High-speed dividing and cutting machine with four-shaft roll changing function

Abstract

The utility model relates to the technical field of high-speed splitting machines, and discloses a four-shaft roll changing high-speed splitting machine which comprises a splitting machine body and a roll feeding assembly, the splitting machine body comprises a machine frame and limiting baffles, one end of the machine frame is provided with the two limiting baffles, and the limiting baffles are symmetrically arranged. The roll-up assembly comprises a connecting plate, a first connecting lug block, a second connecting lug block, a connecting block and an electric telescopic rod, the first connecting lug block is arranged on the lower surface of the connecting plate, the second connecting lug block is arranged on the upper surface of the connecting plate, a limiting baffle is hinged to one end of the first connecting lug block, and the second connecting lug block is hinged to one end of the connecting block; an electric telescopic rod is hinged to the other end of the connecting block. The limiting baffle, the first connecting lug block, the second connecting lug block, the connecting block and the electric telescopic rod are used in cooperation, the height of the connecting plate and the height of the connecting shaft can be reduced, then a machined part and the connecting shaft can be installed in a matched mode in a more labor-saving mode, and the good practical effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed slitting machines, in particular to a high-speed slitting machine with four-axis roll-changing. Background Art

[0002] High-speed slitting machine is a mechanical equipment that cuts wide paper, mica tape or film into multiple narrow materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery.

[0003] The utility model patent application document with the publication number "CN212197811U" discloses a vertical high-speed slitting machine, which is mainly composed of a machine body, a material holding barrel, a material baffle plate and a compacting assembly. This technology has the advantage of being easy to collect the materials flying out of the discharge port.

[0004] The vertical high-speed slitting machine disclosed in the above document has the following defects: the height of the unwinding assembly cannot be adjusted during use, which makes winding more laborious and has poor practicality.

[0005] It can be seen from this that the roll-up assembly of the existing vertical high-speed slitting machine cannot adjust the height, and it is necessary to improve the existing shortcomings and provide a high-speed slitting machine with four-axis roll changing. Utility Model Content

[0006] The utility model aims to provide a high-speed slitting machine with four-axis roll change to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a high-speed slitting machine with four-axis roll changing, comprising a slitting machine body and a roll-up assembly, the slitting machine body comprising a frame and a limit baffle, one end of the frame is provided with a limit baffle, the limit baffle is fixed as two and symmetrically arranged, the roll-up assembly comprises a connecting plate, a first connecting ear block, a second connecting ear block, a connecting block and an electric telescopic rod, the lower surface of the connecting plate is provided with a first connecting ear block, the upper surface of the connecting plate is provided with a second connecting ear block, one end of the first connecting ear block is hinged to the limit baffle, one end of the connecting block is hinged to the second connecting ear block, the other end of the connecting block is hinged to the electric telescopic rod, and the other end of the electric telescopic rod is mounted on the outer surface of the frame.

[0009] Furthermore, the slitting machine body also includes a transmission structure, a support frame and a controller. The transmission structure is installed inside the frame, the support frame is installed on the upper surface of the frame, and the controller is installed at the other end of the support frame.

[0010] Furthermore, a chamber is provided inside the limit baffle, a slide is slidably connected inside the chamber, a spring is installed at one end of the slide, the other end of the spring is installed on the inner surface of the chamber, an abutment block is installed at the other end of the spring, one end of the abutment block passes through the limit baffle and extends outward.

[0011] Furthermore, the upper winding assembly also includes a screw rod, a limit plate, a slider, a rotating shaft, a rotating motor, a commutator and a driving motor. A through groove is provided on the upper surface of the connecting plate, and a screw rod is rotatably connected inside the through groove. One end of the screw rod passes through the connecting plate and extends outward. A commutator is installed on the outer surface of the screw rod, and a driving motor is installed on the upper surface of the commutator. A slider is slidably connected to the outer surface of the screw rod. Limit plates are installed on the upper surfaces of the connecting plate and the slider, one of the limit plates has a groove on the outer surface, and the other limit plate has a mounting opening on the outer surface, a bearing is installed inside the groove, and a rotating shaft is rotatably connected at the axis center of the bearing, a rotating shaft is mounted inside the mounting opening, and a rotating motor is installed on one end of the rotating shaft.

[0012] Furthermore, a protective shell is provided on the outer surface of the rotating electrical machine.

[0013] Furthermore, a processing part is mounted on the outer surface of the rotating shaft.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model can reduce the height of the connecting plate and the connecting shaft by using the limit baffle, the first connecting ear block, the second connecting ear block, the connecting block and the electric telescopic rod, so that the workpiece and the connecting shaft can be installed more labor-savingly, achieving a better practical effect.

[0016] (2) The utility model uses a sliding plate, a spring and abutment blocks in coordination, so that the connecting plate can be cushioned when the connecting plate is lowered, thereby reducing the impact force of the connecting plate on the limit baffle plate and extending the service life of the connecting plate and the limit plate.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model when it is working;

[0021] Figure 3 This is a schematic diagram of the structure when replacing a processing part of the utility model;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 5 This is a schematic diagram of the main structure of the slitting machine of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the roll-up assembly of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the limit plate, slider and screw rod of the utility model;

[0026] Figure 8 This is a cross-sectional view of the limit baffle structure of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] In the figure: 1. slitting machine body; 101. frame; 102. limit baffle; 10201. chamber; 103. transmission structure; 104. support frame; 105. controller; 2. roll-up assembly; 201. connecting plate; 202. first connecting ear block; 203. second connecting ear block; 204. connecting block; 205. electric telescopic rod; 206. screw rod; 207. limit plate; 20701. groove; 208. slider; 209. rotating shaft; 2010. rotating motor; 2011. commutator; 2012. driving motor; 3. slide plate; 4. spring; 5. abutment block; 6. protective shell; 7. processed part. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1 - Figure 8As shown, the utility model is a high-speed slitting machine with four-axis roll changing, including a slitting machine body 1 and a roll-up assembly 2, the slitting machine body 1 includes a frame 101 and a limit baffle 102, one end of the frame 101 is provided with a limit baffle 102, the limit baffle 102 is fixed as two and symmetrically arranged, the roll-up assembly 2 includes a connecting plate 201, a first connecting ear block 202, a second connecting ear block 203, a connecting block 204 and an electric telescopic rod 205, the lower surface of the connecting plate 201 is provided with a first connecting ear block 202, the upper surface of the connecting plate 201 is provided with a second connecting ear block 203, one end of the first connecting ear block 202 is hinged to the limit baffle 102, one end of the connecting block 204 is hinged to the second connecting ear block 203, the other end of the connecting block 204 is hinged to the electric telescopic rod 205, and the other end of the electric telescopic rod 205 is installed on the outer surface of the frame 101.

[0031] The slitting machine body 1 further comprises a transmission structure 103 , a support frame 104 and a controller 105 . The transmission structure 103 is installed inside the frame 101 , the support frame 104 is installed on the upper surface of the frame 101 , and the controller 105 is installed at the other end of the support frame 104 .

[0032] A chamber 10201 is provided inside the limit baffle 102, and a slide plate 3 is slidably connected inside the chamber 10201. A spring 4 is installed at one end of the slide plate 3, and the other end of the spring 4 is installed on the inner surface of the chamber 10201. An abutment block 5 is installed at the other end of the spring 4, and one end of the abutment block 5 passes through the limit baffle 102 and extends outward.

[0033] The upper roll assembly 2 also includes a screw rod 206, a limit plate 207, a slider 208, a rotating shaft 209, a rotating motor 2010, a commutator 2011 and a driving motor 2012. A through groove is provided on the upper surface of the connecting plate 201, and the screw rod 206 is rotatably connected inside the through groove. One end of the screw rod 206 passes through the connecting plate 201 and extends outward. The commutator 2011 is installed on the outer surface of the screw rod 206, and the driving motor 2012 is installed on the upper surface of the commutator 2011. The outer surface of the rod 206 is slidably connected to the slider 208, and the upper surfaces of the connecting plate 201 and the slider 208 are both installed with limit plates 207, wherein the outer surface of one of the limit plates 207 is provided with a groove 20701, and the outer surface of the other limit plate 207 is provided with a mounting opening, a bearing is installed inside the groove 20701, and a rotating shaft 209 is rotatably connected at the axis of the bearing, the rotating shaft 209 is installed inside the mounting opening, and a rotating motor 2010 is installed at one end of the rotating shaft 209.

[0034] The outer surface of the rotating electrical machine 2010 is covered with a protective shell 6 .

[0035] A processing part 7 is mounted on the outer surface of the rotating shaft 209 .

[0036] When in use, firstly, the workpiece 7 is installed together with the rotating shaft 209. After installation, the driving motor 2012 is turned on. The output end of the driving motor 2012 drives the commutator 2011 to rotate, so that the commutator 2011 drives the screw rod 206 to rotate. When the screw rod 206 rotates, the slider 208 drives the limit plate 207, the rotating shaft 209 and the workpiece 7 to move horizontally. When one end of the rotating shaft 209 is installed at the axis center of the bearing, the driving motor 2012 is turned off. At this time, the electric telescopic rod 205 is turned on, and the output end of the electric telescopic rod 205 is reset. When the connecting block 204 is moved, the connecting plate 201 is moved upward with the mounting hole of the first connecting ear block 202 as the center, so as to achieve the effect of raising the height of the connecting plate 201. When the connecting plate 201 is in the same straight line with the frame 101, the electric telescopic rod 205 is closed, and then one end of the workpiece 7 is wound around the transmission structure 103, and then the transmission structure 103 is used to transport the workpiece 7 by operating the controller 105. When the workpiece 7 is used up, the transmission structure 103 is closed by operating the controller 105. 03, and then turn on the electric telescopic rod 205. The output end of the electric telescopic rod 205 pushes the connecting block 204 to move, so that the connecting block 204 moves and the connecting plate 201 moves axially downward with the mounting hole of the first connecting ear block 202 as the center. When the outer surface of the connecting plate 201 gradually contacts the outer surface of the abutment block 5, the abutment block 5 pushes the slide plate 3 to move into the chamber 10201. At the same time, the spring 4 gradually contracts and buffers the connecting plate 201, reducing the impact force of the connecting plate 201 on the limit baffle 102. When the outer surface of the connecting plate 201 contacts the outer surface of the abutment block 5, the abutment block 5 pushes the slide plate 3 to move into the chamber 10201. When the outer surfaces of the limit baffle 102 are in contact with each other, the electric telescopic rod 205 is closed, and then the drive motor 2012 is turned on. The output end of the drive motor 2012 drives the commutator 2011 to rotate, so that the commutator 2011 drives the screw rod 206 to rotate. While the screw rod 206 rotates, the slider 208 drives the limit plate 207, the rotating shaft 209 and the workpiece 7 to move horizontally, so that one end of the rotating shaft 209 is separated from the axis of the bearing. When the two limit plates 207 are far away from each other, the drive motor 2012 can be turned off, and then the used workpiece 7 can be removed from the rotating shaft 209.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-speed slitting machine with four-axis roll-changing, comprising a slitting machine body (1) and a roll-up assembly (2), characterized in that: The slitting machine body (1) comprises a frame (101) and a limit baffle (102); one end of the frame (101) is provided with a limit baffle (102); the limit baffle (102) is fixed in two and symmetrically arranged; The upper roll assembly (2) comprises a connecting plate (201), a first connecting ear block (202), a second connecting ear block (203), a connecting block (204) and an electric telescopic rod (205); the lower surface of the connecting plate (201) is provided with the first connecting ear block (202); the upper surface of the connecting plate (201) is provided with the second connecting ear block (203); one end of the first connecting ear block (202) is hingedly connected to a limit stopper (102); one end of the connecting block (204) is hingedly connected to the second connecting ear block (203); the other end of the connecting block (204) is hingedly connected to the electric telescopic rod (205); and the other end of the electric telescopic rod (205) is mounted on the outer surface of the frame (101).

2. A four-axis high-speed slitting machine with roll change according to claim 1, characterized in that: The slitting machine body (1) further comprises a transmission structure (103), a support frame (104) and a controller (105); the transmission structure (103) is installed inside the frame (101); the support frame (104) is installed on the upper surface of the frame (101); and the controller (105) is installed at the other end of the support frame (104).

3. The four-axis high-speed slitting machine for roll change according to claim 1, characterized in that: A chamber (10201) is provided inside the limit baffle (102), a slide plate (3) is slidably connected inside the chamber (10201), a spring (4) is installed at one end of the slide plate (3), the other end of the spring (4) is installed on the inner surface of the chamber (10201), and a contact block (5) is installed at the other end of the spring (4), and one end of the contact block (5) passes through the limit baffle (102) and extends outward.

4. The four-axis high-speed slitting machine with roll change according to claim 1, characterized in that: The upper roll assembly (2) further comprises a screw rod (206), a limit plate (207), a slider (208), a rotating shaft (209), a rotating motor (2010), a commutator (2011) and a driving motor (2012); a through slot is provided on the upper surface of the connecting plate (201); the screw rod (206) is rotatably connected inside the through slot; one end of the screw rod (206) passes through the connecting plate (201) and extends outward; the commutator (2011) is mounted on the outer surface of the screw rod (206); and the driving motor (2012) is mounted on the upper surface of the commutator (2011). The outer surface of the screw rod (206) is slidably connected to a slider (208); the upper surfaces of the connecting plate (201) and the slider (208) are both installed with limit plates (207); a groove (20701) is provided on the outer surface of one of the limit plates (207); a mounting opening is provided on the outer surface of the other limit plate (207); a bearing is installed inside the groove (20701); a rotating shaft (209) is rotatably connected to the axis of the bearing; the rotating shaft (209) is cooperatively installed inside the mounting opening; and a rotating motor (2010) is installed at one end of the rotating shaft (209).

5. The four-axis high-speed slitting machine with roll change according to claim 4, characterized in that: The outer surface of the rotating electrical machine (2010) is covered with a protective shell (6).

6. The high-speed slitting machine with four-axis roll change according to claim 4, characterized in that: A processing part (7) is mounted on the outer surface of the rotating shaft (209).

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