CN210756524U

CN210756524U - Novel spacing closure of pole piece cutter device

Info

Publication number: CN210756524U
Application number: CN201921620356.XU
Authority: CN
Inventors: 陈毓斌; 何青; 邱钟明; 肖鸿杰; 邓坤发
Original assignee: Guangdong Jiacheng New Energy Co ltd
Current assignee: Guangdong Jiacheng New Energy Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-16
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a novel spacing closure of pole piece cutter device, comprises a workbench, the workstation is inside hollow structure, the first spout that is horizontal setting is seted up at the top of workstation. The utility model discloses in, at first, it is fixed to the article left and right sides through two sets of centre gripping poles, fix both sides around article through two sets of spacing slide bars again, thereby the article centre gripping that will cut off is at the top of workstation, the fixity ability at pole piece cutter workstation top has been promoted from this, secondly, because traveller and spacing slide bar equally divide and do not be the symmetric distribution along the vertical central line of first spout and second spout, drive two sets of first pinion rack and two sets of second pinion rack inboard synchronous motion respectively through first gear and second gear again, thereby drive two sets of centre gripping poles and two sets of spacing slide bars and move to the opposite side in step, carry out the central point to the article of being cut by this, the locate function at pole piece cutter workstation top has been promoted from this.

Description

Novel spacing closure of pole piece cutter device

Technical Field

The utility model relates to a pole piece cutter technical field especially relates to a novel spacing closure of pole piece cutter device.

Background

With the continuous development of electronic technology, the application of lithium ion batteries is also more and more extensive. With the trend of electronic products to be small and light in appearance and last as long as possible in working time, the lithium ion battery for supplying power to the electronic products is required to have higher volume energy density. In order to achieve high volume energy density, the surface density and the compaction density of positive and negative pole pieces in the battery are both very high, and the pole piece cutting machine is a cutting device for the lithium battery pole pieces.

However, the workbench of the existing pole piece cutting machine still has the defects that: firstly, traditional workstation top is the glossy plane mostly, does not set up fixed fixture, when cutting off, can lead to being cut the removal of article to the influence cuts off the effect, and fixed effect is poor, and secondly, traditional workstation top surface is the glossy plane mostly, leads to being poor to the location effect of being cut article, when cutting off, is difficult to realize cutting off by the accurate of article, and location effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the limiting and locking device of the novel pole piece cutting machine is provided for solving the problems of poor fixing effect and poor positioning effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel spacing closure of pole piece cutter device, includes the workstation, the workstation is inside hollow structure, the first spout that is horizontal setting is seted up at the top of workstation, the inside of first spout is the symmetry along the vertical central line of first spout and is provided with two sets of travelers, the equal fixedly connected with supporting rod of the rear end face of two sets of travelers, the equal fixedly connected with first pinion rack in opposite side of two sets of travelers, it is two sets of the opposite side of first pinion rack is provided with the first gear of the first pinion rack meshing transmission of cooperation, the preceding terminal surface fixedly connected with of first gear runs through the first knob of workstation.

As a further description of the above technical solution:

the top middle part of workstation is seted up and is the second spout of vertical setting, the inside of second spout is the symmetry along the vertical central line of second spout and is provided with two sets of spacing slide bars.

As a further description of the above technical solution:

and the opposite sides of the two groups of limiting sliding rods are fixedly connected with second toothed plates.

As a further description of the above technical solution:

and second gears matched with the second toothed plates for meshing transmission are arranged on the inner sides of the two groups of second toothed plates.

As a further description of the above technical solution:

and a second knob penetrating through the workbench is fixedly connected to the side end face of the second gear.

As a further description of the above technical solution:

the inner side of the workbench is located at the inner side of the first gear and the inner side of the second gear and is fixedly connected with limiting inner teeth.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the top at the workstation is placed to the article that will cut off, through rotating first knob and second knob, drive the rotation of first gear and second gear, thereby drive first pinion rack and the inboard removal of second pinion rack, drive two sets of supporting rods and two sets of spacing slide bar and remove to the opposite side from this, it is fixed to the article left and right sides through two sets of clamping rods, both sides are fixed around article through two sets of spacing slide bars again, thereby the article centre gripping that will cut off is at the top of workstation, the removal of article leads to the quality reduction that cuts off when preventing to cut off, the fixity ability at pole piece cutter workstation top has been promoted from this.

2. The utility model discloses in, because traveller and spacing slide bar equally divide and do not be the symmetric distribution along the vertical central line of first spout and second spout, drive two sets of first pinion racks and two sets of second pinion racks to inboard synchronous motion respectively through first gear and second gear again, thereby drive two sets of supporting rods and two sets of spacing slide bar and move to opposite side in step, carry out central point to being cut article from this and fix a position, thereby positional deviation leads to cutting off the precision and reduces when preventing to cut off, the locate function at pole piece cutting machine workstation top has been promoted from this.

Drawings

Fig. 1 shows a schematic structural diagram of a limit locking device of a novel pole piece cut-off machine according to an embodiment of the present invention;

figure 2 shows a schematic view of a cross-sectional view according to the invention;

figure 3 shows a schematic view of a cross-sectional side view according to the invention;

fig. 4 shows a schematic diagram of a limiting internal tooth provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a work table; 2. a first chute; 3. a traveler; 4. a clamping rod; 5. a first knob; 6. a second chute; 7. a limiting slide bar; 8. a second knob; 9. a first toothed plate; 10. a first gear; 11. limiting internal teeth; 12. a second gear; 13. a second toothed plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel limiting and locking device of a pole piece cutting machine comprises a workbench 1, wherein the workbench 1 is of an internal hollow structure, a first sliding groove 2 which is transversely arranged is formed in the top of the workbench 1, two groups of sliding columns 3 are symmetrically arranged in the first sliding groove 2 along a vertical central line of the first sliding groove 2, clamping rods 4 are fixedly connected to rear end faces of the two groups of sliding columns 3, first toothed plates 9 are fixedly connected to opposite sides of the two groups of sliding columns 3, first gears 10 which are matched with the first toothed plates 9 in a meshing transmission mode are arranged on the opposite sides of the two groups of first toothed plates 9, first knobs 5 which penetrate through the workbench 1 are fixedly connected to front end faces of the first gears 10, the first gears 10 are driven to rotate by rotating the first knobs 5, the two groups of first toothed plates 9 are driven to synchronously move inwards by the meshing transmission of the first gears 10 and the two groups of first toothed plates 9, and accordingly the two groups of sliding columns 3 are driven to synchronously move towards the opposite sides, namely, the two groups of clamping rods 4 are driven to move towards opposite sides, so that the left side and the right side of the article to be cut at the top of the workbench 1 are fixed.

Specifically, as shown in fig. 1 and fig. 3, a second chute 6 which is vertically arranged is provided in the middle of the top of the workbench 1, two sets of limit slide bars 7 are symmetrically arranged inside the second chute 6 along a vertical central line of the second chute 6, two sets of second gear plates 13 are fixedly connected to opposite sides of the two sets of limit slide bars 7, second gears 12 which are engaged and driven by the second gear plates 13 are arranged inside the two sets of second gear plates 13, a second knob 8 which penetrates through the workbench 1 is fixedly connected to side end faces of the second gears 12, and the second gears 12 are driven to rotate by rotating the second knob 8, so that the two sets of second gear plates 13 are driven to synchronously move inwards through the engagement and driving of the second gears 12 and the two sets of second gear plates 13, thereby driving the two sets of limit slide bars 7 to move towards opposite sides, and thereby fixing front and back sides of an article to be cut off at the top of the.

Specifically, as shown in fig. 3 and 4, the inner side of the workbench 1 is located at the inner side of the first gear 10 and the inner side of the second gear 12, and the inner side of the workbench is fixedly connected with the limiting inner teeth 11, and the first knob 5 and the second knob 8 slide outwards to respectively drive the first gear 10 and the second gear 12 to move outwards, so that the first gear 10 and the second gear 12 are slidably embedded in the inner side of the limiting inner teeth 11, and the first gear 10 and the second gear 12 are prevented from rotating, so that the clamping rod 4 and the limiting slide rod 7 are fixed.

The working principle is as follows: when the cutting device is used, articles to be cut are placed at the top of the workbench 1, the first knob 5 is rotated to drive the first gear 10 to rotate, the two groups of first toothed plates 9 are driven to synchronously move inwards through the meshing transmission of the first gear 10 and the two groups of first toothed plates 9, so that the two groups of sliding columns 3 are driven to synchronously move towards opposite sides, namely the two groups of clamping rods 4 are driven to move towards opposite sides, the left side and the right side of the articles to be cut at the top of the workbench 1 are fixed through the two groups of clamping rods 4, at the moment, the second knob 8 is rotated to drive the second gear 12 to rotate, the two groups of second toothed plates 13 are driven to synchronously move inwards through the meshing transmission of the second gear 12 and the two groups of second toothed plates 13, so that the two groups of limiting sliding rods 7 are driven to move towards opposite sides, the front side and the back side of the articles to be cut at the top of, at this time, the first knob 5 and the second knob 8 are pulled outwards, so that the first gear 10 and the second gear 12 are slip-fitted to the inner side of the internal limiting teeth 11, and the first gear 10 and the second gear 12 are prevented from rotating, so that the article to be cut is positioned and fixed at the center of the workbench 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel spacing locking device of pole piece cutter, includes workstation (1), its characterized in that, workstation (1) is inside hollow structure, first spout (2) that are horizontal setting are seted up at the top of workstation (1), the inside of first spout (2) is the symmetry along the vertical central line of first spout (2) and is provided with two sets of traveller (3), the equal fixedly connected with supporting rod (4) of rear end face of two sets of traveller (3), the equal fixedly connected with first pinion rack (9) of opposite side of two sets of traveller (3), and is two sets of the opposite side of first pinion rack (9) is provided with first pinion rack (9) meshing driven gear (10), the preceding terminal surface fixedly connected with of first gear (10) runs through first knob (5) of workstation (1).

2. The limit locking device of the novel pole piece cut-off machine according to claim 1, wherein a second chute (6) is vertically arranged at the middle of the top of the workbench (1), and two groups of limit sliding rods (7) are symmetrically arranged inside the second chute (6) along the vertical center line of the second chute (6).

3. A novel pole piece cut-off machine limit closure according to claim 2, characterized in that the opposite sides of the two sets of limit slide bars (7) are fixedly connected with second toothed plates (13).

4. A novel limiting and locking device of a pole piece cut-off machine as claimed in claim 3, characterized in that the inner sides of the two groups of second toothed plates (13) are provided with second gears (12) which are engaged with the second toothed plates (13) for transmission.

5. A novel pole piece cut-off machine limit closure device according to claim 4, characterized in that the side end face of the second gear (12) is fixedly connected with a second knob (8) penetrating through the workbench (1).

6. A novel pole piece cut-off machine limit locking device according to claim 1, characterized in that the inner side of the working table (1) located at the inner sides of the first gear (10) and the second gear (12) is fixedly connected with an inner limit tooth (11).