Impressing mechanism of die-cutting machine

Abstract

The utility model relates to the technical field of die-cutting machines, and discloses an impressing mechanism of a die-cutting machine, which comprises a die-cutting machine body, a conveyor is fixedly connected in the die-cutting machine body, an impressing mechanism is arranged on the inner side of the die-cutting machine body, and a placing mechanism is arranged on the rear side of the die-cutting machine body. The creasing mechanism comprises a creasing assembly and a driving assembly, the creasing assembly is arranged on the inner side of the die-cutting machine body, the driving assembly is arranged on the rear side of the die-cutting machine body, when the die-cutting machine is used, through the arranged creasing mechanism, a first air cylinder can drive a creasing plate to ascend and descend, paper or other materials needing to be subjected to creasing can be subjected to creasing, and the creasing efficiency is improved. By applying pressure, paper and other materials are rolled and cut into certain shapes so that the required shapes can be more accurately cut, meanwhile, in the using process, under the action of the limiting rods, the embossing plate can be rapidly replaced, different embossing pattern requirements are met, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machines, in particular to an embossing mechanism of a die-cutting machine. Background Art

[0002] A die-cutter is a device used to cut paper or other materials. It uses specific molds or cutters to achieve precise cutting. The embossing mechanism is an important part of the die-cutter. Its function is to press the material before it is cut, and to apply a certain pressure through the embossing plate to cut the printed product or cardboard into a certain shape to ensure the accuracy and efficiency of the cutting. Due to the diversity of product production needs, companies purchase different models of die-cutters. The embossing plates on different die-cutters have different patterns, which results in different patterns being embossed on the film. The embossing plates cannot be replaced, which in turn increases the company's production costs.

[0003] According to the description of a die-cutting machine for easy replacement of embossing templates published on the patent website (authorization announcement number: CN218111010U), the die-cutting machine for easy replacement of embossing templates includes "a frame, a winding roller, a first motor", etc. to replace the embossing template.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The die-cutting machine that is easy to replace the embossing template includes a frame, a winding roller, a first motor, etc. to replace the embossing template. However, when the die-cutting machine is in use, it is fixed by screws, and multiple screws are provided. When replacement is required, multiple screws need to be removed, which is inefficient. Therefore, the die-cutting machine needs to be improved. Utility Model Content

[0006] The utility model aims to provide a stamping mechanism for a die-cutting machine to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: an embossing mechanism of a die-cutting machine, comprising a die-cutting machine body, a conveyor is fixedly connected to the inside of the die-cutting machine body, an indentation mechanism is arranged inside the die-cutting machine body, and a placement mechanism is arranged at the rear side of the die-cutting machine body;

[0008] The creasing mechanism comprises a stamping assembly and a driving assembly, wherein the stamping assembly is arranged inside the die-cutting machine body, and the driving assembly is arranged at the rear side of the die-cutting machine body;

[0009] The stamping assembly includes a rotating rod, which is rotatably connected to the inside of the die-cutting machine body, a spur gear is fixedly connected to the rear side of the outer periphery of the rotating rod, a fixed frame is fixedly connected to the outer periphery of the rotating rod, a first cylinder is fixedly connected to the top of the fixed frame, a mounting frame is fixedly connected to the bottom of the first cylinder, a stamping plate is slidably connected to the mounting frame, a concave frame is fixedly connected to the front side of the mounting frame, a limiting rod is slidably connected to the inside of the concave frame, the rear side of the limiting rod is inserted into the inside of the stamping plate, a first pull ring is fixedly connected to the front side of the limiting rod, and a spring is sleeved on the outer periphery of the limiting rod.

[0010] In other embodiments of the present invention, the front side of the spring is fixedly connected to the rear side of the first pull ring, and the rear side of the spring is fixedly connected to the front side of the concave frame, so that pressure can be applied to the limit rod through the elasticity of the spring, so that the limit rod limits the printing plate.

[0011] In other embodiments of the utility model, the limiting rod runs through the interior of the installation frame, a slot is provided inside the stamping plate, and the rear side of the limiting rod is inserted into the slot, so that the installation frame and the stamping plate can be in a stable state under the action of the limiting rod, thereby facilitating the replacement of the stamping plate.

[0012] In other embodiments of the utility model, the driving assembly includes a base, which is arranged on the rear side of the die-cutting machine body, a fixing bolt is threadedly connected inside the base, a second cylinder is fixedly connected to the top left side of the base, a rack is fixedly connected to the left side of the second cylinder, the rack is meshed with the bottom of the spur gear, a sliding seat is slidably connected to the front side of the rack, and the sliding seat is fixedly connected to the rear side of the die-cutting machine body.

[0013] In other embodiments of the present invention, the front side of the base contacts the rear side of the die-cutting machine body, and the front side of the fixing bolt is threadedly connected to the rear side of the die-cutting machine body, so that the second cylinder can be supported by the base.

[0014] In other embodiments of the utility model, a sliding groove is provided on the rear side of the sliding seat, and the front side of the rack is slidably connected to the sliding groove, so that the rack can be limited by sliding the rack in the sliding groove.

[0015] In other embodiments of the present invention, two fixing bolts are provided, and the two fixing bolts are respectively threadedly connected to the inside of the base, so that the base and the die-cutting machine body can be fixed by the fixing bolts.

[0016] In other embodiments of the utility model, the placement mechanism includes a placement box, which is fixedly connected to the rear side of the die-cutting machine body, a placement groove is opened inside the placement box, a baffle is slidably connected inside the placement box, and a second pull ring is fixedly connected to the top of the baffle.

[0017] In some other embodiments of the utility model, three placement slots are provided, and the three placement slots are of the same size, so that the stamping plates can be classified and stored by providing the three placement slots.

[0018] In some other embodiments of the utility model, a movable groove is provided inside the placement box, and the baffle is slidably connected in the movable groove, so that the movable groove can limit the baffle.

[0019] After adopting the above technical solution, the utility model has the following positive effects:

[0020] 1. The embossing mechanism of the die-cutting machine can realize the lifting and lowering of the embossing plate by the first cylinder through the indentation mechanism, so as to emboss the paper or other materials to be embossed. By applying pressure, the paper and other materials are rolled and cut into a certain shape so as to more accurately cut out the required shape. At the same time, during use, the embossing plate can be quickly replaced under the action of the limit rod to meet different embossing pattern requirements and improve the use effect. During the replacement process, the installation frame can be rotated to the top of the die-cutting machine body to improve the replacement efficiency and make the replacement more convenient. When the embossing work is performed, the conveyor is powered by an external device, the object to be embossed is placed on the conveyor, and it is transported to the bottom of the embossing plate by the conveyor. When it moves to the bottom of the embossing plate, the installation frame is driven to lift and lower by the first cylinder, so as to drive the embossing plate to lift and lower to emboss the object.

[0021] 2. The stamping mechanism of the die-cutting machine can realize classified storage of different types of stamping plates through the placement mechanism, which is convenient for storing and taking out the replaced stamping plates, improving the efficiency of replacement, and the baffle can seal the placement box to protect the stamping plates. First, the stamping plates are classified and placed in different placement slots, and then the baffle can be made to slide in the movable slot to seal the placement box. When the stamping plate needs to be taken, just pull the second pull ring upwards. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a rear view structural diagram of the utility model;

[0024] Figure 3 It is a schematic diagram of the indentation mechanism structure;

[0025] Figure 4 is a schematic diagram of the structure of the stamping component;

[0026] Figure 5 It is a structural diagram of the left side of the installation frame;

[0027] Figure 6 It is a schematic diagram of the drive component structure;

[0028] Figure 7 This is a schematic diagram of the placement mechanism structure.

[0029] In the figure: 1. die-cutting machine body; 2. creasing mechanism; 3. conveyor; 4. placing mechanism; 21. stamping assembly; 22. driving assembly; 211. spur gear; 212. rotating rod; 213. fixing frame; 214. first cylinder; 215. mounting frame; 216. stamping plate; 217. limiting rod; 218. concave frame; 219. first pull ring; 2191. spring; 221. base; 222. second cylinder; 223. fixing bolt; 224. rack; 225. sliding seat; 41. placing box; 42. placing slot; 43. baffle; 44. second pull ring. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Embodiment 1

[0032] See Figure 1-7 The utility model has a die-cutting machine body 1, a conveyor 3 is fixedly connected inside the die-cutting machine body 1, a creasing mechanism 2 is arranged inside the die-cutting machine body 1, a placing mechanism 4 is arranged at the rear side of the die-cutting machine body 1, the creasing mechanism 2 includes a stamping assembly 21 and a driving assembly 22, the stamping assembly 21 is arranged inside the die-cutting machine body 1, and the driving assembly 22 is arranged at the rear side of the die-cutting machine body 1;

[0033] The stamping assembly 21 includes a rotating rod 212, which is rotatably connected to the inside of the die-cutting machine body 1, and a spur gear 211 is fixedly connected to the rear side of the outer periphery of the rotating rod 212, and a fixed frame 213 is fixedly connected to the outer periphery of the rotating rod 212, and a first cylinder 214 is fixedly connected to the top of the fixed frame 213, and a mounting frame 215 is fixedly connected to the bottom of the first cylinder 214, and a stamping plate 216 is slidably connected to the mounting frame 215, and a concave frame 218 is fixedly connected to the front side of the mounting frame 215, and a limiting rod 217 is slidably connected to the inside of the concave frame 218, and the rear side of the limiting rod 217 is inserted into the inside of the stamping plate 216, and the front side of the limiting rod 217 is fixedly connected to the first cylinder 214. A pull ring 219, a spring 2191 is sleeved on the outer periphery of the limit rod 217, the front side of the spring 2191 is fixedly connected to the rear side of the first pull ring 219, and the rear side of the spring 2191 is fixedly connected to the front side of the concave frame 218, so that pressure can be applied to the limit rod 217 through the elasticity of the spring 2191, so that the limit rod 217 limits the stamping plate 216, the limit rod 217 runs through the interior of the installation frame 215, and a slot is opened inside the stamping plate 216, and the rear side of the limit rod 217 is inserted into the slot, so that under the action of the limit rod 217, the installation frame 215 and the stamping plate 216 can be in a stable state, so that the stamping plate 216 can be replaced.

[0034] See also Figure 1-7 The utility model provides a technical solution: the driving assembly 22 includes a base 221, the base 221 is arranged at the rear side of the die-cutting machine body 1, the base 221 is internally threaded with a fixing bolt 223, the left top of the base 221 is fixedly connected to a second cylinder 222, the left side of the second cylinder 222 is fixedly connected to a rack 224, the rack 224 is meshed with the bottom of the spur gear 211, the front side of the rack 224 is slidably connected to a sliding seat 225, the sliding seat 225 is fixedly connected to the rear side of the die-cutting machine body 1, and the front side of the base 221 and the rear side of the die-cutting machine body 1 are mutually The front side of the fixing bolt 223 is threadedly connected to the rear side of the die-cutting machine body 1, so that the second cylinder 222 can be supported by the base 221. A sliding groove is provided on the rear side of the sliding seat 225, and the front side of the rack 224 is slidably connected to the sliding groove, so that the rack 224 can be limited by sliding in the sliding groove. Two fixing bolts 223 are provided, and the two fixing bolts 223 are respectively threadedly connected to the inside of the base 221, so that the base 221 and the die-cutting machine body 1 can be in a fixed state through the fixing bolts 223.

[0035] Embodiment 2

[0036] See also Figure 1-7On the basis of the first embodiment, the placement mechanism 4 further comprises a placement box 41, the placement box 41 is fixedly connected to the rear side of the die-cutting machine body 1, a placement slot 42 is provided inside the placement box 41, a baffle 43 is slidably connected inside the placement box 41, a second pull ring 44 is fixedly connected to the top of the baffle 43, three placement slots 42 are provided, and the three placement slots 42 have the same size, so that the stamping plates 216 can be classified and stored by providing the three placement slots 42, a movable slot is provided inside the placement box 41, and the baffle 43 is slidably connected to the movable slot, so that the baffle 43 can be limited by the movable slot.

[0037] The working principle of the utility model is as follows: when the device is used, when the stamping work is performed, the conveyor 3 is powered by an external device, the object to be stamped is placed on the conveyor 3, and is transported to the bottom of the stamping plate 216 by the conveyor 3. When it moves to the bottom of the stamping plate 216, the first cylinder 214 drives the mounting frame 215 to rise and fall, which can drive the stamping plate to rise and fall to stamp the object. After the stamping is completed, the conveyor 3 can drive the object to continue to move for subsequent cutting work. When the stamping plate 216 needs to be replaced, the second cylinder 222 drives the rack 224 to slide left and right in the slide groove in the sliding seat 225. When the rack 224 slides, it will drive the mutually meshing spur gears 211 to rotate. The spur gear 211 drives the fixed frame 213 fixedly connected to the outer periphery of the rotating rod 212 to rotate, which can drive the stamping plate 216 to rotate, so that the stamping plate 216 rotates to the die-cutting At the top of the machine body 1, the first pull ring 219 is pulled forward, so that the first pull ring 219 drives the limiting rod 217 to move forward, so that the limiting rod 217 releases the limiting of the stamping plate 216, and the stamping plate 216 is removed, and the replaced stamping plate 216 is slid into the installation frame 215, and the first pull ring 219 is released. The spring 2191 is reset, and the first pull ring 219 drives the limiting rod 217 to be inserted into the inside of the stamping plate 216, so that the stamping plate 216 and the installation frame 215 are in a fixed state. When the stamping plate 216 needs to be stored, the stamping plate 216 is classified and placed in different placement grooves 42, and then the baffle 43 is made to slide in the movable groove, so that the baffle 43 can seal the placement box 41. When the stamping plate 216 needs to be taken, it is only necessary to pull the second pull ring 44 upwards. Under the action of the cylinder, the stability between the rack 224 and the spur gear 211 can be guaranteed.

[0038] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stamping mechanism of a die-cutting machine, comprising a die-cutting machine body (1), characterized in that: The die-cutting machine body (1) is fixedly connected to a conveyor (3), an indentation mechanism (2) is arranged inside the die-cutting machine body (1), and a placement mechanism (4) is arranged at the rear side of the die-cutting machine body (1); The indentation mechanism (2) comprises an indentation assembly (21) and a drive assembly (22), wherein the indentation assembly (21) is arranged on the inner side of the die-cutting machine body (1), and the drive assembly (22) is arranged on the rear side of the die-cutting machine body (1); The stamping assembly (21) comprises a rotating rod (212), the rotating rod (212) being rotatably connected to the inside of the die-cutting machine body (1), a spur gear (211) being fixedly connected to the rear side of the outer periphery of the rotating rod (212), a fixing frame (213) being fixedly connected to the outer periphery of the rotating rod (212), a first cylinder (214) being fixedly connected to the top of the fixing frame (213), and a mounting frame (215) being fixedly connected to the bottom of the first cylinder (214) A stamping plate (216) is slidably connected inside the installation frame (215), a concave frame (218) is fixedly connected to the front side of the installation frame (215), a limiting rod (217) is slidably connected inside the concave frame (218), the rear side of the limiting rod (217) is inserted into the stamping plate (216), the front side of the limiting rod (217) is fixedly connected to a first pull ring (219), and a spring (2191) is sleeved on the outer periphery of the limiting rod (217).

2. The stamping mechanism of a die-cutting machine according to claim 1, characterized in that: The front side of the spring (2191) is fixedly connected to the rear side of the first pull ring (219), and the rear side of the spring (2191) is fixedly connected to the front side of the concave frame (218).

3. The stamping mechanism of a die-cutting machine according to claim 1, characterized in that: The limiting rod (217) passes through the interior of the installation frame (215), a slot is provided inside the stamping plate (216), and the rear side of the limiting rod (217) is inserted into the slot.

4. The stamping mechanism of a die-cutting machine according to claim 1, characterized in that: The driving assembly (22) comprises a base (221), the base (221) is arranged at the rear side of the die-cutting machine body (1), a fixing bolt (223) is connected to the inner thread of the base (221), a second cylinder (222) is fixedly connected to the top of the left side of the base (221), a rack (224) is fixedly connected to the left side of the second cylinder (222), the rack (224) is meshed with the bottom of the spur gear (211), a sliding seat (225) is slidably connected to the front side of the rack (224), and the sliding seat (225) is fixedly connected to the rear side of the die-cutting machine body (1).

5. The stamping mechanism of a die-cutting machine according to claim 4, characterized in that: The front side of the base (221) is in contact with the rear side of the die-cutting machine body (1), and the front side of the fixing bolt (223) is threadedly connected to the rear side of the die-cutting machine body (1).

6. The stamping mechanism of a die-cutting machine according to claim 4, characterized in that: A sliding groove is provided on the rear side of the sliding seat (225), and the front side of the rack (224) is slidably connected in the sliding groove.

7. The stamping mechanism of a die-cutting machine according to claim 4, characterized in that: Two fixing bolts (223) are provided, and the two fixing bolts (223) are respectively threadedly connected to the inside of the base (221).

8. The stamping mechanism of a die-cutting machine according to claim 1, characterized in that: The placement mechanism (4) comprises a placement box (41), the placement box (41) is fixedly connected to the rear side of the die-cutting machine body (1), a placement groove (42) is provided inside the placement box (41), a baffle (43) is slidably connected inside the placement box (41), and a second pull ring (44) is fixedly connected to the top of the baffle (43).

9. The stamping mechanism of a die-cutting machine according to claim 8, characterized in that: Three placement grooves (42) are provided, and the three placement grooves (42) have the same size.

10. The stamping mechanism of a die-cutting machine according to claim 8, characterized in that: A movable groove is provided inside the placement box (41), and the baffle (43) is slidably connected in the movable groove.

Images