Plush toy cutting machine capable of rapidly replacing cutter

Abstract

The utility model discloses a stuffed toy cutting machine capable of quickly replacing a cutter, which belongs to the technical field of cutting machines and comprises a mounting table and a cutter, a U-shaped frame is slidably mounted on the side wall of a mounting plate, a strip-shaped hole is longitudinally formed in the side wall of the upper end of the U-shaped frame, a sliding block is slidably mounted in a strip-shaped groove, and the cutter is mounted on the mounting table. A hydraulic cylinder is fixedly installed on the top face of the sliding block, and a pressing plate is fixedly installed at the telescopic end of the hydraulic cylinder. A rectangular groove is formed in one side of the bottom of the pressing plate, and a tool rest is slidably mounted in the rectangular groove. Two air cylinders are symmetrically and fixedly installed on the top face of the pressing plate, fixing plates are fixedly installed at the telescopic ends of the air cylinders, inserting holes are formed in the side wall of the pressing plate and the rectangular groove in a penetrating mode, and inserting grooves are formed in the side wall of the tool rest. An inserting rod is fixedly installed on the side wall of the fixing plate. Compared with the prior art, the stuffed toy cloth cutter can be quickly and conveniently disassembled and assembled, so that the cutting efficiency of the cutting machine is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of cutting machine technology, and in particular to a plush toy cutting machine with quick-change blades. Background Technology

[0002] Plush toys are toys made primarily of plush fabric, PP cotton, and other textile materials, filled with various stuffing materials. They can also be called stuffed toys, plush dolls, etc.

[0003] Most existing plush toy cutting machines work by stacking plush toys on a cutting table and then using hydraulic equipment to press down the cutting blades to squeeze and cut the stacked fabric. In this type of cutting, the cutting blades are mostly bolted to the bottom of the pressure plate. However, in actual production, different shapes of plush toys need to be cut, so different cutting blades are required to achieve this purpose. The existing cutting blades are cumbersome to replace because they are bolted on, which wastes a lot of time. At the same time, it increases the pulling intensity of workers and reduces the efficiency of plush toy fabric cutting. Utility Model Content

[0004] The purpose of this invention is to provide a plush toy cutting machine with quick-change blades to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a plush toy cutting machine with quick-change blades, comprising a mounting table for cutting plush toys and cutting blades for cutting plush toys, wherein a U-shaped frame is slidably mounted on the side wall of the mounting table, a strip-shaped hole is longitudinally opened on the upper side wall of the U-shaped frame, a slider is slidably mounted inside the strip-shaped hole, a hydraulic cylinder is fixedly mounted on the top surface of the slider, and the telescopic end of the hydraulic cylinder extends slidably to the bottom of the slider and is fixedly mounted with a pressure plate;

[0006] A rectangular groove is provided on one side of the bottom of the pressure plate, and a knife holder is slidably installed in the rectangular groove. The cutting shears are fixedly installed at the bottom of the knife holder.

[0007] Two cylinders are symmetrically fixedly installed on the top surface of the pressure plate. A fixing plate is fixedly installed on the telescopic end of the cylinder. Insertion holes are opened through the side wall of the pressure plate and the rectangular groove, and slots are opened on the side wall of the tool holder.

[0008] The side wall of the fixing plate is fixedly installed with a plug rod, and the plug rod and the plug hole match the slot.

[0009] Preferably, a push plate is slidably mounted inside the cutting blade, and a push spring is fixedly mounted on the upper end of the push plate.

[0010] Preferably, the top surface of the push spring is fixedly connected to the bottom of the tool holder.

[0011] Preferably, a damping rod is fixedly installed on the top surface of the push plate, and the top surface of the damping rod is fixedly installed on the bottom of the tool holder.

[0012] Preferably, the damping rod is slidably sleeved inside the push spring.

[0013] Preferably, limit blocks are symmetrically fixedly installed on the sidewalls of the slider, and two limit grooves are symmetrically formed on the inner wall of the strip hole;

[0014] Preferably, the two limiting blocks fixedly installed on the side wall of the slider are slidably connected to the inside of the limiting groove opened in the inner wall of the strip hole.

[0015] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0016] This plush toy cutting machine with quick-change blades benefits from the design of the pressure plate, rectangular slot, and blade holder. By sliding the blade holder into the rectangular slot on the side wall of the pressure plate, the blade holder and cutting blade can be quickly installed. At the same time, it is easy to pull the blade holder out of the rectangular slot during disassembly, thereby improving the efficiency of cutting blade replacement and making cutting blade replacement more convenient.

[0017] This plush toy cutting machine with quick-change blades benefits from the design of cylinders, fixed plates, insert rods, insertion holes, and slots. When the blade holder is inserted into the rectangular slot, the cylinder is activated to move the fixed plate towards the pressure plate. At the same time, the insert rod passes through the insertion hole on the side wall of the pressure plate and inserts into the slot on the side wall of the blade holder, thus fixing the blade holder. When disassembly is required, the cylinder simply moves the insert rod out of the slot and insertion hole, and the blade holder can be manually pulled out of the rectangular slot, thereby further improving the efficiency of installing and disassembling the cutting blades.

[0018] This plush toy cutting machine with quick-change blades allows for easy and convenient disassembly and assembly of the plush toy fabric cutting blades, compared to existing technologies, thereby further improving the cutting efficiency of the machine. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This utility model Figure 1 Enlarged schematic diagram of section A in the middle;

[0022] Figure 3 This is a schematic diagram of the structure of the knife holder, cutting shears, and push plate in this utility model;

[0023] Figure 4 This is a schematic diagram showing the installation of the knife holder, push plate, and cutting shears in this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] In the diagram: 1. Mounting platform; 3. U-shaped frame; 4. Strip groove; 5. Slider; 6. Hydraulic cylinder; 7. Pressure plate; 8. Rectangular groove; 9. Tool holder; 10. Cutting shears; 11. Cylinder; 12. Fixing plate; 13. Insert rod; 14. Push plate; 15. Push spring; 16. Damping rod; 17. Limit block. Detailed Implementation

[0026] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0027] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0028] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0029] like Figures 1 to 4 The main structure of a plush toy cutting machine with quick-change blades is a plush toy cutting mounting table 1 and a cutting blade 10 for cutting plush toys. A U-shaped frame 3 is slidably installed on the side wall of the mounting plate 1. The U-shaped frame 3 is installed on both sides of the mounting table 1 via an electric slide rail, and the bottom of the mounting table 1 is supported by a support frame.

[0030] The upper side wall of the U-shaped frame 3 has a longitudinally opened strip-shaped hole 4, and a slider 5 is slidably installed inside the strip groove 4. The slider 5 is driven by an electric slide rail, so the position of the slider 5 can be adjusted according to the cutting requirements.

[0031] A hydraulic cylinder 6 is fixedly installed on the top surface of the slider 5. The telescopic end of the hydraulic cylinder 6 extends slidably to the bottom of the slider 5 and is fixedly installed on the pressure plate 7. A rectangular groove 8 is opened on one side of the bottom of the pressure plate 7. A knife holder 9 is slidably installed in the rectangular groove 8. The cutting blade 10 is fixedly installed at the bottom of the knife holder 9. Thanks to the setting of the pressure plate 7, the rectangular groove 8 and the knife holder 9, the knife holder 9 and the cutting blade 10 can be initially installed quickly by sliding the knife holder 9 into the rectangular groove 8 opened on the side wall of the pressure plate 7. At the same time, it is also convenient to pull the knife holder 9 out of the rectangular groove 8 when disassembling, thereby improving the efficiency of replacing the cutting blade 10 and making it more convenient to replace the cutting blade 10.

[0032] Two cylinders 11 are symmetrically fixedly installed on the top surface of the pressure plate 7. A fixing plate 12 is fixedly installed on the telescopic end of the cylinders 11. The side wall of the pressure plate 7 and the rectangular groove 8 are provided with insertion holes, and the side wall of the knife holder 9 is provided with slots. The side wall of the fixing plate 12 is fixedly installed with a rod 13, and the rod 13 matches the insertion hole and slot. Thanks to the setting of the cylinders 11, fixing plate 12, rod 13, insertion hole and slot, when the knife holder 9 is inserted into the rectangular groove 8, the cylinder 11 is activated to drive the fixing plate 12 to move towards the pressure plate 7. At the same time, the rod 13 is driven to pass through the insertion hole on the side wall of the pressure plate 7 and insert into the slot on the side wall of the knife holder 9. This can fix the knife holder 9. When disassembly is required, the rod 13 is moved out of the slot and insertion hole by the cylinder 11, and the knife holder 9 can be pulled out of the rectangular groove 8 by manual means, thereby further improving the efficiency of the installation and disassembly of the cutting shears 10.

[0033] A push plate 14 is slidably installed inside the cutting blade 10. A push spring 15 is fixedly installed on the upper end of the push plate 14. The top surface of the push spring 15 is fixedly connected to the bottom of the blade holder 9. Thanks to the setting of the push spring 15 and the push plate 14, the cut plush toy fabric can be effectively pushed out of the cutting blade 10, thereby further preventing the fabric from getting stuck inside the cutting blade 10.

[0034] A damping rod 16 is fixedly installed on the top surface of the push plate 14. The top surface of the damping rod 16 is fixedly installed on the bottom of the tool holder 9. The damping rod 16 is slidably sleeved into the inside of the push spring 15. Thanks to the setting of the damping rod 16, the sliding direction of the push plate 14 can be effectively limited, and the stability of the push plate 14 can be further improved.

[0035] Limiting blocks 17 are symmetrically fixedly installed on the side wall of slider 5. Two limiting grooves are symmetrically opened on the inner wall of strip hole 4. The two limiting blocks 17 fixedly installed on the side wall of slider 5 are slidably connected to the inside of the limiting grooves opened on the inner wall of strip hole 4. Thanks to the setting of the two limiting blocks 17, the sliding direction of slider 5 can be effectively limited, and the stability of slider 5 and pressure plate 7 and other structures can be further improved.

[0036] Working principle

[0037] This plush toy cutting machine with quick-change blades works by first laying the plush toy fabric to be cut flat on the top surface of the mounting platform 1. Then, the U-shaped frame 3 slides horizontally, moving the slider 5, hydraulic cylinder 6, and pressure plate 7 fixed to its side wall to the cutting position on the plush toy fabric. The hydraulic cylinder 6 is then activated, causing the pressure plate 7, fixed to its telescopic end, to move downwards via the hydraulic steel pipe 6. Simultaneously, the blade holder 9 and cutting blades 10 mounted at the bottom of the pressure plate 7 cut the fabric. When the cutting blades 10 need to be replaced according to processing requirements, two cylinders are activated. 11. Push the fixed plate 12, which is fixedly installed at its telescopic end, and the insert rod 13, which is fixedly installed on the inner wall of the fixed plate 12, to move and move out of the slot and the insertion hole, thereby releasing the limit on the knife holder 9. Then, the knife holder 9 and the cutting shears 10 can be manually pulled out of the rectangular groove 8 opened at the bottom of the pressure plate 7. Then, push the new knife holder 9 and the cutting shears 10 into the rectangular groove 8. Then, start the two cylinders 11 again. The two cylinders 11 drive the fixed plate 12 and the multiple insert rods 13 to be inserted into the insertion hole and the slot opened on the side wall of the knife holder 9 again, so that the knife holder 9 can be limited and installed again.

[0038] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plush toy cutting machine with quick-change blades, comprising a mounting table (1) for cutting plush toys and cutting scissors (10) for cutting plush toys, characterized in that: A U-shaped frame (3) is slidably installed on the side wall of the mounting plate (1). A strip-shaped hole (4) is longitudinally opened on the upper side wall of the U-shaped frame (3). A slider (5) is slidably installed inside the strip-shaped groove (4). A hydraulic cylinder (6) is fixedly installed on the top surface of the slider (5). The telescopic end of the hydraulic cylinder (6) extends slidably to the bottom of the slider (5) and a pressure plate (7) is fixedly installed thereon. A rectangular groove (8) is provided on one side of the bottom of the pressure plate (7), and a knife holder (9) is slidably installed in the rectangular groove (8). The cutting shears (10) are fixedly installed at the bottom of the knife holder (9). Two cylinders (11) are symmetrically fixedly installed on the top surface of the pressure plate (7). A fixing plate (12) is fixedly installed on the telescopic end of the cylinder (11). The side wall of the pressure plate (7) and the rectangular groove (8) are provided with insertion holes, and the side wall of the knife holder (9) is provided with slots. The side wall of the fixing plate (12) is fixedly installed with a plug rod (13), and the plug rod (13) matches the plug hole and slot.

2. A plush toy cutting machine with quick-change blades according to claim 1, characterized in that: A push plate (14) is slidably installed inside the cutting blade (10), and a push spring (15) is fixedly installed at the upper end of the push plate (14).

3. A plush toy cutting machine with quick-change blades according to claim 2, characterized in that: The top surface of the push spring (15) is fixedly connected to the bottom of the tool holder (9).

4. A plush toy cutting machine with quick-change blades according to claim 1, characterized in that: A damping rod (16) is fixedly installed on the top surface of the push plate (14), and the top surface of the damping rod (16) is fixedly installed on the bottom of the tool holder (9).

5. A plush toy cutting machine with quick-change blades according to claim 4, characterized in that: The damping rod (16) is slidably sleeved inside the push spring (15).

6. A plush toy cutting machine with quick-change blades according to claim 1, characterized in that: Limiting blocks (17) are symmetrically fixedly installed on the side wall of the slider (5), and two limiting grooves are symmetrically opened on the inner wall of the strip hole (4).

7. A plush toy cutting machine with quick-change blades according to claim 6, characterized in that: The two limiting blocks (17) fixedly installed on the side wall of the slider (5) are respectively slidably connected to the inside of the limiting groove opened on the inner wall of the strip hole (4).

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