Automatic surface cover punching machine for pressure gas storage tank production

Abstract

The utility model provides an automatic surface cover punching machine for producing a pressure gas storage tank, which relates to the technical field of punching machines and comprises a base, a forming groove is formed in the top of the base, a conveying belt is arranged on the inner surface of the base, and a fixing plate is fixedly connected to the inner surface of the conveying belt. A plurality of telescopic rods are symmetrically and fixedly connected to the top of the fixing plate, a sliding plate is fixedly connected between the bottoms of the multiple telescopic rods, and the outer surfaces of the multiple telescopic rods are each sleeved with a first spring. According to the circular plate forming device, after a circular plate is formed, the circular plate can fall into the base through the forming groove, then under the cooperation of a first spring, a telescopic rod, a sliding block and a fixing plate, impact force generated when the circular plate falls can be buffered to a certain degree, the circular plate is protected to a certain degree, and direct contact between the circular plate and a conveying belt is avoided; and then the materials fall onto the conveying belt to be conveyed to the next step, the requirement for manual carrying is reduced, and the working efficiency of the production line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping machines, in particular to an automatic stamping machine for the face cover in the production of pressure gas storage tanks. Background Art

[0002] An automatic stamping machine is an important device for producing the face covers of pressure gas storage tanks. This device can achieve an efficient and precise stamping process and is suitable for large-scale production.

[0003] In the prior art, when stamping the face cover of a gas storage tank, it is necessary to stamp the sheet into a suitable circular sheet for subsequent processing. However, after the existing stamping machine finishes stamping the material, it usually falls to the bottom of the stamping seat, and the operator needs to spend time to take out the dropped finished product, resulting in the stagnation of the production line and reduced efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the prior art that when stamping the face cover of a gas storage tank, it is necessary to stamp the sheet into a suitable circular sheet for subsequent processing. However, after the existing stamping machine finishes stamping the material, it usually falls to the bottom of the stamping seat, and the operator needs to spend time to take out the dropped finished product, resulting in the stagnation of the production line and reduced efficiency, and to propose an automatic stamping machine for the face cover in the production of pressure gas storage tanks.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an automatic stamping machine for the face cover in the production of pressure gas storage tanks, including: a base, a forming groove is opened at the top of the base, a conveyor belt is arranged on the inner surface of the base, a fixing plate is fixedly connected to the inner surface of the conveyor belt, a plurality of telescopic rods are symmetrically and fixedly connected to the top of the fixing plate, a sliding plate is fixedly connected between the tops of the plurality of telescopic rods, a first spring is sleeved on the outer surface of each of the plurality of telescopic rods, the top of the base is fixedly connected to a top plate through a support rod, and a hydraulic rod is fixedly connected to the top of the top plate.

[0006] Preferably, the driving end of the hydraulic rod movably penetrates through the top of the top plate, and an upper die is fixedly connected to the driving end of the hydraulic rod.

[0007] Preferably, a plurality of installation grooves are opened at the bottom of the upper die, and dampers are fixedly connected to the inner tops of the plurality of installation grooves.

[0008] Preferably, a pressing plate is fixedly connected between the bottoms of the plurality of dampers, and a second spring is sleeved on the outer surface of each of the plurality of dampers.

[0009] Preferably, the position of the forming groove is matched with the position of the sliding plate, and the position of the upper die is matched with the position of the forming groove.

[0010] Preferably, guide rods symmetrically and movably penetrate through the top of the top plate, and the bottoms of the two guide rods are fixedly connected to the top of the upper die.

[0011] Preferably, the sliding plate is inclined, and the position of the sliding plate is inside the forming groove.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] 1. In the present utility model, after the circular plate is formed, it will fall into the base through the forming groove. Then, with the cooperation of the first spring, the telescopic rod, the slider and the fixing plate, the impact force when the circular plate falls can be buffered to a certain extent, protecting the circular plate to a certain extent, and also avoiding the direct contact between the circular plate and the conveyor belt. Then it falls onto the conveyor belt and is conveyed to the next step, reducing the need for manual handling and improving the working efficiency of the production line.

[0014] 2. In the present utility model, when the upper die moves downward, it will drive the guide rod to slide along the top plate, so as to ensure that the upper die moves in a straight line during the up and down movement, preventing it from deviating from the track or tilting, thus ensuring the accuracy and stability of stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of an automatic stamping machine for the face cover used in the production of a pressure gas storage tank proposed by the present utility model;

[0016] Figure 2 is a partial structural schematic diagram of an automatic stamping machine for the face cover used in the production of a pressure gas storage tank proposed by the present utility model;

[0017] Figure 3 is a cross-sectional view of the conveyor belt of an automatic stamping machine for the face cover used in the production of a pressure gas storage tank proposed by the present utility model;

[0018] Figure 4 is an unfolded view of the upper die of an automatic stamping machine for the face cover used in the production of a pressure gas storage tank proposed by the present utility model.

[0019] Legend: 1. Base; 2. Forming groove; 3. Upper die; 4. Guide rod; 5. Hydraulic rod; 6. Conveyor belt; 7. Top plate; 8. Pressure plate; 9. Fixing plate; 10. First spring; 11. Telescopic rod; 12. Sliding plate; 13. Installation groove; 14. Damper; 15. Second spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0022] Embodiment 1, as Figures 1-4 shown, the present utility model provides an automatic stamping machine for the face cover in the production of a pressure gas storage tank, including: a base 1, a forming groove 2 is opened at the top of the base 1, a conveyor belt 6 is arranged on the inner surface of the base 1, a fixing plate 9 is fixedly connected to the inner surface of the conveyor belt 6, a plurality of telescopic rods 11 are symmetrically and fixedly connected to the top of the fixing plate 9, a sliding plate 12 is fixedly connected between the tops of the plurality of telescopic rods 11, a first spring 10 is sleeved on the outer surface of each of the plurality of telescopic rods 11, the top of the base 1 is fixedly connected to a top plate 7 through a support rod, a hydraulic rod 5 is fixedly connected to the top of the top plate 7, the driving end of the hydraulic rod 5 movably penetrates through the top of the top plate 7, the driving end of the hydraulic rod 5 is fixedly connected to an upper die 3, a plurality of mounting grooves 13 are opened at the bottom of the upper die 3, dampers 14 are fixedly connected to the inner tops of the plurality of mounting grooves 13, a pressing plate 8 is fixedly connected between the bottoms of the plurality of dampers 14, a second spring 15 is sleeved on the outer surface of each of the plurality of dampers 14, the position of the forming groove 2 is matched with the position of the sliding plate 12, and the position of the upper die 3 is matched with the position of the forming groove 2.

[0023] The overall effect achieved by the entire Embodiment 1 is that the plurality of telescopic rods 11 are respectively two high and two low, so that the sliding plate 12 is inclined. When stamping a sheet, the sheet is placed on the base 1, and then the hydraulic rod 5 is started to drive the upper die 3 to move downward. When the upper die 3 moves downward, the pressing plate 8 will contact the sheet first to fix the sheet and prevent it from moving or deforming during the subsequent stamping process. At the same time, when the upper die 3 descends, under the cooperation of the damper 14 and the second spring 15, it plays a role of buffering and shock absorption, protecting the upper die 3 and the sheet from impact damage. Then, the sheet is stamped and formed by the upper die 3 and the forming groove 2. Then, the formed circular plate will fall onto the sliding plate 12, and the first spring 10 at the bottom of the sliding plate 12 can buffer the impact force when the circular plate falls. At the same time, under the action of the telescopic rod 11, the movement track of the sliding plate 12 is ensured, so as to avoid the circular plate directly contacting the conveyor belt 6, resulting in damage to the conveyor belt 6 or the circular plate. Then, the circular plate slides downward through the inclined setting of the sliding plate 12 and falls onto the conveyor belt 6, and is conveyed to the next step by the conveyor belt 6, reducing the need for manual handling and improving the working efficiency of the production line.

[0024] Embodiment 2, as Figures 1-4As shown, guide rods 4 are symmetrically and movably penetrated through the top of the top plate 7. The bottoms of the two guide rods 4 are fixedly connected to the top of the upper die 3. The slide plate 12 is inclined and located inside the forming groove 2.

[0025] The effect achieved by the entire Embodiment 2 is that when the upper die 3 moves downward, it will drive the guide rod 4 to slide along the top plate 7, thereby ensuring that the upper die 3 moves in a straight line during the up and down movement, preventing it from deviating from the track or tilting, and thus ensuring the accuracy and stability of stamping.

[0026] Working principle: When stamping a sheet, place the sheet on the base 1, then start the hydraulic rod 5 to drive the upper die 3 to move downward. At the same time, it will drive the guide rod 4 to slide along the top plate 7, thereby ensuring that the upper die 3 moves in a straight line during the up and down movement. When the upper die 3 moves downward, the pressing plate 8 will contact the sheet first to fix the sheet and prevent it from moving or deforming during the subsequent stamping process. At the same time, during the downward movement of the upper die 3, with the cooperation of the damper 14 and the second spring 15, it plays a role in buffering and shock absorption, protecting the upper die 3 and the sheet from impact damage. Then, the sheet is stamped and formed by the upper die 3 and the forming groove 2. Then, the formed circular plate will fall onto the slide plate 12, and the first spring 10 at the bottom of the slide plate 12 can buffer the impact force when the circular plate falls. At the same time, under the action of the telescopic rod 11, the movement track of the slide plate 12 is ensured, thereby preventing the circular plate from directly contacting the conveyor belt 6 and causing damage to the conveyor belt 6 or the circular plate. Then, the circular plate slides downward due to the inclined setting of the slide plate 12 and falls onto the conveyor belt 6, and is conveyed to the next step by the conveyor belt 6, reducing the need for manual handling and improving the working efficiency of the production line.

[0027] The wiring diagram of the hydraulic rod 5 and the conveyor belt 6 in the present utility model belongs to the common knowledge in the field. Its working principle is already known technology, and its model is selected according to actual use. Therefore, the control method and wiring layout of the hydraulic rod 5 and the conveyor belt 6 will not be explained in detail.

[0028] The above are only the preferred embodiments of the present utility model, and do not limit the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An automatic punching machine for the production of pressure gas storage tanks, characterized in that: include: A base (1), wherein a molding groove (2) is formed on the top of the base (1), a conveyor belt (6) is arranged on the inner surface of the base (1), a fixing plate (9) is fixedly connected to the inner surface of the conveyor belt (6), a plurality of telescopic rods (11) are symmetrically fixedly connected to the top of the fixing plate (9), a slide plate (12) is fixedly connected between the tops of the plurality of telescopic rods (11), a first spring (10) is sleeved on the outer surfaces of the plurality of telescopic rods (11), the top of the base (1) is fixedly connected to a top plate (7) via a support rod, and the top of the top plate (7) is fixedly connected to a hydraulic rod (5).

2. The automatic punching machine for producing a cover for a pressure gas storage tank according to claim 1, characterized in that: The driving end of the hydraulic rod (5) movably penetrates the top of the top plate (7), and the driving end of the hydraulic rod (5) is fixedly connected to the upper mold (3).

3. The automatic punching machine for producing a cover for a pressure gas storage tank according to claim 2, characterized in that: A plurality of mounting grooves (13) are provided at the bottom of the upper mold (3), and dampers (14) are fixedly connected to the inner tops of the plurality of mounting grooves (13).

4. The automatic punching machine for producing a cover for a pressure gas storage tank according to claim 3, characterized in that: A pressure plate (8) is fixedly connected between the bottoms of the plurality of dampers (14), and a second spring (15) is sleeved on the outer surfaces of the plurality of dampers (14).

5. The automatic punching machine for producing a cover for a pressure gas storage tank according to claim 4, characterized in that: The position of the molding groove (2) matches the position of the slide plate (12), and the position of the upper mold (3) matches the position of the molding groove (2).

6. The automatic punching machine for producing a cover for a pressure gas storage tank according to claim 5, characterized in that: A guide rod (4) is symmetrically and movably penetrated through the top of the top plate (7), and the bottoms of the two guide rods (4) are fixedly connected to the top of the upper mold (3).

7. The automatic punching machine for producing a cover for a pressure gas storage tank according to claim 6, characterized in that: The slide plate (12) is arranged in an inclined manner, and the slide plate (12) is located inside the molding groove (2).

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