Automatic feeding control system with cooperation of hammerhead heat treatment conveying line and clamp

Abstract

The invention relates to the technical field of heat treatment machining equipment, and discloses a hammerhead heat treatment conveying line and clamp cooperative automatic feeding control system which comprises two guide conveying frames which are arranged to be of a strip-shaped pipe frame structure symmetrically. According to the automatic feeding control system cooperating with the hammerhead heat treatment conveying line and the clamp, the position of a hammerhead moving on the conveying line is detected through a photoelectric sensor installed at the upper end of a guiding conveying frame, an electric signal received by the photoelectric sensor sends information to an adjacent conveying power unit, and when a conveying table does not receive the hammerhead, the hammerhead is conveyed to the conveying table; the adjacent conveying power units are used for detecting, so that the placement position error between the auxiliary conveying table and the hammerheads is reduced, and the positions of the hammerheads on the conveying line are more accurate, so that the hammerheads on the conveying line are uniformly heated in the heat treatment process of heating, quenching and the like, and the consistency of the performance indexes of hardness, toughness and the like of the hammerheads is improved.

Description

Technical Field

[0001] The invention relates to the technical field of heat treatment processing equipment, and in particular to an automatic feeding control system for hammer heat treatment conveying lines and fixtures in coordination. Background Art

[0002] In the field of mechanical manufacturing, the hammer head is an important striking tool component, and its performance is crucial to its service life and work efficiency. Heat treatment is a key process to improve the performance of hammer head materials, including quenching, tempering and other steps, which can improve the hardness, toughness and wear resistance of the hammer head. With the development of automation and intelligence in the manufacturing industry, the quality and production efficiency of the hammer head are increasingly required. However, there are some defects in the traditional hammer head heat treatment production and feeding process, such as: The traditional loading method is mostly single-by-one loading and transportation, with low overall operating efficiency. The placement is relatively random and easily deviates from the center position, making it difficult to meet the needs of large-scale production. In addition, the relationship between some transportation equipment and fixtures is relatively independent, and there is a lack of status acquisition of the loading part during transportation, which makes the placement rhythm of the hammer head on the production line mismatched with the conveyor line, easily leading to inefficient loading process.

[0003] In view of the above problems, it is urgently necessary to carry out innovative design based on the original hammer head heat treatment feeding device. Summary of the invention

[0004] The purpose of the present invention is to provide an automated loading control system that cooperates with a hammer head heat treatment conveyor line and a fixture, so as to solve the problem proposed in the above background technology that the traditional loading method is mostly single-sequential loading and transportation, the overall operation efficiency is low, the placement orientation is relatively random and easily deviates from the center position, and the relationship between some transportation equipment and the fixture is relatively independent, which makes the placement rhythm of the hammer head on the production line mismatched with the conveyor line, easily leading to low efficiency of the loading process.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic feeding control system for a hammer heat treatment conveyor line and a fixture, comprising a guide conveyor frame, which is configured as a strip-shaped pipe rack structure, wherein two guide conveyor frames are symmetrically arranged, and the two guide conveyor frames are supported by metal frames to form the main outer frame of the conveyor line; A transport power unit is equidistantly installed inside the guide transport frame, and the transport power unit is slidably connected to the transport platform, the transport platform supports the hammer head, and the transport platform slides inside the two guide transport frames to transport the materials to the hammer head heat treatment equipment; A strip-shaped photoelectric sensor is arranged at the upper end of the guide transport frame, and the photoelectric sensor is connected to the adjacent transport power unit by electrical signal. Blocking blocks are installed at the openings at both ends of the guide transport frame, and the blocking blocks are installed in a staggered manner with the photoelectric sensor. A supporting electric slide rail is installed at the bottom end of the guide transport frame, and a power supply slider is slidably connected to the upper end of the supporting electric slide rail, and the power supply slider is engaged and connected with the bottom end of the transport platform; The transport platform is configured as a tooling structure, and silicone pads are provided in the openings on both sides of the transport platform, a sunken circular groove and an annular groove are provided in the upper end of the transport platform, a bearing plate is installed in the sunken circular groove of the transport platform, and a clamping assembly is installed in the annular groove of the transport platform to clamp and limit the hammer head placed on the upper end of the bearing plate; The clamping assembly includes a limit splint 1 and a limit splint 2, and there are two limit splints 1 and 2 respectively. The inner layers of the limit splint 1 and the limit splint 2 are respectively provided with fan-shaped air bags, and the two limit splints 1 are symmetrically arranged, and the two limit splints 2 are symmetrically arranged. The limit splint 1 and the limit splint 2 form a ring and are installed above the transport platform.

[0006] The above technical solution makes the production rhythm of the conveyor line and the fixture more compatible, thus realizing the coordinated automation between the conveyor line and the fixture.

[0007] Preferably, the transport power unit comprises: a drive motor, a main transport wheel, a transmission chain and an auxiliary transport wheel, and the drive motor is equidistantly installed in the guide transport frame, and the main transport wheel is provided at the output end of the drive motor.

[0008] By adopting the above technical solution, the transport power unit provides a plurality of force units for the guide transport frame, so as to facilitate the control of the precise movement of the transport platform on the transport line.

[0009] Preferably, the shaft of the main transport wheel is sleeved on one end of the transmission chain, and the other end of the transmission chain is sleeved on the shaft of the auxiliary transport wheel, and the auxiliary transport wheel is rotatably connected to the surface of the guide transport frame.

[0010] By adopting the above technical solution, the main transport wheel and the auxiliary transport wheel are installed in linkage through the transmission chain.

[0011] Preferably, a triangular protrusion structure is provided at the corner of the upper end of the transport platform, and the triangular protrusion structure on the surface of the transport platform is close to the outer side of the first limiting clamp and the second limiting clamp.

[0012] By adopting the above technical solution, the gap between the first limiting clamp and the second limiting clamp is limited by the triangular protruding structure of the transport platform.

[0013] Preferably, a bellows is provided at the bottom end of the bearing platform, and a connected air pipe is provided at the bottom end of the bellows of the bearing platform.

[0014] By adopting the above technical solution, the movement of the bellows is assisted by the lifting and lowering of the bearing platform.

[0015] Preferably, the clamping assembly comprises: A positioning column 1 is installed in the annular groove of the transport platform, and the positioning column 1 is installed at the bottom end of the limiting clamping plate 1, and the upper end surface of the positioning column 1 is provided with a strip groove; A telescopic tube 1, which passes through the positioning column 1 and the limiting clamp plate 1; A laser distance measuring sensor is installed on an upper end of the limit clamping plate, and the detection direction of the laser distance measuring sensor is toward the upper side of the bearing platform; A ball screw, which is installed in the strip groove at the upper end of the positioning column, and the ball screw is connected to a limiting clamping plate; A second positioning column is installed in the annular groove of the transport platform, and the second positioning column is rotatably connected to the lower end of the second limiting clamping plate by a rotating shaft; A second telescopic tube, which penetrates the second positioning column and the second limiting clamping plate, and the second telescopic tube connects the fan-shaped airbag of the second limiting clamping plate and the bellows of the bearing platform; The sliding blocks at both ends of the telescopic slide are respectively slidably connected to the upper surfaces of the second positioning columns and the outer wall surfaces of the second limiting clamping plates, and the telescopic slide is a three-stage articulated rotating structure.

[0016] By adopting the above technical solution, a clamping assembly is used to provide clamping limit for the surface of the hammer head, and an auxiliary bearing plate supports the hammer head.

[0017] Preferably, the telescopic tube 1 connects the fan-shaped airbag of the limiting clamp plate 1 and the bellows of the bearing platform.

[0018] The above technical solution is adopted to facilitate the expansion tube 1 to receive the gas in the bellows and enter the fan-shaped airbag of the limiting clamp plate 1 for further expansion.

[0019] Preferably, the laser ranging sensor is connected to the ball screw via an electrical signal.

[0020] By adopting the above technical solution, the laser distance sensor detects the position distance of the hammer head, which is pneumatically assisted by the ball screw.

[0021] Preferably, the second upper ends of the positioning columns and the second outer wall surfaces of the limiting clamping plates are respectively provided with sliding rails slidably connected to the telescopic sliding table.

[0022] By adopting the above technical solution, the slide rails arranged on the surfaces of the second positioning column and the second limiting clamp plate provide movement assistance for the telescopic slide.

[0023] Preferably, the telescopic slide is composed of two sliding blocks and an electric drive slide rod connected by articulated rotation, and the electric drive slide rod of the telescopic slide is a sleeve structure with a two-stage sliding connection.

[0024] By adopting the above technical solution, the telescopic slide adopts a three-section articulated type so that each section is more mobile, so that the telescopic slide provides support for the second limiting splint.

[0025] Compared with the prior art, the invention has the following beneficial effects: the hammer head heat treatment conveyor line and the fixture cooperate with the automatic feeding control system: 1. The photoelectric sensor installed on the upper end of the guide transport frame detects the position of the hammer head moving on the transport line. The electrical signal received by the photoelectric sensor sends information to the adjacent transport power unit. When the transport platform does not receive the hammer head, the adjacent transport power unit performs detection to reduce the placement error between the auxiliary transport platform and the hammer head, and the position of the hammer head on the conveyor line is more accurate, which is convenient for the hammer head to move to the hammer head heat treatment equipment for loading; 2. The laser distance sensor set at the upper end of the limit clamp plate 1 detects the position of the cone head. As the laser distance sensor is connected to the signal of the transport power unit, when the hammer head is in an overall offset state on the load-bearing platform, the movement of the transport platform is decelerated, so that the ball screw can push the limit clamp plate 1 to move close to the hammer head, limit the hammer head, and cooperate with the fan-shaped airbags of the limit clamp plate 1 and the limit clamp plate 2 to further swell and wrap around the surface of the hammer head, so as to achieve the coordinated automation between the conveyor line and the fixture, so that the hammer head can be quickly and accurately transferred from the conveyor line to the fixture. The time wasted due to position adjustment, manual operation and other links in the transfer process is reduced, and the loading cycle of a single hammer head is effectively shortened. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall external three-dimensional structure of the present invention; Figure 2 It is a three-dimensional schematic diagram of the overall front section structure of the present invention; Figure 3 It is a three-dimensional schematic diagram of the overall parallel use structure of the present invention; Figure 4 It is a three-dimensional schematic diagram of the installation structure of the guide transport frame and the transport power unit of the present invention; Figure 5 It is a three-dimensional schematic diagram of the overall structure of the transport power unit of the present invention; Figure 6 It is a three-dimensional schematic diagram of the transport platform and the clamping assembly structure of the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the transport platform and the silicone pad installed in the present invention; Figure 8 It is a perspective schematic diagram of the front section structure of the transport platform and the clamping assembly of the present invention; Fig. 9 It is a perspective schematic diagram of the side section structure of the transport platform and the clamping assembly of the present invention; Fig.10It is a three-dimensional schematic diagram of the clamping assembly structure of the present invention.

[0027] In the figure: 1. Guide transport frame; 2. Transport power unit; 201. Drive motor; 202. Main transport wheel; 203. Transmission chain; 204. Auxiliary transport wheel; 3. Photoelectric sensor; 4. Blocking block; 5. Supporting electric slide rail; 6. Power supply slider; 7. Transport platform; 8. Silicone pad; 9. Load-bearing platform; 10. Positioning column one; 11. Limiting splint one; 12. Telescopic tube one; 13. Laser ranging sensor; 14. Ball screw; 15. Positioning column two; 16. Telescopic tube two; 17. Telescopic slide; 18. Limiting splint two. 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] See also Figure 1-Figure 10 The present invention provides a technical solution: an automatic feeding control system for hammer heat treatment conveyor line and fixture, comprising a guide transport frame 1, a transport power unit 2, a drive motor 201, a main transport wheel 202, a transmission chain 203, an auxiliary transport wheel 204, a photoelectric sensor 3, a blocking block 4, a supporting electric slide rail 5, a power supply slider 6, a transport platform 7, a silicone pad 8, a bearing plate 9, a positioning column 10, a limit clamp 11, a telescopic tube 12, a laser ranging sensor 13, a ball screw 14, a positioning column 2 15, a telescopic tube 2 16, a telescopic slide 17 and a limit clamp 2 18; The guide transport frame 1 is configured as a strip-shaped pipe frame structure, and two guide transport frames 1 are symmetrically arranged, and the two guide transport frames 1 are supported by metal frames to form the main outer frame of the transport line; The transport power unit 2 is equidistantly installed inside the guide transport frame 1, and the transport power unit 2 is slidably connected to the transport platform 7, the transport platform 7 supports the hammer head, and the transport platform 7 slides inside the two guide transport frames 1 to transport the hammer head heat treatment equipment; A strip photoelectric sensor 3 is arranged at the upper end of the guide transport frame 1, and the photoelectric sensor 3 is connected with the adjacent transport power unit 2 by electrical signals. Blocking blocks 4 are installed at the openings at both ends of the guide transport frame 1, and the blocking blocks 4 are installed offset from the photoelectric sensor 3. A supporting electric slide rail 5 is installed at the bottom end of the guide transport frame 1, and a power supply slider 6 is slidably connected to the upper end of the supporting electric slide rail 5, and the power supply slider 6 is snap-connected with the bottom end of the transport platform 7. The transport power unit 2 includes: a driving motor 201, a main transport wheel 202, a transmission chain 203 and an auxiliary transport wheel 204, and the driving motor 201 is equidistantly installed in the guide transport frame 1, and a main transport wheel 202 is arranged at the output end of the driving motor 201, and the shaft of the main transport wheel 202 is sleeved with one end of the transmission chain 203, and the other end of the transmission chain 203 is sleeved with the shaft of the auxiliary transport wheel 204, and the auxiliary transport wheel 204 is rotatably connected to the surface of the guide transport frame 1; The transport platform 7 is configured as a tooling structure, and silicone pads 8 are provided in the openings on both sides of the transport platform 7, a sunken circular groove and an annular groove are provided in the upper end of the transport platform 7, and a bearing plate 9 is installed in the sunken circular groove of the transport platform 7, and a clamping assembly is installed in the annular groove of the transport platform 7 to clamp and limit the hammer head placed on the upper end of the bearing plate 9, a triangular convex structure is provided at the corner of the upper end of the transport platform 7, and the triangular convex structure on the surface of the transport platform 7 is close to the outer side of the limiting clamp plate 11 and the limiting clamp plate 2 18, a bellows is provided at the bottom end of the bearing plate 9, and a connected air pipe is provided at the bottom end of the bellows of the bearing plate 9; The clamping assembly includes a limiting clamp plate 11 and a limiting clamp plate 2 18, and two limiting clamp plates 11 and two limiting clamp plates 18 are respectively provided, and the inner layers of the limiting clamp plates 11 and the limiting clamp plates 2 18 are respectively provided with fan-shaped air bags, and the two limiting clamp plates 11 are symmetrically arranged, and the two limiting clamp plates 2 18 are symmetrically arranged, and the limiting clamp plates 11 and the limiting clamp plates 2 18 form a ring and are installed above the transport platform 7; In conjunction with the accompanying drawings Figure 1-Figure 10 As shown, the device as a whole is symmetrically arranged through two guide transport frames 1, such as Figure 1 As shown, two guide transport frames 1 are used to form a single transport line. When they need to be used side by side, Figure 3As shown, four guide transport frames 1 are used to form a parallel transport line, and auxiliary transport wheels 204 are mainly installed in the transport power units 2 in the two adjacent guide transport frames 1, wherein the transport power unit 2 is driven by a single driving motor 201 to drive the main transport wheel 202 and the auxiliary transport wheel 204 to rotate, and the power of the auxiliary transport wheel 204 is connected to the main transport wheel 202 by a transmission chain 203, wherein the main transport wheel 202 and the auxiliary transport wheel 204 are both in contact with the silicone pad 8, pushing the transport platform 7 to move, and the power supply slider 6 located under the transport platform 7 cooperates with the supporting electric slide rail 5 to assist the transport platform 7 to slide smoothly on the transport line, Each transport power unit 2 is connected to an adjacent photoelectric sensor 3, and the photoelectric sensor 3 detects whether the hammer head is placed above the transport platform 7. When the hammer head is not placed above the transport platform 7, the adjacent transport power unit 2 slows down the transmission of the transport platform 7. When it is detected that the hammer head is above the transport platform 7, the limit clamp 1 11 and the limit clamp 2 18 clamp the position of the placed hammer head to maintain the normal speed of the transport platform 7. At the same time, the transport power unit 2 adjusts the speed according to the heat treatment state of the hammer head. The heat treatment effect of the hammer head is detected by a sensor. The triangular protrusion structure at the upper end of the transport platform 7 is used to assist in limiting the position of the hammer head, such as Figure 1-4 As shown, the gap between the first limiting clamp plate 11 and the second limiting clamp plate 18 is blocked. When the hammer head is placed on the upper end of the guide transport frame 1, the weight of the hammer head presses down the bellows at the bottom end of the bearing platform 9, and the gas in the bellows is adjusted to achieve buffering of the descent of the bearing platform 9; The clamping assembly includes: A positioning column 10 is installed in the annular groove of the transport platform 7, and the positioning column 10 is installed at the bottom end of the limiting clamping plate 11, and a strip groove is provided on the upper end surface of the positioning column 10; A telescopic tube 12, which penetrates the positioning column 10 and the limiting clamp plate 11, and the telescopic tube 12 connects the fan-shaped airbag of the limiting clamp plate 11 and the bellows of the bearing platform 9; A laser distance sensor 13 is installed on the upper end of the limit clamp 11, and the detection direction of the laser distance sensor 13 is toward the upper side of the bearing platform 9. The laser distance sensor 13 is connected to the ball screw 14 by electrical signals; The ball screw 14 is installed in the strip groove at the upper end of the positioning column 10, and the ball screw 14 is connected to the limiting clamping plate 11; The second positioning column 15 is installed in the annular groove of the transport platform 7, and the second positioning column 15 is rotatably connected to the lower end of the second limiting clamping plate 18 by a rotating shaft, and the upper end of the second positioning column 15 and the outer wall surface of the second limiting clamping plate 18 are respectively provided with a slide rail slidably connected to the telescopic slide 17; The second telescopic tube 16 penetrates the second positioning column 15 and the second limiting clamp plate 18, and the second telescopic tube 16 connects the fan-shaped airbag of the second limiting clamp plate 18 and the bellows of the bearing platform 9; The telescopic slide 17 has sliders at both ends that are slidably connected to the upper surface of the second positioning column 15 and the outer wall of the second limiting clamp plate 18, respectively, and the telescopic slide 17 is a three-stage articulated rotating structure. The telescopic slide 17 is composed of two sliders and an electric drive slide rod that are articulated and rotatably connected, and the electric drive slide rod of the telescopic slide 17 is a two-stage slidingly connected sleeve structure; In conjunction with the accompanying drawings Figure 1-Figure 10 As shown, the positioning column 10 installed on the upper end of the transport platform 7 is limited by the limiting clamp 11, and the fan-shaped airbag located on one side of the limiting clamp 11 is connected through the telescopic tube 12, so that the gas in the bellows passes through the telescopic tube 12 and enters the fan-shaped airbag on the side of the limiting clamp 11, so that the airbag expands close to the hammer head limit, wherein the fan-shaped airbag is made of polyimide material. When it is faced with the need for continuous heat treatment and high temperature environment, the limiting clamp 11 and the limiting clamp 2 18 of the fan-shaped airbag are removed. At this time, the thickness of the limiting clamp 11 and the limiting clamp 2 18 is relatively increased, and the increased thickness is consistent with the thickness of the fan-shaped airbag, which is convenient for the equipment during the heat treatment production of the hammer head. During the transportation and transfer of workpieces, the laser ranging sensor 13 arranged at the upper end of the limit clamp 11 provides electrical signals to the ball screw 14 and the telescopic slide 17, so that the ball screw 14 pushes the limit clamp 11 to move close to the hammer head position. During this period, the power of the transport platform 7 is provided by the power supply slider 6. The telescopic slide 17 arranged on one side of the limit clamp 18 adjusts the length through the telescopic rod structure of the middle section, so that the sliders at both ends of the telescopic slide 17 slide on the upper surface of the positioning column 15 and the outer wall of the limit clamp 18 to automatically adjust the direction block, so that the positioning column 15 is limited close to the hammer head part to prevent the hammer head from remaining stable when moving on the transportation line constructed by the guide transport frame 1.

[0030] Working principle: When using the automatic feeding control system that cooperates with the hammer head heat treatment conveyor line and the clamp, first set up the guide transport frame 1 between the hammer head heat treatment equipment, and place it on the transport platform 7 for movement after the hammer head heat treatment is completed at each stage. The photoelectric sensor 3 detects the placement position of the hammer head, controls the nearby transport power unit 2 to push the transport platform 7 to move, and the power supply slider 6 provides guidance and assistance for the transport platform 7. During this period, the bellows at the bottom of the load-bearing table 9 provides a buffer for the placement of the hammer head through gas, and the laser ranging sensor 13 at the upper end of the limit clamp 11 detects the specific position of the hammer head, so that the ball screw 14 pushes and adjusts the position of the limit clamp 11, and the double-stage sleeve rod structure in the middle of the telescopic slide 17 is adjusted in height, and the limit clamp 2 18 is pushed close to the position of the hammer head to achieve adaptive adjustment of the hammer head, which is convenient for the transport line and the clamp to work together to transfer and convey between the hammer head heat treatment equipment.

[0031] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An automatic feeding control system for hammer heat treatment conveyor line and fixture, comprising: A guide transport frame (1) is configured as a strip-shaped pipe frame structure, two guide transport frames (1) are symmetrically arranged, and the two guide transport frames (1) are supported by a metal frame to form a main outer frame of the transport line; A transport power unit (2) is equidistantly mounted inside the guide transport frame (1), and the transport power unit (2) is slidably connected to a transport platform (7), the transport platform (7) supports the hammer head, and the transport platform (7) slides inside the two guide transport frames (1) to transport the hammer head heat treatment equipment; The invention is characterized in that: a strip-shaped photoelectric sensor (3) is arranged at the upper end of the guide transport frame (1), and the photoelectric sensor (3) is connected to an adjacent transport power unit (2) by electrical signals; blocking blocks (4) are installed at the openings at both ends of the guide transport frame (1), and the blocking blocks (4) and the photoelectric sensor (3) are installed in a staggered manner; a supporting electric slide rail (5) is installed at the bottom end of the guide transport frame (1), and a power supply slide rail (6) is slidably connected to the upper end of the supporting electric slide rail (5), and the power supply slide rail (6) is snap-connected to the bottom end of the transport platform (7); The transport platform (7) is configured as a tooling structure, and silicone pads (8) are provided in openings on both sides of the transport platform (7), a sunken circular groove and an annular groove are provided in the upper end of the transport platform (7), a bearing plate (9) is installed in the sunken circular groove of the transport platform (7), and a clamping assembly is installed in the annular groove of the transport platform (7) to clamp and limit the hammer head placed on the upper end of the bearing plate (9); The clamping assembly includes a limiting clamp plate 1 (11) and a limiting clamp plate 2 (18), and the limiting clamp plate 1 (11) and the limiting clamp plate 2 (18) are respectively provided with two, and the inner layers of the limiting clamp plate 1 (11) and the limiting clamp plate 2 (18) are respectively provided with fan-shaped air bags, and the two limiting clamp plates 1 (11) are symmetrically arranged, and the two limiting clamp plates 2 (18) are symmetrically arranged, and the limiting clamp plate 1 (11) and the limiting clamp plate 2 (18) form a ring installed above the transport platform (7).

2. According to claim 1, an automatic feeding control system for hammer head heat treatment conveyor line and fixture cooperation, characterized in that: The transport power unit (2) comprises: a drive motor (201), a main transport wheel (202), a transmission chain (203) and an auxiliary transport wheel (204); the drive motor (201) is equidistantly installed in the guide transport frame (1); and the main transport wheel (202) is provided at the output end of the drive motor (201).

3. According to claim 2, an automatic feeding control system for hammer head heat treatment conveyor line and fixture coordination, characterized in that: The shaft of the main transport wheel (202) is sleeved on one end of the transmission chain (203), and the other end of the transmission chain (203) is sleeved on the shaft of the auxiliary transport wheel (204), and the auxiliary transport wheel (204) is rotatably connected to the surface of the guide transport frame (1).

4. According to claim 1, an automatic feeding control system for hammer head heat treatment conveyor line and fixture cooperation, characterized in that: A triangular protrusion structure is provided at the corner of the upper end of the transport platform (7), and the triangular protrusion structure on the surface of the transport platform (7) is close to the outer sides of the first limiting clamping plate (11) and the second limiting clamping plate (18).

5. According to claim 1, an automatic feeding control system for hammer head heat treatment conveyor line and fixture coordination, characterized in that: The bottom end of the bearing platform (9) is provided with a bellows, and the bottom end of the bellows of the bearing platform (9) is provided with a connected air pipe.

6. According to claim 1, an automatic feeding control system for hammer head heat treatment conveyor line and fixture coordination, characterized in that: The clamping assembly comprises: A positioning column (10) is installed in the annular groove of the transport platform (7), and the positioning column (10) is installed at the bottom end of the limiting clamping plate (11), and the upper end surface of the positioning column (10) is provided with a strip groove; A telescopic tube (12) passing through the positioning column (10) and the limiting clamp (11); A laser distance measuring sensor (13) mounted on the upper end of the first limit clamping plate (11), with the detection direction of the laser distance measuring sensor (13) facing upwards of the bearing platform (9); A ball screw (14) is installed in the strip-shaped groove at the upper end of the first positioning column (10), and the ball screw (14) is connected to the first limiting clamping plate (11); A second positioning column (15) is installed in the annular groove of the transport platform (7), and the second positioning column (15) is rotatably connected to the lower end of the second limiting clamping plate (18) by a rotating shaft; A second telescopic tube (16) passes through the second positioning column (15) and the second limiting clamping plate (18), and the second telescopic tube (16) connects the fan-shaped airbag of the second limiting clamping plate (18) and the bellows of the bearing platform (9); The telescopic slide (17) has sliders at both ends that are slidably connected to the upper surface of the second positioning column (15) and the outer wall surface of the second limiting clamp (18), respectively, and the telescopic slide (17) is a three-stage articulated rotating structure.

7. According to claim 6, an automatic feeding control system for hammer head heat treatment conveyor line and fixture cooperation, characterized in that: The telescopic tube 1 (12) connects the fan-shaped airbag of the limiting clamp plate 1 (11) and the bellows of the bearing platform (9).

8. The automatic feeding control system for hammer head heat treatment conveyor line and fixture cooperation according to claim 6 is characterized by: The laser distance measuring sensor (13) is connected to the ball screw (14) via an electrical signal.

9. The automatic feeding control system for hammer head heat treatment conveyor line and fixture coordination according to claim 6, characterized in that: The upper end of the second positioning column (15) and the outer wall surface of the second limiting clamping plate (18) are respectively provided with a slide rail which is slidably connected to the telescopic slide table (17).

10. The automatic feeding control system for hammer head heat treatment conveyor line and fixture cooperation according to claim 6, characterized in that: The telescopic slide (17) is composed of two sliding blocks and an electric drive slide rod connected in an articulated rotation manner, and the electric drive slide rod of the telescopic slide (17) is a sleeve structure with a two-stage sliding connection.

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