Head pulling device of bottom sealing perforating machine
By designing a bottom-seal punching machine head pulling device including a mobile station, a drag plate, a clamp and a head pulling clamp, the problem of the existing device causing the length of the glass tube is too long, and the effective shortening of the glass tube length and improvement of the yield rate are achieved.
Patent Information
- Application Number
- CN202323544940.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The design of the existing back cover punch head puller is unreasonable, resulting in excessive length of the glass tube head, resulting in waste and loss of yield.
A bottom-seal punching machine head pulling device including a mobile station, a drag plate, a clamp and a head pulling clip is designed. By removing the double sprocket, setting the drag plate, and hydraulic air rod to control the expansion and contraction of the head pulling clip and the limiting plate, feed roller and limiting belt, the effective head pulling of glass tubes of different sizes is achieved.
The length of the pull-out head of the glass tube is shortened from the original 7cm to 4cm, which improves the yield rate, reduces waste and losses, and adapts to glass tubes of different sizes, improving the flexibility and efficiency of the equipment.
Smart Images
Figure CN222631283U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass production, in particular to a head pulling device for a bottom sealing punching machine. Background Art
[0002] The glass tube is a transparent glass product, usually cylindrical or rectangular, with excellent chemical stability and high temperature tolerance. The boron glass tube is a special glass material with a high content of boron. When processing the glass tube, the bottom punching machine and the head pulling device are required for the head pulling process.
[0003] However, the existing bottom punching machine head pulling device is not designed properly, and the length of the pulled glass tube head is about 7 cm, resulting in great waste and a waste of about 2% of the finished product rate.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a head pulling device for a bottom punching machine is provided. Utility Model Content
[0005] The utility model aims to provide a head-pulling device for a bottom cover punching machine to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a head pulling device for a bottom punching machine, comprising a moving platform and a drag plate, a supporting platform is arranged on the right side of the moving platform, and a glass tube is arranged above the supporting platform, the drag plate is arranged on the right side surface of the moving platform, a delivery flame generator is arranged below the glass tube, and a feeding platform is arranged at the lower end of the right side of the glass tube, an auxiliary platform is arranged below the middle part of the glass tube, a clamping machine is installed on the upper end of the moving platform, and a clamping platform is arranged on the right side of the clamping machine.
[0007] Furthermore, the shape of the carriage is a flat rectangle, and the carriage and the moving platform are connected by welding.
[0008] Furthermore, an outer tube is installed inside the clamping platform, and a head-pulling clamp is installed inside the outer tube through a hydraulic gas rod.
[0009] Furthermore, the clamping platform and the outer tube are arranged in pairs, and the number of the head pulling clamps and the outer tube is consistent.
[0010] Furthermore, a limit plate is installed on the upper surface of the feeding platform, and a feeding trough is installed on the inner side of the limit plate.
[0011] Furthermore, a feeding roller is rotatably installed inside the feeding trough, and a limiting belt is installed above the feeding roller.
[0012] Furthermore, an outer baffle is installed on the outside of the upper end of the limit plate, and the width of the outer baffle is consistent with that of the feeding platform.
[0013] The utility model provides a head pulling device for a bottom punching machine, which has the following beneficial effects:
[0014] 1. The utility model removes the double sprockets at one end of the head pulling device and provides a drag plate installed on the side of the mobile platform, thereby avoiding the phenomenon that the glass tube head droops after the delivery flame heating after the sprocket is removed, causing the head to be messy. After the improvement, the distance between the head pulling clamp and the flame delivery point is shortened. After the head pulling, the length of the glass tube is shortened from the original 7cm to 4cm, shortening the head pulling length, improving the yield rate and reducing losses.
[0015] 2. The utility model sets glass tubes corresponding to the sides of the clamping machine one by one, and the head-pulling clamp controls the extension and retraction of the glass tube end through a hydraulic gas rod to pull out the head, so that the head-pulling clamp can adapt to glass tubes of different sizes. The limit plate plays a role of side limit for the glass tube, the feeding roller is driven by the motor to rotate and plays a role of conveying the glass tube, and the limit belt plays a role of external limit on the outside of the glass tube to prevent the deviation of the glass tube from affecting the pulling out of the head. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a top view structural schematic diagram of a head pulling device of a bottom punching machine of the utility model;
[0017] Figure 2 The utility model is a head pulling device of a bottom punching machine Figure 1 The enlarged structural diagram at A in the middle;
[0018] Figure 3 The utility model is a schematic diagram of a limit plate-limit belt structure of a head pulling device of a bottom punching machine.
[0019] In the figure: 1. Moving table; 2. Drag board; 3. Support table; 4. Glass tube; 5. Delivery flame generator; 6. Auxiliary table; 7. Feeding table; 8. Clamping machine; 9. Clamping table; 10. Outer tube; 11. Head pulling clamp; 12. Limiting plate; 13. Feeding trough; 14. Feeding roller; 15. Limiting belt; 16. Outer baffle. DETAILED DESCRIPTION
[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0021] like Figure 1As shown, a head-pulling device for a bottom punching machine comprises a moving platform 1 and a drag plate 2. A support platform 3 is arranged on the right side of the moving platform 1, and a glass tube 4 is arranged above the support platform 3. The drag plate 2 is arranged on the right surface of the moving platform 1. The double sprockets at one end of the head-pulling device are removed, and the drag plate 2 is arranged and installed on the side of the moving platform 1, so as to avoid the phenomenon that the glass tube 4 ends droop after the delivery flame heating after the sprocket is removed, causing the head to be messed up during the pulling. After the improvement, the distance between the head-pulling clamp 11 and the flame delivery point is shortened. After the head is pulled, the length of the glass tube 4 is shortened from the original 7cm to 4cm, shortening the head pulling length, improving the yield rate and reducing the loss. A delivery flame generator 5 is arranged below the glass tube 4, and a feeding platform 7 is arranged at the lower end of the right side of the glass tube 4, and an auxiliary platform 6 is arranged below the middle of the glass tube 4. A clamping machine 8 is installed at the upper end of the moving platform 1, and the sides of the clamping machine 8 are arranged one by one corresponding to the glass tubes 4. An outer baffle plate 16 is installed on the outside of the upper end of the limiting plate 12, and the width of the outer baffle plate 16 and the feeding platform 7 are consistent.
[0022] like Figure 2 As shown, a clamping platform 9 is arranged on the right side of the clamping machine 8, the shape of the carriage 2 is a flat rectangle, and the carriage 2 and the movable platform 1 are welded, an outer packaging tube 10 is installed on the inner side of the clamping platform 9, and a head pulling clamp 11 is installed inside the outer packaging tube 10 through a hydraulic gas rod, and the head pulling clamp 11 is controlled by the hydraulic gas rod to extend and retract to clamp the end of the glass tube 4 to pull the head, so that the head pulling clamp 11 can adapt to glass tubes 4 of different sizes, the clamping platform 9 and the outer packaging tube 10 are grouped in pairs, and the number of the head pulling clamp 11 and the outer packaging tube 10 are consistent.
[0023] like Figure 3 As shown, a limit plate 12 is installed on the upper surface of the feeding table 7, and the limit plate 12 plays a role of side limiting the glass tube 4, and a feeding trough 13 is installed on the inner side of the limit plate 12, and a feeding roller 14 is installed inside the feeding trough 13 through rotation. The feeding roller 14 is driven by a motor to rotate to convey the glass tube 4, and a limit belt 15 is installed above the feeding roller 14. The limit belt 15 plays a role of external limiting on the outside of the glass tube 4 to prevent the deviation of the glass tube 4 from affecting the pulling head.
[0024] In summary, the head pulling device of the bottom punching machine is firstly based on Figure 1-Figure 3The structure shown in the figure is that the double sprocket at one end of the original head pulling device is removed, and a drag plate 2 is provided to be installed on the side of the mobile platform 1, so as to avoid the phenomenon that the glass tube 4 head droops after the delivery flame heating after the sprocket is removed, causing the head pulling disorder. After the improvement, the head pulling clamp 11 controls the extension and contraction of the end of the glass tube 4 through the hydraulic gas rod to hijack the head pulling, so that the head pulling clamp 11 can adapt to glass tubes 4 of different sizes, and at the same time shorten the distance between the head pulling clamp 11 and the flame delivery point. After the head pulling, the length of the glass tube 4 is shortened from the original 7cm to 4c m, greatly saving the cost by 3cm, each glass tube 4 can save 3cm of length, according to the calculation of each glass tube 4 length of 1500mm / root, the yield rate can be increased by 30mm / 1500mm=2%, and the annual output can be increased: 16 tons of output / day*50% yield rate*2%*30 days*12 months=57.6 tons of glass tube 4, according to the price of purchased medium-boron glass tubes of 12,000 yuan / ton, the increased benefits: 57.6 tons*12,000 yuan / ton=691,200 yuan, greatly increasing the benefits.
[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. A head-pulling device for a bottom punching machine, comprising a moving platform (1) and a carriage (2), characterized in that: A support platform (3) is arranged on the right side of the movable platform (1), and a glass tube (4) is arranged above the support platform (3); the drag plate (2) is arranged on the right side surface of the movable platform (1); a crossover flame generator (5) is arranged below the glass tube (4), and a feeding platform (7) is arranged at the lower end of the right side of the glass tube (4); an auxiliary platform (6) is arranged below the middle part of the glass tube (4); a clamping machine (8) is installed at the upper end of the movable platform (1), and a clamping platform (9) is arranged on the right side of the clamping machine (8).
2. A head-pulling device for a bottom punching machine according to claim 1, characterized in that: The shape of the carriage (2) is a flat rectangle, and the carriage (2) and the moving platform (1) are connected by welding.
3. A head-pulling device for a bottom punching machine according to claim 1, characterized in that: An outer covering tube (10) is installed inside the clamping platform (9), and a head removal clamp (11) is installed inside the outer covering tube (10) via a hydraulic gas rod.
4. A head-pulling device for a bottom punching machine according to claim 1, characterized in that: The clamping platform (9) and the outer packaging tube (10) are arranged in pairs, and the number of the head removal clamps (11) and the outer packaging tube (10) is consistent.
5. The head-pulling device for a bottom punching machine according to claim 1, characterized in that: A limiting plate (12) is installed on the upper surface of the feeding platform (7), and a feeding trough (13) is installed on the inner side of the limiting plate (12).
6. A head-pulling device for a bottom cover punching machine according to claim 5, characterized in that: A feeding roller (14) is rotatably mounted inside the feeding trough (13), and a limiting belt (15) is mounted above the feeding roller (14).
7. A head-pulling device for a bottom punching machine according to claim 5, characterized in that: An outer baffle plate (16) is installed outside the upper end of the limiting plate (12), and the outer baffle plate (16) and the feeding platform (7) have the same width.