Fixing mechanism and production device

Abstract

The utility model discloses a fixing mechanism and a production device. The fixing mechanism comprises a fixing assembly, a clamp assembly and a rotating assembly. The fixing assembly comprises a bridge plate, and a discharging groove is formed in the bridge plate. The clamp assembly comprises a clamping piece, a first driving piece and a support, the support is detachably connected with the bridge plate, and the first driving piece is in driving connection with the clamping piece; the rotating assembly drives the connecting bridge plate. The bridge plate fixes the material bar, the rotating assembly adjusts the posture of the bridge plate, the machining mechanism can machine the material bar conveniently, after the material plate is machined, the support is in butt joint with the bridge plate, the product is fixed through the clamping piece and the first driving piece, then the posture of the bridge plate is adjusted again through the rotating assembly, and the cutting mechanism can separate the product from the material bar conveniently. According to the fixing mechanism, machining of the bars and separation of the bars and the products can be achieved, the circulation process of the products among multiple stations is reduced, the production efficiency is improved, and the problem that the products are poor due to the fact that the products are manually unscrewed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to a fixing mechanism and a production device. Background Art

[0002] A milling machine primarily refers to a machine tool that uses a milling cutter to process various surfaces on a workpiece. The primary motion is usually the rotation of the milling cutter, while the movement of the workpiece and cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, and the like. In related art, a material bar is placed in a first fixed component, and the milling cutter cuts the material bar, forming a product at the end of the material bar. To facilitate unloading, the product and the material bar are not completely severed, and the product remains connected to the material bar. The product then needs to be manually unscrewed from the material bar. Manual unscrewing of the product will result in some residual material remaining at the connection between the product and the material bar. Therefore, the unscrewed product needs to be placed in the fixed component of the next process, and the residual material on the product needs to be ground or removed using a grinder or cutting mechanism. This processing method requires manual unscrewing of the product and manual transfer of the unscrewed product to the fixed component of the next process, resulting in low production efficiency. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a fixing mechanism that can be used to fix the material bar during processing, so that the processing mechanism can process the material bar, and to fix the product after processing is completed, so that the product and the material bar can be separated by a cutting mechanism, thereby reducing manual intervention and improving production efficiency.

[0004] The present application also proposes a production device having the above-mentioned fixing mechanism.

[0005] According to the first embodiment of the present application, the fixing mechanism includes: a fixing component, a clamp component and a rotating component.

[0006] The fixing assembly includes a bridge plate, and a material discharge trough is provided on the bridge plate, and the material discharge trough is used to place the material rod;

[0007] The clamp assembly includes a clamping member, a first driving member, and a bracket, wherein the bracket is detachably connected to the bridge plate. The clamping member includes a plurality of clamping members, and each two clamping members are arranged opposite to each other, and a gap for accommodating products is formed between the two oppositely arranged clamping members. The first driving member is fixedly connected to the bracket, and the first driving member drives the clamping members to move the two oppositely arranged clamping members closer to or farther away from each other.

[0008] The rotating assembly is drivingly connected to the bridge plate, and the rotating assembly is used to drive the bridge plate to rotate.

[0009] According to the fixing mechanism of the embodiment of the first aspect of the present application, there are at least the following beneficial effects: the bridge plate fixes the material rod, the rotating component adjusts the posture of the bridge plate to adjust the posture of the material rod, thereby facilitating the processing of the material rod by the processing mechanism, the bracket and the bridge plate are detachably connected, so that after the material plate is processed, the bracket and the bridge plate are docked, and the product is fixed by the clamping member and the first driving member on the bracket, and then the posture of the bridge plate is adjusted again by the rotating component to facilitate the cutting mechanism to separate the product and the material rod. Therefore, the fixing mechanism of the present application can realize the processing of the rod material and the separation of the rod material and the product, reduce the flow process of the product between multiple workstations, improve production efficiency, and reduce the problem of product defects caused by manually unscrewing the product.

[0010] According to some embodiments of the present application, a delivery and retrieval assembly is further included, which includes a second driving member, a mounting plate, a third driving member and two stabilizing frames. The second driving member is fixedly connected to the mounting plate, and the second driving member drives the two stabilizing frames to move the two stabilizing frames closer to or away from each other to clamp or release the bracket; the third driving member drives the mounting plate to move the mounting plate closer to or away from the fixed assembly.

[0011] According to some embodiments of the present application, the delivery and retrieval assembly also includes a positioning frame, which is fixedly connected to the mounting plate and located between the two stabilizing frames. A positioning column is provided on the side of the positioning frame facing the fixed assembly, and a positioning hole is provided on the bracket to be plugged into and cooperate with the positioning column.

[0012] According to some embodiments of the present application, the fixing assembly also includes a fourth driving member and two fixing plates, the fourth driving member is fixedly connected to the bridge plate, and the fourth driving member drives the connection of the fixing plates to make the two fixing plates approach or move away from each other so that the two fixing plates clamp or release the bracket.

[0013] According to some embodiments of the present application, the clamp assembly also includes an abutment block, which is protruding from the bracket, and has a first inclined surface and a first clamping surface. The fixed plate has a second inclined surface and a second clamping surface, and the first inclined surface and the second inclined surface are slidably matched to guide the first clamping surface and the second clamping surface to abut.

[0014] The production device according to the second embodiment of the present application includes the fixing mechanism of the first embodiment.

[0015] The production device according to the second embodiment of the present application has at least the following beneficial effects: including all the beneficial effects of the fixing mechanism of the first embodiment, which will not be repeated here.

[0016] According to some embodiments of the present application, a processing mechanism and a cutting mechanism are further included, and the processing mechanism and the cutting mechanism are located next to the fixing mechanism. The processing mechanism is used to process the material rods in the material discharge trough to form products on the material rods, and the cutting mechanism is used to separate the material rods and the products.

[0017] According to some embodiments of the present application, a collecting assembly is further included, which includes a connecting plate, a clamping head, a fifth driving member, a connecting frame and a sixth driving member. The clamping head is fixedly connected to the connecting plate, and the fifth driving member is driven to connect the clamping head, so as to enable the clamping head to clamp or release the product; the connecting plate is fixedly connected to the connecting frame, and the sixth driving member is driven to connect the connecting plate, so as to enable the connecting plate to drive the clamping head to approach or move away from the fixing mechanism.

[0018] According to some embodiments of the present application, the collection assembly also includes a lifting plate and a locking block, the lifting plate is arranged on the connecting plate, and a locking groove is opened on the lifting plate, and the locking groove is used to accommodate part of the material plate; the locking block is arranged on the inner wall of the locking groove and corresponds to the notch of the locking groove, and the locking block is used to engage with the material rod.

[0019] According to some embodiments of the present application, a material tray is further included, which is detachably connected to the fixed part of the rotating assembly, and the material tray is used to store the product. The material tray is located on the moving path of the clamping head.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 This is a structural diagram of the fixing mechanism of the first aspect of the present application, wherein the bracket is connected to the bridge plate, and the bridge plate is perpendicular to the horizontal plane;

[0023] Figure 2 for Figure 1 A front view of the fixed structure;

[0024] Figure 3 for Figure 1 Schematic diagram of the structure of the fixing mechanism, wherein the bracket is connected to the bridge plate, and the bridge plate is parallel to the horizontal plane;

[0025] Figure 4 for Figure 3A schematic structural diagram of the fixing mechanism in another direction;

[0026] Figure 5 for Figure 1 Schematic diagram of the cooperation between the fixing plate and the fixture assembly;

[0027] Figure 6 for Figure 5 A front view of the fixing plate and fixture assembly in FIG;

[0028] Figure 7 for Figure 1 Schematic diagram of the structure of the collection component;

[0029] Figure 8 Schematic diagram of the connection between the material bar and the product.

[0030] Reference numerals:

[0031] Fixed assembly 100; bridge plate 110, material discharge trough 111; fourth driving member 120; fixed plate 130; second inclined surface 131; second clamping surface 132;

[0032] Clamp assembly 200; clamping member 210; first driving member 220, bracket 230, positioning hole 231; abutment block 240; first inclined surface 241; first clamping surface 242;

[0033] Delivery assembly 300; second drive member 310; stabilizing frame 320; mounting plate 330; third drive member 340; positioning frame 350, positioning column 351;

[0034] Rotating assembly 400;

[0035] Collection assembly 500; connecting plate 510; clamping head 520; fifth driving member 530; connecting frame 540; lifting plate 550; engaging groove 551; engaging block 570;

[0036] Feed tray 600;

[0037] Material rod 700; product 710. DETAILED DESCRIPTION

[0038] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0039] In the description of this application, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0040] In the description of this application, "several" means more than one, "plurality" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0041] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0042] In the description of this application, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0043] Reference Figures 1 to 5 , and reference Figure 8 According to the first embodiment of the present application, the fixing mechanism includes: a fixing assembly 100, a clamp assembly 200 and a rotating assembly 400.

[0044] The fixing assembly 100 includes a bridge plate 110 , on which a material discharge trough 111 is formed. The material discharge trough 111 is used to place the material rod 700 ;

[0045] The clamp assembly 200 includes a clamping member 210, a first driving member 220, and a bracket 230. The bracket 230 is detachably connected to the bridge plate 110. The clamping members 210 include a plurality of clamping members 210, with each pair of clamping members 210 disposed opposite each other. A gap for accommodating the product 710 is formed between the two opposing clamping members 210. The first driving member 220 is fixedly connected to the bracket 230. The first driving member 220 drives the connected clamping members 210 to move the two opposing clamping members 210 closer together or further apart.

[0046] The rotating assembly 400 drives the connecting bridge plate 110 , and the rotating assembly 400 is used to drive the bridge plate 110 to rotate.

[0047] It is understood that the material rod 700 is limited by the discharge trough 111 on the bridge plate 110, and the end of the material rod 700 protrudes from the discharge trough 111, so that the processing mechanism can process the end of the material rod 700 to form the product 710. In some other embodiments, a limiting component can also be added to further limit the material rod 700 in the discharge trough 111, for example, including a cylinder and a limiting block, the cylinder is used to push the limiting block to press the material rod 700, so that the material rod 700 is in close contact with the groove wall of the discharge trough 111 to achieve the fixation of the material rod 700. It is understood that the bracket 230 is detachably connected to the bridge plate 110. Therefore, when the processing mechanism processes the material rod 700 in the discharge trough 111, the bracket 230 is separated from the bridge plate 110 to prevent the bracket 230 from affecting the processing of the processing mechanism. After the processing mechanism forms the product 710 at the end of the stock bar 700, the product 710 and the stock bar 700 remain connected. At this point, the bracket 230 can be installed on the bridge plate 110, and the product 710 will be located between the two oppositely disposed clamping members 210. The first driving member 220 drives the oppositely disposed clamping members 210 closer together, and the clamping members 210 clamp the product 710. Subsequently, after the clamping members 210 clamp the product 710, the rotating assembly 400 can drive the bridge plate 110 to rotate. At the same time, the stock bar 700 and the clamping assembly 200 rotate together to adjust the posture of the stock bar 700 and the product 710, so that the cutting mechanism can separate the stock bar 700 and the product 710. It should be understood that the product 710 is fixed by the clamping members 210, while the bar stock is fixed by the bridge plate 110, so as to facilitate subsequent manual or equipment unloading. After the product 710 is cut, the bracket 230 can be removed and the rotating assembly 400 rotates the bridge plate 110 to facilitate further processing of the bar stock.

[0048] For example, initially, the rotating assembly 400 positions the bridge plate 110 parallel to the horizontal plane, positioning the stock bar 700 horizontally. The milling machine, a processing mechanism, processes the stock bar 700 from top to bottom. After processing, the product 710 and the stock bar are arranged horizontally. The rotating assembly 400 then rotates the bridge plate 110 perpendicular to the horizontal plane, positioning the stock bar 700 vertically, with the product 710 at the top of the stock bar. This allows the cutting mechanism to horizontally cut the connection between the product 710 and the stock bar 700, thereby separating the product 710 from the stock bar.

[0049] In summary, the bridge plate 110 fixes the material rod 700, and the rotating component 400 adjusts the posture of the bridge plate 110 to adjust the posture of the material rod 700, thereby facilitating the processing of the material rod 700 by the processing mechanism. The bracket 230 is detachably connected to the bridge plate 110, so that after the material plate is processed, the bracket 230 is docked with the bridge plate 110, and the product 710 is fixed by the clamping member 210 and the first driving member 220 on the bracket 230, and then the posture of the bridge plate 110 is adjusted again by the rotating component 400, so that the cutting mechanism can separate the product 710 and the material rod 700. Therefore, the fixing mechanism of the present application can realize the processing of the rod material and the separation of the rod material and the product 710, reduce the flow process of the product 710 between multiple workstations, improve production efficiency, and reduce the problem of defective product 710 caused by manually unscrewing the product 710.

[0050] Reference Figures 1 to 4 According to some embodiments of the present application, a delivery and retrieval assembly 300 is further included. The delivery and retrieval assembly 300 includes a second driving member 310, a mounting plate 330, a third driving member 340 and two stabilizing frames 320. The second driving member 310 is fixedly connected to the mounting plate 330. The second driving member 310 drives the connection between the two stabilizing frames 320 to move the two driven stabilizing frames 320 closer to or farther away from each other to clamp or release the bracket 230; the third driving member 340 drives the connection between the mounting plate 330 to move the mounting plate 330 closer to or farther away from the fixing assembly 100.

[0051] It will be appreciated that initially, while the processing equipment is processing the bar stock, the second drive member 310 drives the two stabilizing frames 320 to clamp the bracket 230, thereby securing the bracket 230. After the bar stock is processed, the third drive member 340 drives the mounting plate 330 toward the bridge plate 110, thereby driving the bracket 230 toward the bridge plate 110 until the bracket 230 and the bridge plate 110 are docked. Subsequently, the second drive member 310 drives the stabilizing frames 320 to release the bracket 230, thereby connecting the bracket 230 to the bridge plate 110. Similarly, after the product 710 is unloaded, the rotation assembly 400 drives the bridge plate 110 back to a position parallel to the horizontal plane. The third drive member 340 drives the mounting plate 330 toward the bridge plate 110, and the second drive member 310 drives the stabilizing frames 320 to clamp the bracket 230, thereby removing the bracket 230 from the bridge plate 110. This achieves automated assembly and disassembly of the bracket 230 relative to the bridge plate 110.

[0052] In some other embodiments, the bracket 230 may also be manually disassembled and assembled.

[0053] Reference Figure 1According to some embodiments of the present application, the delivery and retrieval assembly 300 also includes a positioning frame 350, which is fixedly connected to the mounting plate 330 and is located between the two stabilizing frames 320. A positioning column 351 is provided on the side of the positioning frame 350 facing the fixing assembly 100, and a positioning hole 231 is provided on the bracket 230 to be plugged into the positioning column 351.

[0054] It is understandable that the connection between the positioning frame 350 and the bracket 230 is stabilized by the plug-in cooperation between the positioning column 351 and the positioning hole 231, so as to improve the connection stability of the delivery and removal structure to the clamp assembly 200.

[0055] Reference Figures 1 to 5 According to some embodiments of the present application, the fixing assembly 100 also includes a fourth driving member 120 and two fixing plates 130. The fourth driving member 120 is fixedly connected to the bridge plate 110. The fourth driving member 120 drives the connected fixing plates 130 to move the two fixing plates 130 closer to or away from each other so that the two fixing plates 130 clamp or release the bracket 230.

[0056] It is understood that after the bracket 230 approaches the bridge plate 110, the fourth driving member 120 drives the two fixing plates 130 closer to clamp the bracket 230. At the same time, the second driving member 310 drives the stabilizing frame 320 to release the bracket 230, thereby connecting the bracket 230 to the bridge plate 110. Accordingly, after the product 710 is unloaded, the third driving member 340 drives the mounting plate 330 closer to the bridge plate 110, the second driving member 310 drives the stabilizing frame 320 to clamp the bracket 230, and the fourth driving member 120 drives the two fixing plates 130 away from each other to release the bracket 230, thereby transferring the bracket 230 to the feeding and unloading assembly 300.

[0057] In some other embodiments, the bracket 230 and the bridge plate 110 may also be snap-fitted.

[0058] Reference Figure 6 According to some embodiments of the present application, the clamp assembly 200 also includes an abutment block 240, which is protruding from the bracket 230. Specifically, two abutment blocks 240 are provided, and are respectively located at both ends of the bracket 230. The abutment block 240 has a first inclined surface 241 and a first clamping surface 242. The fixing plate 130 has a second inclined surface 131 and a second clamping surface 132. The first inclined surface 241 and the second inclined surface 131 are slidably matched to guide the first clamping surface 242 and the second clamping surface 132 to abut.

[0059] It can be understood that in the process of the fourth driving member 120 driving the fixed plate 130 to clamp the bracket 230, there may be a certain deviation in the relative position of the bracket 230 and the fixed plate 130. Therefore, in the process of the fixed plate 130 approaching the bracket 230, the second inclined surface 131 on the fixed plate 130 slides with the first inclined surface 241 on the abutment block 240 to guide the bracket 230 so that the bracket 230 is parallel to the fixed plate 130 until the second clamping surface 132 on the fixed plate 130 and the first clamping surface 242 on the abutment block 240 abut, thereby realizing the clamping of the bracket 230 by the fixed plate 130.

[0060] The production device according to the second embodiment of the present application includes the fixing mechanism of the first embodiment.

[0061] The production device according to the second embodiment of the present application has at least the following beneficial effects: including all the beneficial effects of the fixing mechanism of the first embodiment, which will not be repeated here.

[0062] According to some embodiments of the present application, a processing mechanism and a cutting mechanism are also included. The processing mechanism and the cutting mechanism are located next to the fixing mechanism. The processing mechanism is used to process the material rod 700 in the material discharge trough 111 to form a product 710 on the material rod 700, and the cutting mechanism is used to separate the material rod 700 and the product 710.

[0063] It can be understood that the processing mechanism is used to process the material rods 700 in the discharge trough 111. After the processing is completed, the rotating component 400 drives the bridge plate 110 to rotate to a position corresponding to the cutting mechanism, so that the cutting mechanism can separate the material rods 700 and the products 710 on the bridge plate 110.

[0064] For example, the processing mechanism is a milling machine.

[0065] Reference Figure 1 and Figure 7 According to some embodiments of the present application, a collecting assembly 500 is also included, and the collecting assembly 500 includes a connecting plate 510, a clamping head 520, a fifth driving member 530, a connecting frame 540 and a sixth driving member. The clamping head 520 is fixedly connected to the connecting plate 510, and the fifth driving member 530 drives the connecting clamping head 520 to enable the clamping head 520 to clamp or release the product 710; the connecting plate 510 is fixedly connected to the connecting frame 540, and the sixth driving member drives the connecting plate 510 to enable the connecting plate 510 to drive the clamping head 520 to approach or move away from the fixing mechanism.

[0066] It can be understood that after the material plate is processed, the rotating assembly 400 drives the material rod 700 to be set in the vertical direction, the cutting mechanism separates the material rod 700 and the product 710, and the product 710 is clamped and fixed by the clamping member 210. The sixth driving member drives the connecting connecting plate 510 so that the connecting plate 510 drives the clamping head 520 to approach the product 710 at the upper end of the material rod 700. The fifth driving member 530 drives the clamping head 520 to clamp the product 710. At the same time, the first driving member 220 drives the clamping member 210 away to release the product 710. The product 710 is transferred to the clamping head 520. The sixth driving member drives the connecting plate 510 to drive the clamping head 520 to move to the unloading area to facilitate the clamping head 520 to unload the product 710.

[0067] Reference Figure 7 According to some embodiments of the present application, the collecting assembly 500 further includes a lifting plate 550 and a locking block 570. The lifting plate 550 is arranged on the connecting plate 510. A locking groove 551 is provided on the lifting plate 550. The locking groove 551 is used to accommodate part of the material plate; the locking block 570 is arranged on the inner wall of the locking groove 551 and is arranged corresponding to the notch of the locking groove 551. The locking block 570 is used to engage with the material rod 700.

[0068] It can be understood that after the clamping head 520 completes the unloading of the product 710 and the bracket 230 is transferred back to the feeding assembly 300, the rotating assembly 400 drives the material rod 700 to be placed vertically, and the sixth driving member drives the connecting plate 510 to drive the lifting plate 550 close to the end of the material rod 700, and makes the end of the material rod 700 be clamped into the clamping groove 551 on the lifting plate 550, and the clamping block 570 at the notch of the clamping groove 551 is clamped with the material rod 700. Specifically, a clamping groove is processed on the material rod 700, and then the sixth driving member drives the lifting plate 550 to lift the material rod 700, so that the material rod 700 slides relative to the discharge trough 111, so that the end of the material rod 700 further protrudes from the discharge trough 111, so that the processing mechanism can subsequently process the material rod 700.

[0069] Reference Figure 1 According to some embodiments of the present application, a material tray 600 is further included, which is detachably connected to the fixed part of the rotating assembly 400. The material tray 600 is used to store the product 710. The material tray 600 is located on the moving path of the clamping head 520.

[0070] It is understandable that the product 710 gripped by the gripping head 520 can be placed on the material tray 600, and the material tray 600 is set on the fixed part of the rotating component 400 to shorten the unloading distance for easy unloading.

[0071] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Various modifications can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features of the embodiments can be combined with each other unless there is a conflict.

Claims

1. A fixing mechanism, characterized in that: include: A fixing assembly, the fixing assembly comprising a bridge plate, the bridge plate being provided with a material discharge trough for placing material rods; A clamp assembly, the clamp assembly comprising a clamping member, a first driving member, and a bracket, the bracket being detachably connected to the bridge plate, the clamping member comprising a plurality of members, each two of which are arranged opposite to each other, with a gap for accommodating a product formed between the two oppositely arranged clamping members, the first driving member being fixedly connected to the bracket, the first driving member driving the clamping member to move the two oppositely arranged clamping members closer to or farther away from each other; A rotating assembly is drivingly connected to the bridge plate, and the rotating assembly is used to drive the bridge plate to rotate.

2. The fixing mechanism according to claim 1, characterized in that: The device further includes a feeding and taking assembly, the feeding and taking assembly including a second driving member, a mounting plate, a third driving member and two stabilizing frames, the second driving member being fixedly connected to the mounting plate, and the second driving member drivingly connecting the two stabilizing frames to move the two stabilizing frames closer to or farther from each other to clamp or release the bracket; The third driving member is drivingly connected to the mounting plate to move the mounting plate closer to or farther away from the fixing assembly.

3. The fixing mechanism according to claim 2, characterized in that: The delivery and retrieval assembly also includes a positioning frame, which is fixedly connected to the mounting plate and located between the two stabilizing frames. A positioning column is provided on the side of the positioning frame facing the fixed assembly, and a positioning hole is provided on the bracket to be plugged into and cooperate with the positioning column.

4. The fixing mechanism according to claim 1, wherein: The fixing assembly also includes a fourth driving member and two fixing plates. The fourth driving member is fixedly connected to the bridge plate. The fourth driving member drives the fixing plates to move the two fixing plates closer to or farther away from each other so that the two fixing plates clamp or release the bracket.

5. The fixing mechanism according to claim 4, characterized in that: The clamp assembly also includes an abutment block, which protrudes from the bracket and has a first inclined surface and a first clamping surface. The fixing plate has a second inclined surface and a second clamping surface. The first inclined surface and the second inclined surface are slidably matched to guide the first clamping surface and the second clamping surface to abut.

6. A production device, characterized in that The invention comprises a fixing mechanism as claimed in any one of claims 1 to 5.

7. The production device according to claim 6, characterized in that It also includes a processing mechanism and a cutting mechanism, which are located beside the fixing mechanism. The processing mechanism is used to process the material rods in the material discharge trough to form products on the material rods, and the cutting mechanism is used to separate the material rods and the products.

8. The production device according to claim 6, characterized in that It also includes a collecting assembly, which includes a connecting plate, a clamping head, a fifth driving member, a connecting frame and a sixth driving member. The clamping head is fixedly connected to the connecting plate, and the fifth driving member is drivingly connected to the clamping head to enable the clamping head to clamp or release the product; the connecting plate is fixedly connected to the connecting frame, and the sixth driving member is drivingly connected to the connecting plate to enable the connecting plate to drive the clamping head to approach or move away from the fixing mechanism.

9. The production device according to claim 8, characterized in that The collecting assembly also includes a lifting plate and a locking block. The lifting plate is arranged on the connecting plate. A locking groove is provided on the lifting plate. The locking groove is used to accommodate part of the material plate. The locking block is arranged on the inner wall of the locking groove and corresponds to the notch of the locking groove. The locking block is used to engage with the material rod.

10. The production device according to claim 8, characterized in that It also includes a material tray, which is detachably connected to the fixed part of the rotating assembly, and is used to store the product. The material tray is located on the moving path of the clamping head.

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