Automatic bottom making machine for glass cup

Abstract

An automatic bottom making machine for glass cups comprises a machine frame, a conveying frame and two pipe supporting devices, the pipe supporting devices are arranged at the two ends of the machine frame respectively, the conveying frame is arranged between the two pipe supporting devices, two conveying belts are arranged on the conveying frame, two conveying chains are arranged on each conveying belt, and short supporting plates are arranged on the two chains. A plurality of spindles are arranged on the pipe supporting device, supporting heads are arranged on the spindles, the spindles are connected with a chain, a lifting device is arranged between the two conveying belts and composed of a fixing plate, an upper sliding plate and a lower sliding plate, a lower cylinder and a lower sliding sleeve are arranged on the fixing plate, and a lower cylinder rod of the lower cylinder is connected with the lower sliding plate. An upper cylinder, a long supporting plate, a lower sliding rod and an upper sliding sleeve are arranged on the lower sliding plate, the lower sliding rod is connected with the lower sliding sleeve, and an upper cylinder rod of the upper cylinder is fixedly connected with the upper sliding plate; an upper sliding rod and a fixing seat are arranged on the upper sliding plate, the upper sliding rod is connected with the upper sliding sleeve, a fixing rod is arranged on the fixing seat, a fixing block is arranged on the fixing rod, an air pipe is arranged on the fixing block, and the air pipe is connected with the fire head.

Description

Technical Field

[0001] The utility model relates to a mechanical device, in particular to an automatic bottom-making machine for manufacturing the bottom of glass cups, which is especially suitable for people to use. Background Art

[0002] With the development of society, the prosperity of the economy, and the improvement of living standards, glass cups are deeply loved by more and more people. Therefore, various mechanical devices for manufacturing glass cups are also favored by manufacturers. Due to the large sales volume of glass cups and the large number of mechanical devices required for manufacturing glass cups, the production workshop is crowded, which restricts the production volume. Summary of the Invention

[0003] In order to overcome the deficiencies of the above problems, the utility model provides an automatic bottom-making machine for glass cups. In order to overcome the problem that the crowded factory building area restricts the production volume, the main shafts of multiple machines with multiple shafts are fixed at both ends of the same frame, which is called a pipe support device. And a conveying frame is arranged between the two pipe support devices. In order to support the glass tube and fire the bottom of the cup, a lifting device is arranged in the conveyor belt, which has the characteristics of compact structure, high productivity, and saving site area.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an automatic bottom-making machine for glass cups, including a frame, a conveying frame, and two pipe support devices. Pipe support devices are respectively arranged at both ends of the frame. A conveying frame is arranged between the two pipe support devices. Two conveyor belts are arranged on the conveying frame. Two conveying chains are arranged on each of the two conveyor belts. Short supporting plates are arranged on the two conveying chains. Many main shafts are arranged on the pipe support device. Supporting heads are arranged on the main shafts. Many main shafts are rotationally connected to the chain. A lifting device is arranged between the two conveyor belts.

[0005] The lifting device is composed of a fixed plate, an upper sliding plate, and a lower sliding plate. A lower cylinder is arranged on the fixed plate. A row of lower sliding sleeves are respectively arranged on both sides of the fixed plate. A lower round hole, a square hole, and a round hole are arranged in the middle of the fixed plate. The lower cylinder rod of the lower cylinder is fixedly connected to the lower sliding plate. An upper cylinder is arranged on the lower sliding plate. A row of long supporting plates are respectively arranged on the upper parts of both sides of the lower sliding plate. A row of lower sliding rods are respectively arranged on the lower parts of both sides of the lower sliding plate. The lower sliding rods are connected to the lower sliding sleeves. An upper round hole and an upper sliding sleeve are arranged in the middle of the lower sliding plate. The upper cylinder rod of the upper cylinder is fixedly connected to the upper sliding plate. An upper sliding rod and a fixed seat are arranged on the upper sliding plate. A fixed rod is arranged on the fixed seat. A fixed block is arranged on the fixed rod. A clamping hole is arranged on the fixed block. An air pipe is arranged on the clamping hole. One end of the air pipe is connected to a burner. The other end of the air pipe is connected to an air tank through the upper round hole and the lower round hole. The upper sliding rod is connected to the round hole through the upper sliding sleeve without contact. The upper cylinder is also not in contact with the square hole.

[0006] The many main shafts arranged on the pipe support device are a combination of multiple machines, and the purpose is to reduce the floor area.

[0007] The upper cylinder and the lower cylinder are air cylinders or hydraulic cylinders.

[0008] The lower cylinder drives the long supporting plate to rise or fall. The rising of the long supporting plate facilitates the placement of the glass tube, and the falling of the long supporting plate is to reduce the heating of the long supporting plate by the burner head.

[0009] The upper cylinder drives the burner head to rise or fall. The rising of the burner head is to concentrate the firepower to heat the glass tube, and the falling of the burner head is to eliminate the obstacle of placing the glass tube on the long supporting plate.

[0010] The beneficial effects of the present utility model are as follows: In order to overcome the problem that the crowded factory building area restricts the production volume, the automatic bottom-making machine for glass cups fixes the main shafts of multiple multi-tube machines at both ends of the same frame, which is called the pipe supporting device. And a conveying frame is arranged between the two pipe supporting devices. In order to support the glass tube and fire the bottom of the cup, a lifting device is arranged in the conveyor belt, which has the characteristics of compact structure, high productivity and saving floor area. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0012] Figure 1 It is a schematic structural principle diagram of the present utility model.

[0013] Figure 2 It is a schematic structural diagram between the conveyor belt and the lifting device in the present utility model.

[0014] Figure 3 It is a schematic structural diagram of the lifting device in the present utility model.

[0015] Figure 4 It is a schematic structural diagram of the rising of the long supporting plate in the present utility model.

[0016] Figure 5 It is a schematic structural diagram of the rising of the burner head in the present utility model.

[0017] Figure 6 It is a schematic structural diagram between the burner head and other accessories in the present utility model.

[0018] In the figure, 1. Conveying frame, 2. Pipe supporting device, 3. Main shaft chain, 4. Main shaft, 5. Supporting head, 6. Frame, 7. Conveyor belt, 8. Short supporting plate, 9. Lifting device, 10. Conveyor chain, 11. Burner head, 12. Long supporting plate, 13. Upper sliding plate, 14. Lower sliding plate, 15. Lower cylinder rod, 16. Fixed plate, 17. Lower sliding sleeve, 18. Lower sliding rod, 19. Lower cylinder, 20. Upper cylinder, 21. Square hole, 22. Round hole, 23. Upper sliding rod, 24. Lower round hole, 25. Air pipe, 26. Upper cylinder rod, 27. Upper sliding sleeve, 28. Fixed block, 29. Fixed rod, 30. Fixed seat, 31. Upper round hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In Figure 1 - Figure 2 , an automatic bottom-making machine for glass cups includes a frame 6, a conveying frame 1, and two pipe-supporting devices 2. The pipe-supporting devices 2 are respectively installed at both ends of the frame 6. The conveying frame 1 is installed between the two pipe-supporting devices 2. Two conveyor belts 7 are installed on the conveying frame 1. Two conveying chains 10 are installed on each of the two conveyor belts 7. Short supporting plates 8 are installed on each of the two conveying chains 10. Many main shafts 4 are installed on the pipe-supporting devices 2. Pipe supports 5 are installed on each of the main shafts 4. Many main shafts are rotationally connected to the main shaft chain 3. A lifting device 9 is installed between the two conveyor belts.

[0020] In Figure 3 - Figure 6 , the lifting device 9 is composed of a fixed plate 16, an upper sliding plate 13, and a lower sliding plate 14. A lower cylinder 19 is installed on the fixed plate 16. A row of lower sliding sleeves 17 are respectively installed on both sides of the fixed plate. A lower round hole 24, a square hole 21, and a round hole 22 are drilled in the middle of the fixed plate. The lower cylinder rod 15 of the lower cylinder is fixedly connected to the lower sliding plate 14. An upper cylinder 20 is installed on the lower sliding plate 14. A row of long supporting plates 12 are respectively installed on the upper parts of both sides of the lower sliding plate, and a row of lower sliding rods 18 are respectively installed on the lower parts of both sides of the lower sliding plate. The lower sliding rods 18 are connected to the lower sliding sleeves 17. An upper round hole 31 is drilled in the middle of the lower sliding plate and an upper sliding sleeve 27 is installed. The upper cylinder rod 26 of the upper cylinder is fixedly connected to the upper sliding plate 13. An upper sliding rod 23 and a fixed seat 30 are installed on the upper sliding plate. A fixed rod 29 is installed on the fixed seat 30. A fixed block 28 is installed on the fixed rod. A clamping hole is drilled in the fixed block. An air pipe 25 is installed in the clamping hole. A burner head 11 is installed at one end of the air pipe. The other end of the air pipe is connected to an air tank through the upper round hole and the lower round hole. The upper sliding rod is connected to the round hole through the upper sliding sleeve without contact. The upper cylinder is also connected to the square hole without contact.

[0021] The above are only embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification, claims, and drawings of the present invention, as well as any direct or indirect application in other related technical fields, are all included in the patent protection scope of the present invention.

Claims

1. An automatic bottom-making machine for glass cups, comprising a frame, a conveying frame and two pipe-supporting devices, characterized in that: Support pipe devices are respectively arranged at both ends of the frame. A conveying frame is arranged between the two support pipe devices. Two conveyor belts are arranged on the conveying frame. Two conveying chains are arranged on each of the two conveyor belts. Short supporting plates are arranged on the two conveying chains. A plurality of main shafts are arranged on the support pipe device. Support heads are arranged on the main shafts. A plurality of main shafts are rotationally connected to the main shaft chain. A lifting device is arranged between the two conveyor belts. The lifting device is composed of a fixing plate, an upper sliding plate and a lower sliding plate. A lower cylinder is arranged on the fixing plate. A row of lower sliding sleeves are respectively arranged on both sides of the fixing plate. A lower round hole, a square hole and a round hole are arranged in the middle of the fixing plate. The lower cylinder rod of the lower cylinder is fixedly connected to the lower sliding plate. An upper cylinder is arranged on the lower sliding plate. A row of long supporting plates are respectively arranged on the upper parts of both sides of the lower sliding plate. A row of lower sliding rods are respectively arranged on the lower parts of both sides of the lower sliding plate. The lower sliding rods are connected to the lower sliding sleeves. An upper round hole and an upper sliding sleeve are arranged in the middle of the lower sliding plate. The upper cylinder rod of the upper cylinder is fixedly connected to the upper sliding plate. An upper sliding rod and a fixing seat are arranged on the upper sliding plate. A fixing rod is arranged on the fixing seat. A fixing block is arranged on the fixing rod. A clamping hole is arranged on the fixing block. An air pipe is arranged on the clamping hole. One end of the air pipe is connected to a burner head. The other end of the air pipe is connected to a gas tank through the upper round hole and the lower round hole. The upper sliding rod is connected to the round hole through the upper sliding sleeve without contact. The upper cylinder is also connected to the square hole without contact.

2. The automatic bottom-making machine for a glass cup according to claim 1, wherein: The fact that a plurality of main shafts are arranged on the support pipe device is a combination of multiple machines, aiming to reduce the floor area.

3. The automatic bottom-making machine for a glass as claimed in claim 1, wherein: The upper cylinder and the lower cylinder are air cylinders or hydraulic cylinders.

4. The automatic bottom-making machine for a glass cup according to claim 1, characterized in that: The lower cylinder drives the long supporting plate to rise or fall. The rising of the long supporting plate is convenient for placing glass tubes. The falling of the long supporting plate is to reduce the heating of the long supporting plate by the burner head.

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