Automatic cutting and placing machine

Abstract

The invention discloses an automatic cutting and placing machine, which relates to the technical field of product packaging, and comprises a frame, on which a film material loading barrel, a pre-loading and transporting device, a film material loading mechanical arm, a punching and cutting device, a swing plate loading barrel, a swing plate conveying device, a film loading and conveying mechanical arm and a unloading device are fixedly installed; the pre-loading and transporting device is arranged in front of the film material loading barrel, the film material loading mechanical arm is arranged on the left side of the pre-loading and transporting device, the punching and cutting device is arranged in the middle of the right side of the film material loading mechanical arm, the swing plate conveying device is arranged on the right side of the punching and cutting device, the swing plate loading barrel is arranged at the rear end of the swing plate conveying device, the unloading device is arranged at the front end of the swing plate conveying device, and the film loading and conveying mechanical arm is arranged above the swing plate conveying device; the beneficial effects are: automatic cutting is realized and the cut film material is conveyed to the swing plate for packaging operation, thereby accelerating the efficiency of packaging the swing plate product.

Description

Technical Field

[0001] The invention relates to the technical field of product packaging, in particular to an automatic cutting and placing machine. Background Art

[0002] Film is used to package products. Before packaging, the film needs to be placed evenly and neatly on the product before it can be packaged. In the market, this is generally achieved through two steps: Step 1, place the film in the cutting mold for cutting. The film is placed manually or automatically; Step 2, place the cut film on the product for packaging. Manual or automatic placement has the problem of difficult positioning, and it is easy to deviate during positioning. Moreover, after cutting, it needs to be placed on the product, and the placement position is also easy to deviate, resulting in low efficiency. Summary of the invention

[0003] In order to overcome the above-mentioned shortcomings, the present invention provides a technical solution that can solve the above-mentioned problems.

[0004] The automatic cutting and placing machine comprises a frame, on which are fixedly mounted a film material loading barrel, a pre-loading and transporting device, a film material loading mechanical arm, a punching and cutting device, a swing plate loading barrel, a swing plate conveying device, a film loading and conveying mechanical arm and a unloading device; the pre-loading and transporting device is arranged in front of the film material loading barrel, the film material loading mechanical arm is arranged on the left side of the pre-loading and transporting device, the punching and cutting device is arranged in the middle of the right side of the film material loading mechanical arm, the swing plate conveying device is arranged on the right side of the punching and cutting device, the swing plate loading barrel is arranged at the rear end of the swing plate conveying device, the unloading device is arranged at the front end of the swing plate conveying device, and the film loading and conveying mechanical arm is arranged above the swing plate conveying device.

[0005] As a further solution of the present invention: a positioning plate is fixedly installed on the rear side of the film material upper barrel, the positioning plate is vertically fixedly installed on the frame, and limited edges are formed on both sides of the lower inner end of the film material upper barrel.

[0006] As a further solution of the present invention: the pre-loading and transporting device includes a loading cylinder, a first guide rail, a first slider, a lifting cylinder and a first suction plate. The first guide rail is installed on the frame, and the first slider is slidably installed on the first guide rail. The loading cylinder drives the first slider to move, and the lifting cylinder is installed on the upper part of the first slider. The lifting cylinder drives the first suction plate to move up and down, and the first suction plate is located below the film material loading barrel and the film material loading robot arm.

[0007] As a further solution of the present invention: the film material loading robot arm includes a guide rail frame, a second guide rail, a second slider, a first motor, a first screw rod, a positioning frame and a second suction plate. The guide rail frame is installed on the upper part of the frame, the second guide rail is installed in the guide rail frame, the second slider is slidably engaged on the right side of the second guide rail, the positioning frame is installed on the right part of the second slider, the first motor is installed on the outside of the guide rail frame, the first screw rod is rotatably engaged in the guide rail frame, the first motor drives the first screw rod to rotate, the first screw rod drives the second slider to move left and right, the second suction plate is fixedly installed on the lower part of the positioning frame, and the second suction plate is arranged on the outside of the punching device.

[0008] As a further solution of the present invention: two second sliding blocks are provided, two positioning frames are provided, and the two positioning frames are symmetrically arranged front and back on the outside of the punching device.

[0009] As a further solution of the present invention: the punching device includes a punching frame, a punching cylinder and a punching die. The punching frame is installed on the upper part of the frame, the punching die is installed in the punching frame, and the punching cylinder is installed on the upper part of the punching frame. The punching cylinder drives the punching die to open and close the die.

[0010] As a further solution of the present invention: two swing plate conveying devices are provided which are symmetrical on the left and right, and the swing plate conveying devices include a conveying frame, a driving wheel, a driven wheel, a transmission belt and a second motor. The driving wheel and the driven wheel are both rotatably fitted in the conveying frame, the transmission belt is tensioned between the driving wheel and the driven wheel, the second motor drives the driving wheel to rotate, the swing plate loading barrel is installed at the upper rear end of the conveying frame, and the unloading device is installed at the upper front end of the conveying frame.

[0011] As a further solution of the present invention: the film loading and conveying robot arm includes a film material transfer platform, a film loading and conveying frame, a third guide rail, a third slider, a third motor, a second screw rod, a film loading cylinder and a film loading and suction mechanism. The film material transfer platform is installed on the upper part of the frame, the film material transfer platform is arranged on the right side of the punching and cutting device, the film loading and conveying frame is installed on the upper part of the frame, the film loading and conveying frame is located above the swing plate conveying device, the third guide rail is fixed in the film loading and conveying frame, the third slider is slidably installed on the third guide rail, both ends of the second screw rod are rotatably engaged in the film loading and conveying frame, the third motor is installed on the outside of the film loading and conveying frame, the third motor drives the second screw rod to rotate, the second screw rod drives the third slider to move, the film loading cylinder is installed in front of the third slider, the film loading cylinder drives the film loading and suction mechanism to move up and down, and the film loading and suction mechanism is arranged above the film material transfer platform.

[0012] As a further solution of the present invention: the third sliding block is provided with two left and right separated ones, and the film loading cylinder and the film loading suction mechanism are provided with two each.

[0013] As a further solution of the present invention: the unloading device includes a unloading barrel, a slot is formed on the outer side of the unloading barrel, a positioning shaft is installed on the outer side of the slot, a rotating cylinder is rotatably installed on the positioning shaft, a limiting plate is fixedly installed on the upper part of the rotating barrel, one end of the limiting plate is inserted into the slot with clearance, a reset torsion spring is also installed between the positioning shaft and the rotating barrel, and a lifting cylinder is provided in the middle part below the unloading barrel, and the lifting cylinder is arranged upward and installed on the frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: film material is put into the film material loading barrel, the pre-loading and transporting device takes out the film material in the film material loading barrel one by one and transports it to the film material loading robotic arm, the film material loading robotic arm transports the film material to the punching and cutting device, the punching and cutting device cuts the film material, and the cut film material is transported to the top of the swing plate conveying device by the film loading and conveying robotic arm; the swing plate product is put into the swing plate loading barrel, the swing plate conveying device drives the swing plate loading barrel to transport it to the bottom of the film loading and conveying robotic arm, the film loading and conveying robotic arm packs the obtained film material on the top of the swing plate product, and when the film material corresponding to the swing plate product is packaged, the swing plate conveying device drives the swing plate product to the unloading device, realizes automatic cutting and transports the cut film material to the swing plate for packaging, thereby speeding up the efficiency of packaging the swing plate product.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the first-view of the hidden film material feeding mechanical arm and the punching and cutting device of the present invention;

[0019] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure at point A;

[0020] Figure 4 It is a schematic diagram of the structure of the film material feeding mechanical arm and the punching and cutting device of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the second viewing angle of the hidden film material feeding mechanical arm and the punching device of the present invention;

[0022] Figure 6 yes Figure 5 A schematic diagram of the enlarged structure at B;

[0023] Figure 7 It is a structural schematic diagram of the hidden film material feeding mechanical arm and the punching device of the present invention from a third viewing angle;

[0024] Figure 8 yes Figure 7 A schematic diagram of the enlarged structure at C;

[0025] Fig. 9 It is a structural schematic diagram of the hidden film material feeding mechanical arm and the punching device of the present invention from a fourth viewing angle;

[0026] Fig.10 yes Fig. 9 A schematic diagram of the structure at D of FIG.

[0027] Fig.11 It is a structural schematic diagram of the fifth viewing angle of the hidden film material feeding mechanical arm and the punching and cutting device of the present invention;

[0028] Fig.12 yes Fig.11 A schematic diagram of the structure at E of FIG.

[0029] Fig.13 It is a schematic diagram of the installation structure of the reset torsion spring of the present invention.

[0030] As shown in the figure: 1. Frame; 2. Film material loading barrel; 3. Pre-loading and transporting device; 4. Film material loading mechanical arm; 5. Punching device; 6. Swing plate loading barrel; 7. Swing plate conveying device; 8. Film loading and conveying mechanical arm; 9. Unloading device; 21. Positioning plate; 22. Limiting edge; 31. Loading cylinder; 32. First guide rail; 33. First slider; 34. Lifting cylinder; 35. First suction plate; 41. Guide rail frame; 42. Second guide rail; 43. Second slider; 44. First motor; 45. First screw rod; 46. Positioning frame; 47. The second suction plate; 51, punching frame; 52, punching cylinder; 53, punching mold; 71, conveying frame; 72, driving wheel; 73, driven wheel; 74, transmission belt; 75, second motor; 81, film material transfer table; 82, film loading conveying frame; 83, third guide rail; 84, third slider; 85, third motor; 86, second screw rod; 87, film loading cylinder; 88, film loading suction mechanism; 91, unloading barrel; 92, slotting; 93, positioning shaft; 94, rotating barrel; 95, limit plate; 96, reset torsion spring; 97, ejecting cylinder. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-13 The automatic cutting and placing machine comprises a frame 1, on which are fixedly mounted film material loading barrel 2, pre-loading transport device 3, film material loading mechanical arm 4, punching device 5, swing plate loading barrel 6, swing plate conveying device 7, film loading conveying mechanical arm 8 and unloading device 9; the pre-loading conveying device 3 is arranged in front of the film material loading barrel 2, the film material loading mechanical arm 4 is arranged on the left side of the pre-loading transport device 3, the punching device 5 is arranged in the middle of the right side of the film material loading mechanical arm 4, the swing plate conveying device 7 is arranged on the right side of the punching device 5, the swing plate loading barrel 6 is arranged at the rear end of the swing plate conveying device 7, the unloading device 9 is arranged at the front end of the swing plate conveying device 7, and the film loading conveying mechanical arm 8 is arranged above the swing plate conveying device 7; the principle is: put the film material in the film material loading barrel 2, pre-loading The loading and transporting device 3 takes out the film materials in the film material loading barrel 2 one by one and conveys them to the film material loading robot arm 4. The film material loading robot arm 4 conveys the film materials to the punching and cutting device 5. The punching and cutting device 5 cuts the film materials. The cut film materials are conveyed to the top of the swing plate conveying device 7 by the film loading and conveying robot arm 8. The swing plate product is put into the swing plate loading barrel 6. The swing plate conveying device 7 drives the swing plate loading barrel 6 to be conveyed to the bottom of the film loading and conveying robot arm 8. The film loading and conveying robot arm 8 packs the obtained film materials on the top of the swing plate product. When the film materials corresponding to the swing plate product are packaged, the swing plate conveying device 7 drives the swing plate product to be conveyed to the unloading device 9, realizes automatic cutting and conveys the cut film materials to the swing plate for packaging, thereby speeding up the efficiency of packaging the swing plate products.

[0033] As a further solution of the present invention: a positioning plate 21 is fixedly installed on the rear side of the film material loading barrel 2, and the positioning plate 21 is vertically fixedly installed on the frame 1, and the left and right sides of the inner lower end of the film material loading barrel 2 are formed with limiting edges 22; so that the pre-loading and transportation device 3 can take out the film materials one by one under the film material loading barrel 2, and when taking out, the two ends of the bottom film material in the film material loading barrel 2 are bent and separated from the limiting edges 22.

[0034] As a further solution of the present invention: the pre-loading and transporting device 3 includes a loading cylinder 31, a first guide rail 32, a first slider 33, a lifting cylinder 34 and a first suction plate 35. The first guide rail 32 is installed on the frame 1, and the first slider 33 is slidably installed on the first guide rail 32. The lifting cylinder 34 drives the first slider 33 to move. The lifting cylinder 34 is installed on the upper part of the first slider 33. The lifting cylinder 34 drives the first suction plate 35 to move up and down. The first suction plate 35 is located below the film material loading barrel 2 and the film material loading robot arm 4; the lifting cylinder 34 drives the first suction plate 35 to move up and down to take away the film material at the bottom of the film material loading barrel 2, and the film material is transported to the bottom of the film material loading robot arm 4 through the loading cylinder 31. The lifting cylinder 34 moves upward to transport the film material to the film material loading robot arm 4, thereby realizing the effect of automatic loading.

[0035] As a further solution of the present invention: the film material loading robot arm 4 includes a guide frame 41, a second guide rail 42, a second slider 43, a first motor 44, a first screw rod 45, a positioning frame 46 and a second suction plate 47. The guide frame 41 is installed on the upper part of the frame 1, the second guide rail 42 is installed in the guide frame 41, the second slider 43 is slidably fitted on the right side of the second guide rail 42, the positioning frame 46 is installed on the right part of the second slider 43, the first motor 44 is installed on the outer side of the guide frame 41, the first screw rod 45 is rotatably fitted in the guide frame 41, the first motor 44 drives the first screw rod 45 to rotate, the first screw rod 45 drives the second slider 43 to move left and right, the second suction plate 47 is fixedly installed at the lower part of the positioning frame 46, and the second suction plate 47 is arranged on the outer side of the punching device 5; the film material is adsorbed on the second suction plate 47, and the first motor 44 drives the second suction plate 47 to move backward to transport the film material into the punching device 5, so as to realize rapid positioning and punching and improve efficiency.

[0036] As a further solution of the present invention: two second sliders 43 are provided, and two positioning frames 46 are provided corresponding to the second sliders 43, and the two positioning frames 46 are symmetrically arranged on the outside of the punching device 5 front and back; the second suction plate 47 of the front positioning frame 46 transports the film material transported by the pre-loading and transporting device 3 to the punching device 5, and after the punching device 5 cuts the film material, the second suction plate 47 of the rear positioning frame 46 transports the waste generated by the cutting out of the punching device 5, so as to prevent the waste from accumulating in the punching device 5 and enable quick cleaning.

[0037] As a further solution of the present invention: the punching device 5 includes a punching frame 51, a punching cylinder 52 and a punching die 53. The punching frame 51 is installed on the upper part of the frame 1, the punching die 53 is installed in the punching frame 51, and the punching cylinder 52 is installed on the upper part of the punching frame 51. The punching cylinder 52 drives the punching die 53 to open and close the die; the film material is transported to the punching die 53, and the punching cylinder 52 drives the punching die 53 to close the die so that the film material can be cut.

[0038] As a further solution of the present invention: the wobble plate conveying device 7 is provided with two symmetrical left and right parts, the wobble plate conveying device 7 comprises a conveying frame 71, a driving wheel 72, a driven wheel 73, a transmission belt 74 and a second motor 75, the driving wheel 72 and the driven wheel 73 are both rotatably matched in the conveying frame 71, the transmission belt 74 is tensioned between the driving wheel 72 and the driven wheel 73, the second motor 75 drives the driving wheel 72 to rotate, the wobble plate loading barrel 6 is installed at the upper rear end of the conveying frame 71, and the unloading device 9 is installed at the upper front end of the conveying frame 71; the left and right ends of the wobble plate product are correspondingly pressed on the two transmission belts 74, the transmission belts 74 drive the wobble plate product to be transported, the transmission belts 74 are driven by the second motor 75, and the position of the wobble plate product can be controlled in real time by the second motor 75, and the positioning is more accurate.

[0039] As a further solution of the present invention: the film loading and conveying robot arm 8 includes a film material transfer platform 81, a film loading and conveying frame 82, a third guide rail 83, a third slider 84, a third motor 85, a second screw rod 86, a film loading cylinder 87 and a film loading and suction mechanism 88. The film material transfer platform 81 is installed on the upper part of the frame 1, and the film material transfer platform 81 is arranged on the right side of the punching and cutting device 5. The film loading and conveying frame 82 is installed on the upper part of the frame 1, and the film loading and conveying frame 82 is located above the swing plate conveying device 7. The third guide rail 83 is fixed in the film loading and conveying frame 82, and the third slider 84 is slidably installed on the third guide rail 83. Both ends of the second screw rod 86 are rotatably matched in the film loading and conveying frame 82. The third motor 85 is installed on the outer side of the film loading and conveying frame 82. The third motor 85 drives the second screw rod 86 to rotate, and the second screw rod 86 drives the third slider 84 to move. The film cylinder 87 is installed at the front part of the third sliding block 84. The film loading cylinder 87 drives the film loading suction transfer mechanism 88 to move up and down. The film loading suction transfer mechanism 88 is arranged above the film material transfer table 81; the third motor 85 drives the film loading suction transfer mechanism 88 to move left and right. When the film loading suction transfer mechanism 88 moves to the left, the cut film material is taken out from the punching device 5. The film loading suction transfer mechanism 88 first transports the film material to the film material transfer table 81, and further positions the film material through the film material transfer table 81. Then, the film loading suction transfer mechanism 88 transports the film material on the film material transfer table 81 to the top of the swing plate conveying device 7. The swing plate conveying device 7 drives the swing plate product to the bottom of the film loading suction transfer mechanism 88. The film loading suction transfer mechanism 88 packs the film material onto the swing plate product through the downward pressure of the film loading cylinder 87, thereby completing the automated packaging operation and accelerating the production efficiency.

[0040] As a further solution of the present invention: the third slider 84 is provided with two left and right separated ones, and two film loading cylinders 87 and two film loading suction transfer mechanisms 88 are provided corresponding to the third slider 84; the film loading suction transfer mechanism 88 on the left side takes out the film material in the punching device 5 and places it on the film material transfer table 81, and the film loading suction transfer mechanism 88 on the right side takes out the film material on the film material transfer table 81 and transports it to the top of the plate product for packaging, so that the positioning of the film material is more accurate.

[0041] As a further solution of the present invention: the unloading device 9 includes a unloading barrel 91, a slot 92 is formed on the outer side of the unloading barrel 91, a positioning shaft 93 is installed on the outer side of the slot 92, a rotating barrel 94 is rotatably installed on the positioning shaft 93, a limiting plate 95 is fixedly installed on the upper part of the rotating barrel 94, one end of the limiting plate 95 is inserted into the slot 92 with a clearance fit, a reset torsion spring 96 is also installed between the positioning shaft 93 and the rotating barrel 94, a pushing cylinder 97 is provided in the middle part below the unloading barrel 91, and the pushing cylinder 97 is arranged upward and installed on the frame 1; the swing plate conveying device 7 conveys the swing plate products one by one to the bottom of the unloading barrel 91, and pushes the swing plate products into the unloading barrel 91 through the pushing cylinder 97, and the swing plate products are stuck in the unloading barrel 91 through the limiting plate 94 to realize automatic unloading.

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. Automatic cutting and placing machine, characterized by: The machine comprises a frame on which a film material loading barrel, a pre-loading transport device, a film material loading mechanical arm, a punching device, a swing plate loading barrel, a swing plate conveying device, a film loading conveying mechanical arm and a material unloading device are fixedly installed; the pre-loading conveying device is arranged in front of the film material loading barrel, the film material loading mechanical arm is arranged on the left side of the pre-loading transport device, the punching device is arranged in the middle of the right side of the film material loading mechanical arm, the swing plate conveying device is arranged on the right side of the punching device, the swing plate loading barrel is arranged at the rear end of the swing plate conveying device, the material unloading device is arranged at the front end of the swing plate conveying device, and the film loading conveying mechanical arm is arranged above the swing plate conveying device; A positioning plate is fixedly installed on the rear side of the film material loading barrel, and the positioning plate is vertically fixedly installed on the frame. The left and right sides of the lower inner end of the film material loading barrel are formed with limited edges; The pre-loading and transporting device comprises a loading cylinder, a first guide rail, a first slider, a lifting cylinder and a first suction plate. The first guide rail is installed on the frame, the first slider is slidably installed on the first guide rail, the loading cylinder drives the first slider to move, the lifting cylinder is installed on the upper part of the first slider, the lifting cylinder drives the first suction plate to move up and down, and the first suction plate is located below the film material loading cylinder and the film material loading mechanical arm; There are two second slide blocks, two positioning frames, and the two positioning frames are symmetrically arranged on the outside of the punching device; The punching device comprises a punching frame, a punching cylinder and a punching die. The punching frame is installed on the upper part of the frame, and the punching die is installed in the punching frame. The swing plate conveyor device is provided with two symmetrical ones, comprising a conveyor frame, a driving wheel, a driven wheel, a transmission belt and a second motor. The driving wheel and the driven wheel are both rotatably matched in the conveyor frame, the transmission belt is tensioned between the driving wheel and the driven wheel, the second motor drives the driving wheel to rotate, the swing plate loading barrel is installed at the upper rear end of the conveyor frame, and the unloading device is installed at the upper front end of the conveyor frame; The film loading and conveying mechanical arm comprises a film material transfer platform, a film loading and conveying frame, a third guide rail, a third slider, a third motor, a second screw rod, a film loading cylinder and a film loading and suction mechanism. The film material transfer platform is installed on the upper part of the frame, the film material transfer platform is arranged on the right side of the punching and cutting device, the film loading and conveying frame is installed on the upper part of the frame, the film loading and conveying frame is located above the swing plate conveying device, the third guide rail is fixed in the film loading and conveying frame, the third slider is slidably installed on the third guide rail, both ends of the second screw rod are rotatably matched in the film loading and conveying frame, the third motor is installed on the outer side of the film loading and conveying frame, the third motor drives the second screw rod to rotate, the second screw rod drives the third slider to move, the film loading cylinder is installed in front of the third slider, the film loading cylinder drives the film loading and suction mechanism to move up and down, and the film loading and suction mechanism is arranged above the film material transfer platform; The unloading device includes a unloading barrel, a slot is formed on the outer side of the unloading barrel, a positioning shaft is installed on the outer side of the slot, a rotating cylinder is rotatably installed on the positioning shaft, a limiting plate is fixedly installed on the upper part of the rotating cylinder, one end of the limiting plate is inserted into the slot with clearance, a reset torsion spring is also installed between the positioning shaft and the rotating cylinder, and a lifting cylinder is provided in the middle part below the unloading barrel, and the lifting cylinder is arranged upward and installed on the frame.

2. The automatic cutting and placing machine according to claim 1, characterized in that: The film material loading robot arm includes a guide rail frame, a second guide rail, a second slider, a first motor, a first screw rod, a positioning frame and a second suction plate. The guide rail frame is installed on the upper part of the frame, the second guide rail is installed in the guide rail frame, the second slider is slidably fitted on the right side of the second guide rail, the positioning frame is installed on the right part of the second slider, the first motor is installed on the outside of the guide rail frame, the first screw rod is rotatably fitted in the guide rail frame, the first motor drives the first screw rod to rotate, the first screw rod drives the second slider to move left and right, the second suction plate is fixedly installed at the lower part of the positioning frame, and the second suction plate is arranged on the outside of the punching device.

3. The automatic cutting and placing machine according to claim 1, characterized in that: The third sliding block is provided with two left and right parts, and the film loading cylinder and the film loading suction and transfer mechanism are both provided with two parts.

4. The automatic cutting and placing machine according to claim 1, characterized in that: The punching cylinder is installed on the upper part of the punching frame, and the punching cylinder drives the punching die to open and close the die.

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