Fabric in-mold cutting injection mold

Abstract

The invention relates to a fabric in-mold cutting injection mold which comprises an upper mold body and a lower mold body, the upper mold body comprises a fixed mold plate, the lower mold body comprises a movable mold plate, a plurality of first pressing blocks are arranged on the fixed mold plate, and the first pressing blocks are connected with one another to form a first pressing part; a plurality of second pressing blocks are arranged on the movable mold plate, the second pressing blocks are connected with one another to form a second pressing part, the second pressing blocks protrude to form cutting blocks, and the cutting blocks are connected with one another to form a cutting part; a plurality of inserting rods are arranged on the fixed mold plate, a plurality of inserting grooves matched with the inserting rods are formed in the movable mold plate, and the second pressing part is located among the inserting grooves. In the mold closing process of the mold, the fabric can be automatically cut and fixed, so that the fabric can well cover a formed product.

Description

Technical Field

[0001] The invention relates to the field of molds, in particular to a fabric in-mold cutting injection mold. Background Art

[0002] When the automotive interior parts are injected, the coated fabric will be directly placed on the mold, and then the fabric will be directly coated on the molded product when the mold is closed for injection molding, eliminating the need for manual coating later.

[0003] However, there will be excess fabric after the product is wrapped with fabric, and this part of the fabric needs to be cut after the product is injection molded. Therefore, there will be an additional fabric cutting process when producing wrapped automotive interior parts, which will extend the total production time.

[0004] In order to improve the production efficiency of wrapped automotive interior parts, it is necessary to complete the fabric cutting work during the product injection molding production to reduce the product production process. Summary of the invention

[0005] The present application provides a fabric in-mold cutting injection mold, which can automatically cut the fabric and fix the fabric during the mold closing process, so that the fabric can well cover the molded product.

[0006] The fabric in-mold cutting injection mold provided in this application adopts the following technical solution: A fabric mold in-mold cutting injection mold, including an upper mold body and a lower mold body, the upper mold body including a fixed mold body, the lower mold body including a movable mold body, the fixed mold body is provided with a plurality of pressure blocks 1, and the plurality of pressure blocks 1 are interconnected to form a pressing portion 1; the movable mold body is provided with a plurality of pressure blocks 2, and the plurality of pressure blocks 2 are interconnected to form a pressing portion 2, and the plurality of pressure blocks 2 are each provided with a cutting block, and the plurality of cutting blocks are interconnected to form a cutting portion; the fixed mold body is provided with a plurality of insertion rods, and the movable mold body is provided with a plurality of slots matching the insertion rods, and the pressing portion 2 is located between the plurality of slots.

[0007] By adopting the above technical solution, before the product is injected and produced, the fabric is hung on multiple insertion rods so that the multiple insertion rods pierce the fabric to complete the preliminary fixation of the fabric. Then the injection molding machine is used to control the mold to close the mold. During the movement of the lower mold body toward the upper mold body, the pressing part 2 will move toward the pressing part 1 and push the fabric toward the fixed mold plate. Finally, the pressing part 2 will press the fabric against the pressing part 1. When the fabric is pressed onto the pressing part 1 by the pressing part 2, the cutting part will cut the fabric to complete the fabric cutting operation. The fabric used for covering will not move around under the pressing limit of the pressing part 1 and the pressing part 2, so that the fabric is not easy to deform and wrinkle during the injection of hot-melt plastic, so that the fabric can wrap the injection molded product well.

[0008] Preferably, a plurality of slide grooves are provided on the fixed template, and a sliding seat is slidably connected in each of the plurality of slide grooves along a mold opening direction perpendicular to the mold. A plurality of first driving parts for controlling the sliding of the sliding seat are also provided on the fixed template, and a plurality of the insertion rods are respectively arranged on the plurality of sliding seats.

[0009] By adopting the above technical solution, different fabrics have different transverse tensile properties, so the position of the insertion rod needs to be changed before product production, so that the fabric can be effectively stretched transversely when hanging on the insertion rod, so that the fabric is not easy to wrinkle during mold closing, and the fabric can cover the injection molded part. When the position of the insertion rod needs to be adjusted, the first drive unit can control the sliding of the sliding seat to change the position of the insertion rod.

[0010] Preferably, the first driving part includes a first threaded hole formed on the inner wall of the slide groove and a first screw matched with the first threaded hole, one end of the first screw extends into the slide groove and is rotatably connected to the sliding seat, and the other end of the first screw extends out of the fixed template.

[0011] By adopting the above technical solution, the sliding seat can be driven to slide by rotating the first screw, thereby controlling the position of the sliding seat in the sliding groove.

[0012] Preferably, a second threaded hole is provided on the sliding seat, the insertion rod passes through the second threaded hole, the second threaded hole is threadedly connected to a first anti-loosening nut, and the first anti-loosening nut is sleeved on the outside of the insertion rod; a mounting block is slidingly connected in the slot, and a plurality of second driving parts for controlling the sliding of the mounting block are provided on the movable template; a third threaded hole is provided on the mounting block, the third threaded hole is threadedly connected to a second anti-loosening nut, and when the mold is closed, the first anti-loosening nut extends into the third threaded hole, and the second anti-loosening nut presses the fabric against the first anti-loosening nut, and the insertion rod passes through the third threaded hole and extends into the slot.

[0013] By adopting the above technical solution, during the movement of the lower mold body toward the upper mold body, the first anti-loosening nut will push the fabric into the third threaded hole, so that the fabric fits the core surface of the movable mold plate, and then the lower mold body and the upper mold body will be molded together. Therefore, the provision of the first anti-loosening nut can make the fabric better fit the core of the movable mold plate and thus better fit the injection molded product. Different fabrics have different longitudinal stretch ratios, so when the fabric for wrapping the product is to be replaced, the positions of the first anti-loosening nut and the second anti-loosening nut should be adjusted according to the longitudinal stretch ratio of the fabric, thereby changing the height difference from the side of the first anti-loosening nut away from the fixed mold plate to the fixed mold plate, so that before the mold is closed, the first anti-loosening nut can effectively press the fabric against the movable mold plate so that the fabric fits the core surface of the movable mold plate, making it less likely for the fabric to wrinkle.

[0014] Preferably, a guide groove is provided on the insertion rod, a slider is slidably connected in the guide groove, a push block is provided on the slider, and the push block is sleeved on the insertion rod. When the slider moves to the position farthest from the sliding seat, the push block extends out of the insertion rod away from one end of the sliding seat; the second anti-loosening nut is magnetic, and the push block is a metal block that can be adsorbed by the second anti-loosening nut. When the mold is closed, the second anti-loosening nut presses the push block against the first anti-loosening nut.

[0015] By adopting the above technical solution, when the mold is closed, multiple push blocks will press the fabric against the moving template, so that the fabric fits the core of the moving template. After the mold is closed, the second anti-loosening nut and the push block will clamp the cut waste fabric. After the product injection molding is completed, the mold will be opened. When the mold is opened, the second anti-loosening nut will follow the lower mold body away from the fixed template. When the second anti-loosening nut moves away from the fixed template, it will absorb the push block and move with the push block, so that the push block pushes the cut waste fabric out of the fixed template and the insertion rod. When the push block pushes the waste fabric out of the insertion rod and the push block moves to the extreme position, it will no longer move, and the second anti-loosening nut will continue to follow the moving template to move away from the push block. Once the second anti-loosening nut moves to separate from the push block, the clamping of the waste fabric by the second anti-loosening nut and the push block will be cancelled, and the cut waste fabric will automatically fall down under the action of gravity, without the need to manually pick up the waste hanging on the pin.

[0016] Preferably, the guide groove is spiral-shaped, and the push block rotates relative to the insertion rod when it moves close to the movable template. When the push block rotates, it pulls the waste fabric to deform the waste fabric.

[0017] By adopting the above technical solution, the push block will rotate when the push block follows the movement of the second anti-loosening nut. When the push block rotates, it will pull the waste fabric to make the waste fabric rotate and deform, thereby releasing the adhesion between the waste fabric and the movable template and between the waste fabric and the second nut, so that the waste fabric can fall smoothly and automatically after the second nut and the push block cancel the clamping of the waste fabric.

[0018] Preferably, a spring is provided on one end of the guide groove away from the sliding seat, and when the slider moves away from the sliding seat, the spring is squeezed and compressed, and when the slider moves to contact the spring, the plug rod is extended from the end away from the sliding seat.

[0019] By adopting the above technical solution, when the push block is attracted by the second anti-loosening nut and moves away from the sliding seat, the slider will move to contact with the spring and squeeze the spring so that the spring is compressed. When the second anti-loosening nut moves away from the push block and the magnetic attraction force of the second anti-loosening nut on the push block is less than the rebound force of the spring, the spring will rebound and drive the slider and the push block to move back to the original position. When the push block moves back to the original position, it will rotate to release the adhesion with the waste fabric so that the waste fabric can fall smoothly.

[0020] Preferably, the second driving part includes a fourth threaded hole opened on the side wall of the slot, a second screw threadedly connected in the fourth threaded hole, one end of the second screw extending out of the movable template, and the other end of the second screw rotatably connected to the mounting block, and the mounting block is a stainless steel metal block.

[0021] By adopting the above technical solution, the position of the mounting block in the slot can be adjusted by rotating the second screw rod so that the third threaded hole can be aligned with the insertion rod. The mounting block made of metal block material does not have magnetic force, so the second locking nut can be easily screwed when adjusting the position of the second locking nut.

[0022] The technical effects of the present invention are mainly reflected in the following aspects: 1. The present invention can automatically cut the fabric and fix the fabric during the mold closing process, so that the fabric can well cover the molded product; 2. The present invention releases the adhesion between the waste fabric and the movable mold plate by rotating the push block when the mold is opened, so that the waste fabric can be demoulded smoothly; 3. The present invention eliminates the adhesion between the push block and the waste fabric by reversing the push block, so that the waste fabric can be demoulded smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the mold.

[0024] Figure 2 It is a structural schematic diagram of the upper mold body and two pressing blocks.

[0025] Figure 3 It is a structural schematic diagram of the lower mold body.

[0026] Figure 4 yes Figure 1 Cross-sectional view of the middle mold along line AA.

[0027] Figure 5 It is a schematic diagram of the structure of the briquette 2.

[0028] Figure 6 yes Figure 5 A partial enlarged view of point B in the middle.

[0029] Figure 7 yes Figure 4 A partial enlarged view of point C in the middle.

[0030] Figure 8 It is a structural schematic diagram of components such as an insertion rod and a sliding seat.

[0031] Fig. 9 yes Figure 8 Schematic diagram of the structure of the middle push block after partial section.

[0032] Fig.10 yes Fig. 9 A schematic diagram of the structure of each component from another angle.

[0033] : 1. upper mold body; 11. fixed mold plate; 12. pressure block 1; 13. pressing part 1; 14. insertion rod; 15. slide groove; 2. lower mold body; 21. movable mold plate; 22. pressure block 2; 23. pressing part 2; 24. cutting block; 25. cutting part; 26. slot; 3. sliding seat; 4. first driving part; 41. first threaded hole; 42. first screw; 51. second threaded hole; 52. first anti-loosening nut; 53. mounting block; 54. third threaded hole; 55. second anti-loosening nut; 61. guide groove; 62. slider; 63. push block; 64. spring; 7. second driving part; 71. fourth threaded hole; 72. second screw. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings to make the technical solution of the present application easier to understand and grasp.

[0035] Reference Figure 1 A fabric in-mold cutting injection mold of this embodiment includes an upper mold body 1 and a lower mold body 2. The upper mold body 1 includes a fixed mold plate 11, a hot runner plate and an upper fixed plate, and the lower mold body 2 includes a movable mold plate 21, two mold feet and a lower fixed plate.

[0036] Reference Figure 1-Figure 6 The fixed die plate 11 is provided with a plurality of pressing blocks 12, which are connected to each other to form a pressing portion 13. The movable die plate 21 is provided with a plurality of pressing blocks 22, which are connected to each other to form a pressing portion 23. The plurality of pressing blocks 22 are integrally formed with cutting blocks 24, which are connected to each other to form a cutting portion 25.

[0037] Reference Figure 1 , Figure 4 and Figure 7 The fixed plate 11 is provided with a plurality of slide grooves 15, in which the slide seats 3 are slidably connected along the mold opening direction perpendicular to the mold, and the fixed plate 11 is also provided with a plurality of first driving parts 4 for controlling the sliding of the slide seats 3. The first driving part 4 includes a first threaded hole 41 provided on the inner wall of the slide groove 15, and a first screw 42 matched with the first threaded hole 41, one end of the first screw 42 extends into the slide groove 15 and is rotatably connected to the slide seat 3, and the other end of the first screw 42 extends out of the fixed plate 11.

[0038] Reference Figure 1 , Figure 4 and Figure 7-10The sliding seat 3 is provided with a second threaded hole 51, and a plug rod 14 is fixed on the sliding seat 3. The plug rod 14 passes through the second threaded hole 51 and extends out of the sliding seat 3. The second threaded hole 51 is internally threadedly connected with a first locking nut 52, and the first locking nut 52 is sleeved on the outside of the plug rod 14. The plug rod 14 is provided with two spiral guide grooves 61, and the two guide grooves 61 are symmetrically arranged on the plug rod 14.

[0039] Reference Fig. 9 and Fig.10 The two guide grooves 61 are both slidably connected with a slider 62, which is columnar, which is conducive to reducing friction during sliding. A push block 63 is also sleeved on the outside of the insertion rod 14, and the two sliders 62 are fixedly connected to the push block 63. When the push block 63 moves close to the movable plate 21, it will rotate relative to the insertion rod 14 under the action of the slider 62 and the guide groove 61.

[0040] Reference Fig. 9 and Fig.10 A spring 64 is fixed on one end of the two guide grooves 61 away from the sliding seat 3. When the slider 62 moves away from the sliding seat 3, the spring 64 will be squeezed and compressed. When the slider 62 moves to contact the spring 64, the end of the push block 63 away from the sliding seat 3 is located on the side of the insertion rod 14 away from the sliding seat 3.

[0041] Reference Figure 1 , Figure 3 , Figure 4 and Figure 7 , the movable plate 21 is provided with a plurality of slots 26 that match the insertion rod 14. A mounting block 53 is slidably connected in the slot 26 along a direction perpendicular to the mold opening direction of the mold, and the mounting block 53 is a stainless steel metal block. A third threaded hole 54 is provided on the mounting block 53, and a second anti-loosening nut 55 is threadedly connected in the third threaded hole 54. The second anti-loosening nut 55 is magnetic and made of a magnet, and the push block 63 is a metal block that can be adsorbed by the second anti-loosening nut 55. When the mold is closed, the push block 63 extends into the third threaded hole 54, and the second anti-loosening nut 55 presses the fabric against the push block 63, and the insertion rod 14 passes through the third threaded hole 54, the second anti-loosening nut 55 and extends into the slot 26.

[0042] Reference Figure 1 , Figure 3 , Figure 4 and Figure 7 The movable platen 21 is provided with a plurality of second driving parts 7 for controlling the sliding movement of the mounting block 53. The second driving parts 7 include a fourth threaded hole 71 provided on the side wall of the slot 26 and a second screw rod 72 threadedly connected to the fourth threaded hole 71. One end of the second screw rod 72 extends out of the movable platen 21, and the other end of the second screw rod 72 is rotatably connected to the mounting block 53.

[0043] Reference Figure 1-Figure 10The complete injection molding and cutting steps of the mold of this application are as follows: First, the positions of the multiple insertion rods 14 are adjusted according to the transverse tensile performance of the covering fabric. When adjusting the positions of the insertion rods 14, the multiple first screws 42 are screwed to drive the multiple sliding seats 3 to slide, thereby changing the positions of the multiple sliding seats 3 in the slide grooves 15. When the positions of the multiple sliding seats 3 are changed, the positions of the multiple insertion rods 14 will also change. After the positions of the multiple insertion rods 14 are adjusted, the multiple second screws 72 are screwed to adjust the positions of the multiple mounting blocks 53 in the multiple slots 26 so that the inner holes of the multiple third threaded holes 54 and the multiple second anti-loosening nuts 55 can be aligned with the multiple insertion rods 14.

[0044] Then, according to the longitudinal tensile performance of the covering fabric, the first locking nuts 52 and the second locking nuts 55 are screwed to adjust the positions of the first locking nuts 52 and the second locking nuts 55. Thus, the height difference between the first locking nuts 52 away from the fixed template 11 and the fixed template 11 is changed, so that before the mold is closed, the push blocks 63 can effectively push the fabric into the third threaded hole 54 to generate a pressing force on the fabric, thereby pressing the fabric against the movable template 21 so that the fabric fits the core surface of the movable template 21, further preventing wrinkles.

[0045] After completing the above steps, the injection molding production of interior decoration parts can begin. When the interior decoration parts are injection molded, the fabric is first hung on multiple insertion rods 14 so that the multiple insertion rods 14 pierce the fabric to complete the initial fixation of the fabric. Then the injection molding machine is used to control the lower mold body 2 to move toward the upper mold body 1 so that the mold is closed. When the mold is closed, the pressing part 23 will move toward the pressing part 1 13 and push the fabric toward the fixed mold plate 11. When the fabric moves toward the fixed mold plate 11, it will push the multiple push blocks 63 to move toward the fixed mold plate 11 together.

[0046] When the multiple push blocks 63 move to the point where they come into conflict with the multiple first locking nuts 52, they stop moving. As the lower mold body 2 continues to move, the multiple push blocks 63 move into the third threaded hole 54 and push a portion of the fabric into the third threaded hole 54, and the multiple insertion rods 14 extend into the multiple third threaded holes 54 and pass through the multiple second locking nuts 55. In the process of the multiple push blocks 63 pushing a portion of the fabric into the third threaded hole 54, the multiple push blocks 63 generate a resisting force on the fabric, so that the fabric will effectively fit the core of the moving mold plate 21 and the fabric can be effectively stretched, so that the fabric is not easy to wrinkle when the mold is closed, ensuring the covering effect of the fabric on the injection molded product.

[0047] As the lower mold body 2 continues to move, the movable mold plate 21 will eventually collide with the fixed mold plate 11. Once the movable mold plate 21 and the fixed mold plate 11 collide, the pressing part 23 will press the fabric against the pressing part 13, and the cutting part 25 will cut the fabric to complete the fabric cutting operation. At the same time, all the second anti-loosening nuts 55 and the push blocks 63 will clamp the cut waste fabric.

[0048] Then the injection molding machine injects hot melt plastic into the mold, and the hot melt plastic flows into the molding cavity between the fixed mold plate 11 and the movable mold plate 21 and fits with the covering fabric, completing the covering operation of the fabric on the interior decoration part.

[0049] After the injection molding of the interior decoration parts is completed, the injection molding machine controls the mold opening so that the movable platen 21 moves away from the fixed platen 11. When the movable platen 21 moves away from the fixed platen 11, the second anti-loosening nut 55 moves away from the fixed platen 11. When the second anti-loosening nut 55 moves away from the fixed platen 11, it absorbs the push block 63 and moves with the push block 63, so that the push block 63 pushes the cut waste fabric out of the fixed platen 11 and the insertion rod 14.

[0050] Under the action of the guide groove 61 and the slider 62, the push block 63 will rotate while following the movement of the second anti-loosening nut 55. When the push block 63 rotates, it will pull the waste fabric, causing the waste fabric to rotate and deform, thereby releasing the adhesion between the waste fabric and the movable template 21 and the waste fabric and the second nut.

[0051] The slider 62 will then move to contact the spring 64 and squeeze the spring 64 so that the spring 64 is compressed. When the push block 63 pushes the waste fabric out of the insertion rod 14 and the slider 62 moves to the end, the push block 63 will no longer move, and the second anti-loosening nut 55 will continue to move away from the push block 63 with the movable template 21. When the second anti-loosening nut 55 moves away from the push block 63, the clamping of the waste fabric by the second anti-loosening nut 55 and the push block 63 will be cancelled. After the second anti-loosening nut 55 and the push block 63 clamp the waste fabric, the waste fabric may directly break away from the multiple push blocks 63 and fall automatically due to gravity, or the waste fabric may adhere to the push block 63 and cannot fall automatically.

[0052] If the waste fabric adheres to the push block 63 and cannot fall off automatically, when the second anti-loosening nut 55 moves to the point where the magnetic attraction force on the push block 63 is less than the rebound force of the spring 64, the spring 64 will rebound and drive the slider 62 and the push block 63 to move and reset. When the push block 63 moves and resets, it will rotate to release the adhesion with the waste fabric so that the waste fabric can fall off smoothly. In this way, the waste fabric is automatically unloaded, and there is no need to manually remove the waste fabric from the multiple insertion rods 14 after each mold opening.

[0053] Of course, the above are only typical examples of the present application. In addition, the present application may have many other specific implementation methods. All technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present application.

Claims

1. A fabric in-mold injection mold, comprising an upper mold body (1) and a lower mold body (2), wherein the upper mold body (1) comprises a fixed mold plate (11), and the lower mold body (2) comprises a movable mold plate (21), characterized in that: The fixed mold plate (11) is provided with a plurality of pressing blocks (12), and the plurality of pressing blocks (12) are connected to each other to form a pressing portion (13); the movable mold plate (21) is provided with a plurality of pressing blocks (22), and the plurality of pressing blocks (22) are connected to each other to form a pressing portion (23); the plurality of pressing blocks (22) are each provided with a cutting block (24), and the plurality of cutting blocks (24) are connected to each other to form a cutting portion (25); the fixed mold plate (11) is provided with a plurality of insertion rods (14), and the movable mold plate (21) is provided with a plurality of slots (26) matched with the insertion rods (14), and the pressing portion (23) is located between the plurality of slots (26).

2. A fabric in-mold cutting injection mold according to claim 1, characterized in that: The fixed plate (11) is provided with a plurality of slide grooves (15), and a slide seat (3) is slidably connected in the plurality of slide grooves (15) along a mold opening direction perpendicular to the mold. The fixed plate (11) is also provided with a plurality of first drive parts (4) for controlling the sliding of the slide seat (3), and the plurality of insertion rods (14) are respectively arranged on the plurality of slide seats (3).

3. A fabric in-mold cutting injection mold according to claim 2, characterized in that: The first driving part (4) comprises a first threaded hole (41) formed on the inner wall of the slide groove (15), and a first screw rod (42) matched with the first threaded hole (41); one end of the first screw rod (42) extends into the slide groove (15) and is rotatably connected to the sliding seat (3); and the other end of the first screw rod (42) extends out of the fixed template (11).

4. The fabric in-mold cutting injection mold according to claim 2, characterized in that: The sliding seat (3) is provided with a second threaded hole (51), the insertion rod (14) passes through the second threaded hole (51), the second threaded hole (51) is internally threadedly connected to a first anti-loosening nut (52), and the first anti-loosening nut (52) is sleeved on the outside of the insertion rod (14); a mounting block (53) is slidably connected in the slot (26), and a plurality of second driving parts (7) for controlling the sliding of the mounting block (53) are provided on the movable template (21); a third threaded hole (54) is provided in the mounting block (53), the third threaded hole (54) is internally threadedly connected to a second anti-loosening nut (55), when the mold is closed, the first anti-loosening nut (52) extends into the third threaded hole (54), the second anti-loosening nut (55) presses the fabric against the first anti-loosening nut (52), and the insertion rod (14) passes through the third threaded hole (54) and extends into the slot (26).

5. The fabric in-mold cutting injection mold according to claim 4, characterized in that: The insert rod (14) is provided with a guide groove (61), a slider (62) is slidably connected in the guide groove (61), a push block (63) is provided on the slider (62), and the push block (63) is sleeved on the insert rod (14). When the slider (62) moves to the position farthest from the sliding seat (3), the push block (63) extends out of the insert rod (14) at one end away from the sliding seat (3); the second anti-loosening nut (55) is magnetic, and the push block (63) is a metal block that can be adsorbed by the second anti-loosening nut (55). When the mold is closed, the second anti-loosening nut (55) presses the push block (63) against the first anti-loosening nut (52).

6. The fabric in-mold cutting injection mold according to claim 5, characterized in that: The guide groove (61) is spiral-shaped, and the push block (63) rotates relative to the insertion rod (14) when it moves close to the movable template (21). When the push block (63) rotates, it pulls the waste fabric to deform the waste fabric.

7. The fabric in-mold cutting injection mold according to claim 6, characterized in that: A spring (64) is provided on the end of the guide groove (61) away from the sliding seat (3); when the slider (62) moves away from the sliding seat (3), the spring (64) is squeezed and the spring (64) is compressed; when the slider (62) moves to contact the spring (64), the end away from the sliding seat (3) extends out of the insertion rod (14).

8. The fabric in-mold cutting injection mold according to claim 5, characterized in that: The second driving part (7) comprises a fourth threaded hole (71) formed on a side wall of the slot (26), and a second screw rod (72) threadedly connected to the fourth threaded hole (71); one end of the second screw rod (72) extends out of the movable template (21); and the other end of the second screw rod (72) is rotatably connected to a mounting block (53); the mounting block (53) is a stainless steel metal block.

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