Automatic packaging equipment for thermal transfer film

Abstract

The present invention provides automatic packaging equipment for thermal transfer film, which relates to the field of packaging technology, and comprises: a sliding seat, wherein a vertical rotating frame is fixedly provided on the top of the front side of the sliding seat; an assembly wheel, wherein a wheel shaft is fixedly provided in the middle of the front end of the assembly wheel, and the wheel shaft is rotatably arranged in the vertical rotating frame; a sliding seat, wherein the sliding seat is slidably arranged on the top of the sliding seat in cooperation with a guide rail; a driven shaft, wherein the driven shaft is rotatably arranged on the right rear side of the sliding seat; an expansion tube is provided, which provides a function of inserting the packaging in a targeted manner, replacing the wrapping packaging method; when the gas telescopic rod A is extended, the gas telescopic rod C is pressed, and after being squeezed, the gas telescopic rod C inputs the internal air into the gas telescopic rod D, and the gas telescopic rod D is extended to expand the L-shaped slider outward, and the expansion tube expands the packaging bag, and then the roller is inserted into the packaging bag, thereby realizing rapid packaging, and preventing the occurrence of edge opening and misprint sealing, thereby solving the problem that the existing equipment does not have the function of inserting the packaging in a targeted manner.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging, in particular to automatic packaging equipment for heat transfer films. Background Art

[0002] Thermal transfer film is a medium material used in thermal transfer processes. Generally, the drawn adhesive pattern is sealed with a transparent film tape and then stored by rolling it into a roll. In order to prevent debonding during transportation, the entire surface of the roll needs to be sealed and wrapped with a plastic cover.

[0003] The packaging equipment currently used has the following disadvantages:

[0004] 1. The packaging equipment currently used mainly adopts the method of cutting and wrapping the roll bag edge for packaging, which is easy to cause misprint packaging and requires precise cutting to achieve accurate packaging. The middle shaft will also hinder the packaging at both ends of the roll, and it does not have the function of aligning and inserting the packaging;

[0005] 2. Lack of automatic support bag feeding function;

[0006] 3. Lack of sealing function for rapid material removal. Summary of the Invention

[0007] In view of this, the present invention provides an automatic packaging device for thermal transfer film, which has an expansion tube and provides the function of aligning and inserting the packaging, replacing the wrapping packaging method. When the gas telescopic rod A is extended, it presses the gas telescopic rod C. After the gas telescopic rod C is squeezed, the internal air is input into the gas telescopic rod D. The gas telescopic rod D is extended to expand the L-shaped slider outward, and the expansion tube expands the packaging bag. Then the roller is inserted into the packaging bag, realizing rapid packaging. Compared with sealing after wrapping, there will be no open edges or wrong version sealing.

[0008] The present invention provides automatic packaging equipment for thermal transfer film, which specifically includes: a sliding seat, a vertical turntable is fixedly provided on the top of the front side of the sliding seat; an assembly wheel, a wheel shaft is fixedly provided in the middle of the front end of the assembly wheel, and the wheel shaft is rotatably provided in the vertical turntable; a sliding seat, the sliding seat is slidably provided on the top of the sliding seat in cooperation with a guide rail; a driven shaft, the driven shaft is rotatably provided on the right rear side of the sliding seat; a discharge channel, a mounting bracket is fixedly provided on the right rear side of the discharge channel, and the mounting bracket is fixed on the right rear side of the sliding seat; the discharge channel is an inclined structure with a high front and a low rear; an electric cylinder B, the electric cylinder B is fixedly provided between the left front side of the sliding seat and the left extension part of the slide.

[0009] Optionally, the sliding seat also includes: a gas telescopic rod A, which is fixedly provided at the middle and lower part of the vertical rotating frame, with the telescopic end of the gas telescopic rod A facing backward; a first locking block, a spring rod is fixedly provided at the bottom of the first locking block, and the spring rod is slidably provided above the rear side of the vertical rotating frame; a gas telescopic rod B, two groups of gas telescopic rods B are fixedly provided at the upper rear part of the sliding seat, a trigger strip is fixedly provided on the top of the gas telescopic rod B, and a spring is fixedly provided at the bottom of the trigger strip; the gas telescopic rod A and the gas telescopic rod B are connected; when the trigger strip moves downward, the gas telescopic rod B is compressed, and the air in the gas telescopic rod B is input into the gas telescopic rod A, and when the gas telescopic rod A is extended, it presses the gas telescopic rod C, and after the gas telescopic rod C is squeezed, the internal air is input into the gas telescopic rod D, and the gas telescopic rod D extends to expand the L-shaped slider outward, and the expansion tube opens the packaging bag.

[0010] Optionally, the assembly wheel further comprises: a locking snap ring, a locking snap ring is fixedly provided on the outside of the wheel shaft, twelve groups of slots are provided on the outside of the locking snap ring, and the first locking block can be matched with the slots.

[0011] Optionally, the assembly wheel also includes: a gas telescopic rod C, twelve groups of gas telescopic rods C are fixedly provided on the front edge of the assembly wheel, and the lowermost gas telescopic rod C is aligned with the axis of the gas telescopic rod A; a spring is provided on the outside of the gas telescopic rod C; a mounting plate, twelve groups of mounting plates are fixedly provided on the rear edge of the assembly wheel, and four groups of gas telescopic rods D and four groups of short guide rods are fixedly provided on the rear side of the mounting plate; an L-shaped slider, each of the short guide rods is slidably provided with an L-shaped slider, and the telescopic end of the L-shaped slider is fixedly connected to the gas telescopic rod D; an expansion tube, an expansion tube is integrally provided on the rear side of the L-shaped slider, and when the four groups of gas telescopic rods D are retracted, the four groups of expansion tubes are combined into a circular tube.

[0012] Optionally, the slide includes: a second locking block, a hexagonal rod is fixedly provided on the left side of the second locking block, the hexagonal rod is provided with a spring and slides on the top of the slide; a swivel seat, a swivel seat is rotatably provided on the top of the slide, a positioning wheel is fixedly provided under the rotating shaft of the swivel seat, and two groups of slots that match the second locking block are provided on the outside of the positioning wheel, and the two groups of slots are staggered 90 degrees; the slots can ensure that the swivel seat can only rotate 90 degrees to the left; an installation shaft rod, the rear end of the installation shaft rod is fixedly provided in the middle of the swivel seat; a side rack, a side rack is fixedly provided on the right end of the slide.

[0013] Optionally, the driven shaft includes: an inner ratchet gear, an inner ratchet gear is fixedly provided on the top of the driven shaft, and the inner ratchet gear is meshed with the side rack; the driven shaft and the wheel shaft are provided with a rotating shaft group for transmission connection, and when the slide moves backward, the shaft rod is installed to pull out the roller through friction, and then the side rack drives the inner ratchet gear to rotate, and the inner ratchet gear drives the driven shaft to rotate, and the driven shaft drives the wheel shaft to rotate 30 degrees, and is locked with the first locking block and the locking snap ring.

[0014] Optionally, the discharge channel also includes: an electric cylinder A, an electric cylinder A is fixedly provided at the upper front end of the mounting frame; a mobile frame, a mobile frame is slidingly provided in the discharge channel in cooperation with the guide rail, a clamping block is provided at the top of the right front end of the mobile frame and is fixedly connected to the telescopic end of the electric cylinder A; a first frame plate, a first frame plate is fixedly provided on both sides of the top of the mobile frame, a micro-electric cylinder A is fixedly provided on the top of the first frame plate, a clamping block is fixedly provided at the telescopic end of the micro-electric cylinder A, and the micro-electric cylinders A on both sides are tilted toward the middle and upper part; a heating wire is provided in the clamping block.

[0015] Optionally, the discharge channel also includes: a second frame plate, which is integrally provided with a second frame plate on both sides of the top of the discharge channel; a supporting block, which is rotatably provided with a supporting block on the top of the second frame plate; a micro-cylinder B, which is hingedly provided with a micro-cylinder B between the second frame plate and the supporting block; a contracting electric cylinder A, which moves the frame backward to pull out the packaging bag and the roller as a whole, and at the same time the supporting block lifts the roller, and then fully expands the micro-cylinder A, uses the clamping block to clamp the two ends of the fixed package, and seals the two ends of the package by electric heating, and then resets the micro-cylinder A, starts the micro-cylinder B to open the supporting blocks on both sides to the middle, and the packaged roller falls off, and then is recovered from the rear end of the discharge channel to complete the automatic packaging.

[0016] The beneficial effects are as follows:

[0017] 1. The expansion tube is set to provide the function of inserting the packaging in place, replacing the wrapping packaging method. When the gas telescopic rod A is extended, it presses the gas telescopic rod C. After the gas telescopic rod C is squeezed, the internal air is input into the gas telescopic rod D. The gas telescopic rod D extends to expand the L-shaped slider outward. The expansion tube opens the packaging bag, and then the roller is inserted into the packaging bag, realizing rapid packaging. Compared with sealing after wrapping, there will be no open edges or wrong version sealing.

[0018] 2. An inner ratchet gear is provided to provide a feeding function of the packaging bag by automatically supporting the power. When the slide moves backward, the shaft rod is installed to pull out the roller through friction, and then the side rack drives the inner ratchet gear to rotate, and the inner ratchet gear drives the driven shaft to rotate, and the driven shaft drives the wheel shaft to rotate, and cooperates with the first locking block and the locking clamp ring to lock, so as to realize automatic feeding of the packaging bag.

[0019] 3. Setting up a discharge channel provides the function of quick detachment and sealing at both ends. Through the differentiation of steps, the two groups of micro-cylinders A on the front side are controlled to push the clamping blocks to rise, half-close the clamping blocks on both sides, clamp the packaging bag and the front side of the roller, then retract the electric cylinder A, move the frame backward to pull out the packaging bag and the roller as a whole, and at the same time, the bearing block lifts the roller, then fully expand the micro-cylinder A, use the clamping blocks to clamp and fix the two ends of the package, and seal the two ends of the package by electric heating, then reset the micro-cylinder A, start the micro-cylinder B to open the bearing blocks on both sides to the middle, and the packaged roller falls off, and then is recovered from the rear end of the discharge channel to complete the automatic packaging, realizing the automatic set and then sealing packaging method. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It shows a schematic diagram of a three-dimensional structure according to an embodiment of the present invention;

[0021] Figure 2 It shows a front axonometric structural schematic diagram according to an embodiment of the present invention;

[0022] Figure 3 It shows a schematic diagram of the rear axle side structure according to an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of the three-dimensional structure of a discharge channel according to an embodiment of the present invention is shown;

[0024] Figure 5 It shows a schematic diagram of a partially enlarged structure of A according to an embodiment of the present invention;

[0025] Figure 6 It shows a schematic diagram of a partially enlarged structure of B according to an embodiment of the present invention;

[0026] Figure 7 It shows a schematic diagram of a C local enlarged structure according to an embodiment of the present invention;

[0027] Figure 8 FIG. 4 shows a schematic diagram of a partially enlarged structure of D according to an embodiment of the present invention.

[0028] Reference Signs List

[0029] 1. Sliding seat; 101. Vertical rotating frame; 102. Gas telescopic rod A; 103. First locking block; 104. Spring rod; 105. Gas telescopic rod B; 106. Trigger bar; 2. Assembly wheel; 201. Wheel shaft; 202. Locking snap ring; 203. Gas telescopic rod C; 204. Mounting plate; 205. Gas telescopic rod D; 206. Short guide rod; 207. L-shaped slider; 208. Expander tube; 3. Sliding seat; 301. Second Locking block; 302, hexagonal rod; 303, swivel seat; 304, positioning wheel; 305, mounting shaft; 306, side rack; 4, driven shaft; 401, internal ratchet gear; 5, discharge channel; 501, mounting frame; 502, electric cylinder A; 503, moving frame; 504, first frame; 505, micro cylinder A; 506, clamping block; 507, second frame; 508, bearing block; 509, micro cylinder B; 6, electric cylinder B. DETAILED DESCRIPTION

[0030] In order to make the purpose, solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.

[0031] Example 1:

[0032] Please refer to Figures 1 to 8 As shown:

[0033] The present invention proposes an automatic packaging device for thermal transfer film, comprising: a sliding seat 1, a vertical turntable 101 is fixedly provided on the top of the front side of the sliding seat 1; an assembly wheel 2, a wheel shaft 201 is fixedly provided in the middle of the front end of the assembly wheel 2, and the wheel shaft 201 is rotatably provided in the vertical turntable 101; a sliding seat 3, the sliding seat 3 is slidably provided on the top of the sliding seat 1 in cooperation with a guide rail; a driven shaft 4, the driven shaft 4 is rotatably provided on the right rear side of the sliding seat 1; a discharge channel 5, a mounting bracket 501 is fixedly provided on the right rear side of the discharge channel 5, and the mounting bracket 501 is fixed on the right rear side of the sliding seat 1; the discharge channel 5 is an inclined structure with the front higher and the rear lower; an electric cylinder B6, the electric cylinder B6 is fixedly provided between the left front side of the sliding seat 1 and the left extension part of the slide 3.

[0034] The sliding seat 1 further comprises: a gas telescopic rod A102, which is fixedly provided at the middle and lower part of the vertical rotating frame 101, with the telescopic end of the gas telescopic rod A102 facing backward; a first locking block 103, with a spring rod 104 fixedly provided at the bottom of the first locking block 103, and the spring rod 104 is slidably provided above the rear side of the vertical rotating frame 101; a gas telescopic rod B105, with two groups of gas telescopic rods B105 fixedly provided at the rear and upper part of the sliding seat 1, and a trigger bar 106 fixedly provided at the top of the gas telescopic rod B105. A spring is fixedly provided at the bottom of the trigger bar 106; the gas telescopic rod A102 is connected to the gas telescopic rod B105; when the trigger bar 106 moves downward, the gas telescopic rod B105 is compressed, and the air in the gas telescopic rod B105 is input into the gas telescopic rod A102. When the gas telescopic rod A102 extends, it presses the gas telescopic rod C203. After the gas telescopic rod C203 is squeezed, the air inside is input into the gas telescopic rod D205. The gas telescopic rod D205 extends to expand the L-shaped slider 207 outward, and the expansion tube 208 opens the packaging bag.

[0035] The assembled wheel 2 also includes: a locking snap ring 202, a locking snap ring 202 is fixedly provided on the outside of the wheel shaft 201, and twelve groups of slots are opened on the outside of the locking snap ring 202, and the first locking block 103 can be matched with the slots.

[0036] Among them, the assembly wheel 2 also includes: gas telescopic rods C203, twelve groups of gas telescopic rods C203 are fixedly set on the front edge of the assembly wheel 2, and the lowermost gas telescopic rod C203 is aligned with the axis of the gas telescopic rod A102; a spring is set outside the gas telescopic rod C203; a mounting plate 204, twelve groups of mounting plates 204 are fixedly set on the rear edge of the assembly wheel 2, and four groups of gas telescopic rods D205 and four groups of short guide rods 206 are fixedly set on the rear side of the mounting plate 204; L-shaped sliders 207, each of the short guide rods 206 is slidably provided with an L-shaped slider 207, and the telescopic end of the L-shaped slider 207 is fixedly connected to the gas telescopic rod D205; an expansion tube 208, an expansion tube 208 is integrally provided on the rear side of the L-shaped slider 207, and when the four groups of gas telescopic rods D205 are contracted, the four groups of expansion tubes 208 are combined into a circular tube.

[0037] Among them, the slide 3 includes: a second locking block 301, a hexagonal rod 302 is fixedly provided on the left side of the second locking block 301, the hexagonal rod 302 is provided with a spring and slides on the top of the slide 3; a swivel seat 303, a swivel seat 303 is rotatably provided on the top of the slide 3, a locking wheel 304 is fixedly provided under the rotating shaft of the swivel seat 303, and two groups of slots are provided on the outside of the locking wheel 304 to match the second locking block 301, and the two groups of slots are staggered 90 degrees; the slots can ensure that the swivel seat 303 can only rotate 90 degrees to the left; an installation shaft 305, the rear end of the installation shaft 305 is fixedly provided in the middle of the swivel seat 303; a side rack 306, a side rack 306 is fixedly provided on the right end of the slide 3.

[0038] Among them, the driven shaft 4 includes: an inner ratchet gear 401, an inner ratchet gear 401 is fixedly set on the top of the driven shaft 4, and the inner ratchet gear 401 is engaged with the side rack 306; the driven shaft 4 and the wheel shaft 201 are provided with a rotating shaft group transmission connection. When the slide 3 moves backward, the shaft rod 305 is installed to pull out the roller through friction, and then the side rack 306 drives the inner ratchet gear 401 to rotate, and the inner ratchet gear 401 drives the driven shaft 4 to rotate, and the driven shaft 4 drives the wheel shaft 201 to rotate 30 degrees, and cooperates with the first locking block 103 and the locking snap ring 202 to lock.

[0039] Among them, the discharge channel 5 also includes: an electric cylinder A502, an electric cylinder A502 is fixedly provided at the upper front end of the mounting frame 501; a movable frame 503, a movable frame 503 is slidingly provided in the discharge channel 5 in cooperation with the guide rail, a clamping block is provided on the top of the right front end of the movable frame 503 and is fixedly connected to the telescopic end of the electric cylinder A502; a first frame plate 504, a first frame plate 504 is fixedly provided on both sides of the top of the movable frame 503, a micro-electric cylinder A505 is fixedly provided on the top of the first frame plate 504, a clamping block 506 is fixedly provided at the telescopic end of the micro-electric cylinder A505, and the micro-electric cylinders A505 on both sides are tilted toward the middle and upper part; an electric heating wire is provided in the clamping block 506.

[0040] Among them, the discharge channel 5 also includes: a second frame plate 507, which is integrally provided with a second frame plate 507 on both sides of the top of the discharge channel 5; a supporting block 508, which is rotatably provided with a supporting block 508 on the top of the second frame plate 507; a micro-cylinder B509, which is hingedly provided with a micro-cylinder B509 between the second frame plate 507 and the supporting block 508; a contracting electric cylinder A502, and the moving frame 503 moves backward to pull out the packaging bag and the roller as a whole. At the same time, the supporting block 508 lifts the roller, and then the micro-cylinder A505 is fully opened, and the clamping block 506 is used to clamp the two ends of the fixed package, and the two ends of the package are sealed by electric heating, and then the micro-cylinder A505 is reset, and the micro-cylinder B509 is started to open the supporting blocks 508 on both sides to the middle, and the packaged roller falls off, and then it is recovered from the rear end of the discharge channel 5 to complete the automatic packaging.

[0041] The electric cylinder B6 is controlled to contract, driving the slide 3 to move forward. The slide 3 drives the mounting shaft 305 to move forward, thereby moving the roller forward. During this process, the bottom groove position of the slide 3 presses the trigger bar 106. The trigger bar 106 moves downward to compress the telescopic rod B105. The air in the telescopic rod B105 is input into the telescopic rod A102. When the telescopic rod A102 extends, it presses the telescopic rod C203. After being squeezed, the telescopic rod C203 inputs the internal air into the telescopic rod D205. The telescopic rod D205 extends to expand the L-shaped slider 207 outward. The expansion tube 208 opens the packaging bag, and then the roller is inserted into the packaging bag.

[0042] Example 2:

[0043] On the basis of Example 1, Figure 8 As shown, the side rack 306 provides a transmission effect;

[0044] When the slide 3 moves backward, the shaft 305 is installed to pull out the roller through friction, and then the side rack 306 drives the inner ratchet gear 401 to rotate, and the inner ratchet gear 401 drives the driven shaft 4 to rotate, and the driven shaft 4 drives the wheel shaft 201 to rotate 30 degrees, and cooperates with the first locking block 103 and the locking ring 202 to lock.

[0045] Example 3:

[0046] On the basis of Example 1, Figure 4 As shown, the clamp 506 provides a fixing effect;

[0047] Start the two groups of micro-cylinders A505 on the front side to push the clamping block 506 up, half-close the clamping blocks 506 on both sides, clamp the packaging bag and the front side of the roller, then retract the electric cylinder A502, move the frame 503 backward to pull out the packaging bag and the roller as a whole, and at the same time, lift the roller with the supporting block 508, then fully expand the micro-cylinder A505, use the clamping block 506 to clamp the two ends of the fixed package, and seal the two ends of the package by electric heating, then reset the micro-cylinder A505, start the micro-cylinder B509 to open the supporting blocks 508 on both sides to the middle, and the packaged roller falls off, and then is recovered from the rear end of the discharge channel 5 to complete the automatic packaging.

[0048] Specific usage and function of this embodiment: In the present invention, the rotating seat 303 is first rotated 90 degrees to the left, and then the roller is installed outside the mounting shaft 305, and then the rotating seat 303 is reset; the prefabricated tubular packaging bag is placed on the outside of the expansion tube 208 and fixed by electrostatic adsorption;

[0049] The electric cylinder B6 is controlled to retract, driving the slide 3 to move forward. The slide 3 drives the mounting shaft 305 to move forward, thereby moving the roller forward. During this process, the bottom groove of the slide 3 presses the trigger bar 106. The trigger bar 106 moves downward to compress the telescopic rod B105. The air in the telescopic rod B105 is input into the telescopic rod A102. When the telescopic rod A102 extends, it presses the telescopic rod C203. After being squeezed, the air in the telescopic rod C203 is input into the telescopic rod D205. The telescopic rod D205 extends to expand the L-shaped slider 207 outward. The expansion tube 208 expands the packaging bag, and then the roller is inserted into the packaging bag.

[0050] Then the slide 3 is reset. When the slide 3 moves backward, the mounting shaft 305 is pulled out of the winding roller by friction. Then the side rack 306 drives the inner ratchet gear 401 to rotate. The inner ratchet gear 401 drives the driven shaft 4 to rotate. The driven shaft 4 drives the wheel shaft 201 to rotate 30 degrees and locks it with the first locking block 103 and the locking snap ring 202.

[0051] Start the two groups of micro-cylinders A505 on the front side to push the clamping block 506 up, half-close the clamping blocks 506 on both sides, clamp the packaging bag and the front side of the roller, then retract the electric cylinder A502, move the frame 503 backward to pull out the packaging bag and the roller as a whole, and at the same time, lift the roller with the supporting block 508, then fully expand the micro-cylinder A505, use the clamping block 506 to clamp the two ends of the fixed package, and seal the two ends of the package by electric heating, then reset the micro-cylinder A505, start the micro-cylinder B509 to open the supporting blocks 508 on both sides to the middle, and the packaged roller falls off, and then is recovered from the rear end of the discharge channel 5 to complete the automatic packaging.

Claims

1. Automatic packaging equipment for heat transfer film, characterized in that, include: A sliding seat (1), wherein a vertical rotating frame (101) is fixedly provided on the front top of the sliding seat (1); an assembly wheel (2), wherein a wheel shaft (201) is fixedly provided in the middle of the front end of the assembly wheel (2), and the wheel shaft (201) is rotatably provided in the vertical rotating frame (101); a gas telescopic rod A (102) is provided on the vertical rotating frame (101); a spring rod (104) is fixedly provided on the bottom of the first locking block (103), and the spring rod (104) is slidably provided on the rear upper side of the vertical rotating frame (101); two groups of gas telescopic rods B (105) are fixedly provided on the rear upper side of the sliding seat (1), and the gas telescopic rods B (105) A trigger bar (106) is fixedly provided on the top; the gas telescopic rod A (102) and the gas telescopic rod B (105) are connected; a locking snap ring (202) is fixedly provided on the outside of the wheel shaft (201), and twelve groups of slots are opened on the outside of the locking snap ring (202), and the first locking block (103) can be matched with the slots; twelve groups of mounting plates (204) are fixedly provided on the rear edge of the assembly wheel (2), and four groups of L-shaped sliders (207) are slidably connected on the mounting plates (204), and the rear side of the L-shaped slider (207) is integrally provided with an expansion tube (208), and the gas telescopic rod A (102) is transmission-connected to the L-shaped slider (207); the slide seat ( 3), the slide (3) is slidably arranged on the top of the slide seat (1) in cooperation with the guide rail; the driven shaft (4), the driven shaft (4) is rotatably arranged on the right rear side of the slide seat (1); the discharge channel (5), the right rear side of the discharge channel (5) is fixedly provided with a mounting frame (501), the mounting frame (501) is fixed to the right rear side of the slide seat (1); the upper front end of the mounting frame (501) is fixedly provided with an electric cylinder A (502), the inside of the discharge channel (5) is slidably provided with a moving frame (503) in cooperation with the guide rail, the top right front end of the moving frame (503) is provided with a card block fixedly connected to the telescopic end of the electric cylinder A (502); the discharge channel (5) The invention relates to a tilted structure with a high front and a low rear; an electric cylinder B (6), which is fixedly arranged between the left front side of the sliding seat (1) and the left extension portion of the sliding seat (3); a side rack (306) is fixedly arranged at the right end of the sliding seat (3); an inner ratchet gear (401) is fixedly arranged on the top of the driven shaft (4), and the inner ratchet gear (401) is engaged with the side rack (306); the driven shaft (4) and the wheel shaft (201) are connected by a rotating shaft group; the sliding seat (3) drives the mounting shaft (305) to move forward, thereby moving the roller forward, and during this process, the bottom groove position of the sliding seat (3) presses the trigger bar (106).

2. The automatic packaging equipment for heat transfer film according to claim 1, characterized in that: The gas telescopic rod A (102) is fixedly arranged at the middle and lower part of the vertical rotating frame (101), and the telescopic end of the gas telescopic rod A (102) faces backward; A spring is fixedly provided at the bottom of the trigger bar (106).

3. The automatic packaging equipment for heat transfer film according to claim 1, characterized in that: The assembly wheel (2) also includes: Gas telescopic rods C (203), twelve groups of gas telescopic rods C (203) are fixedly provided on the front edge of the assembly wheel (2), the lowermost gas telescopic rod C (203) is aligned with the axis of the gas telescopic rod A (102); a spring is provided outside the gas telescopic rod C (203); Four sets of gas telescopic rods D (205) and four sets of short guide rods (206) are fixedly arranged on the rear side of the mounting plate (204); The short guide rods (206) are all slidably provided with L-shaped sliders (207), and the telescopic ends of the L-shaped sliders (207) are fixedly connected to the gas telescopic rods D (205); When the four groups of gas telescopic rods D (205) are retracted, the four groups of expansion tubes (208) are combined into a circular tube.

4. The automatic packaging equipment for heat transfer film according to claim 1, characterized in that: The slide (3) further comprises: A second locking block (301), a hexagonal rod (302) is fixedly provided on the left side of the second locking block (301), and the hexagonal rod (302) is sleeved with a spring and slides on the top of the slide seat (3); A rotating seat (303) is rotatably provided on the top of the slide (3), a locking wheel (304) is fixedly provided below the rotating shaft of the rotating seat (303), and two groups of slots that match the second locking block (301) are opened on the outside of the locking wheel (304), and the two groups of slots are staggered 90 degrees; the slots can ensure that the rotating seat (303) can only rotate 90 degrees to the left; The shaft rod (305) is installed, and the rear end of the shaft rod (305) is fixedly arranged in the middle of the rotating seat (303).

5. The automatic packaging equipment for heat transfer film according to claim 1, characterized in that: The discharge channel (5) further comprises: A first frame plate (504) is fixedly provided on both sides of the top of the movable frame (503); a micro-electric cylinder A (505) is fixedly provided on the top of the first frame plate (504); a clamping block (506) is fixedly provided at the telescopic end of the micro-electric cylinder A (505); the micro-electric cylinders A (505) on both sides are tilted toward the middle and upper part; and a heating wire is provided in the clamping block (506).

6. The automatic packaging equipment for heat transfer film according to claim 1, characterized in that: The discharge channel (5) further comprises: A second frame plate (507), with second frame plates (507) integrally provided on both sides of the top of the discharge channel (5); A bearing block (508) is rotatably provided on the top of the second frame plate (507); A micro-electric cylinder B (509) is hingedly provided between the second frame plate (507) and the bearing block (508).

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