Rapid tool changing system for slitting tool rest

Abstract

The utility model discloses a rapid cutter changing system of a slitting cutter rest. The rapid cutter changing system comprises an upper cutter, a lower cutter and a cutter holder, wherein the upper cutter can rotate to cut a battery pole piece coiled material during use; the up-and-down displacement assembly provides up-and-down displacement for installation of the upper cutter, and the upper cutter is installed on the up-and-down displacement assembly; the left-right displacement assembly provides left-right displacement for the up-down displacement assembly, and the up-down displacement assembly is installed on the left-right displacement assembly. The upper cutter achieves accurate control over up-down displacement through the up-down displacement assembly, the up-down displacement assembly achieves accurate control over left-right displacement through the left-right displacement assembly, and therefore accurate control over up-down displacement and left-right displacement of the upper cutter is achieved, and the problem that the displacement amount cannot be accurately controlled when a blade slides with power provided manually is solved.

Description

Technical Field

[0001] The utility model relates to a quick tool changing system for a slitting tool holder, belonging to the technical field of slitting tool holders. Background Art

[0002] When slitting the battery electrode coil, a rotating slitting knife on a slitting knife holder is used. In order to adjust the slitting knife's control over the slitting position of the battery electrode coil, the slitting knife needs to be able to move on the slitting knife holder to align the battery electrode coil for slitting.

[0003] The existing slitting knife holder is disclosed in Chinese patent publication number CN213034119U. Although the blade can slide left and right on the crossbar through the slider, and the crossbar can slide up and down on the column through the sliding block, the blade cannot accurately control the displacement when the blade is powered by humans. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a quick tool changing system for a slitting tool holder.

[0005] The utility model is realized through the following technical solutions.

[0006] The utility model provides a slitting knife holder quick tool changing system, comprising:

[0007] An upper knife capable of rotating to cut the battery pole sheet coil when in use;

[0008] An up-down displacement assembly for providing up-down displacement for the upper knife installation, and the upper knife is installed on the up-down displacement assembly;

[0009] A left-right displacement component is provided for the up-down displacement component to provide left-right displacement, and the up-down displacement component is mounted on the left-right displacement component.

[0010] The left-right displacement assembly comprises a slide rail with a connecting plate fixedly connected at one end;

[0011] A transverse adjustment plate is provided with a slider which is fixed on the transverse adjustment plate.

[0012] An adjusting plate A is fixed on the connecting plate, and the adjusting plate A is provided with a threaded through hole on which an adjusting screw A is screwed. A connecting plate C is fixedly connected to the transverse adjusting plate, and the connecting plate C is provided with a through hole for the adjusting screw A to be screwed through. A screwing handle is installed at the end of the adjusting screw A, and the screwing handle limits the adjusting screw A to rotate only on the connecting plate C without penetrating and displacing. When the adjusting screw A is screwed through the screwing handle, the adjusting screw A pulls the adjusting plate A and the transverse adjusting plate to perform relative left and right displacement based on the slide rail and the slider, and the adjusting screw A realizes precise control of the left and right displacement of the upper knife through threaded screwing.

[0013] It also includes a machine tool and a battery pole sheet coil installed on the machine tool, and both ends of the slide rail are fixedly connected to the machine tool through a connecting plate.

[0014] The up and down displacement component includes an adjustment fixing plate fixed on the horizontal adjustment plate, on which a slide rail B is arranged, on which an upper knife mounting frame can be slidably matched via a slider B, and on which the upper knife mounting frame can be slidably matched via a slider B on the slide rail B.

[0015] The adjusting fixing plate is provided with a through hole for the adjusting screw B to pass through, and the upper knife mounting frame is provided with a threaded through hole on which the adjusting screw B is screwed. The adjusting screw B is provided with a screwing handle, which restricts the adjusting screw B so that the adjusting screw B can only rotate against the adjusting fixing plate but cannot penetrate and move. When the adjusting screw B rotates, the adjusting screw B pulls the adjusting fixing plate and the upper knife mounting frame to move up and down relative to each other, and the adjusting screw B realizes precise control of the up and down displacement of the upper knife through threaded screwing.

[0016] The beneficial effect of the utility model is that the upper knife realizes precise control of the up and down displacement through the up and down displacement component, and the up and down displacement component realizes precise control of the left and right displacement through the left and right displacement component, thereby realizing precise control of the up and down displacement and the left and right displacement of the upper knife, solving the problem that the displacement amount cannot be precisely controlled when the blade is artificially powered to slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model when it is applied and installed;

[0019] In the figure: 28-connecting plate; 17-slide rail; 12-machine tool; 16-battery electrode coil; 27-lateral adjustment plate; 13-slider; 29-adjusting plate A; 18-adjusting screw A; 24-connecting plate C; 22-adjusting fixing plate; 25-slide rail B; 15-upper knife mounting bracket; 23-adjusting screw B; 14-upper knife. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0021] like Figure 1 to Figure 2 shown.

[0022] A quick tool change system for a slitting tool holder of the present application comprises:

[0023] The ends of the slide rails 17 are fixedly connected to the connecting plates 28, and the slide rails 17 at both ends are fixedly connected to the machine tool 12 through the connecting plates 28. The machine tool 12 is installed with the battery electrode coil 16 waiting to be cut; the slide rails 17 are two parallel distributed.

[0024] It also includes a transverse adjustment plate 27, on which a slider 13 is installed. The slider 13 is fixed on the transverse adjustment plate 27. Two sliders 13 are fixed at intervals on each side of the transverse adjustment plate 27 on opposite sides. The slider 13 and the slide rail 17 can be slidably engaged through a T-shaped structure, so that the two sides of the transverse adjustment plate 27 can be slidably engaged with the two parallel slide rails 17 through the slider 13.

[0025] An adjusting plate A29 is fixed on the connecting plate 28, and the adjusting plate A29 is provided with a threaded through hole on which an adjusting screw A18 is screwed. A connecting plate C24 is fixedly connected to the transverse adjusting plate 27, and the connecting plate C24 is provided with a through hole for the adjusting screw A18 to screw through. A screwing handle is installed at the end of the adjusting screw A18, and the screwing handle limits the adjusting screw A18 to rotate only on the connecting plate C24 without penetrating and displacing. When the adjusting screw A18 is screwed on by the screwing handle, the adjusting screw A18 pulls the adjusting plate A29 and the transverse adjusting plate 27 to perform relative left and right displacement based on the slide rail 17 and the slider 13, and the adjusting screw A18 realizes precise control of the left and right displacement of the upper knife 14 through threaded screwing.

[0026] An adjustment fixing plate 22 is fixed on the lateral adjustment plate 27, and a slide rail B25 is provided on the adjustment fixing plate 22. The slide rail B25 is slidably matched with an upper knife mounting frame 15 through a slider B; a specific implementation method is that the knife mounting frame 15 is fixed on the slider B, and the slider B and the slide rail B25 are slidably engaged through a T-shaped structure, so that the upper knife mounting frame 15 can be slidably matched on the slide rail B25 through the slider B.

[0027] The adjusting fixing plate 22 is provided with a through hole for the adjusting screw B23 to pass through, and the upper knife mounting frame 15 is provided with a threaded through hole on which the adjusting screw B23 is screwed. The adjusting screw B23 is also provided with a screwing handle, which restricts the adjusting screw B23 so that the adjusting screw B23 can only rotate against the adjusting fixing plate 22 but cannot penetrate and move. When the adjusting screw B23 rotates, the adjusting screw B23 pulls the adjusting fixing plate 22 and the upper knife mounting frame 15 to move up and down relative to each other, and the adjusting screw B23 realizes precise control of the up and down displacement of the upper knife 14 through threaded screwing.

[0028] The upper knife mounting frame 15 is provided with a rotatable upper knife 14 . A specific implementation method is to install a motor providing a rotation output on the upper knife mounting frame 15 , and to install the upper knife 14 at the end of the motor rotating shaft to realize the rotation of the upper knife 14 .

[0029] After the upper knife 14 is worn, its position can be adjusted by sliding left and right and up and down. The upper knife 14 can be polished while rotating to achieve the effect of being compatible with the repair knife.

Claims

1. A quick tool change system for a slitting tool holder, characterized in that: include: An upper knife (14) which can rotate to cut the battery electrode sheet coil (16) when in use; An up-down displacement assembly for providing up-down displacement for the upper blade (14), the upper blade (14) being mounted on the up-down displacement assembly; A left-right displacement assembly for providing left-right displacement for the up-down displacement assembly, the up-down displacement assembly being mounted on the left-right displacement assembly; The left-right displacement assembly comprises a slide rail (17) with a connecting plate (28) fixedly connected to the end thereof; A transverse adjustment plate (27), the transverse adjustment plate (27) is provided with a slider (13), and the slider (13) is fixed on the transverse adjustment plate (27); The up-and-down displacement assembly comprises an adjustment fixing plate (22) fixed on a transverse adjustment plate (27); a slide rail B (25) is provided on the adjustment fixing plate (22); an upper knife mounting frame (15) is slidably matched on the slide rail B (25) via a slider B; and the upper knife mounting frame (15) is slidably matched on the slide rail B (25) via a slider B.

2. The slitting knife holder quick tool change system according to claim 1, characterized in that: An adjusting plate A (29) is fixed on the connecting plate (28), and the adjusting plate A (29) is provided with a threaded through hole on which an adjusting screw A (18) is screwed. A connecting plate C (24) is fixedly connected to the transverse adjusting plate (27), and the connecting plate C (24) is provided with a through hole for the adjusting screw A (18) to screw through. A screwing handle is installed at the end of the adjusting screw A (18), and the screwing handle restricts the adjusting screw A (18) to rotate only on the connecting plate C (24) without being displaced through. When the adjusting screw A (18) is screwed on by the screwing handle, the adjusting screw A (18) pulls the adjusting plate A (29) and the transverse adjusting plate (27) to perform relative left-right displacement based on the slide rail (17) and the slide block (13), and the adjusting screw A (18) realizes precise control of the left-right displacement of the upper knife (14) through the screwing of the thread.

3. The slitting knife holder quick tool change system according to claim 1, characterized in that: It also includes a machine tool (12) and a battery electrode sheet coil (16) installed on the machine tool (12), and both ends of the slide rail (17) are fixedly connected to the machine tool (12) via a connecting plate (28).

4. The slitting knife holder quick tool change system according to claim 1, characterized in that: The adjusting fixing plate (22) is provided with a through hole for the adjusting screw B (23) to pass through, and the upper knife mounting frame (15) is provided with a threaded through hole for screwing the adjusting screw B (23), and the adjusting screw B (23) is provided with a screwing handle, which restricts the adjusting screw B (23) so that the adjusting screw B (23) can only rotate against the adjusting fixing plate (22) but cannot pass through and move; when the adjusting screw B (23) rotates, the adjusting screw B (23) pulls the adjusting fixing plate (22) and the upper knife mounting frame (15) to move up and down relative to each other, and the adjusting screw B (23) realizes precise control of the up and down displacement of the upper knife (14) through the screwing of the thread.

Images