Automatic material receiving device for winding of coating machine

Abstract

The utility model discloses an automatic material receiving device for winding of a coating machine, and belongs to the technical field of coating machines. An automatic material receiving device for coating machine rolling comprises a rack and further comprises a rotary disc rotationally arranged on the rack, and at least two sets of rolling rollers are rotationally arranged on the rotary disc; the sliding seat is arranged on the machine frame in a sliding mode, a rotating shaft is fixedly arranged on the sliding seat, a pressing roller is arranged on the rotating shaft in a rotating mode, the pressing roller is matched with one set of winding rollers, a driving part used for driving the sliding seat to slide is arranged on the machine frame, and a cutting knife is arranged on the sliding seat in a sliding mode; according to the utility model, the turntable for switching the wind-up roll is rotationally arranged on the rack, and the pressing roll is driven to be close to or far away from the wind-up roll through the sliding seat, so that automatic material receiving and changing are realized, the production efficiency can be improved, the production requirement can be met, the potential safety hazard during manual operation can be reduced, and the use safety can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coating machine technical field especially relates to a coating machine winding automatic material receiving device. BACKGROUND

[0002] The winding pressure roller device of the printing and coating compound machine of the winding material drum is an auxiliary device for winding the material, which can make the material film flat, the tension moderate and the end face neat. When the winding diameter reaches the maximum value, the alarm will remind to change the winding. First, press the "material receiving preparation" button, and the rotary frame rotates to the preset position. The cutting arm automatically rotates to the winding material receiving position (adjusted when leaving the factory). The new winding shaft starts to drive. When the surface linear velocity of the new material drum is consistent with the linear velocity of the main machine, the indicator light is on to indicate that the preparation is complete. Then press the "material receiving" button, and the pressure roller is pressed down. After a certain time delay, the cutter operates to switch the material receiving to the new material shaft. The original material shaft automatically stops rotating, and the winding change is completed.

[0003] However, the winding pressure roller device has the following disadvantages: since the winding pressure roller operation in the prior art is manually controlled, on the one hand, with the improvement of automation, the low production efficiency of manual control cannot meet the current production needs; on the other hand, manual operation has certain operation safety hazards, which increases the incidence of safety accidents. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems of low production efficiency and certain safety hazards in manual operation in the prior art, and provides a coating machine winding automatic material receiving device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A coating machine winding automatic material receiving device, comprising a rack, further comprising: a turntable rotatably arranged on the rack, at least two groups of winding rollers are rotatably arranged on the turntable; a sliding seat slidingly arranged on the rack, a rotating shaft is fixedly arranged on the sliding seat, a pressure roller is rotatably arranged on the rotating shaft, the pressure roller is matched with one of the winding rollers, and a driving part for driving the sliding seat to slide is arranged on the rack, and a cutting knife is slidingly arranged on the sliding seat.

[0007] To facilitate the driving of the cutting knife to slide for cutting, preferably, a support plate is fixedly arranged on the sliding seat, a cross beam is fixedly arranged on the support plate, a guide groove is formed in the cross beam, a mounting seat is slidingly arranged in the guide groove, a second screw rod is rotatably arranged in the guide groove, the mounting seat is threadedly connected with the second screw rod, and the cutting knife is detachably arranged on the mounting seat.

[0008] In order to facilitate the installation of the cutting knife on the mounting seat, further, the cutting knife is fixedly provided with a fixing seat at one end, the mounting seat is provided with a limiting groove at the end away from the cross beam, the fixing seat is slidably arranged in the limiting groove, and a limiting assembly for limiting the sliding of the fixing seat is arranged in the limiting groove.

[0009] In order to facilitate the disassembly of the cutting knife, further, the limiting assembly comprises a push plate slidably arranged on the mounting seat, the mounting seat is provided with a sliding groove, a clamping block is slidably arranged in the sliding groove, one end of the push plate extending into the sliding groove is fixedly connected with the clamping block, the fixing seat is provided with a clamping groove, one end of the clamping block is clamped and connected with the clamping groove, and a spring is arranged in the sliding groove and abuts against the sliding groove and the clamping block at both ends.

[0010] Preferably, a rotating seat is rotatably arranged on the rotating disc, the rotating seat is provided with an insertion groove, a rotating shaft is fixedly arranged on the winding roller, one end of the rotating shaft is slidably arranged in the insertion groove, the rotating seat is provided with a first positioning hole, the rotating shaft is provided with a second positioning hole corresponding to the first positioning hole, and a fixing pin is threadedly connected with the rotating seat and is slidably arranged in the first positioning hole and the second positioning hole in sequence.

[0011] Preferably, a sliding groove is formed in the side wall of the rack, one end of the sliding seat is slidably arranged in the sliding groove, and a first screw rod is rotatably arranged in the sliding groove and is threadedly connected with the sliding seat.

[0012] Compared with the prior art, the present application provides a coating machine winding automatic material receiving device, which has the following advantages:

[0013] 1. The coating machine winding automatic material receiving device, by rotating a rotating disc for switching the winding roller on the rack, then driving the compression roller to approach or move away from the winding roller through the sliding seat, realizes automatic material receiving and replacing, not only can improve production efficiency and meet production needs, but also can reduce safety hazards during manual operation and improve use safety.

[0014] 2. The coating machine winding automatic material receiving device, by arranging the cutting knife on the mounting seat through the clamping block, the cutting knife is fixed reliably and is convenient to disassemble and assemble, so that the cutting knife is convenient to replace and maintain, and the use effect is improved.

[0015] The parts not involved in the device are the same as or can be realized by the prior art, the present application rotates a rotating disc for switching the winding roller on the rack, drives the compression roller to approach or move away from the winding roller through the sliding seat, realizes automatic material receiving and replacing, not only can improve production efficiency and meet production needs, but also can reduce safety hazards during manual operation and improve use safety. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Structure diagram of the automatic material receiving device of the coating machine winding device Figure 1 ;

[0017] Figure 2 Structure diagram of the automatic material receiving device of the coating machine winding device Figure 2 ;

[0018] Figure 3 Sectional view of the automatic material receiving device of the coating machine winding device

[0019] Figure 4 Automatic material receiving device of the coating machine winding device Figure 3 Enlarged view of part A

[0020] Figure 5 Structure diagram of the rotating seat of the automatic material receiving device of the coating machine winding device

[0021] In the figure: 1, rack; 101, sliding groove; 2, rotating disc; 201, rotating seat; 202, slot; 203, first positioning hole; 3, compression roller; 301, sliding seat; 302, first screw; 4, cross beam; 401, guide groove; 402, second screw; 5, winding roller; 501, rotating shaft; 502, second positioning hole; 6, fixed pin; 7, cutting knife; 701, fixed seat; 8, mounting seat; 801, limiting groove; 802, sliding groove; 9, clamping block; 901, push plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0023] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0024] Embodiment:

[0025] Reference Figures 1-5The utility model provides a kind of coating machine winding automatic material receiving device, including frame 1, still including: rotationally arranged with carousel 2 on frame 1, carousel 2 is symmetrically provided with two groups, it is fixedly arranged with the first motor for driving carousel 2 rotation on frame 1, and at least rotationally arranged with two groups winding roller 5 on carousel 2, here, winding roller 5 is provided with three groups, three groups winding roller 5 are evenly distributed on carousel 2, in use, winding roller 5 rotation can be wound to material;Sliding seat 301 is slidably arranged on frame 1, sliding seat 301 is also symmetrically provided with two groups, it is fixedly arranged with rotating shaft between two groups sliding seat 301, pressure roller 3 is rotationally arranged on rotating shaft, pressure roller 3 is cooperated with one of winding roller 5, and drive part for driving sliding seat 301 sliding is arranged on frame 1, cutting knife 7 is slidably arranged on sliding seat 301, in use, when winding is completed on one of winding roller 5 on carousel 2, carousel 2 is rotated 120 ° upwards, another winding roller 5 is rotated to near pressure roller 3, then winding is completed thickness winding roller 5 stops rotating, simultaneously, sliding seat 301 is brought to another winding roller 5 with pressure roller 3 and makes pressure roller 3 outer wall and current winding roller 5 abut, realizes that material is clamped on current winding roller 5, then cutting knife 7 is slid along crossbeam 4 and is cut off to material, and the material after cutting falls on current winding roller 5, winding roller 5 reverses, so that the broken edge of material is adhered on winding roller 5 under the extrusion of pressure roller 3, highest winding roller 5 is rotated, sliding seat 301 is reversed with pressure roller 3 and slides to restore original position, realize automatic material receiving, not only can improve production efficiency, also can reduce the danger when manual operation, improve use safety.

[0026] In use, carousel 2 for switching winding roller 5 is rotationally arranged on frame 1, then pressure roller 3 is driven to approach or away from winding roller 5 by sliding seat 301, realize automatic material receiving, not only can improve production efficiency, meet production demand, also can reduce the security risk when manual operation, improve use safety;By adopting clamp block 9 to detachably arrange cutting knife 7 on mounting seat 8, fixedly reliable, easy to assemble and disassemble, it is convenient to replace and maintain cutting knife 7, improve use effect.

[0027] Refer to Figure 3 And Figure 4The support plate is fixedly arranged on the sliding seat 301, the cross beam 4 is fixedly arranged on the support plate, the guide groove 401 is arranged in the cross beam 4, the mounting seat 8 is slidably arranged in the guide groove 401, the second screw rod 402 is rotatably arranged in the guide groove 401, the third motor for driving the second screw rod 402 to rotate is fixedly arranged on the cross beam 4, the mounting seat 8 is threadedly connected with the second screw rod 402, and the cutting knife 7 is detachably arranged on the mounting seat 8. In use, the mounting seat 8 is arranged on the cross beam 4, the cutting knife 7 is arranged on the mounting seat 8, the second screw rod 402 is driven to rotate by the third motor, the mounting seat 8 is driven to slide along the guide groove 401, the cutting knife 7 is cut, and the use effect is improved.

[0028] Referring to Figure 4 The fixing seat 701 is fixedly arranged on one end of the cutting knife 7, the limiting groove 801 is arranged on the end of the mounting seat 8 away from the cross beam 4, the fixing seat 701 is slidably arranged in the limiting groove 801, and the limiting assembly for limiting the sliding of the fixing seat 701 is arranged in the limiting groove 801. In use, the fixing seat 701 is fixedly arranged on the cutting knife 7, the limiting groove 801 is arranged on the mounting seat 8, the cross section of the limiting groove 801 is in a T-shaped structure, the cutting knife 7 is conveniently mounted on the mounting seat 8, and the use effect is improved.

[0029] Referring to Figure 4 The limiting assembly can be a screw for fixing the fixing seat 701 in the limiting groove 801. Here, the limiting assembly is designed as follows: the push plate 901 is slidably arranged on the mounting seat 8, the sliding groove 802 is arranged on the mounting seat 8, the clamping block 9 is slidably arranged in the sliding groove 802, the one end of the push plate 901 extending into the sliding groove 802 is fixedly connected with the clamping block 9, the clamping groove is arranged on the fixing seat 701, the one end of the clamping block 9 is clamped and connected with the clamping groove, the spring is arranged in the sliding groove 802, and the two ends of the spring are respectively abutted against the sliding groove 802 and the other end of the clamping block 9. In use, the clamping block 9 is separated from the clamping groove by sliding the push plate 901 with the clamping block 9, so that the fixing seat 701 and the cutting knife 7 can be detached from the mounting seat 8. Conversely, when the fixing seat 701 is slid in the sliding groove 802 and is in place, the push plate 901 is released, the clamping block 9 is slid into the clamping groove under the elastic force of the spring, the fixing seat 701 is fixed in the sliding groove 802, and the use effect is improved.

[0030] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 5On the rotating disc 2, a rotating seat 201 is arranged, a second motor for driving the rotating seat 201 to rotate is fixedly arranged on one of the rotating discs 2, the rotating seat 201 is uniformly provided with three groups, the rotating seat 201 is provided with a slot 202, a rotating shaft 501 is fixedly arranged on the winding roller 5, one end of the rotating shaft 501 is slidably arranged in the slot 202, two groups of parallel faces are fixedly arranged on the end of the rotating shaft 501 away from the winding roller 5, the two groups of parallel faces are respectively in abutment with the inner walls of the slot 202, a first positioning hole 203 is formed in the rotating seat 201, a second positioning hole 502 corresponding to the first positioning hole 203 is formed in the rotating shaft 501, a fixing pin 6 is threadedly connected with the rotating seat 201, the fixing pin 6 is slidably arranged in the first positioning hole 203 and the second positioning hole 502 in sequence, in use, the rotating seat 201 is arranged on the rotating disc 2, one end of the winding roller 5 is detachably arranged on the rotating seat 201, the winding roller 5 can be driven to rotate for winding by the rotating seat 201, and the winding roller 5 can be conveniently detached from the rotating seat 201 after winding, thereby improving the use effect.

[0031] With reference to Figures 1-3 The first screw rod 302 is rotatably arranged in the sliding groove 101, a fourth motor for driving the first screw rod 302 to rotate is fixedly arranged on the rack 1, the sliding seat 301 is threadedly connected with the first screw rod 302, in use, the sliding seat 301 and the compression roller 3 can be driven to approach or move away from the winding roller 5 by driving the first screw rod 302 to rotate, thereby realizing automatic compression winding of the material and facilitating the cutting of the cutting knife 7, and the use effect is improved.

[0032] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A coater winding automatic receiving device, comprising a frame (1), characterized in that, Also include: The rotating disc (2) is arranged on the frame (1), and at least two groups of winding rollers (5) are arranged on the rotating disc (2); The sliding seat (301) is arranged on the frame (1), a rotating shaft is fixedly arranged on the sliding seat (301), a pressure roller (3) is rotatably arranged on the rotating shaft, the pressure roller (3) is matched with one group of winding rollers (5), and a driving portion for driving the sliding of the sliding seat (301) is arranged on the frame (1). The cutting knife (7) is slidably arranged on the sliding seat (301); The sliding seat (301) is fixedly provided with a support plate, the support plate is fixedly provided with a cross beam (4), the cross beam (4) is provided with a guide groove (401) in the inside, the mounting seat (8) is slidably arranged in the guide groove (401), and the second screw (402) is rotatably arranged in the guide groove (401). The mounting seat (8) is threadedly connected with the second screw (402), and the cutting knife (7) is detachably arranged on the mounting seat (8); The rotating seat (201) is rotatably arranged on the rotating disc (2), the rotating seat (201) is provided with a slot (202), the rotating shaft (501) is fixedly arranged on the winding roller (5), one end of the rotating shaft (501) is slidably arranged in the slot (202), the rotating seat (201) is provided with a first positioning hole (203), the rotating shaft (501) is provided with a second positioning hole (502) corresponding to the first positioning hole (203), and the rotating seat (201) is threadedly connected with the fixing pin (6). The fixing pin (6) is slidably arranged in the first positioning hole (203) and the second positioning hole (502) in sequence; The sliding groove (101) is arranged on the side wall of the frame (1), one end of the sliding seat (301) is slidably arranged in the sliding groove (101), and the first screw (302) is rotatably arranged in the sliding groove (101). The sliding seat (301) is threadedly connected with the first screw (302).

2. The automatic material receiving device for a coater winding according to claim 1, wherein One end of the cutting knife (7) is fixedly provided with a fixing seat (701), the mounting seat (8) is provided with a limiting groove (801) at the end away from the cross beam (4), the fixing seat (701) is slidably arranged in the limiting groove (801), and the limiting groove (801) is provided with a limiting assembly for limiting the sliding of the fixing seat (701).

3. The automatic material receiving device for a coater winding according to claim 2, wherein The limiting assembly comprises a push plate (901) slidably arranged on the mounting seat (8), a sliding groove (802) is arranged on the mounting seat (8), a clamping block (9) is slidably arranged in the sliding groove (802), one end of the push plate (901) extending into the sliding groove (802) is fixedly connected with the clamping block (9), a clamping groove is arranged on the fixing seat (701), one end of the clamping block (9) is clamped and connected with the clamping groove, a spring is arranged in the sliding groove (802), and the two ends of the spring are respectively abutted with the sliding groove (802) and the clamping block (9).

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