Continuous automatic production equipment for LPG (Liquefied Petroleum Gas) bottle sealing heads

Abstract

The utility model discloses continuous automatic production equipment for LPG (Liquefied Petroleum Gas) bottle end sockets, and relates to the technical field of LPG bottle production. The device comprises a supporting table, a supporting plate, an air cylinder, a fixing ring and a second electric push rod, a containing opening is formed in the center of the top of the supporting table, the fixing ring is fixed to the portion, outside the containing opening, of the top of the supporting table, and an output track is fixed to the portion, outside the fixing ring, of the top of the supporting table; the fixing plate is fixed to the top of the supporting table, a second electric push rod is fixed to the top of the fixing plate, a supporting plate is arranged above the supporting table, and an air cylinder is fixed to the center of the bottom of the supporting table. Through the arrangement of the supporting table, the supporting plate, the air cylinder, the fixing ring and the second electric push rod, the problems that in LPG bottle end socket forming, moving of disc materials to the forming position is not convenient enough, the number of manual operation steps is large, and working continuity is not high enough are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of LPG bottle production, in particular to a continuous automatic production device for LPG bottle heads. Background Art

[0002] LPG bottle head (hereinafter referred to as bottle head) is an important part of liquefied petroleum gas cylinder. LPG bottle head is usually located at the top and bottom of the bottle body, used to close the bottle body to form a complete pressure vessel. It is generally made of steel plate stamping or spinning, with a certain thickness and strength to withstand the pressure in the bottle. For the standard series of LPG bottle heads, stamping forming process is generally adopted. This method uses a press and a mold to process the steel plate into the required shape, but it still has the following disadvantages in actual use:

[0003] During the production of LPG bottle heads, operators need to place the cut discs on the bottle head forming equipment and move them to the working area. During the operation, the disc-shaped materials need to be pushed to the appropriate position. During the operation, the discs are attached to the top of the support table, and it is not convenient to move the discs.

[0004] Secondly, after the bottle heads are produced, the operator needs to remove the formed bottle heads and place them in the next processing equipment for processing and production. During the work process, the operator needs to perform many operation steps and the work continuity is not high enough. Utility Model Content

[0005] The purpose of the utility model is to provide a continuous automated production equipment for LPG bottle heads. By arranging a support table, a support plate, a cylinder, a fixed ring and an electric push rod, the problems of inconvenience in moving disc materials to the forming position during the LPG bottle head forming process, more manual operation steps and insufficient work continuity are solved.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a continuous automatic production equipment for LPG bottle heads, comprising a support platform, a support plate, a cylinder, a fixed ring and two electric push rods, wherein a receiving port is provided at the top center of the support platform, a fixed ring is fixed at the top of the support platform outside the receiving port, an output track is fixed at the top of the support platform outside the fixed ring, a fixed plate is arranged at the side of the top of the fixed ring away from the output track, the fixed plate is fixed to the top of the support platform, two electric push rods are fixed at the top of the fixed plate, a support plate is arranged above the support platform, and a cylinder is fixed at the bottom center of the support platform. When working, a bottle head disc to be processed is supported on it by the support platform, and one electric push rod is supported on it by the support plate, the bottle head formed in the receiving port is driven to rise to above the fixed ring by the cylinder, the bottle head disc is supported therein by the fixed ring, and the push plate is driven to move by the two electric push rods.

[0008] Furthermore, a movable hole is vertically opened in the support platform at the bottom of the accommodating port, and support legs are fixed at the four corners of the bottom of the support platform. When the accommodating port is working, the movable column is movably connected through the movable hole and supported on the ground by the support legs.

[0009] Furthermore, an electric push rod is fixed at a position on the top of the support plate corresponding to the accommodating opening, the piston rod of the electric push rod passes through the support plate and an upper mold is fixed to the bottom end of the piston rod, the upper mold is arranged at the bottom of the support plate, a support column is fixed at the edge of the bottom of the support plate away from the upper mold, the support column is fixed to one side of the support platform, the support plate drives the upper mold to rise and fall through the electric push rod, and the support plate is supported above the support platform through the support column.

[0010] Furthermore, a movable column is fixed to the telescopic end of the cylinder, and the movable column is movably connected in the movable hole. When the cylinder is working, the bottle head formed in the accommodating port is pushed by the movable column.

[0011] Furthermore, the central axis of the fixing ring is in the same straight line as the central line of the receiving port, and the upper part of the inner ring of the fixing ring is chamfered so that the disc-type material support of the bottle head is in an accurate position on the support platform.

[0012] Furthermore, the telescopic end of the second electric push rod faces the accommodating port and a pushing plate is fixed to the telescopic end, the fixed plate extends out of the outside of the support platform, and a reinforcing plate is fixed to the bottom of the fixed plate on the outside of the support platform, and the reinforcing plate is fixed to the outer surface of the support platform. The second electric push rod drives the pushing plate to move to push the formed bottle head to the output track.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem that it is not convenient to move the disc material to the forming position in the LPG bottle head forming process by arranging a supporting platform, a supporting plate, a cylinder and a fixing ring. When placing the disc material, the disc material is directly placed in the fixing ring, and is lowered to be supported on the supporting platform through the chamfering setting of the inner ring of the fixing ring, so that the position of the disc material can be accurately located. During use, the position for placing the disc material is set outside the pressing position of the upper mold, which makes the operation safer and the placement more convenient.

[0015] The utility model solves the problem of more manual operation steps and insufficient work continuity in the LPG bottle head forming process by arranging a support platform, a support plate, a cylinder and an electric push rod. After the bottle head is pushed on the output track, the bottle head is pushed under the action of the bottle heads that contact each other on the output track, and the bottle head is transported to the next processing equipment for processing. After completion, the electric push rod is started to drive the push plate to return to its position, and the cylinder is started to drive the movable column to descend back into the movable hole, and the top of the movable column is flush with the accommodating port. There are fewer manual operation steps in the LPG bottle head forming process, the work continuity is better, and the work efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a stereogram of the assembly structure of a continuous automated production equipment for LPG bottle heads;

[0018] Figure 2 It is a structural stereogram of the support platform;

[0019] Figure 3 It is a structural stereogram of the support plate;

[0020] Figure 4 It is a structural stereogram of the cylinder;

[0021] Figure 5 It is a structural stereogram of the fixing ring;

[0022] Figure 6 It is a structural stereogram of the electric push rod 2.

[0023] Reference numerals:

[0024] 1. Support platform; 101. Receiving opening; 102. Movable hole; 103. Output track; 104. Support leg; 2. Support plate; 201. Support column; 202. Electric push rod 1; 203. Upper mold; 3. Cylinder; 301. Movable column; 4. Fixed ring; 5. Electric push rod 2; 501. Push plate; 502. Fixed plate; 503. Reinforcement plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0026] See also Figure 1-5 The utility model is a continuous automatic production equipment for LPG bottle heads, including a support platform 1, a support plate 2, a cylinder 3, a fixing ring 4 and an electric push rod 5. A receiving port 101 is provided at the top center of the support platform 1. When the support platform 1 is working, the receiving port 101 cooperates to form the outer side of the bottle head. A fixing ring 4 is fixed on the top of the support platform 1 outside the receiving port 101. The support platform 1 movably connects the disc to be formed therein through the fixing ring 4. An output track 103 is fixed on the top of the support platform 1 outside the fixing ring 4. The fixing ring 4 passes through the output track 103. 03 conveys the bottle head after forming, a fixing plate 502 is set on the side of the top of the fixing ring 4 away from the output track 103, the fixing plate 502 is fixed on the top of the support platform 1, and the electric push rod 2 5 is fixed thereon through the fixing plate 502, and the top of the fixing plate 502 is fixed with an electric push rod 2 5, and the push plate 501 is driven to move by the electric push rod 2 5. A support plate 2 is set above the support platform 1, and the electric push rod 1 202 drives the upper mold 203 to rise and fall through the support plate 2. A cylinder 3 is fixed at the bottom center of the support platform 1, and the movable column 301 is driven to rise and fall through the cylinder 3.

[0027] Specifically, a movable hole 102 is vertically opened in the support platform 1 at the bottom of the accommodating opening 101, and support legs 104 are fixed at the four corners of the bottom of the support platform 1. The accommodating opening 101 is movably connected to the movable column 301 through the movable hole 102, and the support platform 1 is supported on the ground by the support legs 104.

[0028] Furthermore, an electric push rod 202 is fixed at a position on the top of the support plate 2 corresponding to the accommodating port 101, the piston rod of the electric push rod 202 passes through the support plate 2 and an upper mold 203 is fixed to the bottom end of the piston rod, the upper mold 203 is arranged at the bottom of the support plate 2, and a support column 201 is fixed at the edge of the bottom of the support plate 2 away from the upper mold 203, the support column 201 is fixed to one side of the support platform 1, when the support plate 2 is working, the upper mold 203 is driven to rise and fall by the electric push rod 202, driving the upper mold 203 to enter the accommodating port 101, so that the disc material in the fixing ring 4 is pressed into the accommodating port 101.

[0029] Furthermore, a movable column 301 is fixed to the telescopic end of the cylinder 3, and the movable column 301 is movably connected in the movable hole 102. When the bottle head molding work is completed, the cylinder 3 is started, and the cylinder 3 drives the movable column 301 to rise in the movable hole 102, pushing the bottle head formed in the receiving port 101 to rise.

[0030] Furthermore, the central axis of the fixing ring 4 is in the same straight line as the central line of the accommodating port 101, and the upper inner ring of the fixing ring 4 is chamfered. The fixing ring 4 restricts the raw material disc of the bottle head by chamfering the upper inner ring.

[0031] The operation process of this embodiment is as follows: when working, first put the cut bottle head disc material to be formed into the fixing ring 4, determine the position of the disc material on the top of the support platform 1, and then start the electric push rod 202, the electric push rod 202 drives the upper mold 203 to descend, and the upper mold 203 descends to the support platform 1, and presses the disc material into the receiving port 101, so that the disc material is squeezed and formed into the shape of the bottle head. After completion, start the electric push rod 202 to drive the upper mold 203 to rise, and the formed bottle head The head remains in the accommodating port 101, and the cylinder 3 is started. The cylinder 3 drives the movable column 301 to rise. Through the rise of the movable column 301, the bottle head formed in the accommodating port 101 is pushed to rise to the bottom end above the fixed ring 4. During operation, when placing the disc material, the disc material is directly placed in the fixed ring 4, and through the chamfer setting of the inner ring of the fixed ring 4, it is lowered to be supported on the support platform 1, and the position of the disc material can be accurately located. During use, the position for placing the disc material is set outside the pressing position of the upper mold 203, and the operation is safer. Specific embodiment 2

[0032] See also Figure 1 , 2, 4, 5, 6, on the basis of the specific embodiment 1, the telescopic end of the electric push rod 2 5 faces the accommodating port 101 and is fixed with a pushing plate 501, the fixed plate 502 extends out of the outside of the support platform 1, and a reinforcing plate 503 is fixed to the bottom of the fixed plate 502 on the outside of the support platform 1, and the reinforcing plate 503 is fixed to the outer surface of the support platform 1. When the electric push rod 2 5 is working, it drives the pushing plate 501, and the pushing plate 501 pushes the bottle head that rises to the bottom end higher than the fixing ring 4 to the output track 103.

[0033] The operation process of this embodiment is as follows: during operation, after the forming work of a bottle head is completed, the bottle head is pushed by the cylinder 3 to rise to the bottom end higher than the top height of the fixed ring 4, and then the electric push rod 25 is started. After the electric push rod 25 drives the push plate 501 to contact the bottle head on the movable column 301, the formed bottle head is pushed to move and transported to the output track 103. After the bottle head is pushed on the output track 103, the bottle head is pushed under the action of the bottle heads that contact each other on the output track 103, and the bottle head is transported to the next processing equipment for processing. After completion, the electric push rod is started to drive the push plate 501 to return, and the cylinder 3 is started to drive the movable column 301 to descend back into the movable hole 102, and the top of the movable column 301 is flush with the accommodating port 101.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An LPG bottle head continuous automatic production equipment, comprising a support platform (1), a support plate (2), a cylinder (3), a fixing ring (4) and an electric push rod (5), characterized in that: A receiving opening (101) is provided in the center of the top of the support platform (1); a fixing ring (4) is fixed to the top of the support platform (1) outside the receiving opening (101); an output track (103) is fixed to the top of the support platform (1) outside the fixing ring (4); a fixing plate (502) is provided on the side of the top of the fixing ring (4) away from the output track (103); the fixing plate (502) is fixed to the top of the support platform (1); an electric push rod 2 (5) is fixed to the top of the fixing plate (502); a support plate (2) is provided above the support platform (1); and a cylinder (3) is fixed to the center of the bottom of the support platform (1).

2. The LPG bottle cap continuous automated production equipment according to claim 1, characterized in that: A movable hole (102) is vertically opened in the support platform (1) at the bottom of the accommodating opening (101), and support legs (104) are fixed at the four corners of the bottom of the support platform (1).

3. The LPG bottle cap continuous automated production equipment according to claim 1, characterized in that: An electric push rod 1 (202) is fixed at a position on the top of the support plate (2) corresponding to the accommodating opening (101); a piston rod of the electric push rod 1 (202) passes through the support plate (2) and an upper mold (203) is fixed to the bottom end of the piston rod; the upper mold (203) is arranged at the bottom of the support plate (2); a support column (201) is fixed at an edge of the bottom of the support plate (2) away from the upper mold (203); and the support column (201) is fixed to one side of the support platform (1).

4. The LPG bottle cap continuous automated production equipment according to claim 2, characterized in that: A movable column (301) is fixed to the telescopic end of the cylinder (3), and the movable column (301) is movably connected through the movable hole (102).

5. The LPG bottle cap continuous automated production equipment according to claim 1, characterized in that: The central axis of the fixing ring (4) and the central line of the accommodating opening (101) are in the same straight line, and the upper part of the inner ring of the fixing ring (4) is chamfered.

6. The LPG bottle cap continuous automated production equipment according to claim 1, characterized in that: The telescopic end of the second electric push rod (5) faces the accommodating opening (101) and a pushing plate (501) is fixed to the telescopic end, the fixing plate (502) extends out of the outside of the support platform (1), and a reinforcing plate (503) is fixed to the bottom of the fixing plate (502) outside the support platform (1), and the reinforcing plate (503) is fixed to the outer surface of the support platform (1).

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