Coil stock feeding device
Through the design of transmission connection between the rotary shaft and the pulley assembly, the problem of increased working hours and high position accuracy requirements during the cutting process of the rolling material loading device is solved, quantitative loading and simplified roll replacement, and the roll replacement efficiency and cutting accuracy are improved.
Patent Information
- Application Number
- CN202422124100.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-30
AI Technical Summary
During the cutting process, the existing coil loading device needs to cut the coil into sheets first, which increases additional working hours and requires high position accuracy, which affects the quality of the production. At the same time, the bearing structure is not convenient for shaft material replacement and increases maintenance costs.
The design is adopted for transmission connection between the shaft and the pulley assembly. The pulley assembly includes a support frame and a roller. The outer circular surface of the shaft is in conflict with the outer circular surface of the roller. The height adjustment component and the limiting member ensure the quantitative and directional loading, and the shaft is directly removed or put on the roller during the roll change, eliminating the bearing structure.
Quantitative and directional loading is achieved, saving time for sliced materials, simplifying the roll replacement steps, improving the roll replacement efficiency and cutting accuracy, and avoiding material pickup and wear problems.
Smart Images
Figure CN223060251U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of feeding equipment, and particularly relates to a coil feeding device. Background Art
[0002] When existing automotive power batteries are produced, a variety of components are required, and during the processing of each component, the coil material usually needs to be first slit into sheet materials, and then workers place the sheet materials one by one into computer cutting equipment for corresponding cutting work. This processing method not only increases additional working hours because the coil material needs to be cut into sheets first, but also poses high requirements for the positional accuracy of placing the sheet materials subsequently. Otherwise, it will seriously affect the quality of the final product.
[0003] For this reason, the coil material is usually wound around a corresponding rotating shaft to achieve the effect of quantitative feeding by driving the rotating shaft. However, when using this feeding device, it generally needs to be used in conjunction with bearings. This structure not only makes it inconvenient to change the material of the rotating shaft, but also increases the additional cost of part maintenance. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is: how to provide a coil feeding device that can improve the coil material changing efficiency while ensuring the cutting quality.
[0005] To solve the above technical problem, the technical solution adopted by the utility model is:
[0006] A coil feeding device includes a rotating shaft and support bases symmetrically arranged at both ends of the rotating shaft;
[0007] The support base is provided with a pulley assembly;
[0008] The rotating shaft is in transmission connection with the support base through the pulley assembly;
[0009] The outer circumferential surface of the pulley assembly abuts against the outer circumferential surface of the rotating shaft.
[0010] Further, the pulley assembly includes a support frame and at least two rollers hinged on the support frame;
[0011] The outer circumferential surface of the rotating shaft abuts between the outer circumferential surfaces of the two rollers.
[0012] Further, the axial direction of the roller is parallel to the axial direction of the rotating shaft.
[0013] Further, the axial distance between the two outermost rollers is less than the shaft diameter of the rotating shaft.
[0014] Further, the pulley assembly is further provided with a limiting member;
[0015] When the rotating shaft is in driving connection with the pulley assembly, the limiting member abuts against the end face of the rotating shaft.
[0016] Furthermore, it further includes a height adjustment assembly;
[0017] The pulley assembly is connected to the support base through the height adjustment assembly;
[0018] The height adjustment assembly can drive the pulley assembly to reciprocate along the Z-axis direction.
[0019] Furthermore, the height adjustment assembly includes a sleeve, a transmission rod, and an adjustment handwheel;
[0020] The sleeve is sleeved on the outside of the transmission rod, and the support frame is connected to the sleeve through the transmission rod;
[0021] A rack is provided on the outer cylindrical surface of the transmission rod;
[0022] A gear is provided at the transmission end of the adjustment handwheel;
[0023] The gear and the rack are meshed with each other.
[0024] Furthermore, a length scale is provided on the outer cylindrical surface of the transmission rod.
[0025] Furthermore, the support base further includes a chassis and a universal wheel set;
[0026] The height adjustment assembly is arranged on one side in the thickness direction of the chassis;
[0027] The universal wheel set is arranged on the other side in the thickness direction of the chassis.
[0028] Furthermore, the support base further includes a reinforcing rib;
[0029] The height adjustment assembly is connected to the chassis through the reinforcing rib.
[0030] The beneficial effects of the present utility model are as follows: For the coil loading device provided by the present utility model, since the rotating shaft is in driving connection with the pulley assembly, during loading, the coil can be directly pulled quantitatively and directionally towards the corresponding cutting position, thereby saving the time consumed by the sheet material and adjusting the cutting position of the sheet material; and during coil changing, not only can the rotating shaft be directly removed, but also a new coil can be directly sleeved on the rotating shaft, thereby simplifying the coil changing steps to achieve the purpose of improving the coil changing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 The figure shows a schematic structural diagram of the coil loading device in the specific embodiment of the present utility model;
[0032] Figure 2The side view of the coil feeding device in the specific embodiment of the present utility model is shown;
[0033] Label description:
[0034] 1. Rotating shaft;
[0035] 2. Support base; 21. Pulley assembly; 211. Support frame; 212. Roller; 22. Height adjustment assembly; 221. Sleeve; 222. Transmission rod; 223. Adjusting handwheel; 23. Chassis; 24. Universal wheel set; 25. Reinforcing rib. Specific embodiment
[0036] To describe the technical content, achieved purpose and effects of the present utility model in detail, the following is described in conjunction with the embodiments and with reference to the drawings.
[0037] The most crucial concept of the present utility model lies in: the rotating shaft is in transmission connection with the pulley assembly, so when feeding, the coil can be directly pulled quantitatively and directionally towards the corresponding cutting position, thereby saving the time consumed by the sheet material and adjusting the cutting position of the sheet material; and when changing the coil, not only can the rotating shaft be directly removed, but also a new coil can be directly sleeved on the rotating shaft, thus simplifying the steps of changing the material to improve the coil changing efficiency.
[0038] Please refer to Figures 1 to 2 , the coil feeding device provided by the present utility model includes a rotating shaft 1 and support bases 2 symmetrically arranged at both ends of the rotating shaft 1;
[0039] The support base 2 is provided with a pulley assembly 21;
[0040] The rotating shaft 1 is in transmission connection with the support base 2 through the pulley assembly 21;
[0041] The outer circumferential surface of the pulley assembly 21 abuts against the outer circumferential surface of the rotating shaft 1.
[0042] From the above description, it can be seen that the beneficial effects of the present utility model are as follows: a coil feeding device is provided. Since the rotating shaft 1 is in transmission connection with the pulley assembly 21, when feeding, the coil can be directly pulled quantitatively and directionally towards the corresponding cutting position, thereby saving the time consumed by the sheet material and adjusting the cutting position of the sheet material; and since the rotating shaft 1 can rotate when its outer circumferential surface is in contact with the outer circumferential surface of the pulley assembly 21, when changing the coil, not only can the rotating shaft 1 be directly removed, but also because the rotating shaft 1 of the present utility model omits the bearing structure, a new coil can be directly sleeved on the rotating shaft 1, thus simplifying the steps of changing the material to achieve the purpose of improving the coil changing efficiency.
[0043] Further, the pulley assembly 21 includes a support frame 211 and at least two rollers 212 hinged on the support frame 211;
[0044] The outer circumferential surface of the rotating shaft 1 abuts between the outer circumferential surfaces of the two rollers 212.
[0045] Furthermore, the axial direction of the roller 212 is parallel to the axial direction of the rotating shaft 1.
[0046] Furthermore, the axial distance between the two outermost rollers 212 is less than the shaft diameter of the rotating shaft 1.
[0047] As can be seen from the above description, this design makes specific modifications to the composition structure of the pulley assembly 21 and the positional relationship between the pulley assembly 21 and the rotating shaft 1. That is, during use, the rotating shaft 1 only needs to be lapped on the corresponding roller 212. When the staff pulls the rolled material, through the cooperation between the rotating shaft 1 and the roller 212, the rolled material can be quantitatively moved towards the corresponding cutting position, thereby saving the time wasted by the sheet material.
[0048] Furthermore, the pulley assembly 21 is also provided with a limiting member;
[0049] When the rotating shaft 1 is in driving connection with the pulley assembly 21, the limiting member abuts against the end face of the rotating shaft 1.
[0050] As can be seen from the above description, this design further optimizes the composition structure of the pulley assembly 21. By setting the limiting member, it can play a role in limiting the axial direction of the rotating shaft 1, avoiding the rolled material from shifting due to the axial movement of the rotating shaft 1 during rotation, thereby affecting the cutting quality of the final sheet material.
[0051] Furthermore, the above-mentioned rolled material feeding device further includes a height adjustment assembly 22;
[0052] The pulley assembly 21 is connected to the support base 2 through the height adjustment assembly 22;
[0053] The height adjustment assembly 22 can drive the pulley assembly 21 to reciprocate in the Z-axis direction.
[0054] Furthermore, the height adjustment assembly 22 includes a sleeve 221, a transmission rod 222, and an adjustment handwheel 223;
[0055] The sleeve 221 is sleeved outside the transmission rod 222, and the support frame 211 is connected to the sleeve 221 through the transmission rod 222;
[0056] A rack is provided on the outer circumferential surface of the transmission rod 222;
[0057] A gear is provided at the transmission end of the adjustment handwheel 223;
[0058] The gear and the rack are meshed with each other.
[0059] Specifically, the adjusting handwheel 223 of the present utility model can also be replaced by any commercially available device capable of driving an object to rotate, such as a motor. During use, only need to fix the gear on the movable part of the electrode, and then engage the gear and the rack to drive the transmission rod 222 to move.
[0060] As can be seen from the above description, this design further optimizes the composition structure of the coil feeding device of the present utility model. By setting the height adjusting component 22, the staff can adjust the discharging height of the coil according to the height of the cutting end of the subsequent cutting device, avoiding the problems of material jamming or wear of the coil.
[0061] Further, a length scale is provided on the outer cylindrical surface of the transmission rod 222.
[0062] As can be seen from the above description, this design enables the staff to intuitively know the lifting height of the transmission rod 222, so as to ensure that both ends of the rotating shaft 1 can be in the same horizontal plane, avoiding the reduction of the subsequent cutting accuracy due to the inclination of the rotating shaft 1, and further affecting the product quality.
[0063] Further, the support base 2 further includes a chassis 23 and a universal wheel set 24;
[0064] The height adjusting component 22 is arranged on one side in the thickness direction of the chassis 23;
[0065] The universal wheel set 24 is arranged on the other side in the thickness direction of the chassis 23.
[0066] Further, the support base 2 further includes a reinforcing rib 25;
[0067] The height adjusting component 22 is connected to the chassis 23 through the reinforcing rib 25.
[0068] As can be seen from the above description, this design further optimizes the composition structure of the support base 2. By setting the universal wheel set 24, the flexibility of the coil feeding device of the present utility model can be effectively improved, enabling the staff to move the coil feeding device of the present utility model to a suitable position according to actual needs. At the same time, connecting the height adjusting component 22 to the chassis 23 through the reinforcing rib 25 can also play a role in improving the overall strength, avoiding the problem of deformation and damage due to the low bearing capacity of the support base 2.
[0069] The coil feeding device of the present utility model can assist the cutting work of the computer cutting equipment.
[0070] Please refer to Figures 1 to 2 , the first embodiment of the present utility model is:
[0071] A coil feeding device includes a rotating shaft 1, a height adjustment component 22, and support bases 2 symmetrically arranged at both ends of the rotating shaft 1; the support bases 2 are provided with pulley assemblies 21, chassis 23, universal wheel sets 24, and reinforcing ribs 25; the rotating shaft 1 is in driving connection with the support bases 2 through the pulley assemblies 21; the outer circumferential surface of the pulley assemblies 21 abuts against the outer circumferential surface of the rotating shaft 1.
[0072] The pulley assemblies 21 include support frames 211 and limit members, and two rollers 212 hinged to the support frames 211; the outer circumferential surface of the rotating shaft 1 abuts between the outer circumferential surfaces of the two rollers 212; the axial direction of the rollers 212 is parallel to the axial direction of the rotating shaft 1; the axial distance between the two outermost rollers 212 is less than the shaft diameter of the rotating shaft 1; when the rotating shaft 1 is in driving connection with the pulley assemblies 21, the limit members abut against the end faces of the rotating shaft 1; the pulley assemblies 21 are connected to the support bases 2 through the height adjustment component 22; the height adjustment component 22 can drive the pulley assemblies 21 to reciprocate along the Z-axis direction.
[0073] The height adjustment component 22 includes a sleeve 221, a transmission rod 222, and an adjustment handwheel 223; the sleeve 221 is sleeved outside the transmission rod 222, and the support frame 211 is connected to the sleeve 221 through the transmission rod 222; a rack is provided on the outer circumferential surface of the transmission rod 222; a gear is provided at the transmission end of the adjustment handwheel 223; the gear and the rack are meshed with each other; a length scale is provided on the outer circumferential surface of the transmission rod 222; the height adjustment component 22 is arranged on one side in the thickness direction of the chassis 23; the universal wheel sets 24 are arranged on the other side in the thickness direction of the chassis 23; the height adjustment component 22 is connected to the chassis 23 through the reinforcing ribs 25.
[0074] The working principle of the present utility model is as follows: The coil feeding device of the present utility model can realize both automatic feeding and manual feeding, and this solution preferably adopts manual feeding. That is, the height of the discharging end of the rotating shaft 1 is adjusted through the height adjustment component 22 until it is at the same height as the cutting end of the relevant cutting equipment, and then the staff pulls the coil to move towards the cutting end of the relevant cutting equipment, so as to complete the automatic tension cutting and cutting work of the coil.
[0075] In summary, for the coiling material feeding device provided by the present utility model, since the rotating shaft is in transmission connection with the pulley assembly, during feeding, the coiling material can be directly and quantitatively pulled in a specific direction towards the corresponding cutting position, thus saving the time consumed by the sheet material and adjusting the cutting position of the sheet material. Moreover, since the rotating shaft can rotate when its outer cylindrical surface is in contact with the outer cylindrical surface of the pulley assembly, when changing the coil, not only can the rotating shaft be directly removed, but also because the bearing structure is omitted in the rotating shaft of the present utility model, a new coiling material can be directly sleeved on the rotating shaft, thereby simplifying the material changing steps to achieve the purpose of improving the coil changing efficiency. And by setting the height adjusting assembly, the operator can adjust the discharging height of the coiling material according to the height of the cutting end of the subsequent cutting device, avoiding the problems of material jamming or wear of the coiling material.
[0076] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the relevant technical field, shall be equally included in the patent protection scope of the present utility model.
Claims
1. A coil loading device, characterized in that, It includes a rotating shaft and support bases symmetrically arranged at both ends of the rotating shaft; The support bases are provided with pulley assemblies; The rotating shaft is in driving connection with the support bases through the pulley assemblies; The outer circumferential surface of the pulley assembly abuts against the outer circumferential surface of the rotating shaft.
2. The coil loading device according to claim 1, wherein The pulley assembly includes a support frame and at least two rollers hinged to the support frame; The outer circumferential surface of the rotating shaft abuts between the outer circumferential surfaces of the two rollers.
3. The coiled material loading device according to claim 2, characterized in that, The axial direction of the roller is parallel to the axial direction of the rotating shaft.
4. The coil loading device according to claim 3, wherein The axial distance between the two outermost rollers is less than the shaft diameter of the rotating shaft.
5. The coil loading device according to claim 1, wherein, The pulley assembly is further provided with a limiting member; When the rotating shaft is in driving connection with the pulley assembly, the limiting member abuts against the end face of the rotating shaft.
6. The coiled material loading device according to claim 2, wherein, It further includes a height adjustment assembly; The pulley assembly is connected to the support base through the height adjustment assembly; The height adjustment assembly can drive the pulley assembly to reciprocate in the Z-axis direction.
7. The coil loading device according to claim 6, characterized in that, The height adjustment assembly includes a sleeve, a transmission rod and an adjustment handwheel; The sleeve is sleeved on the outside of the transmission rod, and the support frame is connected to the sleeve through the transmission rod; A rack is provided on the outer circumferential surface of the transmission rod; A gear is provided at the transmission end of the adjustment handwheel; The gear and the rack are meshed with each other.
8. The coiled material loading device according to claim 7, wherein A length scale is provided on the outer circumferential surface of the transmission rod.
9. The coil loading device according to claim 6, wherein The support base further includes a chassis and a universal wheel set; The height adjustment assembly is arranged on one side in the thickness direction of the chassis; The universal wheel set is arranged on the other side in the thickness direction of the chassis.
10. The coil loading device according to claim 9, wherein The support base further includes a reinforcing rib; The height adjustment assembly is connected to the chassis through the reinforcing rib.