A honeycomb core production equipment

Abstract

The present invention discloses a honeycomb core production equipment, including a mounting plate arranged on a base, a plurality of partitions arranged on the mounting plate, a channel for the movement of the mold formed between adjacent partitions, a movable plate arranged at one end of the mounting plate, the movable plate slidably arranged on the base, a support plate for placing paper materials arranged above the movable plate, a paper cutting mechanism and a pushing mechanism for pushing the mold arranged above the movable plate, a glue dripping device arranged above the mounting plate, a heating plate arranged above the mounting plate, the heating plate fixedly arranged on the mounting plate; a guide frame having a guiding circulation function for the mold arranged at the other end of the mounting plate; a transfer frame for transferring the mold to between the partitions arranged at the bottom end of the guide frame, the transfer frame is located between the movable plate and the mounting plate, and a lifting mechanism for driving the transfer frame to rise and fall is arranged on the base. The present invention adopts the honeycomb core production equipment of the above structure, which can solve the problem of low production efficiency of the existing directly formed honeycomb core.

Description

Technical Field

[0001] The invention relates to the technical field of honeycomb core production equipment, and in particular to honeycomb core production equipment. Background Art

[0002] Honeycomb core has a wide range of uses. Honeycomb core is often used as a supporting structure in honeycomb paperboard, and can also be used as a supporting and insulating material in thermal insulation boards. It has the advantages of light weight, low price and high strength. The existing honeycomb core forming methods include winding and stacking. The winding method is to feed two rolls of paper in the same direction, and the upper roll is staggered and glued on both sides. After bonding with the lower roll, it is wound on an octagonal roller. When the roller is wound to a certain thickness, the eight sides are vertically cut, and the cut paper core is stretched horizontally to form a honeycomb core; the stacking method is to stagger the upper and lower single sheets of paper and glue them horizontally, and bond them with the lower single sheets of paper, stack them layer by layer, and stretch them directly when they reach a certain thickness to form a honeycomb core. Both of these honeycomb core forming methods require a stretching process to form a honeycomb core structure after stretching, and then a honeycomb board can be formed. During the stretching process, the honeycomb core is prone to debonding at the bonding point, or breaking at the bonding point, causing damage to the honeycomb core, and the forming rate of the honeycomb board is low.

[0003] Now a new type of laminated honeycomb core has been developed. The honeycomb core uses paper strips of a specific width to bond directly under the action of a forming head with hexagonal prisms to form a honeycomb core structure without stretching, which is conducive to improving the forming rate of the honeycomb core. However, there is no corresponding equipment for production, and it is produced by manual or semi-mechanical methods, which has a relatively low production efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a honeycomb core production device to solve the problem of low production efficiency of honeycomb cores in existing molding technology.

[0005] To achieve the above-mentioned purpose, the present invention provides a honeycomb core production equipment, including a mounting plate arranged on a base, a plurality of partitions are evenly arranged on the mounting plate, a channel for moving the mold is formed between adjacent partitions, a movable plate is arranged at one end of the mounting plate, the movable plate is slidably arranged on the base, a support plate for placing paper materials is arranged above the movable plate, the support plate is fixed on the base, a paper cutting mechanism and a pushing mechanism with a pushing effect on the mold are arranged above the movable plate, and the pushing mechanism is located below the paper cutting mechanism; a glue dripping device is arranged above the mounting plate, a heating plate is arranged above the mounting plate, and the heating plate is fixedly arranged on the mounting plate; a guide frame with a guiding and circulating effect on the mold is arranged at the other end of the mounting plate; a transfer frame for transferring the mold to between the partitions is arranged at the bottom end of the guide frame, the transfer frame is located between the movable plate and the mounting plate, and a lifting mechanism for driving the transfer frame to rise and fall is arranged on the base.

[0006] Preferably, a card block is provided below the partition, and a card slot matched with the card plate is provided on the mounting plate, and the card plate is clamped in the card slot to realize the clamping connection between the partition and the mounting plate; a downwardly inclined bevel is provided at one end of the partition away from the moving plate.

[0007] Preferably, the support plate is an arc-shaped structure protruding toward one side of the mounting plate.

[0008] Preferably, the paper cutting mechanism comprises a movable knife and a fixed knife, the movable knife and the fixed knife are located on both sides of the support plate, the fixed knife is fixed on the base, and the movable knife is fixed on the movable plate.

[0009] Preferably, the pushing mechanism includes cylinder 2, and several cylinder 2 are evenly arranged on the movable plate, and the movable plate is arranged on the movable plate to slide left and right. The number of cylinder 2 is one more than the number of molds in each row on the partition, and the distance between adjacent cylinder 2 is equal to the distance between adjacent molds in the same row on the partition.

[0010] Preferably, the glue dripping device includes a fixed glue dripping structure fixedly set on the cross beam and a sliding glue dripping structure slidably set on the cross beam, and the two ends of the cross beam are fixedly connected to the mounting plate or the base; the fixed glue dripping structure includes a fixed seat fixedly set on the cross beam, and a fixed plate for mounting a glue bottle is arranged on the fixed seat; the sliding glue dripping structure includes a sliding seat, which is located on the cross beam and slides left and right along the cross beam, a slide plate is arranged on one side of the sliding seat, and the slide plate slides up and down along the sliding seat, a mounting rod is fixedly set on the bottom of the slide plate, and a plurality of fixed plates are arranged on the mounting rod, and a glue bottle is arranged on each fixed plate, and the fixed plates correspond one by one to the molds located on the same row of the partition.

[0011] Preferably, the guide frame includes a support platform for supporting the formed honeycomb panel, the bottom of the support platform is fixed to the base or the ground by support leg one, a guide plate is arranged below the support platform, both ends of the guide plate are respectively fixed to the base or the ground by support leg one and support leg two, and the transfer frame is located at the bottom end of the guide plate; the guide plate is provided with a slideway corresponding to the mold moving channel between the partitions.

[0012] Preferably, a positioning plate 2 for positioning the transfer rack is provided on the top of the second supporting leg, and the inclination angle of the top end of the second positioning plate is the same as the inclination angle of the guide plate; stop seats are provided on both sides of one end of the mounting plate close to the movable plate, and a positioning plate 1 for positioning the transfer rack is provided between the mounting plate and the stop seat, and a folded edge bent upward toward the movable plate is provided on the top end of the positioning plate.

[0013] Preferably, the lifting mechanism includes a cylinder 1, which is fixed on the ground, and the telescopic rod on the top of the cylinder 1 is hinged to the middle part of the two ends of the transfer frame through a damping shaft; a guide rod is provided on the base to guide the lifting of the transfer frame, and guide grooves are provided on the opposite sides of the two guide rods, and guide blocks adapted to the guide grooves are provided at both ends of the transfer frame, and the guide blocks are located in the guide grooves and are slidably connected to the guide grooves.

[0014] Preferably, the transfer rack includes a baffle, and a placement hole corresponding to the mold moving channel between the partitions is provided on the side of the bottom of the baffle facing the guide rack, and the placement hole is open at one end away from the baffle.

[0015] The honeycomb core production equipment described in the present invention can easily realize the continuous and automated production of the honeycomb core, improve the production efficiency of the honeycomb core, and can effectively reduce the tensile damage caused by the honeycomb core during the molding process.

[0016] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of a honeycomb core production equipment of the present invention;

[0018] Figure 2 It is a side structural schematic diagram of an embodiment of a honeycomb core production equipment of the present invention;

[0019] Figure 3 A schematic diagram of a partition structure of an embodiment of a honeycomb core production device of the present invention;

[0020] Figure 4 This is a schematic diagram of the guide frame structure of an embodiment of a honeycomb core production device of the present invention;

[0021] Figure 5 A schematic diagram of the structure of a transfer frame of an embodiment of a honeycomb core production device of the present invention;

[0022] Figure 6 The figure is a schematic diagram of a honeycomb core structure of an embodiment of a honeycomb core production device of the present invention.

[0023] Reference numerals

[0024] 1. Mounting plate; 2. Partition plate; 3. Moving plate; 4. Moving knife; 5. Fixed knife; 6. Support plate; 7. Crossbeam; 8. Sliding seat; 9. Slide plate; 10. Mounting rod; 11. Fixed seat; 12. Fixed plate; 13. Blocking seat; 14. Transfer rack; 15. Support table; 16. Guide plate; 17. Heating plate; 18. Positioning plate one; 19. Guide rod; 20. Cylinder one; 21. Cylinder two; 22. Support leg one; 23. Support leg two; 24. Baffle; 25. Placement hole; 26. Block; 27. Positioning plate two. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is further described below through the accompanying drawings and embodiments.

[0026] Unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] Example

[0028] Figure 1 It is a structural schematic diagram of an embodiment of a honeycomb core production equipment of the present invention, Figure 2 It is a side view structural schematic diagram of a honeycomb core production equipment embodiment of the present invention, Figure 3 This is a schematic diagram of a partition structure of an embodiment of a honeycomb core production device of the present invention. Figure 6 The schematic diagram of the honeycomb core structure of an embodiment of a honeycomb core production device of the present invention. As shown in the figure, a honeycomb core production device includes a mounting plate 1 arranged on a base (not shown), and the base is fixed on the ground. A plurality of partitions 2 are evenly arranged on the mounting plate 1, and a channel for the mold to move is formed between adjacent partitions 2. The mold is a molding block with a regular hexagonal prism on the top and a cylindrical slide bar on the bottom. The slide bar slides between two partitions 2, and the molding block is located above the partition 2 to form the honeycomb panel. The molds in adjacent rows on the partition 2 are staggered to form a regular hexagonal honeycomb panel structure. A card block 26 is arranged below the partition 2, and a card slot adapted to the card plate is arranged on the mounting plate 1. The card plate is arranged in the card slot to realize the card connection between the partition 2 and the mounting plate 1. The partition 2 is carded with the mounting plate 1 to facilitate the installation of the partition 2. A downwardly inclined bevel is arranged at one end of the partition 2 away from the moving plate 3, so that the mold can slide down from the partition 2 and detach from the partition 2.

[0029] A movable plate 3 is provided at one end of the mounting plate 1, and the movable plate 3 is slidably provided on the base. A cylinder is provided on the base, and a telescopic rod of the cylinder is connected to the mounting plate 1, thereby driving the movable plate 3 to slide on the base, so that the movable plate 3 is close to or away from the mounting plate 1. The movable plate 3 is located above the mounting plate 1, and the movable plate 3 is almost flush with the top of the partition 2.

[0030] A support plate 6 for placing paper is arranged above the moving plate 3, and the support plate 6 is an arc-shaped structure protruding toward one side of the mounting plate 1, and the support plate 6 is fixed on the base. The bottom end of the support plate 6 and the moving plate 3 are arranged according to the width of the paper strip required.

[0031] A paper cutting mechanism and a pushing mechanism for pushing the mold are arranged above the movable plate 3, and the pushing mechanism is located below the paper cutting mechanism. The paper cutting mechanism includes a movable knife 4 and a fixed knife 5, and the movable knife 4 and the fixed knife 5 are respectively located on both sides of the support plate 6. The fixed knife 5 is fixed on the base, and the movable knife 4 is fixed on the movable plate 3. The movable knife 4 moves synchronously with the movable plate 3, thereby cutting the paper material on the support plate 6.

[0032] The pushing mechanism includes a cylinder 21, and a plurality of cylinders 21 are evenly arranged on the moving plate. The moving plate is arranged on the movable plate 3 to slide left and right, and a cylinder is arranged on the movable plate 3. The telescopic rod of the cylinder is connected to the moving plate, and the cylinder drives the moving plate to move on the moving plate 3. A guide rail that has a guiding effect on the sliding of the moving plate can also be arranged on the movable plate 3 as needed, and the guide rail adopts an existing structure. The number of cylinders 21 is one more than the number of molds in each row on the partition 2, and the distance between adjacent cylinders 21 is equal to the distance between adjacent molds in the same row on the partition 2. Cylinders 21 slide left and right on the moving plate 3 under the action of the cylinder, thereby satisfying the pushing of adjacent rows of molds by cylinders 21.

[0033] A glue dripping device is arranged above the mounting plate 1, and the glue dripping device includes a fixed glue dripping structure fixedly arranged on the cross beam 7 and a sliding glue dripping structure slidably arranged on the cross beam 7. Both ends of the cross beam 7 are fixedly connected to the mounting plate 1 or the base. The fixed glue dripping structure includes a fixed seat 11 fixedly arranged on the cross beam 7, and a fixed plate 12 for mounting a glue bottle is arranged on the fixed seat 11. The glue bottle on the fixed seat 11 is used to glue the paper strips at the end of the honeycomb core, and the glue bottle on the fixed seat 11 drips glue once every other row.

[0034] The sliding glue dripping structure includes a slide 8, which is located on the crossbeam 7 and slides left and right along the crossbeam 7. A cylinder that drives the slide 8 to move can be set on the crossbeam 7, and the telescopic rod of the cylinder is connected to the slide 8. The slide 8 moves left and right along the crossbeam 7 under the action of the cylinder. A guide rod or a guide rail that guides the sliding of the slide 8 can also be set on the crossbeam 7. The guide rod and the guide rail can select existing structures as needed. A slide plate 9 is set on one side of the slide 8, and the slide plate 9 slides up and down along the slide 8. A cylinder is set on the slide 8, and the telescopic rod of the cylinder is connected to the slide plate 9. The slide plate 9 moves up and down on the slide 8 under the action of the cylinder. A guide rod or a guide rail that guides the sliding of the slide plate 9 is set on the slide 8, and the guide rod and the guide rail can select existing structures as needed. A mounting rod 10 is fixedly set at the bottom of the slide plate 9, and a plurality of fixed plates 12 are set on the mounting rod 10, and a glue bottle is set on each fixed plate 12. The fixed plates 12 correspond to the molds located on the same row of the partition 2 one by one. The glue bottle is connected to an existing positive pressure device through a pipeline, and the positive pressure device is used to squeeze out the glue in the glue bottle and bond the adjacent paper strips together to form a honeycomb panel. The glue bottle moves left, right, up and down under the action of the slide plate 9 and the slide seat 8. The left and right movement satisfies the bonding of paper strips between adjacent rows, and the up and down movement allows the glue in the glue bottle to drip into the adjacent paper strips to bond the paper strips.

[0035] A heating plate 17 is arranged above the mounting plate 1 and is fixedly arranged on the mounting plate 1. The mold and the partition plate 2 are both located below the heating plate 17, and a heating rod is arranged inside the heating plate 17. The heating plate 17 heats the bonded honeycomb core to improve the strength of the connection between the paper strips.

[0036] Figure 4 The present invention is a schematic diagram of the guide frame structure of an embodiment of a honeycomb core production equipment. As shown in the figure, a guide frame having a guiding circulation function for the mold is arranged at the other end of the mounting plate 1. The guide frame includes a support platform 15 having a supporting function for the formed honeycomb core, and the support platform 15 is flush with the top of the partition 2. A gap is arranged between the support platform 15 and the partition 2 for the mold to fall. The bottom of the support platform 15 is fixed to the base or the ground through a support leg 1 22. A guide plate 16 is arranged below the support platform 15, and the two ends of the guide plate 16 are respectively fixed to the base or the ground through a support leg 1 22 and a support leg 2 23. The guide plate 16 is arranged at an angle. A slideway corresponding to the mold moving channel between the partitions 2 is arranged on the guide plate 16. The mold between the partitions 2 falls into the slide of the guide plate 16 through the inclined plate at the end of the partition 2, and the mold slides to the bottom of the guide plate 16 through the guide plate 16.

[0037] Figure 5The schematic diagram of the structure of the transfer frame 14 of an embodiment of a honeycomb core production equipment of the present invention. As shown in the figure, the bottom end of the guide frame is provided with a transfer frame 14 for transferring the mold to between the partitions 2, and the transfer frame 14 is located at the bottom end of the guide plate 16. The transfer frame 14 is located between the moving plate 3 and the mounting plate 1, and a lifting mechanism for driving the transfer frame 14 to rise and fall is provided on the base. The lifting mechanism includes a cylinder 20, and the cylinder 20 is fixed on the ground. The telescopic rod at the top of the cylinder 20 is hinged to the middle of the two ends of the transfer frame 14 through a damping shaft. The base is provided with a guide rod 19 that has a guiding effect on the lifting and lowering of the transfer frame 14, and guide grooves are provided on the opposite sides of the two guide rods 19. Guide blocks adapted to the guide grooves are provided at both ends of the transfer frame 14, and the guide blocks are located in the guide grooves and are slidably connected to the guide grooves. The guide rod 19 has a guiding effect on the lifting and lowering of the transfer frame 14.

[0038] The transfer rack 14 includes a baffle plate 24, and a placement hole 25 corresponding to the mold moving channel between the partition plates 2 is arranged on the bottom of the baffle plate 24 facing the guide frame, and the placement hole 25 is open at one end away from the baffle plate 24. The slideway on the transfer rack 14 corresponds to and communicates with the placement hole 25 on the guide plate 16, and the mold sliding down through the guide plate 16 slides into the transfer rack 14, and then the transfer rack 14 connected to the mold is rotated between the partition plate 2 and the moving plate 3 by the cylinder 120.

[0039] A positioning plate 27 having a positioning function for the transfer frame 14 is arranged on the top of the supporting leg 23. The inclination angle of the top of the positioning plate 27 is the same as the inclination angle of the guide plate 16, so as to facilitate the mold to slide into the transfer frame 14. Blocking seats 13 are arranged on both sides of one end of the mounting plate 1 close to the movable plate 3. A positioning plate 18 having a positioning function for the transfer frame 14 is arranged between the mounting plate 1 and the blocking seat 13. The top of the positioning plate 18 is provided with a folding edge bent upward toward the movable plate 3. The transfer frame 14 moves to the positioning plate 18 under the action of the cylinder 120. Blocked by the positioning plate 18, the transfer frame 14 rotates along the telescopic rod of the cylinder 120 under the action of the damping shaft, so that the transfer frame 14 tilts downward, and the mold on the transfer frame 14 slides off the transfer frame 14 and falls into the mold channel between the partitions 2, so that the mold is recycled.

[0040] When in use, the movable plate 3 contacts the partition 2 under the action of the cylinder. The movable knife 4 and the fixed knife 5 cut the paper material on the support plate 6 during the movement of the movable plate 3. The cut paper strip is pushed forward by the action of the cylinder 21. The telescopic rod of the cylinder 21 extends, driving the paper strip and the mold on the partition 2 to move together. The glue bottle drips glue under the action of positive pressure to glue the paper strip to the previous paper strip together; the telescopic rod of the cylinder 21 continues to extend, pushing the mold on the entire partition 2 forward, and the mold located at the front end of the partition 2 is removed from the partition. 2, and falls into the transfer rack 14 through the guide plate 16. The movable plate 3 moves backward under the action of the cylinder and stays away from the partition 2; the transfer rack 14 transfers the mold to the partition 2, and the transfer rack 14 falls under the action of the cylinder 1 20. The cylinder 2 21 on the movable plate 3 slides, slides the width of a mold, and pushes the mold of the next row; the slide seat 8 slides on the crossbeam 7 under the action of the cylinder to bond the paper strips of the next row; then the movable plate 3 moves under the cylinder, and the above actions are repeated to complete the production of the honeycomb core.

[0041] Therefore, the honeycomb core production equipment of the present invention adopting the above structure can solve the problem of low production efficiency of the existing honeycomb core molding technology.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. A honeycomb core production device, characterized in that: It includes a mounting plate arranged on a base, a plurality of partitions are evenly arranged on the mounting plate, a channel for the movement of the mold is formed between adjacent partitions, a movable plate is arranged at one end of the mounting plate, the movable plate is slidably arranged on the base, a support plate for placing paper materials is arranged above the movable plate, the support plate is fixed on the base, a paper cutting mechanism and a pushing mechanism with a pushing effect on the mold are arranged above the movable plate, and the pushing mechanism is located below the paper cutting mechanism; a glue dripping device is arranged above the mounting plate, a heating plate is arranged above the mounting plate, and the heating plate is fixedly arranged on the mounting plate; a guide frame with a guiding circulation effect on the mold is arranged at the other end of the mounting plate; a transfer frame for transferring the mold to between the partitions is arranged at the bottom end of the guide frame, the transfer frame is located between the movable plate and the mounting plate, and a lifting mechanism for driving the transfer frame to rise and fall is arranged on the base; The paper cutting mechanism comprises a movable knife and a fixed knife, the movable knife and the fixed knife are located on both sides of the support plate, the fixed knife is fixed on the base, and the movable knife is fixed on the movable plate; The push mechanism includes cylinders 2, a plurality of cylinders 2 are evenly arranged on the moving plate, the moving plate is arranged on the moving plate to slide left and right, the number of cylinders 2 is one more than the number of molds in each row on the partition, and the distance between adjacent cylinders 2 is equal to the distance between adjacent molds in the same row on the partition; The glue dripping device includes a fixed glue dripping structure fixedly arranged on the cross beam and a sliding glue dripping structure slidably arranged on the cross beam, and both ends of the cross beam are fixedly connected to the mounting plate or the base; the fixed glue dripping structure includes a fixed seat fixedly arranged on the cross beam, and a fixed plate for mounting a glue bottle is arranged on the fixed seat; the sliding glue dripping structure includes a sliding seat, the sliding seat is located on the cross beam and slides left and right along the cross beam, a slide plate is arranged on one side of the sliding seat, the slide plate slides up and down along the sliding seat, a mounting rod is fixedly arranged at the bottom of the slide plate, a plurality of fixed plates are arranged on the mounting rod, a glue bottle is arranged on each fixed plate, and the fixed plates correspond one to one to the molds located on the same row of the partition.

2. A honeycomb core production equipment according to claim 1, characterized in that: A card block is arranged below the partition, a card slot matching the card board is arranged on the mounting plate, and the card board is arranged in the card slot to realize the card connection between the partition and the mounting plate; a downwardly inclined bevel is arranged at one end of the partition away from the moving plate.

3. A honeycomb core production equipment according to claim 1, characterized in that: The support plate is an arc-shaped structure protruding toward one side of the mounting plate.

4. The honeycomb core production equipment according to claim 1, characterized in that: The guide frame includes a support platform that supports the formed honeycomb core. The bottom of the support platform is fixed to the base or the ground through a support leg 1. A guide plate is arranged below the support platform. The two ends of the guide plate are respectively fixed to the base or the ground through a support leg 1 and a support leg 2. The transfer frame is located at the bottom end of the guide plate. The guide plate is provided with a slideway that corresponds one-to-one to the mold moving channel between the partitions.

5. A honeycomb core production equipment according to claim 4, characterized in that: A positioning plate 2 is arranged on the top of the second supporting leg for positioning the transfer rack, and the inclination angle of the top end of the second positioning plate is the same as the inclination angle of the guide plate; stop seats are arranged on both sides of one end of the mounting plate close to the movable plate, and a positioning plate 1 is arranged between the mounting plate and the stop seat for positioning the transfer rack, and a folded edge bent upward toward the movable plate is arranged on the top end of the positioning plate.

6. The honeycomb core production equipment according to claim 1, characterized in that: The lifting mechanism includes a cylinder 1, which is fixed on the ground. The telescopic rod on the top of the cylinder 1 is hinged to the middle of the two ends of the transfer frame through a damping shaft. A guide rod is provided on the base to guide the lifting of the transfer frame, and guide grooves are provided on the opposite sides of the two guide rods. Guide blocks adapted to the guide grooves are provided at both ends of the transfer frame, and the guide blocks are located in the guide grooves and are slidably connected to the guide grooves.

7. A honeycomb core production device according to claim 6, characterized in that: The transfer frame comprises a baffle, and a bottom of the baffle is provided with placement holes corresponding to the mold moving channels between the partitions on one side facing the guide frame, and the placement holes are open at one end away from the baffle.

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