Paper printing and embossing device

Abstract

The utility model belongs to the technical field of paper production, and particularly relates to a paper printing and embossing device which comprises a cabinet body, a rotating mechanism is fixedly connected to the inner wall of the cabinet body, a pattern template is fixedly connected to the surface of the rotating mechanism, a cabinet door is hinged to the front face of the cabinet body through hinges, and the cabinet door is hinged to the front face of the cabinet body through hinges. A through hole is formed in the upper surface of the cabinet body, fixing rings are fixedly connected to the front side and the rear side of the pattern template, and a guide cylinder is fixedly connected to the upper surface of the cabinet body. According to the paper printing and embossing device, a plurality of pattern templates with different patterns are mounted on the rotating mechanism, and the pattern templates with specified patterns can be automatically rotated to the position above the cabinet body through the rotating mechanism, so that the paper printing and embossing device has the function of automatically switching the pattern templates; when the pattern template with the specified pattern is rotated to the position above the cabinet body, the U-shaped columns are inserted into the fixing rings, and the pattern template above the cabinet body can be reinforced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper production technical field, concretely relates to a paper printing embossing device. BACKGROUND

[0002] The embossing machine is an important printing device for the surface finishing of printed matter, paper products, plastics and leather, and is widely used for embossing processing of the surfaces of packaging decoration, product advertisement, book cover, color box paper, invitation and other special products.

[0003] At present, when the paper printing embossing device is used for embossing paper, the paper is first placed on the pattern template, and then the pattern on the pattern template is pressed onto the paper by pressing, for example, the paper printing embossing device disclosed in Chinese patent No. CN216885480U, but since there is only one pattern template on the embossing device, when the embossed pattern needs to be replaced, the user needs to manually disassemble and replace the pattern template on the embossing device, which makes the embossing device more troublesome when switching the embossed pattern. At the same time, since the paper positioning structure is not provided on the embossing device, the embossed paper is often not qualified due to paper displacement during the embossing process. SUMMARY

[0004] The utility model aims to provide a paper printing embossing device, which solves the problem that the existing embossing device is more troublesome when switching the embossed pattern because the user needs to manually disassemble and replace the pattern template on the embossing device, and solves the problem that the embossed paper is often not qualified due to paper displacement during the embossing process because the paper positioning structure is not provided on the embossing device.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A paper printing embossing device, comprising a cabinet, a rotating mechanism fixedly connected to the inner wall of the cabinet, a pattern template fixedly connected to the surface of the rotating mechanism, a cabinet door hingedly connected to the front of the cabinet, a through hole formed in the upper surface of the cabinet, a fixed ring fixedly connected to the front and rear sides of the pattern template, a guide cylinder fixedly connected to the upper surface of the cabinet, a U-shaped column abuttingly arranged on the inner wall of the guide cylinder and the inner wall of the fixed ring, a connecting block fixedly connected to the surface of the U-shaped column, a first electric push rod fixedly connected to the side surface of the connecting block and the upper surface of the cabinet, and a pressing mechanism fixedly connected to the upper surface of the cabinet.

[0007] The utility model further sets up, the rotating mechanism includes motor support, step motor, pivot, bearing, support frame, connecting column and hollow cylinder, the back of motor support is fixedly connected with the inner wall of cabinet body, the upper surface of motor support is fixedly connected with the bottom of step motor, the output end of step motor is fixedly connected with one end of pivot, the surface of pivot is fixedly connected with the inner ring of bearing, the outer ring of bearing is fixedly connected with the inner wall of support frame, the bottom of support frame is fixedly connected with the inner wall of cabinet body, both ends of connecting column are fixedly connected with the surface of pivot and the inner wall of hollow cylinder respectively.

[0008] The utility model further sets up, the pressing mechanism includes U shaped support, upper mounting plate, second electric push rod, lower mounting plate, pressboard and rubber block, the bottom of U shaped support is fixedly connected with the upper surface of cabinet body, the inner wall of U shaped support is fixedly connected with the upper surface of upper mounting plate, the bottom of upper mounting plate is fixedly connected with the top of second electric push rod, the bottom of second electric push rod is fixedly connected with the upper surface of lower mounting plate, the bottom of lower mounting plate is bonded with the upper surface of rubber block.

[0009] The utility model further sets up, the upper surface of cabinet body is fixedly connected with support block, the upper surface of support block is fixedly connected with positioning support.

[0010] The utility model further sets up, the positioning support includes strip ring, positioning bolt and nut, the bottom of strip ring is fixedly connected with the upper surface of support block, the bottom of positioning bolt is attached with the upper surface of strip ring, the upper surface of nut is attached with the bottom of strip ring, the inner wall of nut is in screw thread connection with the surface of positioning bolt.

[0011] The utility model further sets up, the number of strip ring is two, and two strip rings are located positioning bolt's two sides respectively.

[0012] The utility model discloses a paper printing embossing device, which has the functions of automatically switching the pattern template and reinforcing the pattern template above the cabinet body.

[0013] The utility model of a kind of paper printing embossing device, by installing multiple different patterns of pattern template on rotating mechanism, and by rotating mechanism can automatically convert the pattern template of specified pattern to above cabinet body, further make this paper printing embossing device have the function of automatically switching pattern template, simultaneously, when the pattern template of specified pattern is converted to above cabinet body, by inserting U-shaped column into fixed ring, the pattern template above cabinet body can be reinforced.

[0014] The paper printing embossing device of the utility model can fix the positioning bolt on the strip ring through the cooperation of the positioning bolt and the nut, and can position the paper through the positioning bolt after the paper is inserted into the strip ring, and can position the paper placed on the pattern template through the positioning support, so that the paper after embossing is not unqualified due to the displacement of the paper in the embossing process. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the perspective view of the structure of the utility model;

[0016] Figure 2 It is the front view of the structure of the utility model;

[0017] Figure 3 It is Figure 2 the sectional view of A-A in Fig. 1;

[0018] Figure 4 It is the left view of the structure of the utility model;

[0019] Figure 5 It is Figure 4 the sectional view of B-B in Fig. 1;

[0020] Figure 6 It is the top view of the cabinet body in the utility model;

[0021] Figure 7 It is the front view of the rotating support in the utility model;

[0022] Figure 8 It is Figure 7 the sectional view of C-C in Fig. 1;

[0023] Figure 9 It is the front view of the pressing mechanism in the utility model;

[0024] Figure 10 It is the perspective view of the positioning support in the utility model.

[0025] In the drawings, the component list represented by each sign is as follows:

[0026] 1. Cabinet body; 2. Rotating mechanism; 201. Motor bracket; 202. Stepper motor; 203. Rotating shaft; 204. Bearing; 205. Support frame; 206. Connecting column; 207. Hollow cylinder; 3. Pattern template; 4. Cabinet door; 5. Through hole; 6. Fixing ring; 7. Guide cylinder; 8. U-shaped column; 9. Connecting block; 10. First electric push rod; 11. Pressing mechanism; 1101. U-shaped bracket; 1102. Upper mounting plate; 1103. Second electric push rod; 1104. Lower mounting plate; 1105. Pressure plate; 1106. Rubber block; 12. Support block; 13. Positioning bracket; 1301. Strip ring; 1302. Positioning bolt; 1303. Nut. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] like Figures 1 to 9 As shown, a paper printing embossing device includes a cabinet 1. A rotating mechanism 2 is fixedly connected to the inner wall of the cabinet 1. A pattern template 3 is fixedly connected to the surface of the rotating mechanism 2. A cabinet door 4 is hinged to the front of the cabinet 1. A through hole 5 is opened on the upper surface of the cabinet 1. Fixing rings 6 are fixedly connected to both the front and rear sides of the pattern template 3. A guide cylinder 7 is fixedly connected to the upper surface of the cabinet 1. U-shaped columns 8 are fitted to the inner walls of the guide cylinder 7 and the inner walls of the fixing rings 6. A connecting block 9 is fixedly connected to the surface of the U-shaped column 8. A first electric push rod 10 is fixedly connected to the side of the connecting block 9 and the upper surface of the cabinet 1. A pressing mechanism 11 is fixedly connected to the upper surface of the cabinet 1.

[0030] The rotating mechanism 2 includes a motor bracket 201, a stepper motor 202, a rotating shaft 203, a bearing 204, a support frame 205, a connecting column 206, and a hollow cylinder 207. The back of the motor bracket 201 is fixedly connected to the inner wall of the cabinet 1. The upper surface of the motor bracket 201 is fixedly connected to the bottom of the stepper motor 202. The output end of the stepper motor 202 is fixedly connected to one end of the rotating shaft 203. The surface of the rotating shaft 203 is fixedly connected to the inner ring of the bearing 204. The outer ring of the bearing 204 is fixedly connected to the inner wall of the support frame 205. The bottom of the support frame 205 is fixedly connected to the inner wall of the cabinet 1. The two ends of the connecting column 206 are fixedly connected to the surface of the rotating shaft 203 and the inner wall of the hollow cylinder 207, respectively.

[0031] The pressing mechanism 11 comprises a U-shaped support 1101, an upper mounting plate 1102, a second electric push rod 1103, a lower mounting plate 1104, a pressing plate 1105 and a rubber block 1106, the bottom of the U-shaped support 1101 is fixedly connected with the upper surface of the cabinet body 1, the inner wall of the U-shaped support 1101 is fixedly connected with the upper surface of the upper mounting plate 1102, the bottom of the upper mounting plate 1102 is fixedly connected with the top end of the second electric push rod 1103, the bottom end of the second electric push rod 1103 is fixedly connected with the upper surface of the lower mounting plate 1104, and the bottom of the lower mounting plate 1104 is bonded with the upper surface of the rubber block 1106.

[0032] It should be noted that when the cabinet door 4 is opened, the user can maintain the rotating mechanism 2 in the cabinet body 1, the through hole 5 is aligned with the hollow cylinder 207, the hollow cylinder 207 is a regular hexagonal cylinder, the hollow cylinder 207 is provided with six pattern templates 3 with different patterns, when the stepping motor 202 drives the rotating shaft 203 to rotate, the rotating shaft 203 can automatically rotate the specified pattern template 3 above the cabinet body 1, thereby enabling the paper printing and embossing device to automatically switch the pattern template 3.

[0033] The U-shaped column 8 moves left and right through the first electric push rod 10, and can only move left and right through the guide cylinder 7, when the U-shaped column 8 is inserted into the fixed ring 6, the U-shaped column 8, the guide cylinder 7 and the fixed ring 6 can be matched to reinforce the pattern template 3 above the cabinet body 1, when the U-shaped column 8 is separated from the fixed ring 6, the pattern template 3 can rotate around the rotating shaft 203 as the center.

[0034] The pressing plate 1105 moves up and down through the second electric push rod 1103, when the rubber block 1106 on the pressing plate 1105 presses the paper on the pattern template 3, the pattern on the pattern template 3 is pressed onto the paper through the pressing force.

[0035] As shown in Figures 1 to 10 The upper surface of the cabinet body 1 is fixedly connected with a supporting block 12, and the upper surface of the supporting block 12 is fixedly connected with a positioning support 13.

[0036] The positioning support 13 comprises a strip-shaped ring 1301, a positioning bolt 1302 and a nut 1303, the bottom of the strip-shaped ring 1301 is fixedly connected with the upper surface of the supporting block 12, the bottom of the positioning bolt 1302 is attached to the upper surface of the strip-shaped ring 1301, the number of the strip-shaped ring 1301 is two, and the two strip-shaped rings 1301 are respectively located on the front and rear sides of the positioning bolt 1302, the upper surface of the nut 1303 is attached to the bottom of the strip-shaped ring 1301, and the inner wall of the nut 1303 is threadedly connected with the surface of the positioning bolt 1302.

[0037] It should be noted that when the positioning bolt 1302 and nut 1303 clamp the strip ring 1301, the positioning bolt 1302 can be fixed on the strip ring 1301 through the cooperation of the positioning bolt 1302 and nut 1303. When the positioning bolt 1302 and nut 1303 loosen the strip ring 1301, the user can adjust the distance between the left and right positioning bolts 1302 by moving the positioning bolt 1302. When the paper is inserted into the strip ring 1301, the positioning bolt 1302 can be used to position the paper.

[0038] The working principle of this utility model is as follows: First, insert the paper into the strip ring 1301 and make the paper fit against the pattern template 3 above the cabinet 1. At the same time, the paper is positioned by the positioning bolt 1302. Then, the pressure plate 1105 is moved downward by the second electric push rod 1103. When the rubber block 1106 on the pressure plate 1105 presses the paper on the pattern template 3, the pattern on the pattern template 3 is pressed onto the paper by the pressing force. After the paper is embossed, the pressure plate 1105 is returned to the initial position by the second electric push rod 1103. Then, the paper is removed from the embossed template.

[0039] When it is necessary to switch to different patterned embossing templates, the first electric push rod 10 is used to separate the U-shaped column 8 from the fixing ring 6. Then, the stepper motor 202 automatically rotates the patterned template 3 of the specified pattern to the top of the cabinet 1. When the patterned template 3 of the specified pattern is above the cabinet 1, the first electric push rod 10 is used to insert the U-shaped column 8 into the fixing ring 6. Through the cooperation of the U-shaped column 8, the guide cylinder 7 and the fixing ring 6, the patterned template 3 above the cabinet 1 can be reinforced.

[0040] When it is necessary to adjust the distance between the left and right positioning bolts 1302, first, by rotating the nut 1303 on the positioning bolt 1302, the positioning bolt 1302 and the nut 1303 are loosened from the strip ring 1301. Then, the positioning bolt 1302 is moved to a suitable position, and the positioning bolt 1302 and the nut 1303 are rotated to clamp the strip ring 1301. At this time, through the cooperation of the positioning bolt 1302 and the nut 1303, the positioning bolt 1302 can be fixed on the strip ring 1301.

[0041] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A paper printing embossing device, characterized in that: The cabinet includes a cabinet body (1), a rotating mechanism (2) is fixedly connected to the inner wall of the cabinet body (1), a pattern template (3) is fixedly connected to the surface of the rotating mechanism (2), a cabinet door (4) is hinged to the front of the cabinet body (1) by a hinge, a through hole (5) is opened on the upper surface of the cabinet body (1), a fixing ring (6) is fixedly connected to both the front and rear sides of the pattern template (3), a guide cylinder (7) is fixedly connected to the upper surface of the cabinet body (1), a U-shaped column (8) is fitted to the inner wall of the guide cylinder (7) and the inner wall of the fixing ring (6), a connecting block (9) is fixedly connected to the surface of the U-shaped column (8), a first electric push rod (10) is fixedly connected to the side of the connecting block (9) and the upper surface of the cabinet body (1), and a pressing mechanism (11) is fixedly connected to the upper surface of the cabinet body (1).

2. The paper printing embossing device according to claim 1, characterized in that: The rotating mechanism (2) includes a motor bracket (201), a stepper motor (202), a rotating shaft (203), a bearing (204), a support frame (205), a connecting column (206), and a hollow cylinder (207). The back of the motor bracket (201) is fixedly connected to the inner wall of the cabinet (1). The upper surface of the motor bracket (201) is fixedly connected to the bottom of the stepper motor (202). The output end of the stepper motor (202) is fixedly connected to one end of the rotating shaft (203). The surface of the rotating shaft (203) is fixedly connected to the inner ring of the bearing (204). The outer ring of the bearing (204) is fixedly connected to the inner wall of the support frame (205). The bottom of the support frame (205) is fixedly connected to the inner wall of the cabinet (1). The two ends of the connecting column (206) are fixedly connected to the surface of the rotating shaft (203) and the inner wall of the hollow cylinder (207), respectively.

3. The paper printing embossing device according to claim 1, characterized in that: The pressing mechanism (11) includes a U-shaped bracket (1101), an upper mounting plate (1102), a second electric push rod (1103), a lower mounting plate (1104), a pressure plate (1105), and a rubber block (1106). The bottom of the U-shaped bracket (1101) is fixedly connected to the upper surface of the cabinet (1). The inner wall of the U-shaped bracket (1101) is fixedly connected to the upper surface of the upper mounting plate (1102). The bottom of the upper mounting plate (1102) is fixedly connected to the top of the second electric push rod (1103). The bottom of the second electric push rod (1103) is fixedly connected to the upper surface of the lower mounting plate (1104). The bottom of the lower mounting plate (1104) is bonded to the upper surface of the rubber block (1106).

4. The paper printing embossing device according to claim 1, characterized in that: A support block (12) is fixedly connected to the upper surface of the cabinet (1), and a positioning bracket (13) is fixedly connected to the upper surface of the support block (12).

5. The paper printing embossing device according to claim 4, characterized in that: The positioning bracket (13) includes a strip ring (1301), a positioning bolt (1302), and a nut (1303). The bottom of the strip ring (1301) is fixedly connected to the upper surface of the support block (12). The bottom of the positioning bolt (1302) is in contact with the upper surface of the strip ring (1301). The upper surface of the nut (1303) is in contact with the bottom of the strip ring (1301). The inner wall of the nut (1303) is threadedly connected to the surface of the positioning bolt (1302).

6. The paper printing embossing device according to claim 5, characterized in that: The number of the strip rings (1301) is two, and the two strip rings (1301) are located on the front and rear sides of the positioning bolt (1302), respectively.

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