A luggage indentation processing device with quick-change mold

Abstract

The utility model discloses a luggage indentation processing device of quick replacement mould, specifically related to luggage technical field, including base, the base upper end rear part middle side fixedly connected with support frame, the support frame front end upper part middle side fixedly connected with electric telescopic cylinder, electric telescopic cylinder output fixedly connected with fixed plate, the fixed plate upper end left part and right part symmetry installation has clamping replacement subassembly, the base upper end middle part fixedly connected with sliding assembly, sliding assembly upper part front side fixedly connected with placing rack. The utility model discloses a luggage indentation processing device of quick replacement mould, and the clamping replacement subassembly of this device through the design, greatly shorten the mould replacement time, and the equipment downtime caused by the mould replacement is greatly reduced, and then the work efficiency is improved, and its replacement mode is simple and convenient, and the staff can quickly complete the mould replacement, reduces the time required for replacing the mould, and further improves the work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of bag processing technology, and in particular to a bag embossing processing device with quick mold replacement. Background Technology

[0002] Bags and luggage is a general term for all kinds of bags and boxes used to carry things, including shopping bags, handbags, clutches, and wallets.

[0003] In the luggage manufacturing industry, embossing is an extremely important process. Its purpose is to give luggage unique appearance textures and structural features, thereby enhancing the product's aesthetics, strengthening its structural strength, and showcasing its personalized design.

[0004] Most existing embossing equipment uses fixed molds, making the mold replacement process extremely cumbersome and complex when it's necessary to change the embossing style to meet diverse market demands or to handle the production of different bag styles. Operators typically need to use various specialized tools and spend a significant amount of time carefully disassembling the various connecting parts of the fixed mold. This process not only consumes substantial human and material resources but also greatly extends the production cycle and reduces production efficiency.

[0005] Therefore, a bag embossing processing device that allows for quick mold changes is needed. Utility Model Content

[0006] The main purpose of this utility model is to provide a bag embossing processing device with quick mold change, which can effectively solve the problems mentioned above.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A bag embossing processing device with quick mold change capability includes a base, a support frame fixedly connected to the middle of the upper rear part of the base, an electric telescopic cylinder fixedly connected to the middle of the upper front part of the support frame, a fixed plate fixedly connected to the output end of the electric telescopic cylinder, clamping and changing components symmetrically installed on the upper left and right parts of the fixed plate, a sliding component fixedly connected to the middle of the upper part of the base, a placement frame fixedly connected to the front of the upper part of the sliding component, stretching components installed on the front of the left and right ends of the support frame, and a cavity opened in the middle of the fixed plate, in which a heating component is installed.

[0009] Preferably, the clamping and changing assembly includes a slide rod and a connecting frame. The slide rod is slidably connected to the right side of the upper middle part of the placement frame. A clamping plate is fixedly connected to the lower end of the slide rod, and an arc-shaped plate is fixedly connected to the upper end of the slide rod. Fixed rods are slidably connected to the front and rear parts of the upper end of the arc-shaped plate. A tension spring is fixedly connected between the outer ring of the lower end of the two fixed rods and the upper end of the arc-shaped plate. The connecting frame is located near the electric telescopic cylinder of the arc-shaped plate and is fixedly connected to the upper end of the placement frame. A cam is rotatably connected to the upper part of the inner cavity of the connecting frame.

[0010] Preferably, both of the fixing rods located on the same side are fixedly connected to the upper end of the placement frame.

[0011] Preferably, the stretching assembly includes two winding wheels and a rectangular shell. The two winding wheels are rotatably connected to the upper and lower sides of the front right end of the support frame. A pull rope is wound around the outer surfaces of the two winding wheels. The rectangular shell is fixedly connected to the lower right side of the rear end of the placement frame. A sliding plate is slidably connected to the inner cavity of the rectangular shell. A compression spring is fixedly connected between the rear end of the sliding plate and the rear wall of the rectangular shell.

[0012] Preferably, one end of the pull rope located on one side passes through the rear end of the rectangular shell on the same side and is connected to the slide plate, and the other end of the winding wheel located on one side is fixedly connected to the upper end of the fixing plate.

[0013] Preferably, the sliding assembly includes two guide rails and two connecting plates. The two guide rails are fixedly connected to the left and right sides of the upper middle part of the base, respectively. Sliders are slidably connected to the outer surfaces of the two guide rails. The two connecting plates are fixedly connected to the lower part of the support frame and the two sliders at their close ends. A columnar rod is fixedly connected to the middle of the front end of the connecting plate located on the rear side. A rebound spring is sleeved on the outer surface of the columnar rod.

[0014] Preferably, the connecting plate at the front is slidably connected to the cylindrical rod, and the placement frame is fixedly connected to the upper ends of the two sliders.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This device, through its designed clamping and replacement components, greatly shortens the mold replacement time, significantly reduces equipment downtime caused by mold replacement, and thus improves work efficiency; its replacement method is simple and convenient, allowing workers to quickly complete the mold replacement, reducing the time required for mold replacement and further improving work efficiency.

[0017] 2. This device, through its designed stretching component, allows the electric telescopic cylinder and fixed plate to perform indentation processing on the bags. The stretching component drives the placement frame to move backward to perform indentation processing on the bags. This ensures that the staff will not come into close contact with the placement frame during operation, increasing the safety of the device. Its coordinated movement not only simplifies the processing flow but also reduces the number of steps and time consumed in equipment operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial structural schematic diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the clamping and replacement component structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the tensile component structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the sliding component structure of this utility model.

[0023] In the diagram: 1. Base; 2. Support frame; 3. Tension assembly; 4. Clamping and changing assembly; 5. Electric telescopic cylinder; 6. Fixing plate; 7. Placement rack; 8. Sliding assembly; 41. Fixing rod; 42. Tension spring; 43. Cam; 44. Arc plate; 45. Slide rod; 46. Clamping plate; 47. Connecting frame; 31. Winding wheel; 32. Pull rope; 33. Rectangular shell; 34. Slide plate; 35. Compression spring; 81. Slider; 82. Guide rail; 83. Connecting plate; 84. Column rod; 85. Rebound spring. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Example 1, as Figure 1 and Figure 2 As shown, a bag embossing processing device with quick mold replacement includes a base 1, a support frame 2 fixedly connected to the middle of the rear upper part of the base 1, an electric telescopic cylinder 5 fixedly connected to the middle of the upper front part of the support frame 2, a fixed plate 6 fixedly connected to the output end of the electric telescopic cylinder 5, clamping and changing components 4 symmetrically installed on the left and right sides of the upper part of the fixed plate 6, a sliding component 8 fixedly connected to the middle of the upper part of the base 1, a placement rack 7 fixedly connected to the front side of the upper part of the sliding component 8, a stretching component 3 installed on the front of the left and right ends of the support frame 2, and a cavity opened in the middle of the fixed plate 6, in which a heating component is installed.

[0026] Before implementing this device, firstly:

[0027] The operator first manually moves the two clamping replacement components 4 upwards, then places the mold between the lower part of the fixed plate 6 and the two clamping replacement components 4, so that the mold is mounted on the two clamping replacement components 4. Then the operator moves the clamping replacement components 4 back, so that the clamping replacement components 4 clamp and fix the mold to the lower part of the fixed plate 6. Then the operator turns on the heating component in the cavity of the fixed plate 6 to make the heating component work.

[0028] Then, the staff places the bags to be embossed on the placement rack 7, and then starts the electric telescopic cylinder 5 to extend its output end. After the output end of the electric telescopic cylinder 5 is extended, it will drive the fixed plate 6 to move downward. When the fixed plate 6 moves downward, the tension component 3 will drive the placement rack 7 to slide backward on the sliding component 8. When the rear end of the placement rack 7 contacts the lower front end of the support frame 2, the support frame 2 will abut against the placement rack 7. At this time, there is still a small distance between the fixed plate 6 and the placement rack 7. When the fixed plate 6 continues to move downward, the tension component 3 will buffer it so that the downward movement of the fixed plate 6 will not pull the placement rack 7 backward, so that the placement rack 7 is fixed at the front end of the support frame 2. Then the mold held on the clamping replacement component 4 will come into contact with the bags placed on the placement rack 7. Then, under the action of the heating component, the mold will be pressed on the bags to complete the embossing.

[0029] In the above process, after the indentation is completed, the output end of the electric telescopic cylinder 5 is retracted. At this time, the sliding component 8 will push the placement rack 7 back to the initial position, and the staff will then take the bag off the placement rack 7 and place another bag that needs to be processed.

[0030] In the above, the heating component consists of a heating tube and a cable. The current is transferred to the heating tube through the cable, so that the heating tube generates heat under the action of resistance. The heat is then transferred to the mold held on the clamping and changing component 4 through the lower end of the fixing plate 6 to indent the bag.

[0031] In the above process, when it is necessary to replace the mold clamped and fixed on the clamping and changing component 4, simply move the clamping and changing component 4 to release the clamping and changing component 4 from the mold placed forward, then remove the previous mold from the clamping and changing component 4, place the new mold on the clamping and changing component 4, and then move the clamping and changing component 4 back to clamp and fix the newly placed mold.

[0032] In Example 2, further, in order to achieve the purpose of changing the mold by using the clamping and changing component 4, see [reference needed]. Figure 3The clamping and replacement assembly 4 includes a slide rod 45 and a connecting frame 47. The slide rod 45 is slidably connected to the right side of the middle part of the upper end of the placement frame 7. A clamping plate 46 is fixedly connected to the lower end of the slide rod 45. An arc plate 44 is fixedly connected to the upper end of the slide rod 45. Fixed rods 41 are slidably connected to the front and rear parts of the upper end of the arc plate 44. A tension spring 42 is fixedly connected between the outer ring of the lower end of the two fixed rods 41 and the upper end of the arc plate 44. The connecting frame 47 is located near the electric telescopic cylinder 5 of the arc plate 44 and is fixedly connected to the upper end of the placement frame 7. A cam 43 is rotatably connected to the upper part of the inner cavity of the connecting frame 47.

[0033] Furthermore, both fixing rods 41 located on the same side are fixedly connected to the upper end of the placement frame 7.

[0034] In the above process, when the mold needs to be replaced, firstly, the cam 43 is rotated towards the upper part of the arc plate 44, so that the cam 43 rotates on the connecting frame 47. At this time, the protruding part of the cam 43 will contact the upper end of the arc plate 44, so that the cam 43 presses the arc plate 44 downward. When the arc plate 44 moves downward, the clamping plate 46 will move downward together through the slide rod 45. After the cam 43 rotates 90 degrees, its vertical surface will contact the upper end of the arc plate 44, so that the cam 43 fixes the distance that the arc plate 44 moves.

[0035] In the above process, after the distance that the clamping plate 46 moves is fixed, the worker places the mold on the top of the two clamping plates 46.

[0036] In the above, when the arc plate 44 moves downward, it will pull the tension spring 42 to generate pressure. After the mold is placed, the cam 43 is moved back to the initial position. At this time, the tension spring 42 will release the pressure and pull the arc plate 44 upward. After the arc plate 44 moves upward, it will pull the clamping plate 46 upward through the slide rod 45, so that the clamping plate 46 clamps and fixes the mold at the lower end of the placement frame 7, thus completing the mold replacement.

[0037] As described above, the quick replacement of the mold by the clamping and changing component 4 can reduce the mold replacement time, thereby greatly reducing the idle time of the device and improving production efficiency.

[0038] Furthermore, in order to achieve the purpose of pulling the placement frame 7 backward by the tensioning assembly 3 when the fixed plate 6 moves downward, see [reference needed]. Figure 4 The tensioning assembly 3 includes two winding wheels 31 and a rectangular shell 33. The two winding wheels 31 are rotatably connected to the upper and lower sides of the front right end of the support frame 2. The outer surfaces of the two winding wheels 31 are wound with a pull rope 32. The rectangular shell 33 is fixedly connected to the lower right side of the rear end of the placement frame 7. A sliding plate 34 is slidably connected to the inner cavity of the rectangular shell 33. A compression spring 35 is fixedly connected between the rear end of the sliding plate 34 and the rear wall of the rectangular shell 33.

[0039] Furthermore, one end of the pull rope 32 located on one side passes through the rear end of the rectangular shell 33 on the same side and is connected to the slide plate 34, while the other end of the winding wheel 31 located on one side is fixedly connected to the upper end of the fixing plate 6.

[0040] In the above, when the electric telescopic cylinder 5 moves the fixed plate 6 downward, it will pull the pull rope 32 connected to the fixed plate 6 to move together. At this time, the end of the pull rope 32 connected to the slide plate 34 will pull the slide plate 34 to move backward. Under the action of the compression spring 35, it will drive the rectangular shell 33 to move backward together. At this time, the rectangular shell 33 will pull the placement frame 7 to slide backward under the influence of the sliding component 8, so that when the fixed plate 6 is lowered, the placement frame 7 moves backward.

[0041] When the placement rack 7 moves to the rear end and contacts the front end of the support frame 2, the placement rack 7 will not move further backward. At this time, there is still a small distance between the fixing plate 6 and the placement rack 7. When the fixing plate 6 continues to move downward, the support frame 2 will press against the placement rack 7, causing the slide plate 34 to slide backward in the inner cavity of the compression spring 35 and squeeze the compression spring 35. This allows the compression spring 35 to buffer the movement, so that the placement rack 7 moves directly under the fixing plate 6 first. Then, the fixing plate 6 drives the mold clamped on the clamping and changing assembly 4 to contact the bag placed on the placement rack 7 and indent the bag.

[0042] In the above, the winding wheel 31 is used to guide the winding wheel 31 so that when the fixing plate 6 is downward, the placement frame 7 will be moved backward by the pull rope 32.

[0043] Furthermore, in order to achieve the purpose of automatically pushing the placement rack 7 back to its initial position when the electric telescopic cylinder 5 drives the fixed plate 6 to move upward, refer to... Figure 5 The sliding assembly 8 includes two guide rails 82 and two connecting plates 83. The two guide rails 82 are fixedly connected to the left and right sides of the upper middle part of the base 1, respectively. The outer surfaces of the two guide rails 82 are slidably connected to sliders 81. The two connecting plates 83 are fixedly connected to the lower part of the support frame 2 and the two sliders 81 that are close to each other. The front middle part of the connecting plate 83 located on the rear side is fixedly connected to a column rod 84. The outer surface of the column rod 84 is fitted with a spring 85.

[0044] Furthermore, the connecting plate 83 at the front is slidably connected to the cylindrical rod 84, and the placement frame 7 is fixedly connected to the upper end of the two sliders 81.

[0045] In the above, when the rectangular shell 33 pulls the placement frame 7 backward, the placement frame 7 will slide on the guide rail 82 under the action of the slider 81, causing the placement frame 7 to move backward. When the slider 81 moves backward, it will drive the front connecting plate 83 to slide backward together on the outer surface of the cylindrical rod 84. When the front connecting plate 83 slides backward, it will squeeze the rebound spring 85 through the rear connecting plate 83 to generate pressure.

[0046] Once the bag indentation on the rack 7 is complete, the electric telescopic cylinder 5 will move the fixing plate 6 upward. At this time, the tensioning component 3 will be released, so that the tensioning component 3 will no longer pull the rack 7. After the tensioning force generated by the tensioning component 3 on the rack 7 disappears, the return spring 85 will release the pressure and apply a forward pushing force to the front connecting plate 83, so that the front connecting plate 83 will drive the two sliders 81 to slide forward. At this time, the sliders 81 will drive the rack 7 to slide forward together, so that the rack 7 moves back to the initial position.

[0047] It should be noted that the specific installation method, circuit connection method and control method of the electric telescopic cylinder 5 used in this utility model are all conventional designs, and will not be described in detail in this utility model.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bag embossing processing device with quick mold change capability, comprising a base (1), characterized in that: A support frame (2) is fixedly connected to the middle of the rear upper part of the base (1). An electric telescopic cylinder (5) is fixedly connected to the middle of the upper front part of the support frame (2). A fixed plate (6) is fixedly connected to the output end of the electric telescopic cylinder (5). Clamping and changing components (4) are symmetrically installed on the left and right sides of the upper end of the fixed plate (6). A sliding component (8) is fixedly connected to the middle of the upper end of the base (1). A placement frame (7) is fixedly connected to the front side of the upper part of the sliding component (8). A tensioning component (3) is installed on the front of the left and right ends of the support frame (2). A cavity is opened in the middle of the fixed plate (6). A heating component is installed in the cavity.

2. The bag embossing processing device with quick mold change capability according to claim 1, characterized in that: The clamping and changing assembly (4) includes a slide rod (45) and a connecting frame (47). The slide rod (45) is slidably connected to the right side of the upper middle part of the placement frame (7). A clamping plate (46) is fixedly connected to the lower end of the slide rod (45). An arc plate (44) is fixedly connected to the upper end of the slide rod (45). Fixed rods (41) are slidably connected to the front and rear parts of the upper end of the arc plate (44). A tension spring (42) is fixedly connected between the outer ring of the lower end of the two fixed rods (41) and the upper end of the arc plate (44). The connecting frame (47) is located on the arc plate (44) near the electric telescopic cylinder (5) and is fixedly connected to the upper end of the placement frame (7). A cam (43) is rotatably connected to the upper part of the inner cavity of the connecting frame (47).

3. The bag embossing processing device with quick mold change capability according to claim 2, characterized in that: The two fixing rods (41) located on the same side are fixedly connected to the upper end of the placement frame (7).

4. The bag embossing processing device with quick mold change capability according to claim 1, characterized in that: The tensioning assembly (3) includes two winding wheels (31) and a rectangular shell (33). The two winding wheels (31) are rotatably connected to the upper and lower sides of the front right end of the support frame (2). A pull rope (32) is wound around the outer surface of the two winding wheels (31). The rectangular shell (33) is fixedly connected to the lower right side of the rear end of the placement frame (7). A sliding plate (34) is slidably connected to the inner cavity of the rectangular shell (33). A compression spring (35) is fixedly connected between the rear end of the sliding plate (34) and the rear wall of the rectangular shell (33).

5. The bag embossing processing device with quick mold change capability according to claim 4, characterized in that: One end of the pull rope (32) located on one side passes through the rear end of the rectangular shell (33) on the same side and is connected to the slide plate (34), and the other end of the winding wheel (31) located on one side is fixedly connected to the upper end of the fixing plate (6).

6. The bag embossing processing device with quick mold change capability according to claim 1, characterized in that: The sliding assembly (8) includes two guide rails (82) and two connecting plates (83). The two guide rails (82) are fixedly connected to the left and right sides of the upper middle part of the base (1), respectively. The outer surfaces of the two guide rails (82) are slidably connected to sliders (81). The two connecting plates (83) are fixedly connected to the lower part of the support frame (2) and the two sliders (81) at the ends that are close to each other. The front middle part of the connecting plate (83) located on the rear side is fixedly connected to a column rod (84), and a rebound spring (85) is sleeved on the outer surface of the column rod (84).

7. A bag embossing processing device with quick mold change capability according to claim 6, characterized in that: The connecting plate (83) located at the front is slidably connected to the cylindrical rod (84), and the placement frame (7) is fixedly connected to the upper ends of the two sliders (81).

Images