Clip feeding mechanism

Abstract

The invention discloses a cartridge holder feeding mechanism, and relates to the technical field of feeding devices.The cartridge holder feeding mechanism comprises a material box and further comprises a rack, a material pushing mechanism and a material box clamping mechanism, the material pushing mechanism is arranged on one side of the rack, and the material pushing mechanism is used for pushing products in the material box out of the material box; the material pushing mechanism and the material box clamping mechanism are sequentially arranged on the rack in the material pushing direction of the material pushing mechanism; the material box clamping mechanism comprises a base, a baffle and a clamping assembly, an elastic pressing block is arranged at the end, facing the material box, of the clamping assembly, the elastic pressing block is used for abutting against the material box, the base is arranged on the rack, the baffle and the clamping assembly are arranged on the two opposite sides of the base respectively, and a limiting groove for containing the material box is defined by the base, the baffle and the clamping assembly. Impact in the material box clamping and releasing process can be buffered through the elastic pressing block of the clamping assembly, movement of the material box is limited through the limiting space, the positioning precision of the material box is ensured, the material box is prevented from moving or inclining in the material pushing process, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of feeding devices, and in particular to a magazine feeding mechanism. Background Art

[0002] On the assembly line, a feeding device is often needed to provide parts to be processed or assembled. The feeding device is a mechanical device used to feed raw materials or finished products into the production line or processing equipment, and plays an important role in connecting the upper and lower parts in industrial production. It usually includes a feeding mechanism, a clamping mechanism, a lifting mechanism, a push plate mechanism, etc. Usually, the clamping of the material box is completed by the clamping material box structure, which needs to accurately position and clamp the magazine to prevent inaccurate positioning from causing clamping failure or damaging the material box.

[0003] In order to flexibly adapt to the changing material boxes, manual assistance is often used for loading. However, the clamping material box structure in the related technology is subjected to impact and vibration during the clamping and releasing process of the material box, which causes the material box to move or tilt during the pushing process, resulting in a decrease in the positioning accuracy of the material box and may also cause damage to the material box, thereby affecting industrial production and reducing production efficiency. Summary of the invention

[0004] The main purpose of the present invention is to provide a magazine feeding mechanism, which aims to solve the problem that the magazine is dropped due to the impact of the clamping magazine structure during manual assisted feeding.

[0005] In order to achieve the above-mentioned object, the present invention provides a magazine feeding mechanism, comprising a magazine, and the magazine feeding mechanism further comprises:

[0006] frame;

[0007] A material pushing mechanism, the material pushing mechanism is arranged on one side of the frame, and the material pushing mechanism is used to push the product in the material box out of the material box;

[0008] The clamping mechanism, the pushing mechanism and the clamping mechanism are sequentially arranged on the frame along the pushing direction of the pushing mechanism; the clamping mechanism includes a base, a baffle and a clamping assembly; an elastic pressure block is provided at one end of the clamping assembly close to the material box, and the elastic pressure block cooperates with the baffle to clamp and fix the material box; the base is arranged on the frame, and the baffle and the clamping assembly are respectively arranged on opposite sides of the base, and the base, the baffle and the clamping assembly are enclosed to form a limiting groove for accommodating the material box.

[0009] In one embodiment, the clamping assembly includes a handle column, a mounting plate and a support column, the mounting plate is arranged on the base, the support column is arranged on the side of the mounting plate facing away from the base, the handle column is rotatably connected to the support column, and the elastic pressure blocks are respectively provided at both ends of the support column.

[0010] In one embodiment, the clamping assembly further comprises a rotating bar, and two ends of the rotating bar are rotatably connected to the handle column and the support column respectively.

[0011] In one embodiment, a first baffle is provided at one end of the base away from the pushing mechanism, and a second baffle is provided at one end of the baffle away from the pushing mechanism, and the first baffle and the second baffle are used to limit the movement of the material box.

[0012] In one embodiment, the pushing mechanism includes a bracket, a driving assembly, a guide rail, and a push rod assembly. The driving assembly is inserted through the bracket, the push rod assembly is fixedly mounted on the bracket and connected to one end of the driving assembly, and the driving assembly drives the push rod assembly to move along the guide rail.

[0013] In one embodiment, the driving assembly includes a motor, a cam connecting plate, and a cam shifting block, wherein the motor is arranged on the bracket, the cam connecting plate is arranged on one end of the bracket facing away from the bracket, the driving shaft of the motor passes through the bracket and is connected to the cam connecting plate, a cam is formed on one end of the cam connecting plate close to the cam shifting block, and the cam shifting block is provided with a limiting opening for limiting the cam;

[0014] The push rod assembly includes a push rod support plate, an upper connecting plate, a lower connecting plate, a push rod pressure block and a push rod. The push rod support plate is axially arranged on the bracket, the guide rail is arranged on the push rod support plate, the lower connecting plate is slidably connected to the guide rail, the upper connecting plate is located above the lower connecting plate, and a first through groove for limiting the push rod is formed between the upper connecting plate and the push rod pressure block, the lower connecting plate is connected to the cam shift block, and a stop block is provided at one end of the lower connecting plate.

[0015] In one embodiment, the push rod assembly also includes a guide block, two guide wheels and two rotating shafts. The guide block is arranged at one end of the push support plate close to the material box, and the two rotating shafts are respectively arranged at both ends of the guide block. Each guide wheel is sleeved on one of the rotating shafts, and a limiting space is formed between the two guide wheels for the push rod to slide.

[0016] In one embodiment, the pushing mechanism also includes a sensing module, which includes a sensor, a sensing sheet, a magnet and a magnet fixing block. The sensor is arranged corresponding to the sensing sheet, the sensor is electrically connected to the sensing sheet, and is communicatively connected to the motor; the sensor is arranged on the lower connecting plate, the sensing sheet is arranged on one side of the upper connecting plate, the magnet is arranged on the lower connecting plate, the magnet fixing block is arranged on the upper connecting plate, and the magnet can generate a force on the magnet fixing block.

[0017] In one embodiment, a buffer is provided at one end of the bracket away from the pusher support plate, and the buffer is connected to the cam connecting plate.

[0018] In one embodiment, the magazine feeding mechanism further includes a lifting mechanism, which is disposed at one end of the bracket close to the clamping mechanism. The lifting mechanism is connected to the clamping mechanism and drives the clamping mechanism to move up and down along the guide rail of the lifting mechanism.

[0019] The technical solution of the present invention is to set up a clamping mechanism, which includes a base, a baffle and a clamping assembly. The elastic pressure block of the clamping assembly can buffer the impact during the clamping and releasing process of the material box. The existence of the limiting space limits the movement of the material box, ensures the positioning accuracy of the material box, avoids the material box from moving or tilting during the pushing process, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the structure of the magazine feeding mechanism provided by the present invention;

[0022] Figure 2 A schematic diagram of the structure of the clamping mechanism provided by the present invention;

[0023] Figure 3 A schematic diagram of the structure of the material pushing mechanism provided by the present invention;

[0024] Figure 4 An exploded schematic diagram of the pusher mechanism provided by the present invention.

[0025] Description of Figure Numbers:

[0026] 1000, magazine feeding mechanism; 1, frame; 2, material pushing mechanism; 21, bracket; 22, driving assembly; 221, motor; 222, cam connecting plate; 223, cam shift block; 224, cam; 23, guide rail; 24, push rod assembly; 241, material pushing support plate; 242, upper connecting plate; 243, lower connecting plate; 243a, stop block; 244, push rod pressure block; 245, push rod; 246, guide block; 247, guide wheel; 25, induction module; 251, sensor; 252, induction sheet; 26, magnet fixing block; 27, buffer; 3, clamping mechanism; 31, base; 32, baffle; 33, clamping assembly; 331, elastic pressure block; 332, handle column; 333, mounting plate; 334, support column; 335, rotating bar; 4, lifting mechanism; 5, material box.

[0027] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] The invention provides a magazine feeding mechanism.

[0032] See also Figures 1 to 4 In one embodiment of the present invention, the magazine feeding mechanism includes a material box 5, and also includes a frame 1, a pushing mechanism 2 and a clamping material box 5 mechanism. The pushing mechanism 2 is arranged on one side of the frame 1, and the pushing mechanism 2 is used to push the product in the material box 5 out of the material box 5; the pushing mechanism 2 and the clamping material box 5 mechanism are arranged on the frame 1 in sequence along the pushing direction of the pushing mechanism; the clamping material box 5 mechanism includes a base 31, a baffle 32 and a clamping assembly 33, and the clamping assembly 33 is provided with an elastic pressure block 331 at one end facing the material box 5, and the elastic pressure block 331 cooperates with the baffle 32 to clamp and fix the material box 5; the base 31 is arranged on the frame 1, and the baffle 32 and the clamping assembly 33 are respectively arranged on opposite sides of the base 31, and the base 31, the baffle 32, and the clamping assembly 33 enclose to form a limiting groove for accommodating the material supply box 5.

[0033] In this embodiment, the clip feeding mechanism is used for automated material conveying, the pushing mechanism 2 is used to push the product in the material box 5 out of the material box 5 and convey it to the next platform, the clamping mechanism of the material box 5 is used to achieve stable clamping of the material box 5, and the limit groove is used to ensure the accurate position of the material box 5 in the feeding mechanism, prevent the material box 5 from being displaced or tilted during operation, and ensure the stability and reliability of the material box 5 during the feeding process. By limiting the movement of the material box 5, the limit groove ensures that the pushing mechanism 2 can accurately push the product out of the material box 5, thereby improving the accuracy of feeding. The elastic pressing block 331 is used to provide stable pressure against the material box 5, and can absorb and reduce the impact force generated by the action of the pushing mechanism 2, protecting the material box 5 and the product from damage. Accordingly, the material of the elastic pressing block 331 can be urethane foam, rubber, etc., and the urethane foam pressing block is preferably used here, which can effectively restore the original state after being subjected to pressure and provide a good buffering effect. Furthermore, in actual operation, the material box 5 containing the loaded materials is first placed on the bottom plate, the clamping assembly 33 is pulled and the rubber block is used to push the material box 5 to the limit groove and close to the baffle 32. At this time, the pushing mechanism 2 starts to operate, and the pushing mechanism 2 pushes the material in the material box 5 to the next platform.

[0034] The technical solution of the present invention is to set up a mechanism for clamping the material box 5, which includes a base 31, a baffle 32 and a clamping assembly 33. The elastic pressure block 331 of the clamping assembly 33 can buffer the impact during the clamping and releasing process of the material box 5. The existence of the limit groove limits the movement of the material box 5, ensures the positioning accuracy of the material box 5, avoids the material box 5 from moving or tilting during the pushing process, and improves production efficiency.

[0035] In one embodiment of the present invention, the clamping assembly 33 includes a handle column 332, a mounting plate 333 and a support column 334. The mounting plate 333 is disposed on the base 31, and the support column 334 is disposed on the side of the mounting plate 333 facing away from the base 31. The handle column 332 is rotatably connected to the support column 334, and elastic pressure blocks 331 are respectively provided at both ends of the support column 334.

[0036] Combination Figure 2 In this embodiment, the handle column 332 is used to manually or automatically control the rotation connection with the support column 334 to achieve the clamping action of the material box 5. The mounting plate 333 is used to provide a mounting platform for the support column 334 and the handle column 332. The support column 334 is used to cooperate with the handle column 332 to form a rotatable clamping structure. Furthermore, the rotation connection between the handle column 332 and the support column 334 can be achieved not only by manual control but also by automatic control. The automatic control method can realize the linkage rotation of the handle column 332 and the support column 334 through mechanical transmission mechanisms such as cranks and gears, and can also control the rotation of the handle column 332 and the support column 334 through changes in air pressure to achieve rapid clamping. The above setting method is easy to operate and improves work efficiency.

[0037] In an embodiment of the present invention, the clamping assembly 33 further includes a rotating bar 335 , and two ends of the rotating bar 335 are rotatably connected to the handle column 332 and the support column 334 .

[0038] Combination Figure 2 In the present embodiment, in order to further realize stable clamping of the material box 5, a rotating bar 335 is provided so that the handle column 332 can rotate around the support column 334, thereby driving the clamping assembly 33 to realize the action of clamping the material box 5; at the same time, the existence of the rotating bar 335 can flexibly adjust the angle of the handle column 332, can adapt to the clamping requirements of different material boxes 5, and can also realize fast operation.

[0039] In one embodiment of the present invention, a first baffle is provided at one end of the base 31 away from the pushing mechanism 2 , and a second baffle is provided at one end of the baffle plate 32 away from the pushing mechanism 2 . The first baffle and the second baffle are used to limit the movement of the material box 5 .

[0040] Combination Figure 2 In this embodiment, in order to further ensure the stability of the material box 5 during the clamping process, multiple elastic pressure blocks 331 are provided, which can not only provide a more uniform clamping force, but also avoid excessive pressure on the part of the material box 5, thereby protecting the material box 5 from damage. Accordingly, the support column 334 extends downward to form multiple support rods, and elastic pressure blocks 331 are provided at both ends of each support rod to ensure the stability of the material box 5 during the clamping process. The above-mentioned setting method improves the reliability of clamping, and is also applicable to material boxes 5 of different sizes and shapes, thereby improving the versatility and adaptability of the clamping assembly 33.

[0041] In one embodiment of the present invention, the pushing mechanism 2 includes a bracket 21, a driving component 22, a guide rail 23, and a push rod assembly 24. The driving component 22 is inserted into the bracket 21, and the push rod assembly 24 is fixedly installed on the bracket 21 and connected to one end of the driving component 22. The driving component 22 drives the push rod assembly 24 to move along the guide rail 23.

[0042] Combination Figure 3 and Figure 4 In this embodiment, the driving assembly 22 drives the push rod assembly 24 to move along the guide rail 23 by power, thereby pushing the material. Accordingly, the driving assembly 22 can drive the push rod assembly 24 by an electric push rod or a pneumatic push rod, and the electric push rod is preferred. The specific implementation is described as follows.

[0043] In one embodiment of the present invention, the driving assembly 22 includes a motor 221, a cam connecting plate 222, and a cam shifting block 223. The motor 221 is disposed on the bracket 21, and the cam connecting plate 222 is disposed on one end of the bracket 21 facing away from the bracket 21. The driving shaft of the motor 221 passes through the bracket 21 and is connected to the cam connecting plate 222. A cam 224 is formed on one end of the cam connecting plate 222 close to the cam shifting block 223, and the cam shifting block 223 has a limiting opening for limiting the cam 224.

[0044] The push rod assembly 24 includes a push rod support plate 241, an upper connecting plate 242, a lower connecting plate 243, a push rod pressure block 244 and a push rod 245. The push rod support plate 241 is axially arranged on the bracket 21, and the guide rail 23 is arranged on the push rod support plate 241. The lower connecting plate 243 is slidingly connected to the guide rail 23, and the lower connecting plate 243 is connected to the upper connecting plate 242. The upper connecting plate 242 is located above the lower connecting plate 243, and a first through groove for limiting the push rod is formed between the upper connecting plate 242 and the push rod pressure block 244. The lower connecting plate 243 is connected to the cam shift block 223, and a stop block 243a is provided at one end of the lower connecting plate 243.

[0045] Combination Figure 3 and Figure 4In this embodiment, the limiting opening is used to ensure that the cam moves in the opening, the first through groove is used to limit the push rod 245 to ensure that the push rod 245 moves on a predetermined path, and the stopper 243a is used to prevent the push rod assembly 24 from being separated from the guide rail 23. Preferably, the push rod 245 is arranged in a T shape. Accordingly, the cam connecting plate 222 is sleeved on the driving shaft of the motor 221, the upper connecting plate 242 is bolted to the lower connecting plate 243, and the lower connecting plate 243 and the cam shifting block 223 can be connected by bolts or the like. Further, the driving assembly 22 is driven by the motor 221, and the power is transmitted through the driving shaft to drive the cam connecting plate 222 to rotate, thereby driving the cam 224 to rotate, and the cam 224 moves in the limiting opening to drive the cam shifting block 223 to move in the direction of rotation of the cam connecting plate 222. The cam block 223 is connected to the lower connecting plate 243 of the push rod assembly 24, driving the lower connecting plate 243 to move forward and backward along the guide rail 23, and the lower connecting plate 243 drives the upper connecting plate 242, the push rod 245, the push rod pressing block 244 and other components to move forward and backward along the guide rail 23, so that the push rod 245 pushes the material in the material box 5 to the next platform, completing the work of the push mechanism 2. At the same time, due to the existence of the stopper 243a, when the motor 221 stops working, the push rod assembly 24 will not be separated from the guide rail 23. The above setting method realizes automatic operation, reduces manual intervention, and improves production efficiency and operation safety.

[0046] In one embodiment of the present invention, the push rod assembly 24 also includes a guide block 246, two guide wheels 247 and two rotating shafts. The guide block 246 is arranged at one end of the push support plate 241 close to the material box 5. The two rotating shafts are respectively arranged at both ends of the guide block 246. Each guide wheel 247 is sleeved on a rotating shaft, and a limiting space is formed between the two guide wheels 247 for the push rod 245 to slide.

[0047] Combination Figure 4 In this embodiment, in order to further guide and limit the push rod, a guide block 246 and a guide wheel 247 are provided. The coordinated arrangement of the guide block 246 and the guide wheel 247 improves the guiding accuracy and stability of the push rod assembly 24, ensures the linearity of the push rod 245 during the movement, enables the push rod 245 to move smoothly along the predetermined trajectory during the movement, and reduces the error or damage caused by the unstable guidance; at the same time, the limiting space formed between the two guide wheels 247 provides a precise sliding path for the push rod 245, ensures that the push rod 245 will not deviate from the predetermined trajectory during the movement, and enhances the control accuracy of the push rod assembly 24. The above arrangement ensures the balance of force on the push rod 245 during the movement, prevents the deviation or stagnation caused by the uneven force, and is also conducive to the smooth movement of the push rod 245.

[0048] In one embodiment of the present invention, the pushing mechanism 2 also includes a sensing module 25, the sensing module 25 includes a sensor 251, a sensing sheet 252, a magnet and a magnet fixing block 26, the sensor 251 is arranged corresponding to the sensing sheet 252, the sensor 251 is electrically connected to the sensing sheet 252, and is communicatively connected to the motor 221; the sensor 251 is arranged on the lower connecting plate 243, the sensing sheet 252 is arranged on one side of the upper connecting plate 242, the magnet is arranged on the lower connecting plate 243, the magnet fixing block 26 is arranged on the upper connecting plate 242, and the magnet can generate a force on the magnet fixing block 26.

[0049] Combination Figure 3 and Figure 4 In this embodiment, in order to further protect the entire device and prevent the material or the clamping mechanism 3 from being abnormal and the push mechanism 2 from working normally and causing wear, a sensor 251, a sensor sheet 252 and a magnet are provided to achieve the function of a protective device. Accordingly, the magnet can generate suction to the magnet fixing block. The magnet fixing block 26 is used to fix with the magnetic block by magnetic force. The materials of the magnet and the magnet fixing block include but are not limited to neodymium iron boron magnets, etc., which are not limited here. The sensor 251 is used to detect the relative position between the push rod 245 and the lower connecting plate 243, and output a stop signal to the motor 221. The sensor 251 can be in the form of a proximity sensor 251, a photoelectric sensor 251, etc. The corresponding arrangement and installation of the sensor 251 and the sensor sheet 252 helps to ensure the alignment accuracy between the sensor 251 and the sensor sheet 252. Furthermore, under normal conditions, the sensor 251 and the induction sheet 252 are in an induction state, the pushing mechanism 2 works normally, and the magnet generates suction on the magnet fixing block 26, so that the upper connecting plate 242 and the lower connecting plate 243 are synchronously pushed forward under the rotation of the motor 221, thereby the push rod 245 pushes the material forward; when the material or the clamping mechanism 3 is abnormal, the push rod 245 encounters resistance when pushing the material forward. At this time, the suction generated by the magnet on the magnet fixing block 26 is less than the resistance encountered by the push rod, and the induction sheet 252 leaves the induction area of ​​the sensor 251. At this time, the sensor 251 loses induction and transmits a signal to the motor 221, and the pushing mechanism 2 stops moving to avoid damage to the entire device.

[0050] In one embodiment of the present invention, a buffer 27 is disposed at one end of the bracket 21 away from the material pushing support plate 241 , and the buffer 27 is connected to the cam connecting plate 222 .

[0051] Combination Figure 4In this embodiment, in order to prevent the cam from colliding with the cam block 223 under the drive of the cam connecting plate 222 when driven by the motor 221, a buffer 27 is provided to mitigate impact and vibration. The buffer 27 absorbs the kinetic energy of the cam connecting plate 222 and converts it into other forms of energy, thereby slowing down the rotation speed of the cam connecting plate 222. Accordingly, the buffer 27 can be a hydraulic buffer, a pneumatic buffer, etc., which is not limited here. The above-mentioned setting method can effectively mitigate the impact and vibration of the cam connecting plate 222 during the movement process. By accurately controlling the movement of the cam connecting plate 222, the buffer 27 helps to improve the positioning accuracy of the cam 224 in the cam block 223, thereby ensuring the accuracy of the mechanical action.

[0052] In one embodiment of the present invention, the magazine feeding mechanism also includes a lifting mechanism 4, which is arranged at one end of the bracket 21 close to the clamping box 5 mechanism. The lifting mechanism 4 is connected to the clamping box 5 mechanism and drives the clamping box 5 mechanism to move up and down along the guide rail 23 of the lifting mechanism 4.

[0053] Combination Figure 1 In this embodiment, in order to further improve the degree of automation, a lifting mechanism 4 is set to realize the material movement in the vertical direction, the guide rail 23 on the bracket 21 is used to guide the movement direction, and the driving assembly 22 is used to provide power. Furthermore, by using a combination of a servo motor 221 and a ball screw, the rotation of the motor 221 drives the screw to realize the linear movement of the nut, thereby driving the clamping box 5 mechanism to move up and down; the hydraulic system can also be used to control the extension and contraction of the hydraulic cylinder to realize the lifting action; this is not limited here and can be set according to actual needs. The above setting method accurately controls the vertical movement and improves the degree of automation.

[0054] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A magazine feeding mechanism, comprising a magazine (5), characterized in that: The magazine feeding mechanism also includes: Rack (1); A material pushing mechanism (2), the material pushing mechanism (2) being arranged on one side of the frame (1), and the material pushing mechanism (2) being used to push the product in the material box (5) out of the material box (5); A clamping mechanism (3), wherein the pushing mechanism (2) and the clamping mechanism (3) are sequentially arranged on the frame (1) along the pushing direction of the pushing mechanism; the clamping mechanism (3) comprises a base (31), a baffle (32) and a clamping assembly (33); an elastic pressure block (331) is arranged at one end of the clamping assembly (33) close to the material box (5), and the elastic pressure block (331) cooperates with the baffle (32) to clamp and fix the material box (5); the base (31) is arranged on the frame (1), the baffle (32) and the clamping assembly (33) are respectively arranged on opposite sides of the base (31), and the base (31), the baffle (32) and the clamping assembly (33) are enclosed to form a limiting groove for accommodating the material box (5).

2. The magazine feeding mechanism according to claim 1, characterized in that: The clamping assembly (33) comprises a handle column (332), a mounting plate (333) and a support column (334); the mounting plate (333) is arranged on the base (31); the support column (334) is arranged on the side of the mounting plate (333) facing away from the base (31); the handle column (332) is rotatably connected to the support column (334); and the elastic pressure blocks (331) are respectively provided at both ends of the support column (334).

3. The magazine feeding mechanism according to claim 2, characterized in that: The clamping assembly (33) further comprises a rotating bar (335), and two ends of the rotating bar (335) are respectively rotatably connected to the handle column (332) and the support column (334).

4. The magazine feeding mechanism according to claim 2, characterized in that: A first baffle is provided at one end of the base (31) away from the material pushing mechanism (2), and a second baffle is provided at one end of the baffle plate (32) away from the material pushing mechanism (2). The first baffle and the second baffle are used to limit the movement of the material box (5).

5. The magazine feeding mechanism according to any one of claims 1 to 4, characterized in that: The pushing mechanism (2) comprises a bracket (21), a driving assembly (22), a guide rail (23), and a push rod assembly (24); the driving assembly (22) is inserted into the bracket (21); the push rod assembly (24) is fixedly mounted on the bracket (21) and connected to one end of the driving assembly (22); the driving assembly (22) drives the push rod assembly (24) to move along the guide rail (23).

6. The magazine feeding mechanism according to claim 5, characterized in that: The driving assembly (22) comprises a motor (221), a cam connecting plate (222), and a cam shifting block (223); the motor (221) is arranged on the bracket (21); the cam connecting plate (222) is arranged on one end of the bracket (21) facing away from the bracket (21); a driving shaft of the motor (221) passes through the bracket (21) and is connected to the cam connecting plate (222); a cam (224) is formed at one end of the cam connecting plate (222) close to the cam shifting block (223); and the cam shifting block (223) is provided with a limiting opening for limiting the cam (224); The push rod assembly (24) includes a push rod support plate (241), an upper connecting plate (242), a lower connecting plate (243), a push rod pressure block (244) and a push rod (245); the push rod support plate (241) is axially arranged on the bracket (21); the guide rail (23) is arranged on the push rod support plate (241); the lower connecting plate (243) is slidably connected to the guide rail (23); the upper connecting plate (242) is located above the lower connecting plate (243) and forms a first through groove for limiting the push rod (245) between the upper connecting plate (242) and the push rod pressure block (244); the lower connecting plate (243) is connected to the cam shift block (223); and a stop block (243a) is provided at one end of the lower connecting plate (243).

7. The magazine feeding mechanism according to claim 6, characterized in that: The push rod assembly (24) also includes a guide block (246), two guide wheels (247) and two rotating shafts. The guide block (246) is arranged at one end of the push material support plate (241) close to the material box (5). The two rotating shafts are respectively arranged at both ends of the guide block (246). Each guide wheel (247) is sleeved on one of the rotating shafts. A limiting space is formed between the two guide wheels (247) for the push rod to slide.

8. The magazine feeding mechanism according to claim 7, characterized in that: The pushing mechanism (2) also includes a sensing module (25), the sensing module (25) includes a sensor (251), a sensing sheet (252), a magnet and a magnet fixing block (26), the sensor (251) is arranged corresponding to the sensing sheet (252), the sensor (251) is electrically connected to the sensing sheet (252), and is communicatively connected to the motor (221); the sensor (251) is arranged on the lower connecting plate (243), the sensing sheet (252) is arranged on one side of the upper connecting plate (242), the magnet is arranged on the lower connecting plate (243), the magnet fixing block (26) is arranged on the upper connecting plate (242), and the magnet can generate a force on the magnet fixing block (26).

9. The magazine feeding mechanism according to claim 8, characterized in that: A buffer (27) is provided at one end of the bracket (21) away from the material pushing support plate (241), and the buffer (27) is connected to the cam connecting plate (222).

10. The magazine feeding mechanism according to claim 5, characterized in that: The magazine feeding mechanism also includes a lifting mechanism (4), which is arranged at one end of the bracket (21) close to the clamping mechanism (3), and the lifting mechanism (4) is connected to the clamping mechanism (3) and drives the clamping mechanism (3) to move up and down along the guide rail (23) of the lifting mechanism (4).

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