Feeding structure and cutting equipment
By designing the material head fixing device and the material tail fixing device, the problem of metal sheet being elastically opened is solved, and the material roll is stable when the cutting equipment stops working, ensuring the continuous working progress of the cutting equipment.
Patent Information
- Application Number
- CN202422461920.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The metal sheet bounces open due to elastic force and cannot remain in a roll state, which affects the working progress of the cutting equipment.
A feeding structure is designed, including a material head fixing device and a material tail fixing device, and the material head is fixed when the cutting equipment stops working, and the material roll is maintained.
Effectively avoid the material head being opened due to elastic force, maintain the rolling state of the material roll, and ensure the continuous work of the cutting equipment.
Smart Images
Figure CN223149494U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of blade manufacturing, in particular to a feeding structure. Background Art
[0002] Blade manufacturing includes processes such as feeding, cutting, and forming. Among them, feeding is to place a coiled metal sheet, also known as a blade stock roll, onto a feeding device, and then a cutting device extracts the metal sheet from the feeding structure for cutting. The metal sheet is cut into small metal sheets of a predetermined length or bent into a metal sheet of a specific shape, so that the processed blade has a specific shape for use in a tool template.
[0003] Since the metal sheet itself has elasticity, when the metal sheet is extruded into a coil and deformed, it will bounce back due to its own elasticity and cannot maintain the coiled state. Therefore, if a continuous external force is not applied to the coil, the coil cannot maintain the coiled state, which affects the work progress. For example, traditional cutting devices only pull the head of the coil to keep the coil in a coiled state when working, but once the work stops, if the coil is not used up, the coil will bounce back from the head and cannot maintain the coiled state. Summary of the Utility Model
[0004] In order to overcome the shortcoming that the prior art cannot maintain the coiled state due to the lack of fixation of the head of the material.
[0005] First aspect:
[0006] The utility model provides a feeding structure, including:
[0007] A carrier;
[0008] A head fixing device, installed on the carrier, provided with a first positioning chuck, and a locking member is provided on the positioning chuck.
[0009] Optionally, the first positioning chuck is provided with a positioning groove, and the first positioning chuck is also provided with a screw hole communicating with the positioning groove. The screw hole is provided with an internal thread, and the locking member is provided with an external thread. The locking member is in threaded cooperation with the screw hole on the first positioning chuck.
[0010] Optionally, one end of the locking member is provided with a handle.
[0011] Optionally, it further includes a tail fixing device. The tail fixing device includes a second positioning chuck. The second positioning chuck is arranged on the carrier, and the second positioning chuck is provided with a positioning groove and a screw hole, and the screw hole communicates with the positioning groove.
[0012] Optionally, the carrier includes a rotating disk and a fixed disk, and the rotating disk is rotatably installed on the fixed disk.
[0013] Optionally, the carrier further includes a limiting portion, the limiting portion includes a plurality of limiting shafts, the limiting shafts are arranged in a circular pattern on a fixed disk, and each limiting shaft is provided with a rolling bearing.
[0014] Optionally, the rotating disk is installed on the fixed disk through a turntable bearing.
[0015] Optionally, a baffle and a support shaft are provided on the carrier, and the baffle is installed on the support shaft.
[0016] Optionally, the carrier is provided with a base, the base is provided with a threaded hole, the support shaft is provided with an external thread, and the support shaft is in threaded fit with the threaded hole.
[0017] Second aspect:
[0018] The present utility model provides a cutting device, including the loading structure described in the first aspect.
[0019] The beneficial effects of the present utility model are as follows: The stock head fixing device is installed on the carrier, and then the stock coil is placed on the carrier. When the cutting device is working, the receiving device on the cutting device will draw out and cut the tool stock through the stock head of the stock coil. At this time, the stock head will be tightened by the receiving device on the cutting device, so the winding state can be maintained. When the cutting device stops working, the receiving device no longer tightens the stock head of the stock coil, then the stock head can be positioned first by using the positioning chuck, and then the stock head is locked in the positioning chuck through the locking member to complete the fixing of the stock head. Fixing the stock head through the stock head fixing device can maintain the tension on the stock head and prevent the stock head from bouncing off due to elasticity and being unable to maintain the winding state. Description of the Drawings
[0020] The following further describes the present utility model in conjunction with the drawings and embodiments.
[0021] Figure 1 is a schematic assembly structure diagram in some embodiments;
[0022] Figure 2 is an exploded structure diagram in some embodiments;
[0023] Figure 3 is a schematic structure diagram of the stock head fixing device in some embodiments;
[0024] Figure 4 is a schematic diagram of a partial structure in some embodiments.
[0025] Explanation of the reference numerals in the accompanying drawings: 1. carrier; 2. material head fixing device; 201. first positioning chuck; 202. locking piece; 3. material tail fixing device; 301. second positioning chuck; 101. rotating disk; 102. fixed disk; 103. limiting shaft; 104. rolling bearing; 105. baffle; 106. supporting shaft; 107. base; 108. turntable bearing. DETAILED DESCRIPTION
[0026] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other.
[0027] This embodiment provides a feeding structure, which is used as a feeding device of a cutting device to provide cutting materials for the cutting device, and includes: a carrier 1; a material head fixing device 2, which is installed on the carrier 1 and is provided with a first positioning clamp 201, and the positioning clamp is provided with a locking member 202. The carrier 1 is used to carry a material roll, and the material head fixing device 2 is used to fix the material head of the material roll.
[0028] During implementation, the material head fixing device 2 is installed on the carrier 1, and then the material roll is placed on the carrier 1. When the cutting device is working, the receiving device on the cutting device will pull out the knife material through the material head of the material roll for cutting. At this time, the material head will be tightened by the receiving device on the cutting device, so it can maintain the reeled state. When the cutting device stops working, the receiving device no longer tightens the material head of the material roll, and the material head can be positioned first using the positioning clamp, and then the material head can be locked in the positioning clamp by the locking member 202 to complete the fixation of the material head. Fixing the material head by the material head fixing device 2 can maintain the tension on the material head to prevent the material head from bouncing open due to elastic force and being unable to maintain the reeled state.
[0029] Specifically, the first positioning chuck 201 is used for pre-positioning the stock head. The positioning structure of the first positioning chuck 201 for positioning the stock head is one of a positioning groove, a positioning post, or a positioning block. That is, a positioning groove having the same size as the stock head can be opened on the first positioning chuck 201, or at least two positioning posts can be provided on the first positioning chuck 201. When positioning, the stock head can be clamped between the two positioning posts. Similarly, at least two positioning blocks are provided on the first positioning chuck 201, and when positioning, the stock head can be clamped between the two positioning blocks. The locking member 202 can be a clip or a bolt with an external thread. For example, when a positioning groove is provided on the first positioning chuck 201, a screw hole can be additionally provided on the first positioning chuck 201, and the screw hole is the same as the positioning groove. The locking member 202 can then be a bolt. When the stock head is clamped into the positioning groove, the locking member 202 can be screwed into the screw hole, and the stock head can be pressed against the positioning groove to achieve the purpose of fixing the stock head. When a positioning groove is provided on the first positioning chuck 201, the locking member 202 can also be a clip. When the stock head is clamped into the positioning groove, the locking member 202 can be arranged on one side of the positioning groove, and then the already positioned stock head can be clamped by the locking member 202 to fix the stock head. When at least two positioning posts are provided on the first positioning chuck 201, the locking member 202 can also be fixed by a bolt or a clip. For example, when a screw hole is opened on one of the positioning posts, the locking member 202 can be a bolt passing through the screw hole to press the stock head against the other positioning post, thereby fixing the stock head. The same principle applies to the setting of positioning blocks on the first positioning chuck 201. When the locking member 202 is a clip, the stock head can be clamped and fixed as long as the stock head is positioned. The stock head fixing device 2 can also be a separate locking member 202. For example, when the locking member 202 is a clip, the stock head fixing device 2 can only be provided with the locking member 202, and the stock head can be fixed by clamping the stock head with the locking member 202.
[0030] In some embodiments, a positioning groove is provided on the first positioning chuck 201, and a screw hole communicating with the positioning groove is further provided on the first positioning chuck 201. The screw hole is provided with an internal thread, and the locking member 202 is provided with an external thread. The locking member 202 is in threaded engagement with the screw hole on the first positioning chuck 201.
[0031] During implementation, the stock head is clamped into the positioning groove, and then the locking member 202 is locked into the screw hole. Since the screw hole communicates with the positioning groove, the locking member 202 will enter the positioning groove after entering the screw hole. When there is a stock head in the positioning groove, the locking member 202 will press the stock head to fix the stock head in the positioning groove. When releasing the fixed state, the locking member 202 can be unscrewed and the stock head can be taken out from the positioning groove, and then the stock head can be docked to the receiving device of the cutting equipment, thereby realizing the fixing and releasing of the stock head.
[0032] Specifically, the first positioning chuck 201 is detachably fixed on the carrier 1. In this embodiment, there are multiple screw holes on the carrier 1, and the first positioning chuck 201 can be fixed on the screw holes of the carrier 1 through bolts. Since there are multiple screw ports on the carrier 1, the first positioning chuck 201 can be installed at the positions of different screw holes, so as to adapt to the fixing of the stock head at different positions. The notch of the positioning groove on the first positioning chuck 201 is set as an arc surface. The purpose of setting it as an arc surface is to make it more convenient for the stock head to be inserted into the positioning groove.
[0033] In some embodiments, one end of the locking member 202 is provided with a handle.
[0034] During implementation, by setting a handle on the locking member 202, the locking member 202 can be rotated into the screw hole of the first positioning chuck 201 by turning the handle, and the handle can make the screwing more convenient.
[0035] In some embodiments, it further includes a tail fixing device 3. The tail fixing device 3 includes a second positioning chuck 301. The second positioning chuck 301 is arranged on the carrier 1. The second positioning chuck 301 is provided with a positioning groove and a screw hole, and the screw hole communicates with the positioning groove. Among them, the tail fixing device 3 is used to fix the tail of the coil.
[0036] During implementation, when the second positioning chuck 301 is installed on the carrier 1 and it is necessary to fix the tail, the tail can be placed in the positioning groove of the second positioning chuck 301, and then a bolt that can be adapted to the screw hole on the second positioning chuck 301 is taken, and the bolt is screwed into the screw hole of the second positioning chuck 301 to press and fix the tail in the positioning groove. Usually, the tail is not fixed on the second positioning chuck 301. When it is necessary to take out and replace the coil, the tail can be fixed on the second positioning chuck 301, and then the head of the coil is pulled to make the coil tighten and become smaller, so that it is more convenient to take out the coil from the carrier 1.
[0037] Specifically, two second positioning chucks 301 are installed on the carrier 1. One positioning groove is respectively arranged on both sides of each second positioning chuck 301. The two second positioning chucks 301 are symmetrically arranged with respect to the center of the carrier 1. When fixing the tail, it can be determined which second positioning chuck 301 the tail is closer to, and then the carrier 1 is fixed to the closer second positioning chuck 301. Setting two second positioning chucks 301 can make it more convenient to fix the tail. When the tail is placed on the carrier 1, if the orientation of the end of the tail does not correspond to the orientation of the notch of the positioning groove, it may cause difficulty in fixing. Therefore, one positioning groove is respectively arranged on both sides of the second positioning chuck 301, and it can be selected which positioning groove of the second positioning chuck 301 to install according to the orientation of the end of the tail, thereby improving the convenience of fixing the tail.
[0038] In some cases, the tail fixing device 3 includes a clip which is fixed on the carrier 1, and the tail of the material can be fixed by the clamping of the clip.
[0039] In some embodiments, the carrier 1 includes a rotating disk 101 and a fixed disk 102, and the rotating disk 101 is rotatably installed on the fixed disk 102.
[0040] During implementation, the material roll is placed on the rotating disk 101, and the fixed disk 102 is installed on the cutting device. The fixed disk 102 is used to support the rotating disk 101. When the material roll is drawn out by the cutting device, the material roll will drive the rotating disk 101 to rotate on the fixed disk 102. Setting the rotatable rotating disk 101 can avoid sliding friction between the material roll and the bearing member, and improve the unrolling efficiency of the material roll.
[0041] Specifically, the rotating disk 101 is installed on the fixed disk 102 through a turntable bearing 108 and rotates on the fixed disk 102 through the turntable bearing 108.
[0042] In some cases, a rotating shaft (not shown in the figure) is provided on the fixed disk 102. A rolling bearing is provided on the rotating shaft, and a housing is provided on the rolling bearing. The rotating disk 101 is connected to the housing, and the rotating disk 101 can rotate on the rotating shaft through the housing and the rolling bearing.
[0043] In some embodiments, the carrier 1 further includes a limiting portion, and the limiting portion includes a plurality of limiting shafts 103 which are arranged in a circumferential arrangement on the fixed disk 102, and a rolling bearing 104 is provided on each limiting shaft 103.
[0044] During implementation, the limiting shafts 103 are arranged in a circumferential arrangement on the fixed disk 102, and then the rolling bearings 104 are installed on the limiting shafts 103. When the material roll is placed on the rotating disk 101, the outer edge of the material roll will abut against the rolling bearings 104 of the limiting shafts 103. The limiting shafts 103 can limit the outward expansion or displacement of the material roll, and the rolling bearings 104 on the limiting shafts 103 can assist in the extraction and loading of the material roll.
[0045] In some cases, the limiting portion includes a limiting frame, and rolling bearings 104 are provided on the limiting frame, and the limiting frame is circumferentially distributed on the outer edge of the fixed disk 102.
[0046] In some embodiments, a baffle 105 and a support shaft 106 are provided on the carrier 1, and the baffle 105 is installed on the support shaft 106.
[0047] During implementation, the baffle 105 is installed on the support shaft 106. After the material roll is placed on the carrier 1, the support shaft 106 can be installed on the carrier 1. The baffle 105 on the support shaft 106 can prevent the material roll from shifting.
[0048] In some embodiments, a base 107 is provided on the vehicle 1. A threaded hole is provided on the base 107, and an external thread is provided on the support shaft 106. The support shaft 106 is in threaded engagement with the threaded hole.
[0049] During implementation, the base 107 is installed on the vehicle 1. When placing a coil on the vehicle 1, the support shaft 106 equipped with the baffle 105 is installed into the threaded hole of the base 107. Through the threaded engagement between the threaded hole and the support shaft 106, the support shaft 106 can be detachably mounted on the base 107, facilitating the picking and placing of the coil. Moreover, the height of the support shaft 106 on the base 107 can be adjusted, and the height of the support shaft 106 can be adjusted according to the actual situation. Adjusting the height of the support shaft 106 is equivalent to adjusting the height of the baffle 105.
[0050] Specifically, a handle is provided on the support shaft 106, and the position of the support shaft 106 in the threaded hole of the base 107 is adjusted by rotating the handle.
[0051] The present utility model also provides a cutting device, including the loading structure described in the above embodiments.
[0052] The above is a specific description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent deformations or substitutions without departing from the spirit of the present utility model, and these equivalent deformations or substitutions are all included within the scope defined by the claims of this application.
Claims
1. A feeding structure, characterized in that, Comprising: A vehicle; A blanking head fixing device, installed on the vehicle, provided with a first positioning chuck, and a locking member is provided on the positioning chuck.
2. The feeding structure according to claim 1, wherein The first positioning chuck is provided with a positioning groove, and the first positioning chuck is further provided with a screw hole communicating with the positioning groove. The screw hole is provided with an internal thread, the locking member is provided with an external thread, and the locking member is in threaded cooperation with the screw hole on the first positioning chuck.
3. The feeding structure according to claim 1, wherein One end of the locking member is provided with a handle.
4. The feeding structure according to claim 1, wherein It further includes a blanking tail fixing device, and the blanking tail fixing device includes a second positioning chuck. The second positioning chuck is arranged on the vehicle, and the second positioning chuck is provided with a positioning groove and a screw hole, and the screw hole communicates with the positioning groove.
5. The feeding structure according to claim 1, characterized in that, The vehicle includes a rotating disk and a fixed disk, and the rotating disk is rotatably installed on the fixed disk.
6. The feeding structure according to claim 5, characterized in that The vehicle further includes a limiting portion, and the limiting portion includes a plurality of limiting shafts. The limiting shafts are arranged in a circumferential arrangement on the fixed disk, and each limiting shaft is provided with a rolling bearing.
7. The feeding structure according to claim 5, characterized in that, The rotating disk is installed on the fixed disk through a turntable bearing.
8. The feeding structure according to claim 1, wherein A baffle and a support shaft are arranged on the vehicle, and the baffle is installed on the support shaft.
9. The feeding structure according to claim 8, wherein A base is arranged on the vehicle, and the base is provided with a screw hole. The support shaft is provided with an external thread, and the support shaft is in threaded cooperation with the screw hole.
10. A cutting device, characterized in that, It includes the feeding structure according to any one of claims 1 to 9.