A precision stainless steel strip shearing device

Abstract

This invention relates to the field of stainless steel shearing technology and discloses a precision stainless steel strip shearing device, including a cutting assembly. A transmission assembly is fixedly connected to the top of the cutting assembly, and a moving assembly is fixedly connected to the top of the transmission assembly. A machine tool assembly is movably sleeved on the inner side of the moving assembly. The cutting assembly includes a cutter housing. A generator is bolted to one side of the cutter housing, and a circuit breaker assembly is fixedly connected to the bottom of the generator. A connecting piece is electrically connected to the bottom of one side of the cutter housing. A temperature-sensitive circuit breaker is electrically connected to the front of the connecting piece, and a fan assembly is electrically connected to the bottom of the temperature-sensitive circuit breaker. One end of the fan assembly is fixedly sleeved on the bottom of the connecting piece. A cutter shaft is rotatably sleeved on the other side of the cutter housing, and a blade is fixedly connected to one end of the cutter shaft. This facilitates the collection of debris generated during the shearing of stainless steel, preventing it from scattering or clogging the cutter connection gap.

Description

Technical Field

[0001] This invention relates to the field of stainless steel shearing technology, and more specifically to a precision stainless steel strip shearing device. Background Technology

[0002] Stainless steel strip is a long, thin sheet material made of stainless steel, which has excellent corrosion resistance, heat resistance and mechanical strength.

[0003] Stainless steel shearing equipment is an important tool in the metal processing industry for cutting stainless steel strips. Chinese patent CN118268636B discloses a shearing device for stainless steel sheets, including a stacking mechanism. The upper surface of the stacking mechanism is equipped with a shearing mechanism for cutting the stainless steel sheet material. Two rotating mechanisms are provided on one side of the stacking and shearing mechanisms to drive the stainless steel sheet material to rotate. Between the two rotating mechanisms is a lifting mechanism to lift the stainless steel sheet material. In this invention, the stacking mechanism automatically stacks the cut stainless steel sheets, making the cut stainless steel sheets neatly stacked, which facilitates the subsequent packaging and storage of the cut stainless steel sheets. Furthermore, the lifting mechanism moves the rolled stainless steel sheet material upwards, avoiding the need for hoisting equipment to load the rolled stainless steel sheets and preventing the swaying of the rolled stainless steel sheets from affecting the loading efficiency.

[0004] However, in actual use, there are still the following shortcomings: because stainless steel has strong toughness, the chips generated during the cutting process are not easy to be discharged, which can easily block the connection gap of the tool and aggravate the wear and breakage of the tool. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a precision stainless steel strip shearing device to solve the problems existing in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a precision stainless steel strip shearing device, comprising a cutting assembly, a transmission assembly fixedly connected to the top of the cutting assembly, a moving assembly fixedly connected to the top of the transmission assembly, a machine tool assembly movably sleeved inside the moving assembly, the cutting assembly including a cutter housing, a generator bolted to one side of the cutter housing, a circuit breaker assembly fixedly connected to the bottom of the generator, a connecting piece electrically connected to the bottom of one side of the cutter housing, and a temperature-sensitive circuit breaker electrically connected to the front of the connecting piece, the temperature-sensitive circuit breaker... A fan assembly is electrically connected to the bottom end. One end of the fan assembly is fixedly sleeved on the bottom end of the connecting piece. A cutter shaft is rotatably sleeved on the other side of the cutter housing. A blade is fixedly connected to one end of the cutter shaft. A rotating roller is bolted to the middle of one side of the blade. One end of the rotating roller is fixedly connected to one side of the generator. A magnetic suction assembly is rotatably sleeved on the side of the rotating roller. A debris shell is fixedly sleeved on the side of the magnetic suction assembly. Two collection boxes are connected to the top of the cutter housing via a pipe. A chip inlet shell is bolted to the bottom end of the two collection boxes. A water gun is fixedly connected to the back of the cutter housing.

[0007] Furthermore, the circuit breaker assembly includes an air pump, with a conduit electrically connected to the top of the air pump, an air cylinder connected to the bottom pipe on one side of the air pump, a piston rod movably sleeved on the inner side of one end of the air cylinder, a fixing ring fixedly sleeved on the side of the air cylinder, a first spring welded to one side of the fixing ring, a fixing strip welded to the side of one end of the piston rod, and an insulating block fixedly connected to one end of the piston rod.

[0008] Furthermore, the fan assembly includes an electrical connector strip, on the back of which a first motor is electrically connected, and on the top of which a fan blade is fixedly connected, and on the inner side of the front of the electrical connector strip are two second springs electrically connected, with a conductor block electrically connected to one end of each of the two second springs facing each other.

[0009] Furthermore, the magnetic attraction assembly includes a tube shell, the inside of which is electrically connected to a solenoid coil, and a rotating roller is rotatably sleeved on the inner side of the tube shell.

[0010] Furthermore, the collection box includes a box shell, a rotating shaft is rotatably connected to the bottom end of one side of the box shell, and a base plate is fixedly connected to one side of the rotating shaft.

[0011] Furthermore, the transmission assembly includes a second motor, one end of which is fixedly connected to a first track, the bottom end of which is fixedly connected to a cutter shaft, one end of which is fixedly sleeved with a second track adjacent to the first track, the top end of which is fixedly sleeved with a rotating shaft, and the bottom of the second motor is bolted to the top of the cutter housing.

[0012] Furthermore, the moving assembly includes two clamping pieces, with a rotating shaft rotatably sleeved at the bottom end of each clamping piece. A gear is fixedly sleeved in the middle of the side of the rotating shaft. Two pulleys are rotatably connected to the inner side of the top of each clamping piece. Mounting plates are bolted to the bottom ends of the front and back sides of each clamping piece. Connecting plates are welded to the front of each mounting plate. The bottom ends of the two connecting plates are fixedly connected to the top of the cutting assembly.

[0013] Furthermore, the machine tool assembly includes a worktable, on which support rods are fixedly connected to both the front and back sides. A guide rail beam is fixedly connected to the top of the two support rods. A wheel groove is provided at the top of the guide rail beam, and a rack is fixedly connected to the bottom of the guide rail beam. A moving component is movably sleeved on the side of the guide rail beam.

[0014] The technical effects and advantages of this invention are as follows:

[0015] 1. The present invention uses a magnetic attraction component to fix one end of the rotating roller to the slice and the other end to the rotor of the generator, so that the generator rotor rotates with the slice and generates current. The generated current is conducted to the solenoid coil, so that the solenoid coil is energized and generates a magnetic field, which attracts the debris to the surface of the coil shell. This is beneficial for collecting the debris generated from cutting stainless steel, preventing it from splashing or clogging the gap between the cutters, and reducing the damage to the cutters.

[0016] 2. This invention incorporates a circuit breaker component. The electrical energy generated by the generator drives an air pump, which inflates an air cylinder, pushing out a piston rod at one end of the cylinder. One end of the piston rod is connected to an insulating block, causing the insulating block to move forward. This disconnects the conductor block of the fan assembly, creating a circuit break and preventing the fan from operating. When the slicer stops rotating, the generator stops generating electricity, the magnetic attraction component loses its electromagnetic force, the air pump loses its power, and the piston rod resets under the action of the first spring. Similarly, the insulating block resets, and the conductor block reconnects under the push of the second spring, restoring the circuit. The fan then operates, blowing debris away from the coil housing, which helps to remove the attracted debris from the cutting assembly and prevents the debris from scattering after the loss of magnetism.

[0017] 3. This invention features a collection box with a rotating shaft at the bottom of the box shell. The shaft connects to a base plate. When the fan operates, the airflow blows the base plate upwards, creating a gap between the base plate and the box shell. Debris enters the box shell with the airflow. After the fan runs for a period of time, the circuit temperature rises due to resistance heat. When a certain temperature is reached, a temperature-sensitive circuit breaker disconnects the circuit, the fan stops running, and the base plate closes, sealing the debris inside the box shell. This facilitates the collection and reuse of debris, reducing resource waste. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall side view structure of the present invention;

[0020] Figure 3 This is a front view structural diagram of the cutting component of the present invention;

[0021] Figure 4 This is a side view of the cutting assembly of the present invention;

[0022] Figure 5 This is a schematic cross-sectional view of the cutting component of the present invention;

[0023] Figure 6 This is a schematic diagram of the rotating shaft assembly structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the circuit breaker assembly structure of the present invention;

[0025] Figure 8 This is a schematic diagram of the fan assembly structure of the present invention;

[0026] Figure 9 This is a schematic diagram of the magnetic suction component structure of the present invention;

[0027] Figure 10 This is a schematic diagram of the collection box structure of the present invention;

[0028] Figure 11 This is a schematic diagram of the transmission component structure of the present invention;

[0029] Figure 12 This is a schematic diagram of the mobile component structure of the present invention;

[0030] Figure 13 This is a schematic diagram of the machine tool component structure of the present invention.

[0031] The attached figures are labeled as follows: 1. Cutting assembly; 101. Tool housing; 102. Generator; 103. Circuit breaker assembly; 1031. Air pump; 1032. Conduit; 1033. Air cylinder; 1034. Piston rod; 1035. Retaining ring; 1036. First spring; 1037. Fixing strip; 1038. Insulating block; 104. Connecting piece; 105. Temperature-sensitive circuit breaker; 106. Fan assembly; 1061. Electrical connector; 1062. First motor; 1063. Fan blade; 1064. Second spring; 1065. Conductor block; 107. Tool shaft; 108. Slice; 109. Rotating roller; 110. Magnetic... 1. Suction assembly; 1101, pipe shell; 1102, solenoid coil; 111, debris shell; 112, collection box; 1121, box shell; 1122, rotating shaft; 1123, base plate; 113, chip inlet shell; 114, water gun; 2. Transmission assembly; 201, second motor; 202, first track; 203, second track; 3. Moving assembly; 301, clamping plate; 302, rotating shaft; 303, gear; 304, pulley; 305, mounting plate; 306, connecting plate; 4. Machine tool assembly; 401, worktable; 402, support rod; 403, guide rail beam; 404, wheel groove; 405, rack. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The precision stainless steel strip shearing device involved in the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Reference Figure 1 and Figure 2 The present invention provides a precision stainless steel strip shearing device, including a cutting component 1, a transmission component 2 fixedly connected to the top of the cutting component 1, a moving component 3 fixedly connected to the top of the transmission component 2, and a machine tool component 4 movably sleeved on the inner side of the moving component 3.

[0034] In this embodiment, it should be specifically noted that the cutting component 1 helps to collect the debris generated during the cutting of stainless steel, preventing it from scattering or clogging the gaps between the blades and reducing blade damage. The specific structure and working principle of the above-mentioned component will be explained in detail later.

[0035] Reference Figures 3 to 6The cutting assembly 1 includes a blade housing 101. A generator 102 is bolted to one side of the blade housing 101. A circuit breaker assembly 103 is fixedly connected to the bottom of the generator 102. A connecting piece 104 is electrically connected to the bottom of one side of the blade housing 101. A temperature-sensitive circuit breaker 105 is electrically connected to the front of the connecting piece 104. A fan assembly 106 is electrically connected to the bottom of the temperature-sensitive circuit breaker 105. One end of the fan assembly 106 is fixedly sleeved on the bottom of the connecting piece 104. A blade shaft 107 is rotatably sleeved on the other side of the blade housing 101. One end of the cutter shaft 107 is fixedly connected to a slice 108. A rotating roller 109 is bolted to the middle of one side of the slice 108. One end of the rotating roller 109 is fixedly connected to one side of the generator 102. A magnetic suction assembly 110 is rotatably sleeved on the side of the rotating roller 109. A chip shell 111 is fixedly sleeved on the side of the magnetic suction assembly 110. Two collection boxes 112 are connected to the top pipe of the cutter shell 101. A chip feed shell 113 is bolted to the bottom of the two collection boxes 112. A water gun 114 is fixedly connected to the back of the cutter shell 101.

[0036] In this embodiment, it should be specifically noted that the chip inlet shell 113 is located above the chip shell 111.

[0037] Reference Figure 7 The circuit breaker assembly 103 includes an air pump 1031. The top of the air pump 1031 is electrically connected to a conduit 1032. The bottom pipe on one side of the air pump 1031 is connected to an air cylinder 1033. A piston rod 1034 is movably sleeved on the inner side of one end of the air cylinder 1033. A fixing ring 1035 is fixedly sleeved on the side of the air cylinder 1033. A first spring 1036 is welded to one side of the fixing ring 1035. A fixing strip 1037 is welded to the side of one end of the piston rod 1034. An insulating block 1038 is fixedly connected to one end of the piston rod 1034.

[0038] In this embodiment, it is necessary to further explain that the fixing ring 1035 and the fixing strip 1037 fix the first spring 1036 to the side of the air cylinder 1033 and the piston rod 1034. The electrical energy generated by the generator 102 drives the air pump 1031, causing the air pump 1031 to inflate the air cylinder 1033, pushing out the piston rod 1034 at one end of the air cylinder 1033. One end of the piston rod 1034 is connected to the insulating block 1038, which in turn causes the insulating block 1038 to move forward, disconnecting the conductor block 1065 of the fan assembly 106. When the cutting component 108 stops rotating, the generator 102 stops generating electricity, the magnetic attraction component 110 loses its electromagnetic force, the air pump 1031 loses its power, and the piston rod 1034 resets under the action of the first spring 1036. Similarly, the insulating block 1038 resets, and the conductor block 1065 reconnects under the push of the second spring 1064. The circuit is restored, the fan runs, and the debris is blown away from the coil housing, which helps to discharge the attracted debris from the cutting component 1 and prevent the debris from scattering after the loss of magnetic force.

[0039] Reference Figure 8 The fan assembly 106 includes an electrical connector 1061. A first motor 1062 is electrically connected to the back of the electrical connector 1061. A fan blade 1063 is fixedly connected to the top of the first motor 1062. Two second springs 1064 are electrically connected to the inner side of the front of the electrical connector 1061. A conductor block 1065 is electrically connected to one end of each of the two second springs 1064 facing each other.

[0040] In this embodiment, it should be specifically noted that the two conductor blocks 1065 have beveled ends facing each other, forming a groove.

[0041] Reference Figure 9 The magnetic attraction assembly 110 includes a tube shell 1101, a solenoid coil 1102 electrically connected inside the tube shell 1101, and a rotating roller 109 rotatably sleeved on the inner side of the tube shell 1101.

[0042] In this embodiment, it is necessary to further explain that one end of the rotating roller 109 is fixed to the slice 108, and the other end is fixed to the rotor of the generator 102, so that the rotor of the generator 102 rotates with the slice 108 and generates current. The generated current is conducted to the solenoid coil 1102, so that the solenoid coil 1102 is energized and generates a magnetic field, which adsorbs the debris onto the surface of the tube shell 1101. This is beneficial for collecting the debris generated from shearing stainless steel, avoiding it from splashing or clogging the gap between the cutters, and reducing damage to the cutters.

[0043] Reference Figure 10 The collection box 112 includes a box shell 1121, a rotating shaft 1122 is rotatably connected to the bottom end of one side of the box shell 1121, and a base plate 1123 is fixedly connected to one side of the rotating shaft 1122.

[0044] In this embodiment, it is necessary to further explain that the bottom of the housing 1121 is provided with a rotating shaft 1122, which is connected to the base plate 1123. When the fan assembly 106 operates, the wind blows the base plate 1123 upward, forming a gap between the housing 1121 and the base plate 1123. Debris enters the housing 1121 with the airflow. When the fan assembly 106 runs for a period of time, the circuit temperature rises due to resistance heat. When a certain temperature is reached, the temperature-sensitive circuit breaker 105 disconnects the circuit, the fan assembly 106 stops running, and the wind is lost. The base plate 1123 closes, sealing the debris in the housing 1121, which is beneficial for collecting and reusing the debris and reducing resource waste.

[0045] Reference Figure 11 The transmission assembly 2 includes a second motor 201. One end of the second motor 201 is fixedly connected to a first track 202. The bottom end of the first track 202 is fixedly connected to a cutter shaft 107. One end of the second motor 201 is fixedly sleeved with a second track 203, which is adjacent to the first track 202. The top end of the second track 203 is fixedly sleeved with a rotating shaft 302. The bottom of the second motor 201 is bolted to the top of the cutter housing 101.

[0046] Reference Figure 11 and Figure 12 The moving component 3 includes two clamping pieces 301. The bottom ends of the two clamping pieces 301 are rotatably sleeved with a rotating shaft 302. A gear 303 is fixedly sleeved in the middle of the side of the rotating shaft 302. Two pulleys 304 are rotatably connected to the inner sides of the top ends of the two clamping pieces 301. Mounting plates 305 are bolted to the bottom ends of the front and back sides of the two clamping pieces 301. Connecting plates 306 are welded to the front sides of the two mounting plates 305. The bottom ends of the two connecting plates 306 are fixedly connected to the top of the cutting component 1.

[0047] Reference Figure 13 The machine tool assembly 4 includes a worktable 401. Support rods 402 are fixedly connected to both the front and back of the worktable 401. Guide rail beams 403 are fixedly connected to the top of the two support rods 402. The top of the guide rail beams 403 is provided with wheel grooves 404. A rack 405 is fixedly connected to the bottom of the guide rail beams 403. A moving assembly 3 is movably sleeved on the side of the guide rail beams 403.

[0048] In this embodiment, it should be specifically noted that the rack 405 meshes with the gear 303.

[0049] The working principle of this invention is as follows: one end of the rotating roller 109 is fixed on the slice 108, and the other end is fixed on the rotor of the generator 102, so that the rotor of the generator 102 rotates with the slice 108 and generates current. The generated current is conducted to the solenoid coil 1102, so that the solenoid coil 1102 is energized and generates a magnetic field, which adsorbs the debris onto the surface of the tube shell 1101. This is beneficial for collecting the debris generated from shearing stainless steel, avoiding it from splashing or clogging the gap between the cutters, and reducing damage to the cutters.

[0050] The electrical energy generated by generator 102 drives air pump 1031, which inflates air cylinder 1033, pushing out piston rod 1034 at one end of cylinder 1033. One end of piston rod 1034 is connected to insulating block 1038, causing insulating block 1038 to move forward. This disconnects conductor block 1065 of fan assembly 106, creating a circuit break and preventing it from operating. When slice 108 stops rotating, generator 102 stops generating electricity, magnetic component 110 loses electromagnetic force, air pump 1031 loses power, piston rod 1034 resets under the action of first spring 1036, and similarly, insulating block 1038 resets. Conductor block 1065 reconnects under the push of second spring 1064, restoring the circuit and allowing the fan to operate. The fan assembly 106 blows debris away from the coil housing, which helps to remove the attracted debris from the cutting assembly 1 and prevents the debris from scattering after losing its magnetic force. The bottom of the housing 1121 is equipped with a rotating shaft 1122, which is connected to the base plate 1123. When the fan assembly 106 operates, the air force blows the base plate 1123 upward, forming a gap between the housing 1121 and the base plate 1123. The debris enters the housing 1121 with the airflow. After the fan assembly 106 has been running for a period of time, the circuit temperature rises due to resistance heat. When a certain temperature is reached, the temperature-sensitive circuit breaker 105 disconnects the circuit, the fan assembly 106 stops operating, and the base plate 1123 closes, sealing the debris in the housing 1121. This facilitates the collection and reuse of debris and reduces resource waste.

[0051] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0052] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0053] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A precision stainless steel strip shearing device, comprising a cutting assembly (1), characterized in that, The top of the cutting assembly (1) is fixedly connected to a transmission assembly (2), and the top of the transmission assembly (2) is fixedly connected to a moving assembly (3). The inner side of the moving assembly (3) is movably sleeved with a machine tool assembly (4). The cutting assembly (1) includes a tool housing (101). A generator (102) is bolted to one side of the tool housing (101). A circuit breaker assembly (103) is fixedly connected to the bottom of the generator (102). A connecting piece (104) is electrically connected to the bottom of one side of the tool housing (101). A temperature-sensitive circuit breaker (105) is electrically connected to the front of the connecting piece (104). A fan assembly (106) is electrically connected to the bottom of the temperature-sensitive circuit breaker (105). One end of the fan assembly (106) is fixedly sleeved with a connecting piece. At the bottom end of the blade (104), a blade shaft (107) is rotatably sleeved on the other side of the blade housing (101). A blade (108) is fixedly connected to one end of the blade shaft (107). A rotating roller (109) is bolted to the middle of one side of the blade (108). One end of the rotating roller (109) is fixedly connected to one side of the generator (102). A magnetic suction assembly (110) is rotatably sleeved on the side of the rotating roller (109). A chip shell (111) is fixedly sleeved on the side of the magnetic suction assembly (110). Two collection boxes (112) are connected to the top pipe of the blade housing (101). A chip feed shell (113) is bolted to the bottom end of the two collection boxes (112). A water gun (114) is fixedly connected to the back of the blade housing (101). The circuit breaker assembly (103) includes an air pump (1031), the top of which is electrically connected to a conduit (1032), and a bottom pipe on one side of the air pump (1031) is connected to an air cylinder (1033). A piston rod (1034) is movably sleeved on the inner side of one end of the air cylinder (1033). A fixing ring (1035) is fixedly sleeved on the side of the air cylinder (1033). A first spring (1036) is welded to one side of the fixing ring (1035). A fixing strip (1037) is welded to the side of one end of the piston rod (1034). An insulating block (1038) is fixedly connected to one end of the piston rod (1034). The fan assembly (106) includes an electrical connector (1061), on the back of which a first motor (1062) is electrically connected. A fan blade (1063) is fixedly connected to the top of the first motor (1062). Two second springs (1064) are electrically connected to the inner side of the front of the electrical connector (1061). Each of the two second springs (1064) is electrically connected to a conductor block (1065) at one end facing each other.

2. The precision stainless steel strip shearing device according to claim 1, characterized in that: The magnetic attraction assembly (110) includes a shell (1101), a solenoid coil (1102) is electrically connected inside the shell (1101), and a rotating roller (109) is rotatably sleeved on the inner side of the shell (1101).

3. The precision stainless steel strip shearing device according to claim 1, characterized in that: The collection box (112) includes a box shell (1121), a rotating shaft (1122) is rotatably connected to the bottom end of one side of the box shell (1121), and a base plate (1123) is fixedly connected to one side of the rotating shaft (1122).

4. The precision stainless steel strip shearing device according to claim 1, characterized in that: The transmission assembly (2) includes a second motor (201), one end of which is fixedly connected to a first track (202), the bottom end of which is fixedly connected to a cutter shaft (107), one end of which is fixedly sleeved with a second track (203) and adjacent to the first track (202), the top end of which is fixedly sleeved with a rotating shaft (302), and the bottom of the second motor (201) is bolted to the top of the cutter housing (101).

5. The precision stainless steel strip shearing device according to claim 1, characterized in that: The moving component (3) includes two clamping pieces (301), with a rotating shaft (302) rotatably sleeved at the bottom end of the two clamping pieces (301). A gear (303) is fixedly sleeved in the middle of the side of the rotating shaft (302). Two pulleys (304) are rotatably connected to the inner side of the top of the two clamping pieces (301). Mounting pieces (305) are bolted to the bottom end of the front and back sides of the two clamping pieces (301). Connecting plates (306) are welded to the front of the two mounting pieces (305). The bottom ends of the two connecting plates (306) are fixedly connected to the top of the cutting component (1).

6. The precision stainless steel strip shearing device according to claim 1, characterized in that: The machine tool assembly (4) includes a worktable (401), with support rods (402) fixedly connected to both the front and back of the worktable (401). The top ends of the two support rods (402) are fixedly connected to guide rail beams (403). The top of the guide rail beams (403) is provided with wheel grooves (404), and the bottom of the guide rail beams (403) is fixedly connected to racks (405). The side of the guide rail beams (403) is movably fitted with a moving assembly (3).

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