to smoothly engage or disengage with the bearing of the seamless mirror roller.

[0012] In an optional embodiment of the present application, the stamping seat also includes an air flotation device, which is arranged at one end of the seamless mirror roller and can blow air to the circumference of the seamless mirror roller in the axial direction of the seamless mirror roller, so that an air flotation layer is formed between the seamless mirror roller and the cylindrical plate.

[0013] By using an air flotation device, the installation and removal of the cylindrical plate can be more conveniently achieved.

[0014] In an optional embodiment of the present application, the flotation device includes a ventilation flange and an inflation tube, the ventilation flange having an air ring cavity therein, the ventilation flange being sleeved on the rotating shaft of the seamless mirror roller, the side of the ventilation flange close to the roller surface of the seamless mirror roller being provided with air outlet holes evenly distributed in a circumferential direction and being connected to the air ring cavity, the side of the ventilation flange away from the roller surface of the seamless mirror roller being provided with an air inlet and being connected to the air ring cavity, one end of the inflation tube being detachably connected to the ventilation flange at the air inlet, and the other end of the inflation tube being used to connect to an external air source.

[0015] In an optional embodiment of the present application, the embossing seat also includes an embossing wheel and an embossing cylinder, the embossing cylinder is arranged on the seat body, the output end of the embossing cylinder is connected to the embossing wheel, and the embossing cylinder can push the embossing wheel against the seamless mirror roller in a direction perpendicular to the axis of the seamless mirror roller.

[0016] The embossing wheel is driven by the embossing cylinder, and can smoothly run to the position of contacting the cylindrical plate on the outer layer of the seamless mirror roller, and cooperate to emboss the coating without excessively pressing against the seamless mirror roller, thereby avoiding damage to the device caused by excessive squeezing of the embossing wheel and the seamless mirror roller or the cylindrical roller.

[0017] In an optional embodiment of the present application, the embossing seat further comprises a plurality of carrying rollers, the plurality of carrying rollers are arranged on the seat body, and the coating is wound around the embossing wheel and the plurality of rollers.

[0018] By providing a carrying roller, a support can be provided for the coating during transportation, and the coating can be tensioned to a certain extent, making it convenient to emboss the coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of a cylindrical plate molding machine provided for an embodiment of the present application;

[0021] Figure 2 for Figure 1 A partial enlarged view of part A;

[0022] Figure 3 This is a schematic diagram of changing the plate of a cylindrical plate molding machine;

[0023] Figure 4 for Figure 3 A partial enlarged view of part B;

[0024] Figure 5 A schematic diagram of a seamless mirror roller equipped with a cylindrical plate and a vent flange;

[0025] Figure 6 This is a schematic diagram of installing the cylindrical plate.

[0026] Icons: 1000-cylindrical plate press; 100-unwinding mechanism; 200-embossing seat; 210-seat body; 211-guide rail; 221-upper part; 222-lower part; 220-seamless mirror roller; 230-cylindrical plate; 240-operating side bearing support; 241-transmission side bearing support; 250-air floating layer; 251-ventilation flange; 2512-air ring cavity; 2514-air outlet; 2516-air inlet; 252-inflating pipe; 260-embossing wheel; 270-embossing cylinder; 280-carrying roller; 300-winding mechanism; 400-coating; 500-bearing seat cylinder. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of this application, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Example

[0032] Please refer to Figures 1 to 4 The embodiment of the present application provides a cylindrical plate mold pressing machine 1000, including an unwinding mechanism 100, an imprinting seat 200 and a rewinding mechanism 300. The unwinding mechanism 100 is located upstream of the imprinting seat 200, and the rewinding mechanism 300 is located downstream of the imprinting seat 200. The rewinding of the rewinding mechanism 300 cooperates with the unwinding of the unwinding mechanism 100, so that the coating 400 can pass through the imprinting seat 200 and be imprinted by the imprinting seat 200. The imprinting seat 200 includes a seat body 210, a seamless mirror roller 220 and a cylindrical plate 230. The seamless mirror roller 220 is rotatably arranged on the seat body 210, and the cylindrical plate 230 is detachably mounted on the seamless mirror roller 220.

[0033] The structures and functions of the unwinding mechanism 100 and the rewinding mechanism 300 can refer to the unwinding and rewinding devices used in general molding machines. These two mechanisms are not improved here, so they are not described in detail. The seat body 210 of the stamping seat 200 can refer to the stamping seat used in general molding machines. It should be understood that the upstream and downstream referred to in this embodiment are directional descriptions based on the conveying direction of the coating 400.

[0034] Specifically, the cylindrical plate embossing machine 1000 can achieve seamless embossing of the coating 400 by using the seamless mirror roller 220 in cooperation with the cylindrical plate 230, thereby improving the utilization rate of the product and reducing waste.

[0035] Specifically, the stamping seat 200 of this embodiment includes an operating side bearing support 240 and a transmission side bearing support 241 for mounting the seamless mirror roller 220. The operating side bearing support 240 and the transmission side bearing support 241 are relatively arranged on the seat body 210, and the operating side bearing support 240 is a split bearing seat. The split bearing seat can easily load or remove the cylindrical plate 230, avoid interference with the plate replacement of the cylindrical plate 230, and reduce the time consumed by replacing the cylindrical plate 230. The upper part 221 and the lower part 222 of the split bearing seat are locked by bolts to prevent the seamless mirror roller 220 from jumping or shifting.

[0036] Furthermore, the cylindrical plate mold press 1000 further includes a bearing seat cylinder 500, which is disposed on the seat body 210, and the lower half 222 of the split bearing seat is connected to the output end of the bearing seat cylinder 500, and the extension direction of the output end of the bearing seat cylinder 500 is perpendicular to the axis direction of the seamless mirror roller 220. The bearing seat cylinder 500 can provide a straight and stable drive, so that the lower half 222 of the split bearing seat can smoothly match or separate with the bearing of the seamless mirror roller 220. A guide rail 211 for the lower half 222 of the split bearing seat to move is provided on the seat body 210, which is conducive to ensuring that the lower half 222 of the split bearing seat moves into place, and can provide support for the lower half 222 of the split bearing seat, and further provide support for the seamless mirror roller 220.

[0037] Please combine Figure 5 and Figure 6 In this embodiment, the stamping seat 200 further includes an air flotation device, which is disposed at one end of the seamless mirror roller 220 and can blow air to the circumference of the seamless mirror roller 220 in the axial direction of the seamless mirror roller 220, and form an air flotation layer 250 between the seamless mirror roller 220 and the cylindrical plate 230. By using the air flotation device, the installation and removal of the cylindrical plate 230 can be more conveniently achieved.

[0038] In detail, the air flotation device includes a vent flange 251 and an air pipe 252. The vent flange 251 has an air ring cavity 2512 inside. The vent flange 251 is sleeved on the rotating shaft of the seamless mirror roller 220. The side of the vent flange 251 close to the roller surface of the seamless mirror roller 220 is provided with air outlet holes 2514 evenly distributed in the circumferential direction and connected to the air ring cavity 2512. The side of the vent flange 251 away from the roller surface of the seamless mirror roller 220 is provided with an air inlet 2516 and connected to the air ring cavity 2512. One end of the air pipe 252 is detachably connected to the vent flange 251 at the air inlet 2516, and the other end of the air pipe 252 is used to connect to an external air source. The air pipe 252 used in this embodiment is a straight pipe, which is convenient for connecting the vent flange 251.

[0039] In more detail, the air outlet holes 2514 of the vent flange 251 can be designed to have a diameter of 1.5 mm, and the number can be 150. The diameter of the air inlet 2516 can be 16 mm. The outer diameter of the vent flange 251 can be selected to be 186 mm, the length of the inflation tube 252 can be selected to be 1 m, and the diameter of the corresponding seamless mirror roller 220 is 186.21 mm.

[0040] like Figure 6 As shown, when installing the cylindrical plate 230, first place the cylindrical plate 230 outside the gas charging tube 252, and then send it to the location of the vent flange 251. The gas inlet 2516 can be provided with a thread, and one end of the gas charging tube 252 is also designed with a matching thread. Then, screw the gas charging tube 252 to connect the gas charging tube 252 and the vent flange 251. At this time, connect the gas charging tube 252 to the external gas source. After the gas is supplied, the gas enters the gas ring cavity 2512 and then sprays out from the gas outlet 2514. In this way, the cylindrical plate 230 can be gradually moved to the gas ring cavity 2512. Figure 6 Push to the right in the

[0041] Due to the air jet of the air flotation device, an air flotation layer 250 is formed between the cylindrical plate 230 and the seamless mirror roller 220 during the movement of the cylindrical plate 230 , which facilitates the installation of the cylindrical plate 230 .

[0042] After the installation is completed, the inflation tube 252 can be removed. When the cylindrical plate 230 is to be removed, the inflation tube 252 is installed and then ventilated so that the air floating layer 250 is formed again between the cylindrical plate 230 and the seamless mirror roller 220, which makes it easier to take out the cylindrical plate 230.

[0043] Specifically, the embossing seat 200 further includes an embossing wheel 260 and an embossing cylinder 270. The embossing cylinder 270 is disposed on the seat body 210. The output end of the embossing cylinder 270 is connected to the embossing wheel 260. The embossing cylinder 270 can push the embossing wheel 260 against the seamless mirror roller 220 in a direction perpendicular to the axis of the seamless mirror roller 220. The embossing wheel 260 is driven by the embossing cylinder 270, and the embossing wheel 260 can smoothly run to a position in contact with the cylindrical plate 230 on the outer layer of the seamless mirror roller 220, and cooperate to emboss the coating 400, so as not to excessively abut against the seamless mirror roller 220, thereby avoiding excessive extrusion of the embossing wheel 260 with the seamless mirror roller 220 or with the cylindrical roller to cause damage to the device.

[0044] In this embodiment, the stamping seat 200 further includes a plurality of carrying rollers 280, which are disposed on the seat body 210, and the coating 400 is wound around the stamping wheel 260 and the plurality of rollers. By providing the carrying rollers 280, a support can be provided for the coating 400 during transportation, and the coating 400 can be tensioned to a certain extent, so that the coating 400 can be stamped conveniently.

[0045] In this embodiment, the number of the seamless mirror roller 220 is one, and the size of the cylindrical plate 230 is adapted to the circumferential size of the seamless mirror roller 220 .

[0046] The principle of this embodiment is:

[0047] The upper part 221 of the split bearing seat is opened, and the lower part 222 is removed by the bearing seat oil cylinder 500. Then the air flotation device is started, and after the air flotation layer 250 is formed on the surface of the seamless mirror roller 220, a round plate that matches the circumferential size of the seamless mirror roller 220 can be installed on the seamless mirror roller 220.

[0048] Then, the lower part 222 is moved to the bottom of the bearing of the seamless mirror roller 220 through the bearing seat cylinder 500, the bearing is dragged, and the upper part 221 of the split bearing seat is covered, and locked with the lower part 222 of the split bearing seat by bolts to complete the installation of the cylindrical plate 230.

[0049] During stamping, the stamping cylinder 270 drives the stamping wheel 260 to contact and abut against the cylindrical plate 230. Through the cooperation of the unwinding mechanism 100 and the winding mechanism 300, the coating 400 can be driven to move between the stamping wheel 260 and the cylindrical plate 230, so as to be stamped.

[0050] The use of the seamless mirror roller 220 in combination with the cylindrical plate 230 can realize seamless embossing production of coated products, thereby improving product quality. Compared with the existing production scheme of flat working plates, the waste of product materials is reduced due to the different cutting of the plate seams. Since the plate seams do not need to be avoided when using this product, the need to prepare products of different sizes in stock is reduced.

[0051] When the plate needs to be replaced, first open the upper part 221 of the split bearing seat, open the lower part 222, start the air flotation device, and then remove the cylindrical plate 230 on the operating side and replace it with the required cylindrical plate 230, then install it according to the above installation process and carry out subsequent production.

[0052] In summary, the cylindrical plate molding machine 1000 of the present application uses a seamless mirror roller 220 and a cylindrical plate 230, thereby greatly reducing product waste during coating and stamping, and reducing the need to stock products of different sizes.

[0053] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cylindrical plate die press, comprising an unwinding mechanism, an imprinting seat and a rewinding mechanism, wherein the unwinding mechanism is located upstream of the imprinting seat, and the rewinding mechanism is located downstream of the imprinting seat, and the rewinding of the rewinding mechanism cooperates with the unwinding of the unwinding mechanism, so that the coating can pass through the imprinting seat and be imprinted by the imprinting seat, characterized in that: The stamping seat comprises a seat body, a seamless mirror roller and a cylindrical plate, wherein the seamless mirror roller is rotatably arranged on the seat body, and the cylindrical plate is detachably sleeved on the seamless mirror roller; The stamping seat comprises an operating side bearing support and a transmission side bearing support for mounting the seamless mirror roller, the operating side bearing support and the transmission side bearing support are arranged on the seat body opposite to each other, and the operating side bearing support is a split bearing seat; The cylindrical plate mold press also includes a bearing seat cylinder, which is arranged on the seat body, the lower half of the split bearing seat is connected to the output end of the bearing seat cylinder, and the extension direction of the output end of the bearing seat cylinder is perpendicular to the axial direction of the seamless mirror roller; The stamping seat further comprises an air flotation device, which is arranged at one end of the seamless mirror roller and can blow air to the circumference of the seamless mirror roller in the axial direction of the seamless mirror roller, so that an air flotation layer is formed between the seamless mirror roller and the cylindrical plate; The flotation device includes a ventilation flange and an inflation tube, the ventilation flange has an air ring cavity inside, the ventilation flange is sleeved on the rotating shaft of the seamless mirror roller, the side of the ventilation flange close to the roller surface of the seamless mirror roller is provided with air outlet holes evenly distributed in the circumferential direction and connected with the air ring cavity, the side of the ventilation flange away from the roller surface of the seamless mirror roller is provided with an air inlet and connected with the air ring cavity, one end of the inflation tube is detachably connected to the ventilation flange at the air inlet, and the other end of the inflation tube is used to connect to an external air source.

2. The cylindrical plate molding machine according to claim 1, characterized in that: The embossing seat also includes an embossing wheel and an embossing cylinder. The embossing cylinder is arranged on the seat body. The output end of the embossing cylinder is connected to the embossing wheel. The embossing cylinder can push the embossing wheel against the seamless mirror roller in a direction perpendicular to the axis of the seamless mirror roller.

3. The cylindrical plate molding machine according to claim 2, characterized in that: The embossing seat further comprises a plurality of carrying rollers, wherein the plurality of carrying rollers are arranged on the seat body, and the coating is wound around the embossing wheel and the plurality of rollers.

Images