Aluminum-foil paper embossing equipment

Abstract

The utility model belongs to the field of aluminum-foil paper processing, and particularly relates to aluminum-foil paper embossing equipment which comprises a rack and an embossing roller. A wheel seat is mounted at the bottom of the rack; a rubber roller is rotationally connected to the wheel seat; the top of the rack is rotationally connected with a rotating shaft; the rack is fixedly connected with a servo motor; the output end of the servo motor is fixedly connected with the rotating shaft; by arranging a rotating shaft, a servo motor, connecting arms, a fixed seat and a plurality of embossing rollers, when a worker needs to switch the embossing roller located on the lower portion, the servo motor is controlled to drive the rotating shaft to rotate, so that the connecting arms are driven to rotate, and the corresponding embossing rollers are driven to move to the position above a rubber roller; therefore, switching among the multiple embossing rollers is completed, a worker can conveniently replace different embossing rollers, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of aluminum foil processing, in particular to an aluminum foil embossing device. Background Art

[0002] Aluminum foil embossing technology is a process of creating specific patterns or textures on the surface of aluminum foil, which is mainly used to enhance the texture and beauty of packaging.

[0003] In the current existing technology, the aluminum foil embossing equipment is mainly composed of a frame, an embossing roller and a rubber roller. The rubber roller is used to carry the aluminum foil. The embossing roller has a texture protrusion. The aluminum foil passes between the embossing roller and the rubber roller, and the corresponding texture is formed on the aluminum foil by relying on the protruding texture protrusions. There are multiple embossing rollers. When processing aluminum foils of different batches and patterns, the staff needs to replace different embossing rollers accordingly.

[0004] However, during the production process, the patterns of different aluminum foil products are different, so the staff needs to replace the corresponding embossing rollers. However, the embossing equipment in the prior art can only replace the embossing rollers by disassembly and installation, and cannot flexibly switch the embossing rollers, which is inconvenient for the staff to use; therefore, an aluminum foil embossing equipment is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes an aluminum foil embossing device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: an aluminum foil embossing device described in the utility model comprises a frame and an embossing roller; a wheel seat is installed at the bottom of the frame; a rubber roller is rotatably connected to the wheel seat; the top of the frame is rotatably connected to a rotating shaft; a servo motor is fixedly connected to the frame; the output end of the servo motor is fixedly connected to the rotating shaft; a plurality of connecting arms are fixedly connected to the rotating shaft; the plurality of connecting arms are arranged in a ring array; a fixed seat is provided at the end of the connecting arm; a plurality of embossing rollers are arranged; the plurality of embossing rollers are rotatably connected to corresponding fixed seats respectively, and relying on the above arrangement, the servo motor controls the switching of different embossing rollers, so as to complete the switching between the plurality of embossing rollers, so that it is convenient for the staff to replace different embossing rollers and convenient for use.

[0007] Preferably, the connecting arm includes a first arm and a second arm; the first arm and the second arm are telescopically and slidably connected; the first arm is fixedly connected to the rotating shaft; the fixing seat is fixedly connected to the second arm; an elastic member is fixedly connected between the first arm and the second arm; a pulley is fixedly connected to the side surface of one end of the second arm close to the first arm; a push-down shaft is rotatably connected to the side surface of the frame at a position corresponding to the pulley.

[0008] Preferably, the fixed seat includes a first seat body and a second seat body; the first seat body is fixedly connected to the second support arm; the first seat body and the second seat body are connected by bolts; the middle parts of the first seat body and the second seat body are each provided with a groove; a bearing is provided in the groove; the bearing is installed at the end of the embossing roller, and when in use, the first seat body and the second seat body are detachably connected by bolts, so that the embossing roller can be easily replaced and installed, and the bearing is used to reduce the friction when the embossing roller rotates, and the groove is used to embed the bearing to install and fix the bearing.

[0009] Preferably, hydraulic cylinders are fixedly connected on both sides of the frame; a lifting seat is fixedly connected to the output end of the hydraulic cylinder; a positioning rod is fixedly connected to the top of the lifting seat; a positioning seat is fixedly connected to the second arm; a positioning hole is provided on the positioning seat at a position corresponding to the positioning rod. Relying on the above arrangement, the positioning rod on the top can be inserted into the positioning hole of the positioning seat, so that the second arm can be positioned and supported, thereby improving the stability of the embossing roller when working.

[0010] Preferably, a sliding block is fixedly connected to the side of the lifting seat; a sliding rail is fixedly connected to a position on the frame corresponding to the sliding block; and the sliding rail is slidably connected to the sliding block.

[0011] Preferably, a pulley is rotatably connected to the push shaft, and when the lower push wheel pushes the second support arm downward, the pulley fits against the surface of the lower push wheel.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model is provided with a rotating shaft, a servo motor, a connecting arm, a fixing seat and a plurality of embossing rollers. When the staff needs to switch the embossing rollers located at the bottom, the servo motor is controlled, and the servo motor drives the rotating shaft to rotate, thereby driving the plurality of connecting arms to rotate, thereby driving the corresponding embossing rollers to move above the rubber roller, so as to complete the switching between the plurality of embossing rollers, so that the staff can conveniently replace different embossing rollers and use them conveniently;

[0014] 2. The utility model provides a hydraulic cylinder, a lifting seat, a positioning rod and a positioning seat. When in use, the embossing roller is supported and fixed only by the rotating shaft, which is prone to shaking, thereby affecting the embossed texture. Therefore, after the embossing roller is switched, the hydraulic cylinder is started, and the hydraulic cylinder pushes the lifting seat to move upward, so that the top positioning rod is inserted into the positioning hole of the positioning seat, so that the second arm can be positioned and supported, thereby improving the stability of the embossing roller when working. The slider and slide rail arranged on the side of the lifting seat are used to improve the stability of the insertion rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first support arm and the second support arm of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the first seat body and the second seat body of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the mobile seat of the utility model.

[0021] In the figure: 11, frame; 12, rubber roller; 13, servo motor; 14, rotating shaft; 15, embossing roller; 2, connecting arm; 21, first arm; 22, second arm; 23, push shaft; 24, lower push wheel; 25, elastic member; 3, fixed seat; 31, first seat body; 32, second seat body; 33, bearing; 34, groove; 41, positioning seat; 42, hydraulic cylinder; 43, lifting seat; 44, positioning rod; 51, slider; 52, slide rail; 6, pulley. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Specific examples are given below.

[0024] See also Figure 1-4 As shown, an aluminum foil embossing device comprises a frame 11 and an embossing roller 15; a wheel seat is installed at the bottom of the frame 11; a rubber roller 12 is rotatably connected to the wheel seat; the top of the frame 11 is rotatably connected to a rotating shaft 14; a servo motor 13 is fixedly connected to the frame 11; the output end of the servo motor 13 is fixedly connected to the rotating shaft 14; a plurality of connecting arms 2 are fixedly connected to the rotating shaft 14; the plurality of connecting arms 2 are arranged in a circular array; a fixing seat 3 is provided at the end of the connecting arm 2; a plurality of embossing rollers 15 are provided; the plurality of embossing rollers 15 are rotatably connected to the corresponding fixing seats 3 respectively; when in use, the patterns on the plurality of embossing rollers 15 are different from each other, or partially the same, and the workers are in a state of adjusting the patterns. When the staff needs to switch the embossing roller 15 located below, the servo motor 13 is controlled, and the servo motor 13 drives the rotating shaft 14 to rotate, thereby driving the multiple connecting arms 2 to rotate, thereby driving the corresponding embossing rollers 15 to move to the top of the rubber roller 12, so as to complete the switching between the multiple embossing rollers 15, so that the staff can replace different embossing rollers 15 for easy use. At the same time, the same embossing roller 15 can also be installed on the fixed seat 3, so as to replace the worn embossing roller 15 with a new one. An adjustment mechanism is installed below the rubber roller 12 in the prior art to adjust the distance between the rubber roller 12 and the embossing roller 15, so as to control the depth of the texture.

[0025] Further, such as Figure 2-3As shown, the connecting arm 2 includes a first support arm 21 and a second support arm 22; the first support arm 21 and the second support arm 22 are telescopically slidably connected; the first support arm 21 is fixedly connected to the rotating shaft 14; the fixing seat 3 is fixedly connected to the second support arm 22; an elastic member 25 is fixedly connected between the first support arm 21 and the second support arm 22; a pulley 6 is fixedly connected to the side surface of the second support arm 22 at one end close to the first support arm 21; a push-down shaft 23 is rotatably connected to the side surface of the frame 11 at a position corresponding to the pulley 6; when in use, the connecting arm 2 is composed of a telescopic mechanism composed of the first support arm 21 and the second arm 22, wherein the part is arranged An elastic member 25 is installed to shorten it automatically. When the corresponding second arm 22 rotates to the top of the rubber roller 12, the lower push wheel 24 squeezes and pushes the lower push shaft 23, so that the lower push shaft 23 moves downward, thereby moving the second arm 22. Relying on this arrangement, the rotating shaft 14 and the servo motor 13 located above maintain a certain distance from the embossing mechanism at the bottom. After switching, the embossing roller 15 is separated from the rubber roller 12. Then, under the action of the elastic member 25, the first arm 21 and the second arm 22 retract, thereby shortening the overall volume, facilitating replacement, and reducing the space occupied in height.

[0026] Further, such as Figure 4 As shown, the fixed seat 3 includes a first seat body 31 and a second seat body 32; the first seat body 31 is fixedly connected to the second support arm 22; the first seat body 31 and the second seat body 32 are connected by bolts; a groove 34 is provided in the middle of the first seat body 31 and the second seat body 32; a bearing 33 is provided in the groove 34; the bearing 33 is installed at the end of the embossing roller 15; when in use, the first seat body 31 and the second seat body 32 are detachably connected by bolts, so that the embossing roller 15 can be easily replaced and installed, the bearing 33 is used to reduce the friction when the embossing roller 15 rotates, and the groove 34 is used to embed the bearing 33 to install and fix the bearing 33.

[0027] Further, such as Figure 2 and 5As shown, both sides of the frame 11 are fixedly connected with hydraulic cylinders 42; the output end of the hydraulic cylinder 42 is fixedly connected with a lifting seat 43; the top of the lifting seat 43 is fixedly connected with a positioning rod 44; the second arm 22 is fixedly connected with a positioning seat 41; the positioning seat 41 is provided with a positioning hole at a position corresponding to the positioning rod 44; the side of the lifting seat 43 is fixedly connected with a slider 51; the frame 11 is fixedly connected with a slide rail 52 at a position corresponding to the slide rail 51; the slide rail 52 is slidably connected with the slider 51; when in use The embossing roller 15 is supported and fixed only by the rotating shaft 14, which is prone to shaking, thereby affecting the embossed texture. Therefore, after the embossing roller 15 is switched, the hydraulic cylinder 42 is started, and the hydraulic cylinder 42 pushes the lifting seat 43 to move upward, so that the top positioning rod 44 is inserted into the positioning hole of the positioning seat 41, so that the second arm 22 can be positioned and supported, thereby improving the stability of the embossing roller 15 during operation. The slider 51 and the slide rail 52 arranged on the side of the lifting seat 43 are used to improve the stability of the insertion rod.

[0028] Further, such as Figure 3 As shown, the push shaft 23 is rotatably connected to a pulley 6. When the lower push wheel 24 pushes the second arm 22 to move downward, the pulley 6 fits against the surface of the lower push wheel 24. When in use, the pulley 6 is set to reduce the friction force when the lower push wheel 24 pushes the second arm 22 to move, thereby facilitating the downward pushing of the second arm 22.

[0029] Further, such as Figure 5 As shown, the top end of the positioning rod 44 is set in a cone shape. After long-term use, due to the wear between some workpieces, its accuracy deteriorates, and there will be a certain deviation in the position between the positioning hole and the positioning rod 44. Therefore, the top end of the positioning rod 44 is set in a cone shape to facilitate the insertion of the positioning rod 44 into the interior of the positioning hole.

[0030] Working principle: when in use, the patterns on the multiple embossing rollers 15 are different, or partially the same. When the staff needs to switch the embossing roller 15 located at the bottom, the servo motor 13 is controlled, and the servo motor 13 drives the rotating shaft 14 to rotate, thereby driving the multiple connecting arms 2 to rotate, thereby driving the corresponding embossing rollers 15 to move to the top of the rubber roller 12, so as to complete the switching between the multiple embossing rollers 15, so that it is convenient for the staff to replace different embossing rollers 15 for easy use. At the same time, the same embossing roller 15 can also be installed on the fixed seat 3, so as to replace the worn embossing roller 15 with a new one. The rubber roller 15 is provided with an adjusting mechanism below the rubber roller 12 in the prior art to adjust the distance between the rubber roller 12 and the embossing roller 15, so as to control the depth of the lines. The connecting arm 2 is composed of a telescopic mechanism consisting of a first arm 21 and a second arm 22, wherein an elastic member 25 is installed in the middle thereof for automatically shortening the connecting arm 25. When the corresponding second arm 22 rotates to the upper side of the rubber roller 12, the lower push wheel 24 thereof squeezes and pushes the lower push shaft 23, so as to make the lower push shaft 23 move downward, thereby making the second arm 22 move. The embossing mechanism maintains a certain distance. After the switching, the embossing roller 15 is separated from the rubber roller 12. Then, under the action of the elastic member 25, the first arm 21 and the second arm 22 retract, thereby shortening the overall volume, facilitating replacement, and reducing the space occupied in height. When in use, the first seat body 31 and the second seat body 32 are detachably connected by bolts, thereby facilitating replacement and installation of the embossing roller 15. The bearing 33 is used to reduce the friction force when the embossing roller 15 rotates, and the groove 34 is used to embed the bearing 33 to install and fix the bearing 33. The embossing roller 15 is only supported and fixed by the rotating shaft 14. It is easy to shake, which in turn affects the embossed texture. Therefore, after the embossing roller 15 is switched, the hydraulic cylinder 42 is started, and the hydraulic cylinder 42 pushes the lifting seat 43 to move upward, so that the top positioning rod 44 is inserted into the positioning hole of the positioning seat 41, so that the second arm 22 can be positioned and supported, thereby improving the stability of the embossing roller 15 during operation. The slider 51 and the slide rail 52 set on the side of the lifting seat 43 are used to improve the stability of the insertion rod. By setting the pulley 6, the friction force when the lower push wheel 24 pushes the second arm 22 to move can be reduced, so that the second arm 22 can be pushed downward to move conveniently.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An aluminum foil embossing device, comprising a frame (11) and an embossing roller (15); a wheel seat is installed at the bottom of the frame (11); a rubber roller (12) is rotatably connected to the wheel seat; the characteristics are: The top of the frame (11) is rotatably connected to a rotating shaft (14); a servo motor (13) is fixedly connected to the frame (11); an output end of the servo motor (13) is fixedly connected to the rotating shaft (14); a plurality of connecting arms (2) are fixedly connected to the rotating shaft (14); the plurality of connecting arms (2) are arranged in a ring array; a fixed seat (3) is provided at the end of the connecting arm (2); a plurality of embossing rollers (15) are provided; and the plurality of embossing rollers (15) are rotatably connected to corresponding fixed seats (3) respectively.

2. The aluminum foil embossing device according to claim 1, characterized in that: The connecting arm (2) comprises a first support arm (21) and a second support arm (22); the first support arm (21) and the second support arm (22) are telescopically and slidably connected; the first support arm (21) is fixedly connected to the rotating shaft (14); the fixing seat (3) is fixedly connected to the second support arm (22); an elastic member (25) is fixedly connected between the first support arm (21) and the second support arm (22); a pulley (6) is fixedly connected to the side surface of one end of the second support arm (22) close to the first support arm (21); a push-down shaft (23) is rotatably connected to the side surface of the frame (11) at a position corresponding to the pulley (6).

3. The aluminum foil embossing device according to claim 2, characterized in that: The fixed seat (3) comprises a first seat body (31) and a second seat body (32); the first seat body (31) is fixedly connected to the second support arm (22); the first seat body (31) and the second seat body (32) are connected by bolts; a groove (34) is provided in the middle of the first seat body (31) and the second seat body (32); a bearing (33) is provided in the groove (34); the bearing (33) is installed at the end of the embossing roller (15).

4. The aluminum foil embossing device according to claim 2, characterized in that: Both sides of the frame (11) are fixedly connected with a hydraulic cylinder (42); the output end of the hydraulic cylinder (42) is fixedly connected with a lifting seat (43); the top end of the lifting seat (43) is fixedly connected with a positioning rod (44); the second support arm (22) is fixedly connected with a positioning seat (41); and a positioning hole is provided on the positioning seat (41) at a position corresponding to the positioning rod (44).

5. The aluminum foil embossing device according to claim 4, characterized in that: A sliding block (51) is fixedly connected to the side of the lifting seat (43); a sliding rail (52) is fixedly connected to a position on the frame (11) corresponding to the sliding block (51); and the sliding rail (52) is slidably connected to the sliding block (51).

6. The aluminum foil embossing device according to claim 2, characterized in that: The push shaft (23) is rotatably connected with a pulley (6). When the lower push wheel (24) pushes the second support arm (22) to move downward, the pulley (6) fits against the surface of the lower push wheel (24).

Images