Copper foil splitting machine compression roller structure with axial and radial adjusting structures

Abstract

The utility model provides a copper foil splitting machine compression roller structure with axial and radial adjusting structures, and belongs to the technical field of copper foil production equipment. Comprising side plates on a rack of the copper foil splitting machine, two ends of a compression roller rotating shaft are rotatably supported on the side plates, a cylinder is arranged on the outer side of one side plate, the rear end of the cylinder is hinged to the side plates, and the front end of the cylinder is connected with one end of the compression roller rotating shaft through a connecting rod structure and drives the compression roller rotating shaft to rotate; the compression roller is freely pressed on the wind-up roller, and the two ends of the compression roller are connected with compression roller swing arms; one end of each pressing roller swing arm is connected with the pressing roller rotating shaft through an axial and radial adjusting connecting structure, the axial and radial adjusting connecting structures can rotate relative to the pressing roller rotating shaft and are adjusted in an axial moving mode, and the axial and radial adjusting connecting structures and the pressing roller rotating shaft are fixed in an enclasping mode after the positions of the axial and radial adjusting connecting structures are adjusted; the compression roller swing arm is rotationally arranged on the axial and radial adjusting connecting structure in a sleeving mode, and a stirring connecting structure is arranged between the axial and radial adjusting connecting structure and the compression roller swing arm. According to the structure, the functions of axial movement and radial rotation, pressing and lifting of the pressing roller are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper foil production equipment, and in particular relates to a copper foil slitting machine pressure roller structure with axial and radial adjustment structures. Background Art

[0002] With the rapid development of the new energy industry, the demand for copper foil continues to increase. High-quality and stable copper foil slitting machines will become the mainstream development direction of market demand. The trimming and slitting of wide-width coils such as copper foil cannot be separated from high-quality slitting machines. In order to ensure that the slitting machine equipment can achieve the stability, efficiency, flatness, uniformity of copper foil winding, and the neatness of coil trimming during the slitting process, the performance requirements of the pressure roller at the winding end of the slitting machine are extremely high. Although the existing pressure roller structure can realize the downward pressure function, it does not have the adjustment function of axial movement and radial rotation, which leads to the unstable winding operation of the slitting machine and the inconvenience of replacing the winding rollers and reels. Therefore, from the perspective of economy, practicality, adjustability and cost controllability, it is necessary to design a pressure roller structure with stable mechanical properties, simple structure, safety and reliability for the adaptability of the slitting machine during the winding process and the stability of operation. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a copper foil slitting machine pressure roller structure with axial and radial adjustment structure. The utility model aims to redesign the structure of the pressure roller component of the slitting machine to realize the functions of axial movement and radial rotation, pressing down and lifting of the pressure roller on the pressure roller rotating shaft, so as to achieve the purpose of adjusting the pressure roller to different requirements.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A copper foil slitting machine roller structure with an axial and radial adjustment structure comprises left and right side plates arranged on a copper foil slitting machine frame, the left and right side plates support winding rollers, both ends of the roller rotating shaft are rotatably supported on the left and right side plates, a cylinder is arranged on the outer side of one of the side plates, the rear end of the cylinder is hinged to the side plate, and the front end of the cylinder is connected to one end of the roller rotating shaft through a connecting rod structure and drives the roller rotating shaft to rotate;

[0006] The pressure roller is freely pressed on the winding roller, and pressure roller swing arms are connected to both ends of the pressure roller; one end of each pressure roller swing arm is connected to the pressure roller rotating shaft through an axial-radial adjustment connection structure, and the axial-radial adjustment connection structure can rotate and axially move and adjust relative to the pressure roller rotating shaft. After the axial-radial adjustment connection structure is adjusted to a good position, it is tightly clamped and fixed to the pressure roller rotating shaft, and the pressure roller swing arm is rotatably sleeved on the axial-radial adjustment connection structure. A toggle connection structure is provided between the axial-radial adjustment connection structure and the pressure roller swing arm, and the axial-radial adjustment connection structure toggles the pressure roller swing arm to lift up as the pressure roller rotating shaft rotates, and lifts the pressure roller connected thereto from the winding roller.

[0007] To further define the above scheme, a cylinder seat is fixed on the outer surface of the side plate, the rear end of the cylinder is hinged to the cylinder seat, and the connecting rod structure between the piston end of the front end of the cylinder and the pressure roller rotating shaft includes a cylinder connecting pin and an shaft connecting rod, one end of the shaft connecting rod is hinged to the piston end of the cylinder through the cylinder connecting pin, and the other end of the shaft connecting rod is rotatably sleeved with the pressure roller rotating shaft.

[0008] To further define the above scheme, a group of axial and radial adjustment connection structures include a linear bearing, a pressure ring, a bearing, a locking ring, a stop ring and a pressure block, the linear bearing is sleeved on the rotating shaft of the pressure roller, the pressure ring is sleeved on the outside of the linear bearing and is fixedly connected to the linear bearing, the connecting hole at one end of the pressure roller swing arm is rotatably supported on the outside of the pressure ring through the bearing, the locking ring is fixedly sleeved on the outside of the left end of the pressure ring and locks the bearing, the stop ring is sleeved on the rotating shaft of the pressure roller, the right end hole of the stop ring is cooperated with the left end of the pressure ring and is fixedly connected, the left end hole of the stop ring is tightly and fixedly connected to the rotating shaft of the pressure roller, a toggle block is radially extended from one side of the outer surface of the right end of the pressure ring, the pressure block is fixed on one side of the pressure roller swing arm, and the toggle block is in contact with the pressure block.

[0009] To further limit the above scheme, the pressure ring includes a pressure ring body, a pressure ring inner hole is provided inside the pressure ring body, the pressure ring inner hole is interference fit with the outer surface of the linear bearing and is fixed by a top screw, the outer circle surface of the pressure ring body is supported by the bearing and connected to the pressure roller swing arm, the left end of the outer circle of the pressure ring body is sleeved with a locking ring for limiting the bearing, the locking ring and the pressure ring body are fixed by a top screw, the left end of the pressure ring body is integrally provided with a left connecting ring, the left connecting ring is clearance fit with the surface of the pressure roller rotating shaft and is used to connect with the stop ring, the right end of the pressure ring body is integrally provided with a retaining ring, and a toggle block is radially extended from one side of the outer circle of the retaining ring.

[0010] To further define the above scheme, the stopping ring includes a right stopping connecting section and a left stopping clamping section, a radial separation cut is provided between the right stopping connecting section and the left stopping clamping section to ensure that the right stopping connecting section and the left stopping clamping section have an integral connection; a connecting inner hole is provided inside the right stopping connecting section, the connecting inner hole is used to be sleeved on the outside of the left connecting ring of the pressure ring and the two are fixed by a top screw; a clamping inner hole is provided inside the left stopping clamping section, the clamping inner hole is sleeved on the rotating shaft of the pressure roller, and a clamping cut is provided on one side of the stopping clamping section along the axial direction, the clamping cut makes the clamping inner hole shrinkable, and the left stopping clamping sections on both sides of the clamping cut are connected by clamping fixing screws to make the clamping inner hole shrink and clamp the rotating shaft of the pressure roller, and a screw installation notch is provided on the outer circle of the stopping clamping section to facilitate the connection of the clamping fixing screws.

[0011] As a further limitation of the above scheme, the separation cut exceeds the radial half cross section of the stop ring and connects the right stop connecting section and the left stop clamping section through the radial less half cross section.

[0012] As a further limitation of the above scheme, the position of the clamping cut is determined according to the position of the separating cut, and the clamping cut and the separating cut are to be vertically cross-connected so that the circular ring of the stop clamping section has a contraction effect.

[0013] As a further limitation of the above scheme, the clamping cut cuts through one side of the stop clamping section, and the clamping cut can extend to a suitable depth on the other side opposite to the clamping inner hole.

[0014] The advantages of this utility model compared with the prior art:

[0015] 1. This scheme takes the rotating shaft of the slitting machine roller as the main body, and redesigns the structure of the roller component, wherein the rotating shaft of the roller can be rotated by the cylinder and the connecting rod structure. The axial movement adjustment of the roller on the rotating shaft of the roller can be realized through the connection of the linear bearing, and after the position is adjusted, it is fixedly connected to the rotating shaft of the roller through the pressure ring and the stop ring fixedly connected to the linear bearing; this structure realizes the axial movement adjustment of the roller on the rotating shaft, and can adjust the axial position according to the axial position of the winding roller. In addition, the roller swing arm is supported on the pressure ring through the bearing and can rotate freely, and the pressure ring can contact the pressure block as the rotating shaft of the roller rotates to move the roller swing arm to lift it, so that the roller connected to it is lifted from the winding roller. This structure realizes the rotation adjustment of the roller, so that the roller can be lifted from the winding roller, which is convenient for the adjustment and replacement of the winding roller. This structure as a whole realizes the function of the roller swing arm driving the roller to realize axial movement and radial rotation and downward pressure and lifting on the rotating shaft of the roller, so as to achieve the purpose of adjusting the roller to different requirements;

[0016] 2. The structure of the pressure ring and the stop ring in this scheme is designed according to the use requirements. While realizing the axial movement and rotation adjustment of the pressure roller, it can also ensure the fixed connection with the rotating shaft of the pressure roller. The structural design is reasonable and novel, and the use performance is reliable and stable;

[0017] 3. This solution adopts a pneumatic structure design to drive the roller rotating shaft, so that the copper foil winding performance is stable, the adjustment is convenient, and it fully meets expectations. It has been used for equipment production needs and meets the performance requirements of the roller structure during the copper foil slitting machine winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the utility model;

[0020] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0021] Figure 4 This is a schematic diagram of the structure of the medium pressure ring of the utility model;

[0022] Figure 5 This is a schematic diagram of the main structure of the stop ring of the utility model;

[0023] Figure 6 It is a left-side structural schematic diagram of the stop ring in the utility model. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0026] See also Figure 1-6, describe the embodiments of the present utility model in detail.

[0027] Example: Copper foil slitting machine roller structure with axial and radial adjustment structure, see Figure 1 As shown, the copper foil slitting machine includes side plates 1 arranged on the left and right sides of the frame, and the side plates 1 support winding rollers 2. The two ends of the winding rollers 2 are rotatably supported on the side plates through bearings to ensure that the winding rollers 2 can rotate flexibly. The winding rollers 2 are provided with a reel 17, and the reel 17 is used to wind the copper foil coil 18.

[0028] In this embodiment, both ends of the roller rotating shaft 3 are rotatably supported on the left and right side plates 1, and a cylinder 4 is provided on the outer side of the side plate 1. The rear end of the cylinder 4 is hinged to the side plate 1, and the front end of the cylinder 4 is connected to one end of the roller rotating shaft 3 through a connecting rod structure and drives the roller rotating shaft 3 to rotate;

[0029] In this embodiment, the pressure roller 8 is freely pressed on the winding roller 2, and both ends of the pressure roller 8 are connected to pressure roller swing arms 13; one end of each pressure roller swing arm 13 is connected to the pressure roller rotating shaft 3 through an axial-radial adjustment connection structure 9, and the axial-radial adjustment connection structure 9 can rotate and axially move and adjust relative to the pressure roller rotating shaft 3. After the axial-radial adjustment connection structure 9 is adjusted to a good position, it is tightly fixed to the pressure roller rotating shaft 3, and the pressure roller swing arm 13 is rotatably sleeved on the axial-radial adjustment connection structure 9. A toggle connection structure is provided between the axial-radial adjustment connection structure 9 and the pressure roller swing arm 13. The axial-radial adjustment connection structure 9 toggles the pressure roller swing arm 13 to lift up as the pressure roller rotating shaft 3 rotates, and lifts the pressure roller 8 connected thereto from the winding roller 2.

[0030] This embodiment takes the rotating shaft of the slitting machine roller as the main body, and redesigns the structure of the roller component, wherein the rotating shaft of the roller can be rotated by the cylinder and the connecting rod structure. The axial movement adjustment of the roller on the rotating shaft is realized by the axial radial adjustment connection structure, and the axial position can be adjusted according to the axial position of the winding roller. In addition, the axial radial adjustment connection structure also realizes the rotation adjustment of the roller, so that the roller can be lifted from the winding roller, which is convenient for the adjustment and replacement of the winding roller. The structure as a whole realizes the function of the roller swing arm driving the roller to realize axial movement and radial rotation and pressing and lifting on the roller rotating shaft, so as to achieve the purpose of adjusting the roller to different requirements.

[0031] In a specific implementation: see Figure 3As shown, a group of axial-radial adjustment connection structures 9 includes a linear bearing 10, a pressure ring 11, a bearing 12, a locking ring 14, a stop ring 15 and a pressure block 16. The linear bearing 10 is sleeved on the pressure roller rotating shaft 3, and the pressure ring 11 is sleeved on the outside of the linear bearing 10 and fixedly connected to the linear bearing 10. The connecting hole at one end of the pressure roller swing arm 13 is rotatably supported on the outside of the pressure ring 11 through the bearing 12. The locking ring 14 is fixedly sleeved on the outside of the left end of the pressure ring 11 and locks the bearing 12. The stop ring 15 is sleeved on the pressure roller rotating shaft 3. The right end hole of the stop ring 15 is matched to be sleeved on the outside of the left end of the pressure ring 11 and fixedly connected. The left end hole of the stop ring 15 has a contraction effect and is tightly and fixedly connected to the pressure roller rotating shaft 3. A toggle block 11-5 is radially extended from one side of the outer surface of the right end of the pressure ring 11. The pressure block 16 is fixed on one side of the pressure roller swing arm 13, and the toggle block 11-5 is in contact with the pressure block 16.

[0032] In the above-mentioned embodiment: the axial movement adjustment of the pressure roller on the pressure roller rotating shaft can be realized through the connection of the linear bearing, and after the position is adjusted, the pressure roller is fixedly connected to the pressure roller rotating shaft through the pressure ring and the stop ring fixedly connected to the linear bearing; this structure realizes the axial movement adjustment of the pressure roller on the rotating shaft, and the axial position can be adjusted according to the axial position of the winding roller. In addition, the pressure roller swing arm is supported on the pressure ring through the bearing and can rotate freely, and the pressure ring can contact the pressure block with the rotation of the pressure roller rotating shaft to move the pressure roller swing arm to lift, so that the pressure roller connected to it is lifted from the winding roller. This structure realizes the rotation adjustment of the pressure roller, so that the pressure roller can be lifted from the winding roller, which is convenient for the adjustment and replacement of the winding roller. This structure as a whole realizes the function of the pressure roller swing arm driving the pressure roller to realize axial movement and radial rotation and downward pressure and lifting on the pressure roller rotating shaft.

[0033] In a specific embodiment, see Figure 4 As shown, the pressure ring 11 includes a pressure ring body 11-1, and a pressure ring inner hole 11-2 is provided inside the pressure ring body 11-1. The pressure ring inner hole 11-2 is interference fit with the outer surface of the linear bearing 10 and is fixed by a top screw. The outer circumferential surface of the pressure ring body 11-1 is supported by a bearing 12 to connect the pressure roller swing arm 13. The left end of the outer circle of the pressure ring body 11-1 is sleeved with a locking ring 14 for limiting the bearing 12. The locking ring 14 is fixed to the pressure ring body 11-1 by a top screw. The left end of the pressure ring body 11-1 is integrally provided with a left connecting ring 11-4. The left connecting ring 11-4 is clearance-matched with the surface of the pressure roller rotating shaft 3 and is used to be fixedly connected with the stop ring 15. The right end of the pressure ring body 11-1 is integrally provided with a retaining ring 11-3. A toggle block 11-5 is radially extended from one side of the outer circle of the retaining ring 11-3, and the left end face of the retaining ring 11-3 is also used to limit the bearing 12.

[0034] The structure of the pressure ring is designed according to the use requirements. While achieving the supporting effect on the pressure roller swing arm, it also realizes the intermediate connection function of the axial movement and rotation adjustment function of the pressure roller. The structural design is reasonable and novel, and the use performance is reliable and stable.

[0035] In a specific embodiment, see Figure 5 , Figure 6 As shown, the stop ring 15 includes a right stop connection section 15-1 and a left stop clamping section 15-2, and a radial separation cut 15-3 is provided between the right stop connection section 15-1 and the left stop clamping section 15-2 to ensure that the right stop connection section 15-1 and the left stop clamping section 15-2 have an integral connection; the right stop connection section 15-1 is provided with a connecting inner hole 15-4, and the connecting inner hole 15-4 is used to be sleeved on the outside of the left connection ring 11-4 of the pressure ring 11 and the two are fixed by a top screw; the left stop clamping section 15-2 is provided with a connecting inner hole 15-4. There is a clamping inner hole 15-5, and the clamping inner hole 15-5 is sleeved on the pressure roller rotating shaft 3. One side of the stopping clamping section 15-2 is provided with an axial clamping cutout 15-6, and the clamping cutout 15-6 makes the clamping inner hole 15-5 shrinkable. The left stopping clamping sections 15-2 on both sides of the clamping cutout 15-6 are connected by clamping fixing screws 15-7 to make the clamping inner hole 15-5 shrink and clamp the pressure roller rotating shaft 3. The outer circle of the stopping clamping section 15-2 is provided with a screw installation notch 15-8 for facilitating the connection of the clamping fixing screws 15-7.

[0036] The structure of the stop ring is designed according to the use requirements, and realizes the fixed connection with the pressure ring and the clamping and fixed connection with the rotating shaft of the pressure roller. The structure design is reasonable and novel, the use is convenient, and the use performance is reliable and stable.

[0037] In a specific embodiment, the separation cut 15-3 exceeds the radial half cross section of the stop ring 15 and connects the right stop connecting section 15-1 and the left stop clamping section 15-2 through the radial half cross section.

[0038] Through the above-mentioned design of the stop ring, while ensuring the function of stable connection between the right stop connecting section and the left stop clamping section in the stop ring, it also ensures that the connection performance between the right stop connecting section and the pressure ring and the clamping performance between the left stop clamping section and the pressure roller rotating cup do not interfere with each other, so that the two performances are integrated in one component, with novel structure and easy use.

[0039] In a specific embodiment, the position of the clamping cutout 15-6 is determined according to the position of the separating cutout 15-3, and the clamping cutout 15-6 and the separating cutout 15-3 are to be vertically cross-connected so that the circular ring of the stop clamping section 15-2 has a contraction effect.

[0040] Through the above structure, the position design of the clamping cutout can ensure that the clamping inner hole has a shrinking and clamping function.

[0041] In a specific embodiment, the clamping cutout 15-6 cuts through one side of the stop clamping section 15-2, and the clamping cutout 15-6 can extend to a suitable depth on the other side of the clamping inner hole 15-5.

[0042] Through the above structure, the clamping cut is extended to a suitable depth on the other side of the clamping inner hole. Without affecting the connection reliability of the stop clamping section ring, it can be ensured that the clamping inner hole has good shrinkage, thereby achieving more stable fixation with the pressure roller rotating shaft.

[0043] In a specific embodiment, see Figure 2 As shown, a cylinder seat 5 is fixed on the outer surface of the side plate 1, and the rear end of the cylinder 4 is hinged to the cylinder seat 5. The connecting rod structure between the piston end of the front end of the cylinder 4 and the pressure roller rotating shaft 3 includes a cylinder connecting pin 6 and an axis connecting rod 7. One end of the axis connecting rod 7 is hinged to the piston end of the cylinder 4 through the cylinder connecting pin 6, and the other end of the axis connecting rod 7 is rotatably sleeved with the pressure roller rotating shaft 3.

[0044] In the above structure, a pneumatic structure design is adopted to drive the rotating shaft of the pressure roller, so that the copper foil winding performance is stable, the adjustment is convenient, and it fully meets the expectations. It has been used for equipment production needs and meets the performance requirements of the pressure roller structure during the winding process of the copper foil slitting machine.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A copper foil slitting machine roller structure with an axial and radial adjustment structure, comprising left and right side plates (1) arranged on a copper foil slitting machine frame, the left and right side plates (1) supporting a winding roller (2), and the roller rotating shaft (3) having two ends rotatably supported on the left and right side plates (1), characterized in that: A cylinder (4) is provided on the outer side of the side plate (1), the rear end of the cylinder (4) is hinged to the side plate (1), and the front end of the cylinder (4) is connected to one end of the pressure roller rotating shaft (3) through a connecting rod structure and drives the pressure roller rotating shaft (3) to rotate; The pressure roller (8) is freely pressed on the winding roller (2), and both ends of the pressure roller (8) are connected to pressure roller swing arms (13); one end of each pressure roller swing arm (13) is connected to the pressure roller rotating shaft (3) through an axial radial adjustment connection structure (9), and the axial radial adjustment connection structure (9) is rotatable and axially movable relative to the pressure roller rotating shaft (3). After the axial radial adjustment connection structure (9) is adjusted to a correct position, it is fixedly connected to the pressure roller rotating shaft (3), and the pressure roller swing arm (13) is rotatably sleeved on the axial radial adjustment connection structure (9), and a toggle connection structure is provided between the axial radial adjustment connection structure (9) and the pressure roller swing arm (13).

2. The copper foil slitting machine pressure roller structure with axial and radial adjustment structure according to claim 1 is characterized in that: A cylinder seat (5) is fixed on the outer surface of the side plate (1); the rear end of the cylinder (4) is hinged to the cylinder seat (5); the connecting rod structure between the piston end at the front end of the cylinder (4) and the pressure roller rotating shaft (3) comprises a cylinder connecting pin (6) and an axle connecting rod (7); one end of the axle connecting rod (7) is hinged to the piston end of the cylinder (4) through the cylinder connecting pin (6); the other end of the axle connecting rod (7) is rotatably sleeved to the pressure roller rotating shaft (3).

3. The copper foil slitting machine pressure roller structure with axial and radial adjustment structure according to claim 1, characterized in that: A group of axial and radial adjustment connection structures (9) comprises a linear bearing (10), a pressure ring (11), a bearing (12), a locking ring (14), a stop ring (15) and a pressure block (16); the linear bearing (10) is sleeved on the pressure roller rotating shaft (3); the pressure ring (11) is sleeved on the outside of the linear bearing (10) and is fixedly connected to the linear bearing (10); a connection hole at one end of the pressure roller swing arm (13) is rotatably supported on the outside of the pressure ring (11) through the bearing (12); the locking ring (14) is fixedly sleeved on the pressure ring The left end of the pressure ring (11) is externally mounted and locks the bearing (12); the stop ring (15) is sleeved on the pressure roller rotating shaft (3); the right end hole of the stop ring (15) is sleeved on the left end of the pressure ring (11) and is fixedly connected; the left end hole of the stop ring (15) is tightly and fixedly connected to the pressure roller rotating shaft (3); a toggle block (11-5) is radially extended from one side of the outer surface of the right end of the pressure ring (11); the pressure block (16) is fixed on one side of the pressure roller swing arm (13); and the toggle block (11-5) is in contact with the pressure block (16).

4. The copper foil slitting machine pressure roller structure with axial and radial adjustment structure according to claim 3 is characterized in that: The pressure ring (11) comprises a pressure ring body (11-1), a pressure ring inner hole (11-2) is provided inside the pressure ring body (11-1), the pressure ring inner hole (11-2) is interference fit with the outer surface of the linear bearing (10) and is fixed by a top screw, the outer circumferential surface of the pressure ring body (11-1) is supported and connected to the pressure roller swing arm (13) by the bearing (12), and the outer circumferential left end of the pressure ring body (11-1) is sleeved with a locking ring (14) for limiting the bearing (12). ), the locking ring (14) is fixed to the pressure ring body (11-1) by means of a top screw, the left end of the pressure ring body (11-1) is integrally provided with a left connecting ring (11-4), the left connecting ring (11-4) is in clearance fit with the surface of the pressure roller rotating shaft (3) and is used to be connected with a stop ring (15), the right end of the pressure ring body (11-1) is integrally provided with a retaining ring (11-3), and a toggle block (11-5) is radially extended from one side of the outer circle of the retaining ring (11-3).

5. The copper foil slitting machine pressure roller structure with axial and radial adjustment structure according to claim 4, characterized in that: The stop ring (15) comprises a right stop connection section (15-1) and a left stop clamping section (15-2); a radial separation cutout (15-3) is provided between the right stop connection section (15-1) and the left stop clamping section (15-2) to ensure that the right stop connection section (15-1) and the left stop clamping section (15-2) are integrally connected; a connecting inner hole (15-4) is provided inside the right stop connection section (15-1); the connecting inner hole (15-4) is used to be sleeved on the outside of the left connection ring (11-4) of the pressure ring (11) and the two are fixed by a top screw; a clamping inner hole (15-2) is provided inside the left stop clamping section (15-2) The inner hole (15-5) is sleeved on the pressure roller rotating shaft (3); one side of the stop clamping section (15-2) is provided with an axial clamping notch (15-6); the clamping notch (15-6) enables the clamping inner hole (15-5) to have contraction properties; the left stop clamping sections (15-2) on both sides of the clamping notch (15-6) are connected by clamping fixing screws (15-7) to enable the clamping inner hole (15-5) to contract and clamp the pressure roller rotating shaft (3); the outer circle of the stop clamping section (15-2) is provided with a screw installation notch (15-8) for facilitating the connection of the clamping fixing screw (15-7).

6. The copper foil slitting machine pressure roller structure with axial and radial adjustment structure according to claim 5, characterized in that: The separation cut (15-3) exceeds the radial half cross section of the stop ring (15) and enables the right stop connection section (15-1) and the left stop clamping section (15-2) to be connected through the radial half cross section.

7. The copper foil slitting machine pressure roller structure with axial and radial adjustment structure according to claim 5, characterized in that: The position of the clamping notch (15-6) is determined according to the position of the separating notch (15-3), and the clamping notch (15-6) and the separating notch (15-3) are to be vertically cross-connected so that the circular ring of the stop clamping section (15-2) has a contraction effect.

8. The copper foil slitting machine pressure roller structure with axial and radial adjustment structure according to claim 5, characterized in that: The clamping cutout (15-6) cuts through one side of the stop clamping section (15-2), and the clamping cutout (15-6) can extend to a suitable depth on the other side of the clamping inner hole (15-5).

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