A processing device for a shell

Abstract

The utility model discloses a kind of processing devices for shell, it is related to shell processing technical field, including bottom plate, feeding and discharging assembly and die cutting mechanism, feeding and discharging assembly includes the feeding track and the discharging track of bottom plate top end along linear distribution, the width of feeding track is greater than the width of discharging track, feeding track top is equipped with feeding track groove, discharging track top is equipped with the discharging track groove that is communicated with feeding track groove, die cutting mechanism is used to carry out die cutting to the shell on the feeding track transmission.The utility model is by being set up by the feeding and discharging assembly that feeding track and discharging track are linear distribution on bottom plate, i. e. it can use the width difference between feeding track groove on feeding track and discharging track groove on discharging track, make the shell base material of width change after die cutting into discharging track groove transmission, and waste after cutting falls from feeding track port, improve the working efficiency of shell processing.

Description

Technical Field

[0001] This utility model relates to the field of spring processing technology, and in particular to a spring processing device. Background Technology

[0002] In the process of spring sheet processing, die cutting is one of the important processing steps. Its purpose is to die cut the sheet-shaped spring sheet into spring sheet substrates of the required shape and length to meet the needs of subsequent processing.

[0003] In existing die-cutting devices for spring sheet processing, the die-cut spring sheet substrate and die-cutting waste are mixed together, requiring manual sorting of the spring sheet substrate. This makes the material handling after spring sheet die-cutting cumbersome, time-consuming, and labor-intensive, affecting the work efficiency of spring sheet processing. To address this, we propose a processing device for spring sheets. Utility Model Content

[0004] The purpose of this invention is to provide a processing device for shrapnel to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a processing device for spring clips, comprising: Base plate; The loading and unloading assembly includes a loading track and a unloading track that are distributed in a straight line along the top of the base plate. The width of the loading track is greater than the width of the unloading track. The top of the loading track is provided with a loading track groove, and the top of the unloading track is provided with a unloading track groove that communicates with the loading track groove. A die-cutting mechanism is used to die-cut the spring sheet conveyed on the feeding track.

[0006] Preferably, the feeding track has a material distribution cone surface on both sides of the feeding track.

[0007] Preferably, a top plate is provided above the bottom plate, and support columns are fixedly connected to the corners between the top plate and the bottom plate.

[0008] Preferably, the die-cutting mechanism includes; Lower die cutter holder, the lower die cutter holder is disposed on the feeding track; An upper die-cutting seat, which is located directly above the lower die-cutting knife seat; The hydraulic cylinder has an upper die-cutting seat fixedly connected to the top plate, and the telescopic shaft of the hydraulic cylinder extends to the bottom of the top plate and is fixed to the upper die-cutting seat.

[0009] Preferably, the end of the feeding track near the unloading track has an assembly slot that communicates with the feeding track groove, and the lower die cutter seat is inserted into the inner side of the assembly slot.

[0010] Preferably, a T-shaped rod is fixedly connected to the bottom end of the lower die cutter seat, a T-shaped tube is fixedly connected to the bottom of the assembly slot, the outer wall of the T-shaped rod is movably inserted into the T-shaped tube, and an elastic compression spring is fixedly connected between the T-shaped rod and the T-shaped tube.

[0011] The technical effects and advantages of this utility model are as follows: This invention utilizes a loading and unloading assembly consisting of a loading track and an unloading track arranged in a straight line on the base plate. By taking advantage of the width difference between the loading track groove and the unloading track groove, the die-cut spring sheet substrate, whose width changes after die-cutting, is transported into the unloading track groove. Meanwhile, the cut waste material falls from the loading track port, achieving automatic separation between the spring sheet substrate and the waste material after die-cutting, thus improving the efficiency of spring sheet processing. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a partial cross-sectional view of the front of the feeding track of this utility model.

[0014] Figure 3 This is a partial three-dimensional structural diagram of the material feeding track of this utility model.

[0015] In the diagram: 100, base plate; 101, top plate; 102, support column; 103, hydraulic telescopic cylinder; 104, upper die-cutting seat; 105, feeding track; 106, feeding track groove; 107, unloading track; 108, unloading track groove; 109, assembly slot; 110, lower die-cutting knife seat; 111, T-shaped rod; 112, T-shaped tube; 113, elastic compression spring; 114, material distribution cone surface. Detailed Implementation

[0016] 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.

[0017] This utility model provides, for example Figures 1-3 The image shows a processing device for shrapnel.

[0018] Example 1: Includes a base plate 100, a loading / unloading assembly, and a die-cutting mechanism. The die-cutting mechanism is used to die-cut the spring sheet conveyed on the loading track 105. The loading / unloading assembly includes a loading track 105 and a unloading track 107 distributed in a straight line along the top of the base plate 100. The width of the loading track 105 is greater than the width of the unloading track 107. The top of the loading track 105 is provided with a loading track groove 106, and the top of the unloading track 107 is provided with a unloading track groove 108 communicating with the loading track groove 106. The unloading track 107 is close to... Both sides of the feeding track 105 are provided with a material distribution cone surface 114. In existing spring sheet processing, due to subsequent processing requirements, continuous sheet-shaped spring sheets need to be die-cut to dimensions that meet the requirements of subsequent processing. This results in excess waste material on both sides of the die-cut spring sheets. However, the die-cutting machines currently in use cannot automatically clean up the waste material on both sides of the spring sheets, and it can only be cleaned manually. Therefore, in this embodiment, a feeding track 105 and a discharging track 107 distributed in a straight line are provided on the base plate 100. The width of the loading track groove 106 on the material track 105 is adapted to the width of the initial sheet spring, allowing the sheet spring to move forward along the loading track groove 106 to the end position for die-cutting. The width of the die-cut spring substrate is matched with the size of the unloading track groove 108 on the unloading track 107. This ensures that when the subsequent sheet spring is pushed forward after die-cutting, the spring substrate enters the unloading track groove 108 and is conveyed forward. The remaining waste spring material after die-cutting falls from the end position of the loading track 105 to the bottom. On plate 100, the waste material after die-cutting of the spring sheet is automatically separated and discharged. This process does not require manual intervention. When the sheet spring sheet is continuously fed forward, positioned and die-cut, the die-cut spring sheet substrate is automatically sent out through the unloading track groove 108, while the remaining waste spring sheet falls onto the bottom plate 100 for easy collection later. The setting of the material separating cone surface 114 can align the joint point between the die-cut spring sheet substrate and the waste spring sheet, thereby guiding and separating the waste spring sheet.

[0019] Furthermore, a top plate 101 is provided above the base plate 100, and support columns 102 are fixedly connected to the corners between the top plate 101 and the base plate 100. The die-cutting mechanism includes a lower die-cutting blade holder 110, an upper die-cutting holder 104, and a hydraulic cylinder 103. The lower die-cutting blade holder 110 is set on the feeding track 105, and the upper die-cutting holder 104 is located directly above the lower die-cutting blade holder 110. The upper die-cutting holder 104 is fixedly connected to the top plate 101. The telescopic shaft of the hydraulic cylinder 103 extends to the bottom of the top plate 101 and is fixed to the upper die-cutting holder 104. In this embodiment, the bottom end of the upper die-cutting holder 104 has a right-angled U-shaped die-cutting blade. After the spring sheet transmitted on the feeding track 105 is in place, the hydraulic cylinder 103 drives the upper die-cutting holder 104 to move down and apply a cutting force to the spring sheet, thereby automatically completing the die-cutting operation of the spring sheet, which has high working efficiency.

[0020] Example 2: Based on Example 1, Example 2 further describes that the end of the feeding track 105 near the unloading track 107 has an assembly slot 109 communicating with the feeding track groove 106. The lower die cutter seat 110 is inserted into the inner side of the assembly slot 109. A T-shaped rod 111 is fixedly connected to the bottom of the lower die cutter seat 110. A T-shaped tube 112 is fixedly connected to the bottom of the assembly slot 109. The outer wall of the T-shaped rod 111 is movably inserted into the T-shaped tube 112. An elastic compression spring 113 is fixedly connected between 11 and T-shaped tube 112. In this embodiment, the lower die-cutting blade holder 110 is housed by setting an assembly slot 109 at the end of the feeding track 105. The combination of T-shaped rod 111, T-shaped tube 112, and elastic compression spring 113 enhances the elastic support of the lower die-cutting blade holder 110. When the upper die-cutting base 104 is driven downward by the hydraulic cylinder 103 to die-cut the spring sheet positioned on the lower die-cutting blade holder 110, the downward pressure... The function first moves the lower die-cutting blade holder 110 downward, allowing the die-cutting blade on the upper die-cutting holder 104 to perform a longitudinal cut on the spring sheet. Then, as the upper die-cutting holder 104 continues to press down on the lower die-cutting blade holder 110, until the T-shaped rod 111 and T-shaped tube 112 reach the blocking position, the lower die-cutting blade holder 110 can no longer move downward. At this time, the hydraulic cylinder 103 continues to provide extrusion force to the upper die-cutting holder 104, which allows the upper die-cutting holder 104 to perform a transverse die-cutting operation on the spring sheet on the lower die-cutting blade holder 110 through the die-cutting blade at its bottom position. In this way, the die-cutting operation of the spring sheet substrate on the sheet spring can be completed in two consecutive steps. This allows the die-cutting blade at the bottom of the upper die-cutting holder 104 to be set up independently, and the cutting position of the independent die-cutting blade is small, making it easier to complete the cutting operation, reducing the wear of the die-cutting blade, and extending its service life. At the same time, the independent setting of the die-cutting blade allows for individual replacement, reducing maintenance costs.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A processing apparatus for spring clips, characterized in that, include: Base plate (100); The loading and unloading assembly includes a loading track (105) and a unloading track (107) that are distributed in a straight line at the top of the base plate (100). The width of the loading track (105) is greater than the width of the unloading track (107). The top of the loading track (105) is provided with a loading track groove (106), and the top of the unloading track (107) is provided with a unloading track groove (108) that communicates with the loading track groove (106). A die-cutting mechanism is used to die-cut the spring sheet conveyed on the feeding track (105).

2. The processing apparatus for spring clips according to claim 1, characterized in that, The feeding track (107) is provided with a material distribution cone (114) on both sides of the side close to the feeding track (105).

3. The processing apparatus for spring clips according to claim 1, characterized in that, A top plate (101) is provided above the bottom plate (100), and a support column (102) is fixedly connected to the corner of the top plate (101) and the bottom plate (100).

4. The processing apparatus for spring clips according to claim 3, characterized in that, The die-cutting mechanism includes: The lower die cutter holder (110) is disposed on the feeding track (105); The upper die-cutting seat (104) is located directly above the lower die-cutting knife seat (110); The hydraulic cylinder (103) and the upper die-cutting seat (104) are fixedly connected to the top plate (101). The telescopic shaft of the hydraulic cylinder (103) extends to the bottom of the top plate (101) and is fixed to the upper die-cutting seat (104).

5. The processing apparatus for spring clips according to claim 4, characterized in that, The end of the feeding track (105) near the unloading track (107) is provided with an assembly slot (109) that communicates with the feeding track groove (106), and the lower die cutter seat (110) is inserted into the inner side of the assembly slot (109).

6. The processing apparatus for spring clips according to claim 5, characterized in that, The bottom end of the lower die cutter holder (110) is fixedly connected to a T-shaped rod (111), the bottom of the assembly slot (109) is fixedly connected to a T-shaped tube (112), the outer wall of the T-shaped rod (111) is movably inserted into the T-shaped tube (112), and an elastic compression spring (113) is fixedly connected between the T-shaped rod (111) and the T-shaped tube (112).

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