Feeding trolley of lithium battery slitting machine

Abstract

The utility model relates to the technical field of lithium battery processing, in particular to a lithium battery slitting machine feeding trolley which comprises a movable trolley frame, a longitudinal moving plate is connected to the front side of the trolley frame in a sliding mode in the first direction, and a transverse moving plate is connected to the longitudinal moving plate in a sliding mode in the second direction. A pressing assembly is arranged between the transverse moving plate and the longitudinal moving plate, and the material inserting assembly is arranged on the transverse moving plate and used for fixing raw materials. When cylindrical raw materials are loaded and unloaded, left-right moving and fixing functions can be achieved, the structural design that the transverse moving plate moves transversely is adopted, the adaptive capacity, feeding accuracy and convenience during feeding are improved, the overall structure is simple, operation is convenient, and production efficiency and safety are high. Furthermore, arc-shaped containing openings are formed in the material receiving base and the material clamping piece, the material receiving base and the material clamping piece can be matched with the surface of the cylindrical raw material, the cylindrical raw material can be well fixed, and the stability and safety of raw material transferring are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery processing, in particular to a feeding trolley for a lithium battery slitting machine. Background Art

[0002] Lithium batteries have the advantages of small size, large capacity, long service life, low self-discharge rate, no memory effect, and green environmental protection. Today, they are widely used in commercial vehicles, special vehicles, electric bicycles, energy storage systems, medical equipment and other fields. The slitting process is a key process in the production of lithium batteries. At present, the main method is to load the materials using a trolley, and the production workers transfer the raw materials to the slitting machine to complete the loading operation.

[0003] The loading trolleys in the prior art mostly adopt a forklift-type structure to realize fork-type operation of the raw material rolls. For example, Chinese patent publication number "CN210794747U" discloses a pole sheet roll loading trolley for a lithium battery winding machine, which includes a vehicle body and a guide rod provided on the vehicle body. The vehicle body includes a fixedly connected bottom support structure and a vertical support structure.

[0004] However, the fork-type structure has obvious disadvantages. When loading and unloading cylindrical raw materials, it can only move up and down, cannot move left and right, and cannot be fixed, resulting in difficulties in installation and alignment, affecting production efficiency and personal safety. It may even cause problems such as puncture injuries, tipping injuries, rolling injuries, and friction damage to raw materials. Summary of the Invention

[0005] The purpose of the utility model is to solve the shortcomings of the prior art, such as the inability to move left and right and the inability to be fixed, which leads to difficulties in installation and alignment and affects production efficiency, and to propose a loading trolley for a lithium battery slitting machine.

[0006] In order to achieve the above object, the utility model provides a lithium battery slitting machine feeding trolley, comprising a movable frame, a longitudinal plate slidably connected to the front side of the frame along a first direction, and a transverse plate slidably connected to the longitudinal plate along a second direction;

[0007] Wherein, a clamping assembly is provided between the transverse moving plate and the longitudinal moving plate, and the clamping assembly is used to lock and fix the position of the transverse moving plate on the longitudinal moving plate;

[0008] It also includes an inserting assembly arranged on the transverse plate, and the inserting assembly is used to fix the raw material.

[0009] Furthermore, wing plates are fixed at both ends of the longitudinal moving plate, and two sliding members are arranged on the wing plates at intervals, and the two sliding members are respectively attached to the outer side of the circular tube of the frame.

[0010] Furthermore, a guide rail is fixedly installed at the front end of the longitudinal moving plate, and the transverse moving plate is slidably connected to the guide rail via a linear bearing.

[0011] Furthermore, the clamping assembly is a push-pull quick clamp, the fixed part of the push-pull quick clamp is installed on the transverse plate, and the telescopic end thereof abuts against the upper end of the longitudinal plate.

[0012] Furthermore, the inserting assembly includes a carrier fixed to the bottom end of the transverse plate, and a material receiving base is fixed to the upper end of the carrier;

[0013] Wherein, a rotating arm is also rotated at the upper end of the transverse moving plate, and a material clamping piece is provided at the free end of the rotating arm.

[0014] Furthermore, the opposite surfaces of the material receiving base and the material clamping member are both provided with arc-shaped accommodating openings, and an elastic member is also provided between the material clamping member and the transverse plate.

[0015] Furthermore, the elastic member is a tension spring, and both ends of the tension spring are respectively fixed to the rotating arm and the transverse plate.

[0016] Furthermore, it also includes a locking assembly, which is arranged on the transverse plate and is used to stop the rotation position of the rotating arm.

[0017] Furthermore, the locking assembly includes a rotating seat fixed on the transverse plate, an avoidance position is provided on the end surface of the rotating seat, and the rotating arm is rotatably arranged in the avoidance position;

[0018] Wherein, transverse grooves are provided on both sides of the top of the rotating seat, and a locking pin is rotated in the transverse groove, and the locking pin can cover the front side of the avoidance position.

[0019] Furthermore, the longitudinal movement plate is driven to move by a lifting device on the frame.

[0020] The present invention proposes a lithium battery slitting machine feeding trolley, which has the following beneficial effects: it includes a movable frame, a longitudinal plate is connected to the front side of the frame in a first direction, and a transverse plate is connected to the longitudinal plate in a second direction; and a clamping assembly is provided between the transverse plate and the longitudinal plate, and an inserting assembly is provided on the transverse plate, so that when loading and unloading cylindrical raw materials, it can also be moved left and right, and a good fixing effect is achieved, which effectively improves production efficiency and safety; the structural design of the transverse plate for transverse movement has a stronger adaptability when aligned with the slitting machine feeding, improves feeding accuracy and convenience, and the overall structural design is simple, easy to operate, and stably improves the applicability of raw material transfer. On this basis, the feeding trolley of the present invention can be adapted to the surface of the cylindrical raw material by providing an arc-shaped receiving port on both the material receiving base and the clamping piece, which can well fix the cylindrical raw material and improve the stability and safety of the raw material transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the carrier structure of the utility model;

[0023] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of area A;

[0024] Figure 4 This is a schematic diagram of the wing plate structure of the present utility model.

[0025] In the figure: 1. Frame; 2. Longitudinal moving plate; 21. Wing plate; 22. Sliding part; 23. Guide rail; 3. Transverse moving plate; 4. Clamping assembly; 5. Inserting assembly; 51. Carrier; 52. Material receiving base; 53. Rotating arm; 54. Clamping part; 55. Elastic part; 6. Locking assembly; 61. Rotating seat; 62. Avoidance position; 63. Transverse groove; 64. Locking pin. DETAILED DESCRIPTION

[0026] In the description of this utility model, if there is a description of orientation, such as "upper", "lower", "front", "back", "left", "right", etc., the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings. It is only for the convenience of describing this utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as a limitation on this utility model. If a technical feature is referred to as being "set", "fixed", "connected", or "installed" on another technical feature, it can be directly set, fixed, or connected to the other technical feature, or it can be indirectly set, fixed, connected, or installed on the other technical feature.

[0027] In the description of this utility model, if "several" is mentioned, it means more than one; if "plurality" is mentioned, it means more than two; if "greater than," "less than," or "exceeds," it should be understood as excluding the number itself; if "above," "below," or "within" is mentioned, it should be understood as including the number itself. If "first," "second," etc. is mentioned, it should be understood that it is only used to distinguish the names of identical or similar technical features, and should not be understood to imply or indicate the relative importance of the technical features, the number of technical features, or the order of the technical features.

[0028] The preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0029] Reference Figure 1-4 An embodiment of the present invention discloses a loading trolley for a lithium battery slitting machine, the loading trolley comprising a movable frame 1, a longitudinal plate 2 being slidably connected to the front side of the frame 1 along a first direction, and a transverse plate 3 being slidably connected to the longitudinal plate 2 along a second direction. In the present invention, the first direction is the height direction along the frame 1, and the second direction is the width direction along the frame 1. That is, in this embodiment, the first direction is perpendicular to the second direction.

[0030] A clamping assembly 4 is provided between the transverse plate 3 and the longitudinal plate 2, and the clamping assembly 4 is used to lock and fix the position of the transverse plate 3 on the longitudinal plate 2;

[0031] It also includes an inserting assembly 5 arranged on the transverse plate 3, and the inserting assembly 5 is used to fix the raw material.

[0032] Therefore, when loading and unloading cylindrical raw materials, this embodiment can not only realize up and down movement, but also left and right movement, and achieve a good fixing effect, effectively improving production efficiency and safety.

[0033] In some embodiments, both ends of the longitudinal moving plate 2 in the present invention are fixed with wing plates 21, and two sliding members 22 are arranged at intervals on the wing plates 21. The two sliding members 22 are respectively attached to the outer side of the round tube of the frame 1. Specifically, the sliding members 22 in this embodiment are rollers, which are clamped on the round tube of the frame 1 by two rollers to achieve movement. Furthermore, in this embodiment, the longitudinal moving plate 2 is driven to move by a lifting device (not shown) on the frame 1. The lifting device can be set to a hydraulic cylinder or a ball screw mechanism. This structure is a conventional technical means for technical personnel in the relevant field and will not be elaborated on here.

[0034] On the basis of the above embodiments, in the utility model, a guide rail 23 is fixedly installed at the front end of the longitudinal plate 2, and the transverse plate 3 is slidably connected to the guide rail 23 through a linear bearing. Of course, considering the sliding stability of the transverse plate 3, two guide rails 23 are spaced apart and horizontally arranged in this embodiment, and the two guide rails 23 slide with the transverse plate 3 to ensure that the transverse position of the transverse plate 3 is adjusted on the longitudinal plate 2 to meet the requirement that when loading at the installation position, the pole piece coil is consistent with the slitting machine on the left and right.

[0035] In a preferred embodiment, the clamping assembly 4 in this embodiment is a push-pull quick clamp, the fixed part of the push-pull quick clamp is installed on the transverse plate 3, and its telescopic end is in conflict with the upper end of the longitudinal plate 2. The push-pull quick clamp is a prior art and will not be described in detail here. Specifically, when it is necessary to lock the position of the transverse plate 3, the handle of the push-pull quick clamp is rotated so that its telescopic end is in conflict with the top of the longitudinal plate 2, thereby completing the fixation of the transverse plate 3. Otherwise, the position of the transverse plate 3 is unlocked.

[0036] Furthermore, in this embodiment, the inserting assembly 5 includes a carrier 51 fixed to the bottom end of the transverse plate 3, and a material receiving base 52 is fixed to the upper end of the carrier 51;

[0037] A rotating arm 53 is also rotated at the upper end of the transverse moving plate 3 , and a material clamping piece 54 is provided at the free end of the rotating arm 53 .

[0038] It should be noted that in this embodiment, the opposite surfaces of the material receiving base 52 and the material clamping member 54 are both provided with arc-shaped accommodating openings. The two arc-shaped accommodating openings can adapt to the shape of the coil to ensure that after clamping and fixing, the raw material will not be damaged by rolling or friction, resulting in the scrapping of the raw material. An elastic member 55 is also provided between the material clamping member 54 and the transverse plate 3.

[0039] Specifically, in this embodiment, the elastic member 55 is a tension spring, and both ends of the tension spring are fixed to the rotating arm 53 and the transverse plate 3 respectively.

[0040] On the basis of the above embodiment, the present invention further includes a locking assembly 6 , which is provided on the transverse plate 3 and is used to stop the rotation position of the rotating arm 53 .

[0041] Preferably, the locking assembly 6 in this embodiment includes a rotating seat 61 fixed on the transverse plate 3, and an avoidance position 62 is provided on the end surface of the rotating seat 61, and the rotating arm 53 is rotatably disposed in the avoidance position 62;

[0042] Among them, transverse grooves 63 are further opened on both sides of the top of the rotating seat 61, and a locking pin 64 is rotated in the transverse groove 63. The locking pin 64 can cover the front side of the avoidance position 62. That is to say, when the rotating arm 53 rotates vertically, its bottom is located in the avoidance position 62. At this time, the front side of the rotating arm 53 can be stopped by rotating the locking pin 64 to fix the position of the rotating arm 53.

[0043] During operation, the clamping member 54 is rotated to move to the avoidance position 62, and the locking pin 64 is rotated to the transverse groove 63 to lock the clamping member 54;

[0044] Place the cylindrical raw material into the arc-shaped receiving opening of the receiving base 52, operate the locking pin 64 to unlock the clamping member 54, and then the tension of the elastic member 55 presses the cylindrical raw material to fix it;

[0045] After confirming that the cylindrical raw material is fixed, push the loading trolley into the loading position of the equipment, and lift the insertion component 5 to the installation position. Before fixing, it is necessary to confirm whether the pole piece coil is consistent on the left and right. If not, open the clamping component 4 to put the transverse plate 3 in a moving state. After the position adjustment is completed, start the external loading equipment to load the cylindrical raw material. After loading is completed, move the insertion component 5 down to a safe position away from the cylindrical raw material, and then close the clamping component 4 to push the loading trolley out and place it in the designated area to complete the loading process.

[0046] In summary, the loading trolley in the present invention can adapt to the surface of the cylindrical raw material by arranging arc-shaped receiving openings on the material receiving base 52 and the clamping member 54, can fix the cylindrical raw material well, and improve the stability and safety of the raw material transfer. At the same time, the structural design of the transverse plate 3 for transverse movement has stronger adaptability when aligned with the slitting machine feeding, improves the accuracy and convenience of feeding, and the overall structural design is simple, easy to operate, and stably improves the applicability of raw material transfer.

[0047] The specific implementation methods described above are preferred implementation methods of the present invention, and are not intended to limit the specific implementation scope of the present invention. The scope of the present invention includes but is not limited to the specific implementation methods. All equivalent changes made in accordance with the shape and structure of the present invention are within the scope of protection of the present invention.

Claims

1. A lithium battery slitting machine loading trolley, comprising a movable frame (1), characterized in that: A longitudinal movement plate (2) is slidably connected to the front side of the vehicle frame (1) along a first direction, and a transverse movement plate (3) is slidably connected to the longitudinal movement plate (2) along a second direction; Wherein, a clamping assembly (4) is provided between the transverse plate (3) and the longitudinal plate (2), and the clamping assembly (4) is used to lock and fix the position of the transverse plate (3) on the longitudinal plate (2); It also includes a material insertion assembly (5) arranged on the transverse plate (3), and the material insertion assembly (5) is used to fix the raw material.

2. The lithium battery slitting machine feeding trolley according to claim 1, characterized in that: Both ends of the longitudinal moving plate (2) are fixed with wing plates (21), and two sliding members (22) are arranged on the wing plates (21) at intervals. The two sliding members (22) are respectively attached to the outer sides of the circular tube of the vehicle frame (1).

3. The lithium battery slitting machine feeding trolley according to claim 2, characterized in that: A guide rail (23) is also fixedly mounted on the front end of the longitudinal moving plate (2), and the transverse moving plate (3) is slidably connected to the guide rail (23) via a linear bearing.

4. The lithium battery slitting machine feeding trolley according to any one of claims 1 to 3, characterized in that: The clamping assembly (4) is a push-pull quick clamp, the fixed portion of which is mounted on the transverse plate (3), and the telescopic end of which contacts the upper end of the longitudinal plate (2).

5. The lithium battery slitting machine feeding trolley according to claim 1, characterized in that: The inserting assembly (5) includes a carrier (51) fixed to the bottom end of the transverse plate (3), and a material receiving base (52) is fixed to the upper end of the carrier (51); A rotating arm (53) is also rotatable at the upper end of the transverse plate (3), and a material clamping piece (54) is provided at the free end of the rotating arm (53).

6. The lithium battery slitting machine feeding trolley according to claim 5, characterized in that: The facing surfaces of the material receiving base (52) and the material clamping member (54) are both provided with arc-shaped receiving openings, and an elastic member (55) is further provided between the material clamping member (54) and the transverse plate (3).

7. The lithium battery slitting machine feeding trolley according to claim 6, characterized in that: The elastic member (55) is a tension spring, and both ends of the tension spring are respectively fixed to the rotating arm (53) and the transverse plate (3).

8. The lithium battery slitting machine feeding trolley according to claim 5, characterized in that: It also includes a locking assembly (6), which is arranged on the transverse plate (3) and is used to stop the rotation position of the rotating arm (53).

9. The lithium battery slitting machine feeding trolley according to claim 8, characterized in that: The locking assembly (6) includes a rotating seat (61) fixed on the transverse plate (3), an avoidance position (62) is provided on the end surface of the rotating seat (61), and the rotating arm (53) is rotatably arranged in the avoidance position (62); Wherein, transverse grooves (63) are further provided on both sides of the top of the rotating seat (61), and a locking pin (64) is rotated in the transverse groove (63), and the locking pin (64) can cover the front side of the avoidance position (62).

10. The lithium battery slitting machine feeding trolley according to claim 1, characterized in that: The longitudinal movement plate (2) is driven to move by a lifting device on the vehicle frame (1).

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