Imprinting mold for pearl wool

Abstract

The utility model discloses an imprint mold for pearl wool, which comprises an imprint plate and is characterized in that two mounting through grooves are symmetrically formed in the imprint plate, cutting dies are mounted in the two mounting through grooves, a dismounting and mounting assembly is arranged between the imprint plate and the cutting dies, the dismounting and mounting assembly comprises two positioning grooves symmetrically formed in the bottoms of the cutting dies, and the positioning grooves are formed in the bottom of the imprint plate. Two U-shaped clamping plates are symmetrically arranged below the coining plate, and positioning blocks are fixedly connected to the inner sides of the two U-shaped clamping plates. According to the impressing mold for the pearl wool, by means of matched use of the disassembly and assembly assembly, the movable plate and other components, when a cutting die needs to be replaced, the two U-shaped clamping plates can finally move in the direction away from each other through threaded connection between the movable plate and an adjusting rod and meshing between double-face toothed bars on the two U-shaped clamping plates and gears; and after the positioning block is moved out of the positioning groove, a user can take down the old cutting die from the impressing plate and replace the old cutting die, so that the operation is simple, and the processing and production of pearl wool are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton production, in particular to an embossing mould for pearl cotton. Background Art

[0002] In order to meet the use requirements, the pearl cotton board needs to be punched before it is assembled into a packaging box. The existing ones mostly use a coining machine with a knife die, that is, a coining mold, to punch holes. In actual production, the pearl cotton board is manually placed on the coining mold with a positioning plate for positioning. The coining machine presses down from top to cut the pearl cotton board. After the cutting is completed, the pearl cotton board recovers its original height due to its elasticity, and is stuck in the coining mold, and is manually unloaded.

[0003] A Chinese patent discloses an imprinting mold for pearl cotton (authorization announcement number CN219294181U) comprising a plurality of supporting legs, a first printing plate is slidably connected to the plurality of supporting legs, the plurality of supporting legs all penetrate the side wall of the first printing plate, a first through slot is provided on the first printing plate, two slide slots are provided on the side wall of the first through slot, the two slide slots are symmetrically arranged, a pearl cotton placement plate is slidably connected in the two slide slots, a second through slot is provided on the pearl cotton placement plate, the first printing plate is connected to the second printing plate through a plurality of connecting devices, the second printing plate is fixedly connected to the plurality of supporting legs, and the plurality of supporting legs all penetrate the side wall of the second printing plate;

[0004] Although this patent can safely realize the embossing of pearl cotton, in reality, the knife die will inevitably wear out after long-term use, thereby affecting the embossing speed and efficiency of the pearl cotton, so it is necessary to disassemble and replace it regularly. It can be clearly seen from the attached drawings in this patent that the knife die and the second embossing plate are integrated, which makes it difficult to disassemble and replace the knife die, affecting the processing and production of pearl cotton. Utility Model Content

[0005] The utility model aims to provide an embossing mold for pearl cotton to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an imprinting mold for pearl cotton, comprising an imprinting plate, characterized in that two installation through grooves are symmetrically provided inside the imprinting plate, a cutting die is installed inside the two installation through grooves, and a disassembly assembly is provided between the imprinting plate and the cutting die;

[0007] The disassembly and assembly component includes two positioning grooves symmetrically opened at the bottom of the cutting die, and two U-shaped clamps are symmetrically arranged below the printing plate. The inner sides of the two U-shaped clamps are fixedly connected with positioning blocks, and the two positioning blocks are movably mounted inside the two positioning grooves respectively.

[0008] Optionally, two strip-shaped limit blocks are symmetrically and fixedly connected to the middle of the cutting die, and the two strip-shaped limit blocks are movably sleeved inside the installation through groove.

[0009] Optionally, two connection blocks are symmetrically fixedly connected to the outer side of one of the U-shaped clamps, one side of the two connection blocks is fixedly connected to a double-sided gear rod, and the top and bottom ends of one side of the two double-sided gear rods are meshed with gears.

[0010] Optionally, two groups of L-shaped fixing rods are symmetrically fixedly connected to the outer side of the other U-shaped clamping plate, and the gear is installed on the inner side of the L-shaped fixing rod.

[0011] Optionally, the bottom end of the printing plate is fixedly connected to support plates on both sides near the installation slot, and the inner sides of the two support plates are symmetrically fixedly connected to two telescopic rods, one end of the two telescopic rods is fixedly connected to a movable plate, and the movable plate is fixedly connected to the outer side of the U-shaped clamp.

[0012] Optionally, a return spring is slidably sleeved on the outer side of the telescopic rod, one end of the return spring is fixedly connected to the inner side of the support plate, and the other end of the return spring is fixedly connected to the outer side of the movable plate.

[0013] Optionally, an adjusting rod is threadedly inserted into the middle of one of the support plates, one end of the adjusting rod is fixedly connected to a turning handle, and one of the movable plates is threadedly sleeved on the outer side of the adjusting rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The pearl cotton stamping die is used in coordination with the disassembly and assembly components and the movable plate. When the cutting die needs to be replaced, the user can rotate the adjusting rod, and utilize the threaded connection between the movable plate and the adjusting rod, as well as the meshing between the double-sided toothed rod and the gear on the two U-shaped clamping plates. Thus, when the adjusting rod is rotated, the two U-shaped clamping plates can be moved away from each other until the positioning block is moved out of the positioning groove. After that, the user can remove the old cutting die from the stamping plate and replace it. The operation is simple, and the processing and production of the pearl cotton are guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an embossing mold for pearl cotton of the utility model;

[0017] Figure 2This is a bottom view of a printing plate of an imprinting mold for pearl cotton of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembly and assembly structure of an embossing mold for pearl cotton of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of an embossing mold for pearl cotton when it is installed and used.

[0020] In the figure: 1. Printing plate; 2. Mounting groove; 3. Cutting die; 4. Strip limit block; 5. Positioning groove; 6. U-shaped clamp; 7. Positioning block; 8. Double-sided gear rod; 9. L-shaped fixing rod; 10. Gear; 11. Support plate; 12. Connecting block; 13. Movable plate; 14. Adjusting rod; 15. Telescopic rod; 16. Reset spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides an imprinting mold for pearl cotton, including an imprinting plate 1, the imprinting plate 1 is a square structure, and two installation slots 2 are symmetrically provided inside the imprinting plate 1, and a cutting die 3 is installed inside the two installation slots 2. The cutting die 3 is a hollow square cutting knife, and the pearl cotton waste after being cut by the cutting die 3 can flow out from the cutting die 3. The middle part of the cutting die 3 is symmetrically fixedly connected with two strip limit blocks 4, and the two strip limit blocks 4 are movably sleeved inside the installation slots 2. Figure 4 After the cutting die 3 is installed in the installation groove 2, the upper surfaces of the two strip limit blocks 4 are parallel to the upper surface of the printing plate 1. The movable sleeve between the two strip limit blocks 4 and the installation groove 2 is used to limit the installation position of the cutting die 3 on the printing plate 1 and ensure that the cutting die 3 is perpendicular to the printing plate 1 after installation.

[0023] A disassembly and assembly component is arranged between the printing plate 1 and the cutting die 3, and the disassembly and assembly component includes two positioning grooves 5 symmetrically opened at the bottom of the cutting die 3, and the positioning grooves 5 are strip grooves. Two U-shaped clamps 6 are symmetrically arranged below the printing plate 1, and the U-shaped clamps 6 are made of metal. The inner sides of the two U-shaped clamps 6 are fixedly connected with positioning blocks 7, and the positioning blocks 7 can be connected and fixed with the U-shaped clamps 6 by welding or other methods. The two positioning blocks 7 are respectively movably sleeved inside the two positioning grooves 5. Through the movable sleeve between the two positioning blocks 7 and the two positioning grooves 5, the fixing of the cutting die 3 on the printing plate 1 is realized, and the convenience of disassembly and replacement of the cutting die 3 is effectively improved.

[0024] The outer side of one of the U-shaped clamps 6 is symmetrically fixedly connected to two connecting blocks 12, and one side of the two connecting blocks 12 is fixedly connected to a double-sided toothed rod 8, and the upper and lower surfaces of the double-sided toothed rod 8 are equidistantly provided with a plurality of teeth, and the top and bottom ends of one side of the two double-sided toothed rods 8 are meshed with gears 10. By meshing the double-sided toothed rod 8 with the two gears 10, when the two gears 10 rotate on the double-sided toothed rod 8, the two U-shaped clamps 6 can simultaneously move in the direction of approaching or moving away from each other. The outer side of the other U-shaped clamp 6 is symmetrically fixedly connected to two groups of L-shaped fixing rods 9, and the number of each group of L-shaped fixing rods 9 is two. The gear 10 is installed on the inner side of the L-shaped fixing rod 9, and the gear 10 can rotate relative to the L-shaped fixing rod 9. The meshing between the two gears 10 and the double-sided toothed rod 8 is also effectively guaranteed to ensure the stability of the two U-shaped clamps 6 during lateral movement.

[0025] The bottom end of the printing plate 1 is fixedly connected with support plates 11 on both sides near the mounting groove 2. The support plates 11 are square plate structures. Two telescopic rods 15 are symmetrically fixedly connected to the inner sides of the two support plates 11. The telescopic rods 15 are a large rod sleeve small rod structure. One end of the two telescopic rods 15 is fixedly connected with a movable plate 13. The movable plate 13 is a U-shaped structure. The movable plate 13 is fixedly connected to the outer side of the U-shaped clamping plate 6.

[0026] A return spring 16 is slidably sleeved on the outer side of the telescopic rod 15, one end of the return spring 16 is fixedly connected to the inner side of the support plate 11, and the other end of the return spring 16 is fixedly connected to the outer side of the movable plate 13. When the cutting die 3 is installed and fixed on the printing plate 1, the return spring 16 is in a compressed state. The rebound force of the return spring 16 can be used to apply its force to the U-shaped clamping plate 6, thereby further improving the stability of the cutting die 3 after installation and fixation. An adjusting rod 14 is threadedly inserted and connected to the middle part of one of the support plates 11, and one end of the adjusting rod 14 is fixedly connected to a turning handle. One of the movable plates 13 is threadedly sleeved on the outer side of the adjusting rod 14, and the other end of the adjusting rod 14 is fixedly connected to a limited block. The threaded connection between the movable plate 13 and the adjusting rod 14 is used to achieve that the movable plate 13 can move laterally below the printing plate 1 when the adjusting rod 14 rotates.

[0027] Working principle: When the cutting die 3 needs to be replaced, the user can rotate the adjusting rod 14. The adjusting rod 14 rotates to drive the movable plate 13 threadably connected thereto to move toward one of the support plates 11. The movement of the movable plate 13 drives one of the U-shaped clamping plates 6 to move. The movement of the U-shaped clamping plate 6 drives the two sets of L-shaped fixing rods 9 to move.

[0028] The movement of the two groups of L-shaped fixing rods 9 drives the two groups of gears 10 to move. At the same time, under the meshing action between the gears 10 and the double-sided gear rods 8, the two groups of gears 10 rotate simultaneously when moving, and the double-sided gear rods 8 are forced to drive another U-shaped clamping plate 6 to move toward another supporting plate 11. After the two U-shaped clamping plates 6 move away from each other to a certain distance, the two positioning blocks 7 are respectively moved out of the positioning grooves 5, and then the user can directly remove the old cutting die 3 from the printing plate 1.

[0029] After the new cutting die 3 is vertically placed on the installation slot 2 and the two strip limit blocks 4 are inserted into the installation slot 2, the user rotates the adjusting rod 14 in the opposite direction until the two U-shaped clamping plates 6 are both attached to the cutting die 3. At this time, the two positioning blocks 7 are respectively inserted into the two positioning grooves 5 on the cutting die 3. At this time, the new cutting die 3 can be installed and fixed, and then with the cooperation of other external printing and pressing components, the printing work on the pearl cotton can be continued.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An embossing mold for pearl cotton, comprising an embossing plate (1), characterized in that: The printing plate (1) has two symmetrical installation slots (2) formed inside, and a cutting die (3) is installed inside the two installation slots (2), and a disassembly assembly is provided between the printing plate (1) and the cutting die (3); The disassembly and assembly component comprises two positioning grooves (5) symmetrically arranged at the bottom of the cutting die (3); two U-shaped clamping plates (6) are symmetrically arranged below the printing plate (1); the inner sides of the two U-shaped clamping plates (6) are fixedly connected with positioning blocks (7); the two positioning blocks (7) are movably sleeved inside the two positioning grooves (5) respectively.

2. The embossing mold for pearl cotton according to claim 1, characterized in that: Two strip-shaped limit blocks (4) are symmetrically and fixedly connected to the middle of the cutting die (3), and the two strip-shaped limit blocks (4) are movably sleeved inside the installation slot (2).

3. The embossing mold for pearl cotton according to claim 1, characterized in that: Two connection blocks (12) are symmetrically fixedly connected to the outer side of one of the U-shaped clamping plates (6), one side of the two connection blocks (12) is fixedly connected to a double-sided gear rod (8), and the top and bottom ends of one side of the two double-sided gear rods (8) are meshed with gears (10).

4. The embossing mold for pearl cotton according to claim 3, characterized in that: The outer side of the other U-shaped clamping plate (6) is symmetrically fixedly connected with two groups of L-shaped fixing rods (9), and the gear (10) is installed on the inner side of the L-shaped fixing rod (9).

5. The embossing mold for pearl cotton according to claim 1, characterized in that: The bottom end of the printing plate (1) is fixedly connected to support plates (11) on both sides near the installation slot (2), and the inner sides of the two support plates (11) are symmetrically fixedly connected to two telescopic rods (15), and one end of the two telescopic rods (15) is fixedly connected to a movable plate (13), and the movable plate (13) is fixedly connected to the outer side of the U-shaped clamping plate (6).

6. An embossing mold for pearl cotton according to claim 5, characterized in that: A return spring (16) is slidably sleeved on the outer side of the telescopic rod (15), one end of the return spring (16) is fixedly connected to the inner side of the support plate (11), and the other end of the return spring (16) is fixedly connected to the outer side of the movable plate (13).

7. The embossing mold for pearl cotton according to claim 5, characterized in that: An adjusting rod (14) is threadedly inserted and connected in the middle of one of the support plates (11), one end of the adjusting rod (14) is fixedly connected to a turning handle, and one of the movable plates (13) is threadedly sleeved on the outside of the adjusting rod (14).

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