Stainless steel band slitting machine

Abstract

The invention relates to the technical field of stainless steel bands, and discloses a stainless steel band slitting machine which comprises a transmission machine body, a cutting assembly is arranged on the transmission machine body, a first concave mounting plate is arranged on one side wall of the transmission machine body, and a second concave mounting plate is arranged on the side wall, away from the transmission machine body, of the first concave mounting plate. A stainless steel band body is conveyed on the conveyor body, the stainless steel band body is divided into a first strip-shaped stainless steel band and a second strip-shaped stainless steel band through a cutting assembly, and a protective shell is arranged on one side of the first concave mounting plate and one side of the second concave mounting plate. And an upper guide assembly and a lower guide assembly are arranged in the first concave mounting plate. According to the stainless steel band, after the stainless steel band body is divided into the first strip-shaped stainless steel band body and the second strip-shaped stainless steel band body, the first strip-shaped stainless steel band body is located on the upper portion, and the second strip-shaped stainless steel band body is located on the lower portion, so that the situation that the stainless steel band body deforms after edge cutting when the stainless steel band body is cut through the cutting assembly can be reduced to a certain extent.

Description

Technical Field

[0001] The invention belongs to the technical field of stainless steel strips, and in particular relates to a stainless steel strip slitting machine. Background Art

[0002] Stainless steel strip is a thinner extension of stainless steel plate. During production, stainless steel strip needs to be sheared using a slitting machine. The stainless steel strip slitting machine can uncoil and slit the metal coil, and finally rewind it into a coil of the required width.

[0003] When using a stainless steel strip slitting machine to cut stainless steel coils longitudinally, the stainless steel coils are placed on the conveyor rollers of the slitting machine. During the conveying process, the stainless steel coils are longitudinally cut into several narrow strips of stainless steel strips, and finally the narrow strips are rewound into coils to obtain stainless steel strips.

[0004] However, when the existing stainless steel strip is longitudinally sheared, a downward force is often applied to the stainless steel strip during the shearing process, which easily causes the edge of the stainless steel strip to be deformed after being stripped.

[0005] In view of this, the present invention is proposed. Summary of the Invention

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0007] A stainless steel strip slitting machine comprises a conveyor body, a cutting assembly is placed on the conveyor body, a first concave mounting plate is provided on one side wall of the conveyor body, a second concave mounting plate is provided on the side wall of the first concave mounting plate away from the conveyor body, a stainless steel strip body is conveyed on the conveyor body, and the stainless steel strip body is divided into a first strip stainless steel strip and a second strip stainless steel strip after being stripped by the cutting assembly, a protective shell is provided on one side of the first concave mounting plate and the second concave mounting plate; an upper guide assembly and a lower guide assembly are provided in the first concave mounting plate, and the first strip The first strip stainless steel belt and the second strip stainless steel belt are respectively located on the opposite side of the upper guide assembly and the lower guide assembly; the inner cavity of the second concave mounting plate is provided with an upper L-shaped fixing plate and a lower L-shaped fixing plate, and the upper grinding assembly and the lower grinding assembly are staggered on the opposite side walls of the upper L-shaped fixing plate and the lower L-shaped fixing plate, respectively, and the upper grinding assembly and the lower grinding assembly are used to grind the side edges of the first strip stainless steel belt and the second strip stainless steel belt; a driving assembly is provided in the protective shell, and the driving assembly is used to adjust the position of the upper guide assembly and the lower guide assembly as well as the upper grinding assembly and the lower grinding assembly.

[0008] As a preferred embodiment of the present invention, mounting brackets are provided on both sides of the conveyor body, and a positioning assembly is further provided above the conveyor body, and the positioning assembly is used to position the belt.

[0009] As a preferred embodiment of the present invention, a first rectangular slot is provided through one side of the first concave mounting plate close to the protective shell, and first sliding grooves are provided on opposite side walls of the inner cavity of the first rectangular slot, and the two first sliding grooves are symmetrical to each other. First sliders are slidingly provided in the inner cavities of the two first sliding grooves, and the two first sliders are symmetrical to each other. First return springs are provided on the upper and lower side walls of the inner cavity of the first rectangular slot, and the opposite ends of the two first return springs are respectively provided on the upper guide assembly and the lower guide assembly.

[0010] As a preferred embodiment of the present invention, a sliding slot is provided on a side wall of the first concave mounting plate away from the protective shell, and a sliding block is provided in the inner cavity of the sliding slot.

[0011] As a preferred embodiment of the present invention, a second rectangular slot is provided through one side wall of the second concave mounting plate close to the protective shell, and second sliding grooves are provided on both opposite side walls of the inner cavity of the second rectangular slot, and the two second sliding grooves are symmetrical to each other, and second sliders are slidingly provided in the inner cavities of the two second sliding grooves, and the two second sliders are symmetrical to each other, and second return springs are provided on the upper and lower side walls of the second rectangular slot, and the opposite ends of the two second return springs are respectively provided on the upper grinding assembly and the lower grinding assembly.

[0012] As a preferred embodiment of the present invention, a movable slot is provided on a side of the second concave mounting plate away from the protective shell, and a movable block is slidably provided in the inner cavity of the movable slot.

[0013] As a preferred embodiment of the present invention, the drive assembly includes a servo motor, which is arranged in the inner cavity of a protective shell, a maintenance door is provided on one side wall of the protective shell, a rotating rod is provided at the output end of the servo motor, and the end of the rotating rod away from the servo motor is fixedly connected to a first special-shaped plate, a first special-shaped groove is provided on the outer wall of the first special-shaped plate, and two mutually symmetrical first sliding balls are slidingly provided in the inner cavity of the first special-shaped groove, and a first L-shaped mounting plate is provided on each of the two first sliding balls, the two first L-shaped mounting plates are symmetrical to each other, and one end of the two first L-shaped mounting plates is provided on the second slider.

[0014] As a preferred embodiment of the present invention, a first pulley is further provided on the rotating rod, a belt is provided on the first pulley, a second pulley is further provided on the belt, and a rotating rod is provided through the second pulley.

[0015] As a preferred embodiment of the present invention, one end of the rotating rod is rotatably set on the inner wall of the protective shell, and the other end of the rotating rod is provided with a second special-shaped plate, and a second special-shaped groove is opened on the second special-shaped groove. Two mutually symmetrical second sliding balls are slidingly provided in the inner cavity of the second special-shaped groove, and a second L-shaped mounting plate is provided on each of the two second sliding balls. The two second L-shaped mounting plates are symmetrical to each other, and the two second L-shaped mounting plates are respectively provided with an upper L-shaped fixing plate and a lower L-shaped fixing plate at one end away from the second sliding ball.

[0016] As a preferred embodiment of the present invention, a first return spring is provided on the side wall opposite to the upper L-shaped fixing plate and the lower L-shaped fixing plate, and a plurality of placement components are provided on the two side walls of the upper L-shaped fixing plate and the lower L-shaped fixing plate, respectively, and an upper grinding component and a lower grinding component are provided on each of the placement components.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention divides the stainless steel strip body into a first strip of stainless steel strip and a second strip of stainless steel strip, with the first strip of stainless steel strip located at the top and the second strip of stainless steel strip located at the bottom, thereby reducing to a certain extent the deformation of the stainless steel strip body after trimming when sheared by the cutting assembly.

[0019] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached figure:

[0021] Figure 1 It is a three-dimensional structural diagram of a stainless steel strip slitting machine;

[0022] Figure 2 It is a side view (1) structural schematic diagram of a stainless steel strip slitting machine;

[0023] Figure 3 It is a side view (II) structural schematic diagram of a stainless steel strip slitting machine;

[0024] Figure 4 It is a rear view structural diagram of a stainless steel strip slitting machine;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of a protective shell of a stainless steel strip slitting machine;

[0026] Figure 6 This is a schematic diagram of the inner structure of a protective shell of a stainless steel strip slitting machine;

[0027] Figure 7 This is a partial structural diagram of a stainless steel strip slitting machine;

[0028] Figure 8 A stainless steel strip slitting machine Figure 7 A in the middle is an enlarged structural diagram;

[0029] Figure 9 This is a schematic cross-sectional view of a second concave mounting plate of a stainless steel strip slitting machine;

[0030] Figure 10 A stainless steel strip slitting machine Figure 9 The enlarged structural diagram at B in the middle;

[0031] Figure 11 This is a schematic cross-sectional view of a first concave mounting plate of a stainless steel strip slitting machine;

[0032] Figure 12 A stainless steel strip slitting machine Figure 11 The enlarged structural diagram at C in the middle;

[0033] Figure 13 This is a schematic diagram of the stainless steel strip body transmission structure of a stainless steel strip slitting machine.

[0034] In the picture:

[0035] 1. Mounting frame; 11. Conveyor body; 111. Positioning assembly; 112. Cutting assembly; 12. First concave mounting plate; 121. First rectangular notch; 122. First chute; 123. First slider; 124. First return spring; 125. Sliding notch; 126. Sliding block; 13. Second concave mounting plate; 131. Second rectangular notch; 132. Second chute; 133. Second slider; 134. Second return spring; 135. Moving notch; 136. Moving block; 14. Protective housing; 141. Access door; 15. Upper guide assembly; 151. Lower guide assembly

[0036] 2. Servo motor; 21. Rotating rod; 22. First special-shaped plate; 221. First special-shaped notch; 222. First sliding ball; 223. First L-shaped mounting plate;

[0037] 3. First pulley; 31. Belt; 311. Second pulley; 32. Rotating rod; 321. Second special-shaped plate; 322. Second special-shaped notch; 323. Second sliding ball; 324. Second L-shaped mounting plate; 33. Upper L-shaped fixing plate; 331. Lower L-shaped fixing plate; 332. Placement assembly; 333. Upper grinding assembly; 334. Lower grinding assembly;

[0038] 4. Stainless steel strip body; 41. First strip of stainless steel strip; 42. Second strip of stainless steel strip. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0040] Example 1:

[0041] like Figures 1 to 13 As shown, a stainless steel strip slitting machine includes a conveyor body 11, a cutting assembly 112 is placed on the conveyor body 11, a first concave mounting plate 12 is provided on one side wall of the conveyor body 11, a second concave mounting plate 13 is provided on the side wall of the first concave mounting plate 12 away from the conveyor body 11, a stainless steel strip body 4 is conveyed on the conveyor body 11, and the stainless steel strip body 4 is divided into a first strip stainless steel strip 41 and a second strip stainless steel strip 42 after being stripped by the cutting assembly 112, a protective shell 14 is provided on one side of the first concave mounting plate 12 and the second concave mounting plate 13; an upper guide assembly 15 and a lower guide assembly 151 are provided in the first concave mounting plate 12, and the first strip stainless steel strip 41 is cut into a first strip stainless steel strip 41 and a second strip stainless steel strip 42. 1 and the second strip stainless steel belt 42 are respectively located on the opposite side of the upper guide assembly 15 and the lower guide assembly 151; the inner cavity of the second concave mounting plate 13 is provided with an upper L-shaped fixing plate 33 and a lower L-shaped fixing plate 331, and the upper grinding assembly 333 and the lower grinding assembly 334 are staggered on the opposite side walls of the upper L-shaped fixing plate 33 and the lower L-shaped fixing plate 331. The upper grinding assembly 333 and the lower grinding assembly 334 are used to grind the sides of the first strip stainless steel belt 41 and the second strip stainless steel belt 42; a driving assembly is provided in the protective shell 14, and the driving assembly is used to adjust the position of the upper guide assembly 15 and the lower guide assembly 151 as well as the upper grinding assembly 333 and the lower grinding assembly 334. By dividing the stainless steel strip body 4 into a first strip of stainless steel strip 41 and a second strip of stainless steel strip 42, with the first strip of stainless steel strip 41 located at the top and the second strip of stainless steel strip 42 located at the bottom, the deformation of the stainless steel strip body 4 after cutting when sheared by the cutting assembly 112 can be reduced to a certain extent.

[0042] like Figures 1 to 6 As shown, in a specific embodiment, mounting brackets 1 are provided on both sides of the conveyor body 11, and a positioning assembly 111 is further provided above the conveyor body 11. The positioning assembly 111 is used to position the belt 31. In this configuration, the components of the conveyor body 11 are determined.

[0043] Example 2:

[0044] The difference between Example 1 and this example is that: Figures 1 to 7 and Figure 9 as well as Figure 11 and Figure 13As shown, a stainless steel strip slitting machine has a first rectangular notch 121 extending through one side of the first concave mounting plate 12 near the protective housing 14. First chutes 122 are provided on opposite sides of the inner cavity of the first rectangular notch 121. The two first chutes 122 are symmetrical, and first sliders 123 are slidably provided in the inner cavities of the two first chutes 122. The two first sliders 123 are symmetrical, and first return springs 124 are provided on the upper and lower inner walls of the inner cavity of the first rectangular notch 121. The opposite ends of the two first return springs 124 are respectively provided on the upper guide assembly 15 and the lower guide assembly 151. This arrangement ensures that the upper guide assembly 15 and the lower guide assembly 151 can move vertically.

[0045] like Figures 1 to 7 and Figure 9 as well as Figure 11 and Figure 13 As shown, in a specific embodiment, a sliding slot 125 is provided on one side wall of the first concave mounting plate 12 away from the protective housing 14, and a sliding block 126 is provided in the inner cavity of the sliding slot 125. In this arrangement, the upper guide assembly 15 and the lower guide assembly 151 are ensured to be able to move.

[0046] like Figures 1 to 9 and Figure 13 As shown, a second rectangular notch 131 is formed through a side wall of the second concave mounting plate 13 near the protective housing 14. Second slide grooves 132 are formed on opposite sides of the second rectangular notch 131. The two second slide grooves 132 are symmetrical with each other. Second sliders 133 are slidably disposed within the two second slide grooves 132. The two second sliders 133 are symmetrical with each other. Second return springs 134 are disposed on the upper and lower walls of the second rectangular notch 131. The opposing ends of the two second return springs 134 are respectively disposed on the upper grinding assembly 333 and the lower grinding assembly 334. This configuration ensures that the upper grinding assembly 333 and the lower grinding assembly 334 can move vertically.

[0047] like Figures 1 to 9 and Figure 13 As shown, further, a movable slot 135 is provided on the side of the second concave mounting plate 13 away from the protective housing 14, and a movable block 136 is slidably provided in the inner cavity of the movable slot 135. In this arrangement, the upper grinding assembly 333 and the lower grinding assembly 334 are guaranteed to be movable.

[0048] Example 3:

[0049] The difference between Example 2 and this example is that: Figures 5 to 7 and Figures 9 to 11 as well as Figure 1As shown, a stainless steel strip longitudinal shearing machine, the driving assembly includes a servo motor 2, the servo motor 2 is arranged in the inner cavity of the protective shell 14, the side wall of the protective shell 14 is provided with an inspection door 141, the output end of the servo motor 2 is provided with a rotating rod 21, the end of the rotating rod 21 away from the servo motor 2 is fixedly connected to a first special-shaped plate 22, the outer wall of the first special-shaped plate 22 is provided with a first special-shaped groove 221, the inner cavity of the first special-shaped groove 221 is slidingly provided with two mutually symmetrical first sliding balls 222, the two first sliding balls 222 are both provided with a first L-shaped mounting plate 223, the two first L-shaped mounting plates 223 are symmetrical to each other, and one end of the two first L-shaped mounting plates 223 is provided on the second slider 133. In this setting, the installation position and components of the driving assembly are determined, ensuring that by controlling the operation of the servo motor 2, the servo motor 2 will be able to drive the rotating rod 21 to rotate, and when the rotating rod 21 rotates, it will be able to drive the first special-shaped plate 22 to rotate. When the first special-shaped plate 22 rotates, it will be able to drive the first sliding ball 222 through the opened first special-shaped groove 221. With the assistance of the first L-shaped mounting plate 223 and the second slider 133 and the second slide groove 132, it can drive the upper guide assembly 15 and the lower guide assembly 151 set on the second slider 133 to move in opposite directions until the first strip stainless steel belt 41 is straightened by the upper guide assembly 15 and the lower guide assembly 151.

[0050] like Figures 5 to 7 and Figures 9 to 11 as well as Figure 13 As shown, in a specific embodiment, the rotating rod 21 is further provided with a first pulley 3, the first pulley 3 is provided with a belt 31, the belt 31 is further provided with a second pulley 311, and the second pulley 311 is penetrated by a rotating rod 32. This arrangement ensures that when the rotating rod 21 rotates, it can also drive the first pulley 3 to rotate, and when the first pulley 3 rotates, it can drive the second pulley 311 to rotate via the belt 31.

[0051] like Figures 5 to 7 and Figures 9 to 11 as well as Figure 1As shown, further, one end of the rotating rod 32 is rotatably set on the inner wall of the protective shell 14, and the other end of the rotating rod 32 is provided with a second special-shaped plate 321, and a second special-shaped groove 322 is opened on the second special-shaped plate 321. Two mutually symmetrical second sliding balls 323 are slidingly provided in the inner cavity of the second special-shaped groove 322, and the two second sliding balls 323 are both provided with a second L-shaped mounting plate 324. The two second L-shaped mounting plates 324 are symmetrical to each other, and the two second L-shaped mounting plates 324 are respectively provided with an upper L-shaped fixing plate 33 and a lower L-shaped fixing plate 331 at one end away from the second sliding ball 323. In this setting, it is ensured that when the rotating rod 32 rotates, it can drive the second special-shaped plate 321 to rotate. When the second special-shaped plate 321 rotates, it can drive the second sliding ball 323 to drive the upper L-shaped fixing plate 33 and the lower L-shaped fixing plate 331 to move vertically in opposite directions with the assistance of the second special-shaped groove 322 and the second L-shaped mounting plate 324 as well as the first slide groove 122 and the first slider 123.

[0052] like Figures 5 to 7 and Figures 9 to 11 as well as Figure 1 As shown, a first return spring 124 is further provided on the side wall opposite the upper L-shaped fixing plate 33 and the lower L-shaped fixing plate 331. Multiple placement assemblies 332 are provided on both the side walls of the upper L-shaped fixing plate 33 and the lower L-shaped fixing plate 331, respectively. Each placement assembly 332 is provided with an upper grinding assembly 333 and a lower grinding assembly 334. This arrangement ensures that the lower L-shaped fixing plate 331 can be reset and that the positions of the upper grinding assembly 333 and the lower grinding assembly 334 are fixed.

[0053] The implementation principle of a stainless steel strip slitting machine of the present invention is as follows:

[0054] First, the stainless steel strip body 4 is conveyed. When the stainless steel strip body 4 passes through the cutting assembly 112 and is longitudinally sheared, the plurality of first strip stainless steel strips 41 and the plurality of second strip stainless steel strips 42 that have been sheared are placed on the upper guide assembly 15 and the lower guide assembly 151, respectively, and the stainless steel strip body 4 is unwound until the first strip stainless steel strip 41 and the second strip stainless steel strip 42 are moved to the winding assembly. At this time, the first strip stainless steel strip 41 and the second strip stainless steel strip 42 are wound by the winding assembly (the unwinding of the stainless steel strip body 4 and the winding of the first strip stainless steel strip 41 and the second strip stainless steel strip 42 by the winding assembly are both prior art).

[0055] At this time, by controlling the operation of the servo motor 2, the servo motor 2 will be able to drive the rotating rod 21 to rotate. When the rotating rod 21 rotates, it will be able to drive the first special-shaped plate 22 to rotate. When the first special-shaped plate 22 rotates, it will be able to drive the first sliding ball 222 through the first special-shaped notch 221 provided therein, and with the assistance of the first L-shaped mounting plate 223, the second slider 133 and the second slide groove 132, it can drive the upper guide assembly 15 and the lower guide assembly 151 provided on the second slider 133 to move in opposite directions until the first stainless steel strip 41 is straightened by the upper guide assembly 15 and the lower guide assembly 151 (the position of the first sliding ball 222 in the drawings of the specification is the position in the straightened state);

[0056] When the second belt pulley 311 is rotated, the second belt pulley 311 can be driven by the belt 31 to rotate. Movement (because the first pulley 3 is a small pulley and the second pulley 311 is a large pulley, when the first pulley 3 rotates one circle, the second pulley 311 rotates more circles, so it can ensure that the upper guide assembly 15 and the lower guide assembly 151 move faster, while the upper L-shaped fixing plate 33 and the lower L-shaped fixing plate 331 move slower, and it can always ensure that the upper grinding assembly 333 and the lower grinding assembly 334 provided on the upper L-shaped fixing plate 33 and the lower L-shaped fixing plate 331 can grind the edges of the first strip stainless steel belt 41 and the second strip stainless steel belt 42 respectively, thereby reducing the burrs of the first strip stainless steel belt 41 and the second strip stainless steel belt 42 after cutting to a certain extent);

[0057] By dividing the stainless steel strip body 4 into a first strip of stainless steel strip 41 and a second strip of stainless steel strip 42, with the first strip of stainless steel strip 41 located at the top and the second strip of stainless steel strip 42 located at the bottom, the deformation of the stainless steel strip body 4 after cutting when sheared by the cutting assembly 112 can be reduced to a certain extent.

Claims

1. A stainless steel strip slitting machine, comprising a conveyor body (11), characterized in that: The conveyor body (11) is provided with a cutting assembly (112), a first concave mounting plate (12) is provided on one side wall of the conveyor body (11), a second concave mounting plate (13) is provided on the side wall of the first concave mounting plate (12) away from the conveyor body (11), a stainless steel strip body (4) is transported on the conveyor body (11), and the stainless steel strip body (4) is divided into a first strip stainless steel strip (41) and a second strip stainless steel strip (42) by the cutting assembly (112), and a protective shell (14) is provided on one side of the first concave mounting plate (12) and the second concave mounting plate (13); An upper guide assembly (15) and a lower guide assembly (151) are provided in the first concave mounting plate (12), and the first strip stainless steel belt (41) and the second strip stainless steel belt (42) are respectively located on opposite sides of the upper guide assembly (15) and the lower guide assembly (151); An upper L-shaped fixing plate (33) and a lower L-shaped fixing plate (331) are provided in the inner cavity of the second concave mounting plate (13); an upper grinding assembly (333) and a lower grinding assembly (334) are staggeredly provided on opposite side walls of the upper L-shaped fixing plate (33) and the lower L-shaped fixing plate (331); the upper grinding assembly (333) and the lower grinding assembly (334) are used to grind the side edges of the first strip stainless steel strip (41) and the second strip stainless steel strip (42); A driving assembly is provided in the protective housing (14), and the driving assembly is used to adjust the positions of the upper guide assembly (15), the lower guide assembly (151), the upper grinding assembly (333), and the lower grinding assembly (334).

2. The stainless steel strip slitting machine according to claim 1, characterized in that: Mounting frames (1) are provided on both sides of the conveyor body (11), and a positioning assembly (111) is further provided above the conveyor body (11), and the positioning assembly (111) is used to position the belt (31).

3. The stainless steel strip slitting machine according to claim 1, characterized in that: A first rectangular slot (121) is provided on one side of the first concave mounting plate (12) close to the protective shell (14), and first slide grooves (122) are provided on opposite side walls of the inner cavity of the first rectangular slot (121), and the two first slide grooves (122) are symmetrical to each other. First sliders (123) are slidably provided in the inner cavities of the two first slide grooves (122), and the two first sliders (123) are symmetrical to each other. First return springs (124) are provided on the upper and lower side walls of the inner cavity of the first rectangular slot (121), and opposite ends of the two first return springs (124) are respectively provided on the upper guide assembly (15) and the lower guide assembly (151).

4. The stainless steel strip slitting machine according to claim 1, characterized in that: A sliding slot (125) is provided on a side wall of the first concave mounting plate (12) away from the protective shell (14), and a sliding block (126) is provided in the inner cavity of the sliding slot (125).

5. The stainless steel strip slitting machine according to claim 1, characterized in that: A second rectangular slot (131) is provided through one side wall of the second concave mounting plate (13) close to the protective shell (14), and second slide grooves (132) are provided on opposite side walls of the inner cavity of the second rectangular slot (131), and the two second slide grooves (132) are symmetrical to each other. A second slider (133) is slidably provided in the inner cavity of the two second slide grooves (132), and the two second sliders (133) are symmetrical to each other. Second return springs (134) are provided on the upper and lower side walls of the second rectangular slot (131), and opposite ends of the two second return springs (134) are respectively provided on the upper grinding component (333) and the lower grinding component (334).

6. The stainless steel strip slitting machine according to claim 5, characterized in that: A movable slot (135) is provided on a side of the second concave mounting plate (13) away from the protective shell (14), and a movable block (136) is slidably provided in the inner cavity of the movable slot (135).

7. The stainless steel strip slitting machine according to claim 1, characterized in that: The drive assembly includes a servo motor (2), the servo motor (2) is arranged in the inner cavity of a protective shell (14), a side wall of the protective shell (14) is provided with an inspection door (141), an output end of the servo motor (2) is provided with a rotating rod (21), an end of the rotating rod (21) away from the servo motor (2) is fixedly connected to a first special-shaped plate (22), an outer wall of the first special-shaped plate (22) is provided with a first special-shaped notch (221), two mutually symmetrical first sliding balls (222) are slidingly provided in the inner cavity of the first special-shaped notch (221), a first L-shaped mounting plate (223) is provided on each of the two first sliding balls (222), the two first L-shaped mounting plates (223) are symmetrical to each other, and one end of the two first L-shaped mounting plates (223) is provided on the second slider (133).

8. The stainless steel strip slitting machine according to claim 7, characterized in that: The rotating rod (21) is also provided with a first pulley (3), the first pulley (3) is provided with a belt (31), the belt (31) is also provided with a second pulley (311), and the second pulley (311) is provided with a rotating rod (32) running through it.

9. The stainless steel strip slitting machine according to claim 8, characterized in that: One end of the rotating rod (32) is rotatably arranged on the inner wall of the protective shell (14), and the other end of the rotating rod (32) is provided with a second special-shaped plate (321), and a second special-shaped notch (322) is opened on the second special-shaped plate (321), and two second sliding balls (323) are slidably arranged in the inner cavity of the second special-shaped notch (322), and a second L-shaped mounting plate (324) is provided on each of the two second sliding balls (323), and the two second L-shaped mounting plates (324) are symmetrical to each other, and an upper L-shaped fixing plate (33) and a lower L-shaped fixing plate (331) are respectively provided at one end of the two second L-shaped mounting plates (324) away from the second sliding ball (323).

10. The stainless steel strip slitting machine according to claim 9, characterized in that: A first return spring (124) is provided on one side wall opposite to the upper L-shaped fixing plate (33) and the lower L-shaped fixing plate (331), and a plurality of placement components (332) are respectively provided on both side walls of the upper L-shaped fixing plate (33) and the lower L-shaped fixing plate (331), and each placement component (332) is respectively provided with an upper grinding component (333) and a lower grinding component (334).

Images