Punching device for filler production

Abstract

The utility model discloses a kind of punching device for filler production, it is related to stamping processing equipment technical field, including base, shell, puncher, adjustable material clamping mechanism and waste collecting mechanism, adjustable material clamping mechanism has by hydraulic rod drive, the upper roll that can slide along guide rail, cooperate with fixed lower roll, form the clamping pass of different thickness material belt self-adapting, waste collecting mechanism has drawer located below puncher, and by fan, negative pressure system of negative pressure pipe, solid waste falls into drawer, while dust is inhaled by negative pressure system and is discharged into same drawer through ash fall port.The utility model solves the problem of poor adaptability to different thickness materials, improves the clamping stability and punching precision, and realizes the efficient collection of waste and dust, simplifies cleaning.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment technology, and in particular to a punching device for filler production. Background Technology

[0002] Packing materials, as important industrial materials, are widely used in chemical, environmental protection, and other fields. Punching is a key processing step in the production of packing materials, involving punching specific hole structures into strip or sheet-like raw materials to meet different application requirements. Therefore, punching equipment used in packing production is a common piece of equipment in this field.

[0003] Traditional punching devices typically require continuously feeding a rolled material strip into the punching area. To ensure accurate punching positioning, the material strip must be stably clamped and conveyed before entering the punching station. Existing clamping and conveying mechanisms mostly use upper and lower pressure rollers to press against each other, with the rotation of the pressure rollers driving the material strip forward.

[0004] However, in actual production, the thickness of the material strip used in different batches or specifications of filler products often varies. For clamping mechanisms with fixed pressure roller spacing, when the material strip thickness changes, an excessively large spacing can lead to insufficient clamping force, causing the material strip to slip or shift position during conveying, directly affecting the punching quality. Conversely, an excessively small spacing may damage the surface of the material strip or even obstruct conveying. Some devices employ a structure with manually adjustable pressure roller spacing. However, this method requires stopping the machine for manual adjustment when changing to material strips of different thicknesses, which is cumbersome and reduces the continuity and automation of production. Especially in situations requiring frequent switching of production tasks, this method severely impacts overall production efficiency and fails to meet the demands of modern, high-efficiency production.

[0005] Therefore, this utility model proposes a punching device for filler production to overcome the shortcomings of the prior art. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a punching device for filler production, which aims to improve the existing technology, which has problems such as poor adaptability when handling material strips of different thicknesses, unstable clamping and conveying that affects punching accuracy, low degree of automation and low production efficiency.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: The present invention provides a punching device for filler production, including a base, a shell, a punch, an adjustable material clamping mechanism, and a waste collection mechanism. The adjustable material clamping mechanism includes a lower roller, a mounting plate, a guide rail, an upper roller, a hydraulic rod, and a drum; the waste collection mechanism includes a drawer, a negative pressure shell, a dust suction port, a negative pressure pipe, and a fan. Furthermore, the lower roller is fixedly installed below the passage opening of the outer shell, the mounting plate is disposed above the lower roller, the guide rail is fixedly installed on the mounting plate, the upper roller is slidably connected to the mounting plate through the guide rail, one end of the hydraulic rod is connected to the mounting plate, and the other end abuts against the upper roller, the rollers are respectively sleeved on the outside of the upper roller and the lower roller, and a clamping channel for the material belt to pass through is defined between the upper roller and the lower roller, while the drawer is slidably connected inside the base and located below the punch, the negative pressure shell is disposed below the punch, the negative pressure shell has a dust suction port, one end of the negative pressure pipe is connected to the dust suction port, the negative pressure pipe has a dust collection port above the drawer, and the fan is connected to the other end of the negative pressure pipe; Preferably, the waste collection mechanism further includes a filter screen, which is disposed between the negative pressure pipe and the fan; Preferably, the fan is fixed to one side of the top of the negative pressure pipe via a connecting pipe; Preferably, the punching device for filling material production further includes a soundproof room, and the base, the outer shell, the punch, the adjustable material clamping mechanism and the waste collection mechanism are all disposed inside the soundproof room; Preferably, the waste collection mechanism further includes an extended air outlet pipe, which is connected to the fan, and the end of the extended air outlet pipe extends to the outside of the soundproof room; Preferably, the punching device for packing production further includes a controller, which is electrically connected to the hydraulic rod and the punch. Preferably, the controller is also electrically connected to the fan.

[0008] This utility model has the following beneficial effects: 1. This utility model solves the problem that existing punching devices are unable to adapt to material strips of different thicknesses, resulting in unstable clamping and reduced punching accuracy, by setting a sliding upper roller driven by a hydraulic rod and cooperating with a fixed lower roller to form a clamping channel with an automatically adjustable gap. This achieves stable clamping and precise transmission of material strips of different thicknesses, thereby improving the product processing accuracy.

[0009] 2. This utility model solves the problems of waste and dust collection and separation, cumbersome cleaning and environmental pollution caused by the prior art by setting up a drawer to receive solid waste and using a negative pressure system to filter and collect dust into the drawer. It simplifies the cleaning process and keeps the production environment clean. Attached Figure Description

[0010] Figure 1 This is a perspective view of a punching device for producing filler according to the present invention; Figure 2 This is a cross-sectional schematic diagram of a soundproof room for a punching device for filler production proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of a drawer for a punching device for filler production according to the present invention; Figure 5 This is a cross-sectional schematic diagram of the negative pressure pipe of a punching device for filler production proposed in this utility model. Figure 6 for Figure 5 Enlarged diagram of point B in the middle.

[0011] Legend: 1. Soundproof enclosure; 2. Material conveyor belt; 3. Adjustable material clamping mechanism; 301. Mounting plate; 302. Guide rail; 303. Hydraulic rod; 304. Upper roller; 305. Lower roller; 306. Roller; 4. Base; 5. Punching tool; 6. Housing; 7. Controller; 8. Waste collection mechanism; 801. Negative pressure housing; 802. Dust suction port; 803. Negative pressure pipe; 804. Fan; 805. Drawer; 806. Extended exhaust duct; 807. Filter screen. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Reference Figures 1-6 An embodiment of this utility model is provided: This utility model embodiment provides a punching device for filler production, including a base 4 and a housing 6 installed on the base 4. The base 4 provides the installation and support foundation for the entire device. The housing 6 has an opening for the material belt 2 to pass through. The punch 5 is disposed inside the housing 6 and is used to punch the material belt 2 that is conveyed to a predetermined position. It also includes an adjustable material clamping mechanism 3, which is used to stably clamp and convey the material belt 2 before punching. The adjustable material clamping mechanism 3 includes a lower roller 305, which is fixedly installed below the passage of the housing 6, and also includes a mounting plate 301 disposed above the lower roller 305. A guide rail 302 is fixedly installed on the mounting plate 301. The upper roller 304 is slidably connected to the mounting plate 301 through the guide rail 302. One end of the hydraulic rod 303 is connected to the mounting plate 301, and the other end is... The hydraulic rod 303, which abuts against the upper roller 304, can drive the upper roller 304 to slide up and down along the length of the guide rail 302. The rollers 306 are respectively sleeved on the outside of the upper roller 304 and the lower roller 305, thus defining a clamping channel for the material belt 2 to pass through between the upper roller 304 and the lower roller 305. By controlling the action of the hydraulic rod 303 through the controller 7, the distance between the upper roller 304 and the lower roller 305 can be changed, thereby adjusting the height of the clamping channel to adapt to and tightly clamp material belts 2 of different thicknesses. The waste collection mechanism 8 includes a drawer 805, which is slidably connected to the inner cavity of the base 4. The drawer 805 is located directly below the punch 5. This arrangement allows larger solid waste generated during the punching process to fall directly into the drawer 805 and be collected by gravity. The waste collection mechanism 8 also includes a negative pressure shell 801, which is located below the punch 5 and is used to collect dust at the source. The negative pressure shell 801 has a suction port 802, and one end of the negative pressure pipe 803 is connected to the suction port 802. 02 Connection, the fan 804 is connected to the other end of the negative pressure pipe 803. When the fan 804 is working, a negative pressure is generated at the dust inlet 802 of the negative pressure shell 801, which draws the dust generated by punching and the dust-laden air into the negative pressure pipe 803. In order to collect the dust in the drawer 805, the negative pressure pipe 803 has a dust discharge port above the drawer 805. The dust intercepted by the subsequent filtration device can fall into the drawer 805 through the dust discharge port, thereby realizing the unified collection of solid waste and dust and simplifying the cleaning process; The waste collection mechanism 8 also includes a filter screen 807. The fan 804 is fixed to the top side of the negative pressure pipe 803 via a connecting pipe. The filter screen 807 is located inside the connecting pipe, between the negative pressure pipe 803 and the fan 804, and is used to intercept dust sucked in from the suction port 802. It also includes a soundproof chamber 1. The base 4, outer shell 6, punch 5, adjustable material clamping mechanism 3, and waste collection mechanism 8 are all integrally arranged within the soundproof chamber 1. This is to ensure that the purified air is exhausted to the outside of the equipment, avoiding contamination of the interior of the soundproof chamber 1. To mitigate the impact of a clean environment, the waste collection mechanism 8 also includes an extended exhaust duct 806, which is connected to the output end of the fan 804. The end of the extended exhaust duct 806 passes through the soundproof room 1 and extends to the outside of the soundproof room 1. The mechanism also includes a controller 7, which is electrically connected to the hydraulic rod 303 of the adjustable material clamping mechanism 3, the punch 5, and the fan 804 of the waste collection mechanism 8. The controller 7 can coordinate and control the timing and start / stop of actions such as material clamping, punching, and dust collection.

[0014] Working principle: When the material belt 2 enters through the port of the outer shell 6 and reaches the position of the adjustable material clamping mechanism 3, the controller 7 drives the hydraulic rod 303 to move. The hydraulic rod 303 pushes the upper roller 304 to move downward along the guide rail 302 until the roller 306 sleeved outside the upper roller 304 and the lower roller 305 stably clamps the material belt 2. Through the precise drive of the hydraulic rod 303, it can adaptively clamp material belts 2 of different thicknesses to ensure the smoothness of the conveying process. The material belt 2, which is held stably, is conveyed to the bottom of the puncher 5. The controller 7 controls the puncher 5 to punch the material belt 2. During the punching process, the solid waste generated falls directly into the drawer 805 located below due to gravity. At the same time, the controller 7 starts the fan 804 to form a negative pressure airflow at the dust suction port 802 of the negative pressure shell 801, which sucks the dust generated by punching into the negative pressure pipe 803. Dust-laden air entering the negative pressure pipe 803 moves upward and passes through the filter 807 installed inside the connecting pipe. The filter 807 intercepts the dust from the air. The intercepted dust falls down along the inner wall of the negative pressure pipe 803 and enters the drawer 805 through the dust collection port opened above the drawer 805, where it is collected along with solid waste. The clean air purified by the filter 807 is then discharged to the outside of the soundproof room 1 by the fan 804 through the extended exhaust pipe 806. The noise generated during the operation of the entire device is effectively isolated by the soundproof room 1.

Claims

1. A punching device for filling material production, used for punching a material strip (2), comprising a base (4), a housing (6), and a punch (5), wherein the housing (6) is mounted on the base (4), the punch (5) is disposed inside the housing (6), and the housing (6) has an opening for the material strip (2) to pass through, characterized in that, Also includes: An adjustable material clamping mechanism (3) includes a lower roller (305) and a mounting plate (301). The lower roller (305) is fixedly installed below the passage. The mounting plate (301) is located above the lower roller (305). A guide rail (302) is fixedly installed on the mounting plate (301). An upper roller (304) is slidably connected to the mounting plate (301) through the guide rail (302). One end of a hydraulic rod (303) is connected to the mounting plate (301), and the other end abuts against the upper roller (304). Rollers (306) are respectively sleeved on the outside of the upper roller (304) and the lower roller (305). A clamping channel for the material belt (2) to pass through is defined between the upper roller (304) and the lower roller (305).

2. The punching device for packing production according to claim 1, characterized in that: The further good includes a waste collection mechanism (8), which includes a drawer (805) that is slidably connected to the base (4). The drawer (805) is located below the punch (5), and a negative pressure shell (801) is located below the punch (5). A dust suction port (802) is provided on the negative pressure shell (801), and one end of a negative pressure pipe (803) is connected to the dust suction port (802). A dust collection port is provided above the drawer (805) on the negative pressure pipe (803), and a fan (804) is connected to the other end of the negative pressure pipe (803).

3. The punching device for packing production according to claim 2, characterized in that: The waste collection mechanism (8) also includes a filter screen (807), which is disposed between the negative pressure pipe (803) and the fan (804).

4. The punching device for packing production according to claim 3, characterized in that: The fan (804) is fixed to the top side of the negative pressure pipe (803) via a connecting pipe.

5. A punching device for packing production according to claim 1, characterized in that: It also includes a soundproof room (1), in which the base (4), the outer shell (6), the punch (5), the adjustable material clamping mechanism (3) and the waste collection mechanism (8) are all located.

6. A punching device for packing production according to claim 2, characterized in that: The waste collection mechanism (8) also includes an extended air outlet pipe (806), which is connected to the output end of the fan (804), and the end of the extended air outlet pipe (806) extends to the outside of the soundproof room (1).

7. A punching device for packing production according to claim 1, characterized in that: It also includes a controller (7) which is electrically connected to the hydraulic rod (303) and the punch (5).

8. A punching device for packing production according to claim 7, characterized in that: The controller (7) is also electrically connected to the fan (804).

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