Tool bit switching device for noodle production
By introducing a locking assembly with a self-locking structure into the cutting head switching device, the swing design of the spring and positioning frame is used to solve the problem of cumbersome cutting head switching process, and fast switching and efficient cutting head replacement are achieved.
Patent Information
- Application Number
- CN202422180470.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The existing cutting head switching device is too cumbersome when switching cutting heads of different specifications, which affects working efficiency.
The locking assembly with a self-locking structure is adopted, including a fixed shaft, a positioning frame, a first and a second spring, a socket and a tie rod, and the spring elastic rebound and the swing of the positioning frame are used to achieve rapid locking and unlocking.
It realizes rapid switching of different specifications of cutting heads, improving the working efficiency of the device.
Smart Images
Figure CN223053768U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of noodle production, in particular to a cutter head switching device for noodle production. Background Technique
[0002] Noodles are a kind of food made by grinding flour of grains or beans with water into dough, then pressing, rolling or stretching it into sheets and cutting or pressing, or using means such as rubbing, pulling and pinching to make strips (narrow or wide, flat or round) or small sheets, and finally cooked, fried, stewed or fried. When producing noodles, a noodle machine is needed, and the cutter head is an essential and important component on the noodle machine, and the cutter head is directly installed on the frame of the noodle machine. In order to facilitate the switching of cutter heads of different specifications, a cutter head switching device is needed.
[0003] When the existing cutter head switching device switches the cutter head, most of them use locking bolts to position the switched cutter head, and cannot quickly position the switched cutter head by means of a swinging method with a self-locking structure, resulting in a too cumbersome switching process for cutter heads of different specifications, and thus directly affecting the overall working efficiency of the device. Content of the Utility Model
[0004] The purpose of the utility model is to solve the defect that the switching process of cutter heads of different specifications in the prior art is too cumbersome, and to provide a cutter head switching device for noodle production.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A cutter head switching device for noodle production, including a frame arranged on a noodle machine, fixing grooves are respectively opened on both sides of the front surface of the frame, a cutter head body is clamped in the fixing grooves, mounting frames are respectively fixed on both sides of the front surface of the frame, and a locking component for cooperating with the cutter head body is arranged on the mounting frames.
[0007] Preferably, the locking component includes a fixed shaft rotatably arranged in the mounting frame, a positioning frame is fixed on the fixed shaft and one end of the positioning frame is located in the mounting frame, the other end of the positioning frame penetrates through the fixing groove and fits on the cutter head body, a plurality of groups of first springs are respectively fixed on the back surface of each group of positioning frames in the up-down direction and one end of the first springs is fixed on the frame, square boxes are respectively fixed at both ends of each group of fixed shafts, a second spring is fixed on the front surface of the inner cavity of each group of square boxes, a socket is slidably arranged in each group of square boxes and one end of the socket penetrates through the square box and is inserted into the frame, the other end of the socket is fixed on the second spring, a pull rod is fixed on the front surface of each group of sockets and one end of the pull rod penetrates through the square box and extends outward.
[0008] Preferably, insertion plates are fixed to both sides of the top and bottom of the cutter head body, and auxiliary insertion slots adapted to the insertion plates are formed in the fixing groove.
[0009] Preferably, three arc-shaped rods adapted to the first springs are sequentially inserted in each positioning frame in the vertical direction, and both ends of each group of arc-shaped rods are fixed to the machine frame.
[0010] Preferably, vertical plates are fixed to the ends of the upper and lower two groups of pull rods away from the socket, and the vertical plates are located in front of the arc-shaped rods.
[0011] Preferably, each group of positioning frames is integrally in an L-shaped structure, and each group of sockets is in a T-shaped structure.
[0012] Preferably, there is a gap between the square box and the machine frame.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] For the cutter head switching device for noodle production, by setting the locking component, using the elastic rebound of the first spring, a pulling force can be continuously applied to the positioning frame, so that the positioning frame can be quickly flipped and quickly contact the cutter head body clamped in the fixing groove. When the positioning frame rotates, with the cooperation of the fixed shaft, the square box can be driven to rotate synchronously. And by using the second spring, a movable space can be given to the socket, so that when the positioning frame contacts the cutter head body, the socket can be quickly inserted into the machine frame to quickly lock the positioning frame and prevent the positioning frame from rotating back. In this way, the front of the cutter head body can be quickly blocked by the positioning frame to prevent the cutter head body from detaching from the machine frame. By adopting a swinging method with a self-locking structure, the switched cutter head body can be quickly locked, which is convenient for quickly switching cutter head bodies of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of a cutter head switching device for noodle production proposed by the present utility model;
[0016] Figure 2 is a partial cross-sectional view of the structure of a cutter head switching device for noodle production proposed by the present utility model;
[0017] Figure 3 is a partial rear view of the structure of a cutter head switching device for noodle production proposed by the present utility model.
[0018] In the figure: 1, machine frame; 2, cutter head body; 3, fixing groove; 4, auxiliary insertion slot; 5, insertion plate; 6, installation frame; 7, arc-shaped rod; 8, first spring; 9, fixed shaft; 10, positioning frame; 11, square box; 12, second spring; 13, pull rod; 14, socket. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0020] Embodiment
[0021] Refer to Figures 1 - 3 , a tool head switching device for noodle production, including a frame 1 provided on a noodle machine. Fixed slots 3 are opened on both sides of the front surface of the frame 1. A tool head body 2 is clamped in the fixed slots 3. Insertion plates 5 are fixed on both sides of the top and bottom of the tool head body 2. Auxiliary insertion slots 4 adapted to the insertion plates 5 are opened in the fixed slots 3. By providing the insertion plates 5 and the auxiliary insertion slots 4, the tool head body 2 can be pre-clamped and positioned in advance for subsequent quick locking of the tool head body 2. Mounting frames 6 are fixed on both sides of the front surface of the frame 1. A locking component adapted to the tool head body 2 is provided on the mounting frames 6. The locking component includes a fixed shaft 9 rotatably installed in the mounting frame 6. A positioning frame 10 is fixed on the fixed shaft 9 and one end of the positioning frame 10 is located inside the mounting frame 6. The other end of the positioning frame 10 penetrates through the fixed slot 3 and abuts against the tool head body 2. Multiple groups of first springs 8 are sequentially fixed on the back surface of each group of positioning frames 10 in the up-down direction, and one end of each first spring 8 is fixed on the frame 1. Three arc-shaped rods 7 adapted to the first springs 8 are sequentially inserted in each group of positioning frames 10 in the up-down direction. Both ends of each group of arc-shaped rods 7 are fixed on the frame 1. The design of the arc-shaped rods 7 can limit the swinging direction of the positioning frames 10 and the first springs 8 to prevent deviation;
[0022] Refer to Figure 1 and Figure 2, at both ends of each set of fixed shafts 9, square boxes 11 are fixedly installed. There is a spacing between the square boxes 11 and the frame 1. This spacing is designed so that the square boxes 11 can rotate stably and will not collide with the frame 1. On the front surface of the inner cavity of each set of square boxes 11, a second spring 12 is fixedly installed. In each set of square boxes 11, a socket 14 is slidably arranged, and one end of the socket 14 penetrates through the square box 11 and is inserted into the frame 1, and the other end of the socket 14 is fixedly installed on the second spring 12. Each set of positioning frames 10 is integrally in an L-shaped structure, and each set of sockets 14 is in a T-shaped structure. The positioning frame 10 designed in an L-shaped structure enables the positioning frame 10 to stably fit on the tool bit body 2. The socket 14 in a T-shaped structure can position the socket 14. On the front surface of each set of sockets 14, a pull rod 13 is fixedly installed, and one end of the pull rod 13 penetrates through the square box 11 and extends outward. By setting a locking component and adopting a swinging method with a self-locking structure, the switched tool bit body 2 can be quickly locked, which is convenient for quickly switching tool bit bodies 2 of different specifications. At the ends of the upper and lower two pull rods 13 far away from the sockets 14, a vertical plate is fixedly installed, and the vertical plate is located in front of the arc-shaped rod 7. The design of the vertical plate facilitates the user to move the upper and lower two pull rods 13 synchronously, so as to quickly release the locked state of the positioning frame 10 and conveniently remove the positioning frame 10 from the tool bit body 2 quickly.
[0023] In the present utility model, the user pre-engages both ends of the tool bit body 2 in the fixed slots 3 on the frame 1. At this time, the insertion plate 5 will be inserted into the auxiliary slot 4 to quickly and preliminarily position the tool bit body 2. At this time, by utilizing the elastic rebound of the first spring 8, a pulling force can be continuously applied to the positioning frame 10, enabling the positioning frame 10 to quickly flip and fit on the front surface of the tool bit body 2. When the positioning frame 10 flips, it will drive the fixed shaft 9 to rotate synchronously, thereby driving the square box 11 and the socket 14 to rotate synchronously. At this time, by utilizing the elastic rebound of the second spring 12, a movable space can be given to the socket 14. When the positioning frame 10 contacts the tool bit body 2, the socket 14 can be quickly inserted into the preset jack on the frame 1, thereby quickly locking the fixed shaft 9, and then quickly locking the positioning frame 10, which can effectively prevent the positioning frame 10 from rotating back, so as to use the positioning frame 10 with a self-locking structure to quickly block the front surface of the tool bit body 2 and prevent the tool bit body 2 from detaching from the frame 1. At the same time, the design of the pull rod 13 facilitates quickly moving the position of the socket 14, so as to quickly release the locked state between the square box 11 and the frame 1, thereby facilitating releasing the restriction on the positioning frame 10 and conveniently moving the positioning frame 10, and thus facilitating quickly switching tool bit bodies 2 of different specifications.
[0024] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.
Claims
1. A cutter head switching device for noodle production, comprising a frame (1) arranged on a noodle machine, characterized in that: Both sides of the front of the frame (1) are provided with fixing grooves (3), a cutter head body (2) is clamped in the fixing grooves (3), mounting frames (6) are fixed on both sides of the front of the frame (1), and a locking component for cooperating with the cutter head body (2) is arranged on the mounting frames (6). The locking component includes a fixing shaft (9) rotatably installed in the mounting frame (6), a positioning frame (10) is fixed on the fixing shaft (9), and one end of the positioning frame (10) is located inside the mounting frame (6). The other end of the positioning frame (10) penetrates through the fixing groove (3) and fits on the cutter head body (2). A plurality of groups of first springs (8) are sequentially fixed on the back surface of each group of positioning frames (10) in the up-and-down direction, and one end of each first spring (8) is fixed on the frame (1). Square boxes (11) are fixed at both ends of each fixing shaft (9). A second spring (12) is fixed on the front surface of the inner cavity of each square box (11). A socket (14) is slidably arranged in each square box (11), one end of the socket (14) penetrates through the square box (11) and is inserted into the frame (1), the other end of the socket (14) is fixed on the second spring (12), and a pull rod (13) is fixed on the front surface of each socket (14), and one end of the pull rod (13) penetrates through the square box (11) and extends outward.
2. The cutter head switching device for noodle production according to claim 1, characterized in that, Insertion plates (5) are fixed on both sides of the top and bottom of the cutter head body (2), and auxiliary insertion slots (4) for cooperating with the insertion plates (5) are formed in the fixing grooves (3).
3. The cutter head switching device for noodle production according to claim 2, characterized in that, Three groups of arc-shaped rods (7) for cooperating with the first springs (8) are sequentially inserted in each group of positioning frames (10) in the up-and-down direction, and both ends of each group of arc-shaped rods (7) are fixed on the frame (1).
4. The cutter head switching device for noodle production according to claim 2, characterized in that, Vertical plates are fixed at the ends of the upper and lower pull rods (13) far from the sockets (14), and the vertical plates are located in front of the arc-shaped rods (7).
5. The cutter head switching device for noodle production according to claim 2, wherein Each group of positioning frames (10) is integrally in an L-shaped structure, and each group of sockets (14) is in a T-shaped structure.
6. The cutter head switching device for noodle production according to claim 2, wherein There is a spacing between the square box (11) and the frame (1).