Automatic discharging machine for packed steel strips

Abstract

The utility model relates to the technical field of glass packing devices, in particular to an automatic packing steel strip discharging machine. The utility model discloses an automatic discharging machine for a packed steel strip. The automatic discharging machine comprises a carrier frame, a steel strip rotating disc set, a cutting mechanism and a conveying mechanism. The steel belt rotating disc set is rotatably installed on the carrier frame around the horizontal axis, and the steel belt is wound around the steel belt rotating disc set. The cutting mechanism is used for cutting the steel belt at the preset position. The conveying mechanism is used for pulling the suspended section of the steel belt to be conveyed to the cutting mechanism at various different preset speeds. By arranging the conveying mechanism and the cutting mechanism for automatically cutting the steel belt, the steel belt automatic cutting device can replace manual pulling of the steel belt rotating disc set and manual cutting of the steel belt, can automatically cut the length of the steel belt according to production requirements, and can improve production efficiency and reduce safety risks.

Description

Technical Field

[0001] The utility model relates to the technical field of glass packaging devices, in particular to an automatic discharging machine for packaging steel belts. Background Art

[0002] At present, before the production and packaging of float glass cover plates, the packaging steel strips required in the packaging process are cut into sections according to the packaging requirements, and the operators need to put the taken steel strip reels on the manual turntable for manual cutting into sections.

[0003] For example, the utility model patent with the authorization announcement number CN218891238U provides a strapping steel strap cutting device, which includes a base bracket, a vertical bracket and a winding frame. The vertical bracket is fixedly arranged on the upper surface of the base bracket, and a vertical plate is arranged on the upper surface of the vertical bracket. The vertical plate is arranged perpendicular to the top of the vertical bracket. There are two groups of vertical plates, and the two vertical plates are arranged in parallel. The tops of the two vertical plates are correspondingly provided with open grooves. The winding frame is arranged between the two vertical plates through the two open grooves, and the cutting assembly is arranged at the front end of the base bracket. The operator pulls the steel strap out of the winding frame, and when cutting is required, the cutting knife is cut downward to complete the cutting of the steel strap.

[0004] Since the steel belt reel is heavy and has a sharp end surface, it is easy to cause safety risks such as being hit on the feet and scratching the hands when the manual cutting knife is used to cut the steel belt downwards, and the cutting length needs to be measured manually, which is inconvenient to use. Based on this, the existing technology still needs to be improved. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model proposes an automatic discharging machine for baling steel straps, which can at least solve the problem that the existing baling steel strap cutting devices are relatively inconvenient to use and have low safety.

[0006] The utility model discloses an automatic discharging machine for packing steel strips, comprising: a carrier frame, a steel strip turntable group, a cutting mechanism and a transmission mechanism. The steel strip turntable group is rotatably mounted on the carrier frame around a horizontal axis, and the steel strip is wound on the steel strip turntable group. The cutting mechanism is used to cut the steel strip at a preset position. The transmission mechanism is used to pull the suspended section of the steel strip to be transported to the cutting mechanism at a plurality of different preset speeds.

[0007] In some embodiments, the transmission mechanism includes a driving guide wheel, an auxiliary guide wheel and a pressure control mechanism; the driving guide wheel and the auxiliary guide wheel are respectively arranged on the lower side and the upper side of the suspended section of the steel belt to clamp the suspended section of the steel belt; the driving guide wheel actively rotates under the control of the motor, and the auxiliary guide wheel is rotatable and slidably installed on the carrier frame in the up and down directions; the pressure control mechanism is used to apply a force to the auxiliary guide wheel close to the driving guide wheel.

[0008] In some embodiments, the outer periphery of the auxiliary guide wheel is provided with an anti-slip rubber sleeve.

[0009] In some embodiments, the suspended section of the steel belt passes over the upper end of the steel belt turntable group. The transmission mechanism also includes a linkage wheel group, which includes a first linkage wheel and a second linkage wheel; the first linkage wheel is rotatably mounted on the carrier frame, and the first linkage wheel is in pressure contact with the upper surface of the steel belt; the second linkage wheel is rotatably mounted on the carrier frame and is located between the first linkage wheel and the cutting mechanism, and the second linkage wheel is in pressure contact with the lower surface of the suspended section.

[0010] In some embodiments, two support plates are further provided on the carrier frame, and both ends of the driving guide wheel are rotatably mounted on one support plate through a bearing seat, and one end of the driving guide wheel is mounted on the output shaft of the motor; a vertical guide groove is provided on each support plate, and the auxiliary guide wheel is rotatably mounted on the support shaft, and both ends of the support shaft are respectively inserted into the vertical guide grooves on the two support plates; the pressure control mechanism includes two vertically arranged electric push rods, and the fixed end of each electric push rod is mounted on the carrier frame, and the telescopic end of the electric push rod faces the end of the support shaft.

[0011] In some embodiments, the steel belt turntable group includes a rotating rod and a front baffle and a rear baffle fixedly mounted on the rotating rod, and the rotating rod is rotatably mounted on the carrier frame through a bearing fixing seat; the steel belt is wound on the rotating rod and is located between the front baffle and the rear baffle.

[0012] In some embodiments, a baffle pad is further provided on the side of the front baffle and the rear baffle away from the steel belt, and the size of the baffle pad is smaller than the size of the front baffle and the rear baffle.

[0013] In some embodiments, the cutting mechanism includes a force-bearing seat, a cutter and a cutter controller; the force-bearing seat is installed on the carrier frame and is located below the suspended section of the steel strip, and the cutter is used to engage with the force-bearing seat to cut the steel strip; the cutter controller is used to control the descent and lifting of the cutter.

[0014] In some embodiments, the automatic discharging machine for baling steel strips also includes a circuit program control device, which includes a control box on which are provided buttons, a PLC controller, a program display screen and a box lock; the buttons are used to input the length and quantity of the steel strips to be cut; the PLC controller is used to control the speed of the motor according to the input length and quantity of the steel strips to be cut; the program display screen is used to monitor the status of the cutting mechanism and the transmission mechanism in real time.

[0015] In some embodiments, the automatic discharging machine for baling steel straps further comprises a cutting counting sensor, which is used to detect the number of cutting times of the cutter and to feed back to the PLC controller.

[0016] The beneficial effects of the utility model are as follows: the utility model can replace the manual pulling of the steel belt turntable group and the manual cutting of the packaging steel belt by arranging the transmission mechanism and the cutting mechanism for automatically cutting the steel belt, and can automatically cut the length of the steel belt according to production needs, thereby improving production efficiency and reducing safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure diagram of the automatic discharging machine for packing steel strips provided by the embodiment of the utility model is shown;

[0018] Figure 2 A partial enlarged view of the automatic discharging machine for baling steel strips provided in an embodiment of the utility model is shown;

[0019] Figure 3 The figure shows the installation diagram of the motor of the automatic discharging machine for baling steel strips provided by the embodiment of the utility model;

[0020] Figure 4 A reference schematic diagram of a side view of an automatic discharging machine for baling steel strips provided by an embodiment of the utility model is shown;

[0021] Figure 5 A top view reference schematic diagram of the automatic discharging machine for baling steel strips provided by an embodiment of the utility model is shown;

[0022] Figure 6 The schematic diagram of the structure of the cutting mechanism of the automatic discharging machine for baling steel strips provided in the embodiment of the utility model is shown;

[0023] Figure 7 A bottom reference schematic diagram of a cutting mechanism of an automatic discharging machine for baling steel strips provided by an embodiment of the utility model is shown;

[0024] Figure 8 A front view reference schematic diagram of a cutting mechanism of an automatic discharging machine for baling steel strips provided by an embodiment of the utility model is shown;

[0025] Fig. 9 An oblique view of the automatic discharging machine for baling steel straps provided in an embodiment of the utility model is shown.

[0026] Description of reference numerals:

[0027] 1. Carrier frame; 2. Steel belt; 3. Cutting mechanism; 4. Active guide wheel; 5. Auxiliary guide wheel; 6. First linkage wheel; 7. Second linkage wheel; 8. Support plate; 9. Vertical guide groove; 10. Electric push rod; 11. Support shaft; 12. Rotating rod; 13. Front baffle; 14. Rear baffle; 15. Bearing fixing seat; 16. Baffle pad; 17. Force seat; 18. Cutter; 19. Control box; 20. Button; 21. Program display screen; 22. Box lock; 23. Cutting counting sensor; 24. Tool box; 25. Motor; 26. Cutter controller. DETAILED DESCRIPTION

[0028] It should be understood that the embodiments of the present invention shown in the exemplary embodiments are illustrative only. Although only a few embodiments are described in detail in the present invention, it is easy for those skilled in the art to understand that multiple modifications are feasible without actually departing from the teachings of the subject matter of the present invention. Accordingly, all such modifications should be included within the scope of the present invention. Without departing from the gist of the present invention, other replacements, modifications, changes and deletions may be made to the design, operating conditions and parameters of the following exemplary embodiments.

[0029] like Figures 1 to 9 As shown, an embodiment of the utility model provides an automatic discharging machine for baling steel strips, comprising: a carrier frame 1, a steel strip turntable group, a cutting mechanism 3 and a transmission mechanism. The carrier frame 1 is fixedly arranged, and the carrier frame 1 is composed of a plurality of welded steel frames. The steel strip turntable group is rotatably mounted on the carrier frame 1 around a horizontal axis, and is located on the left side of the carrier frame 1, and the steel strip 2 is wound on the steel strip turntable group. The cutting mechanism 3 is arranged on the right side of the steel strip turntable group, and is used to cut the steel strip 2 at a preset position. The transmission mechanism is used to pull the suspended section of the steel strip 2 to be transported to the cutting mechanism 3 at a plurality of different preset speeds, wherein the preset speed is adjustable.

[0030] Compared with the prior art, the utility model can replace the manual pulling of the steel belt turntable group and the manual cutting of the packaging steel belt 2 by setting a transmission mechanism and a cutting mechanism 3 for automatically cutting the steel belt 2, and can automatically cut the length of the steel belt 2 according to production needs, thereby improving production efficiency and reducing safety risks.

[0031] In some embodiments, the transmission mechanism includes a driving guide wheel 4, an auxiliary guide wheel 5 and a pressure control mechanism; the driving guide wheel 4 and the auxiliary guide wheel 5 are respectively arranged at the lower side and the upper side of the suspended section of the steel belt 2, and a gap of about 1 cm is left between the driving guide wheel 4 and the auxiliary guide wheel 5 to clamp the suspended section of the steel belt 2. The driving guide wheel 4 actively rotates under the control of the motor 25, and the motor 25 is installed on the carrier frame 1 through a base. The auxiliary guide wheel 5 is rotatable and slidably installed on the carrier frame 1 in the up and down directions. The driving guide wheel 4 and the auxiliary guide wheel 5 cooperate with each other to drive the suspended section of the steel belt 2 to the cutting mechanism 3 through static friction. The pressure control mechanism is used to apply a force to the auxiliary guide wheel 5 to approach the driving guide wheel 4, so that the auxiliary guide wheel 5 and the driving guide wheel 4 generate sufficient force to clamp and drive the steel belt 2 to move.

[0032] In some embodiments, the outer periphery of the auxiliary guide wheel 5 is provided with an anti-skid rubber sleeve to further prevent the steel belt 2 from slipping and improve reliability.

[0033] In some embodiments, the suspended section of the steel belt 2 passes over the top of the steel belt turntable group; the transmission mechanism also includes a linkage wheel group, which includes a first linkage wheel 6 and a second linkage wheel 7. The first linkage wheel 6 is rotatably mounted on the carrier frame 1, and is located above the suspended section of the steel belt 2 and is in pressure contact with the upper surface of the steel belt 2 to prevent the steel belt 2 from being scattered when the motor 25 stops, so that the suspended section of the steel belt 2 remains pre-tightened; the second linkage wheel 7 is rotatably mounted on the carrier frame 1, and is arranged below the suspended section of the steel belt 2 and is in pressure contact with the lower surface of the suspended section, and is located between the first linkage wheel 6 and the cutting mechanism 3, so that the suspended section of the steel belt 2 remains taut, so that the steel belt 2 can be smoothly transmitted. Specifically, as Figure 2 As shown, there are three second linkage wheels 7, two of which are arranged between the first linkage wheel 6 and the driving guide wheel 4, and the other second linkage wheel 7 is arranged between the driving guide wheel 4 and the cutting mechanism 3. In addition, when the suspended section of the steel belt 2 passes under the steel belt turntable group, the first linkage wheel 6 is located below the suspended section of the steel belt 2 and is in pressure contact with the lower surface of the steel belt 2, and the second linkage wheel 7 is arranged above the suspended section of the steel belt 2 and is in pressure contact with the upper surface of the suspended section, and their functions are to keep the suspended section of the steel belt 2 in a taut state and be smoothly conveyed.

[0034] In some embodiments, two support plates 8 are further provided on the carrier frame 1, and the two ends of the active guide wheel 4 are rotatably mounted on one support plate 8 through a bearing seat, and one end of the active guide wheel 4 is mounted on the output shaft of the motor 25, and the active guide wheel 4 is driven to rotate by the motor 25. Each support plate 8 is provided with a vertical guide groove 9, and the auxiliary guide wheel 5 is rotatably sleeved on the support shaft 11, and the two ends of the support shaft 11 are respectively inserted into the vertical guide grooves 9 on the two support plates 8; the pressure control mechanism includes two vertically arranged electric push rods 10, and the fixed end of each electric push rod 10 is mounted on the carrier frame 1, and the telescopic end of the electric push rod 10 faces the end of the support shaft 11. The electric push rod 10 can control its own elongation to adjust the downward force on the auxiliary guide wheel 5, clamp the suspended section of the steel belt 2, and can be suitable for steel belts 2 of different thicknesses.

[0035] In some embodiments, the steel belt turntable group includes a rotating rod 12 and a front baffle 13 and a rear baffle 14 fixedly mounted on the rotating rod 12. The rotating rod 12 is rotatably mounted on the carrier frame 1 through a bearing fixing seat 15. Specifically, two bearing fixing seats 15 are installed on the carrier frame 1, and the rotating rod 12 is fixedly passed through the two bearing fixing seats 15 and is rotatably arranged relative to the carrier frame 1 to prevent the two ends of the rotating rod 12 from being unbalanced due to unequal forces. The steel belt 2 is wound on the rotating rod 12 and is between the front baffle 13 and the rear baffle 14. The front baffle 13 and the rear baffle 14 limit the two sides of the steel belt 2 to prevent the steel belt 2 from loosening.

[0036] In some embodiments, a baffle pad 16 is further provided on the side of the front baffle 13 and the rear baffle 14 away from the steel belt 2. The size of the baffle pad 16 is smaller than the size of the front baffle 13 and the rear baffle 14. By providing the baffle pad 16, the structural stability of the front baffle 13 and the rear baffle 14 can be enhanced, and the connection between the front baffle 13 and the rear baffle 14 and the rotating rod 12 can be prevented from breaking.

[0037] In some embodiments, the cutting mechanism 3 includes a force bearing seat 17, a cutter 18 and a cutter controller 26. The force bearing seat 17 is mounted on the carrier frame 1 and is located below the suspended section of the steel strip 2. The cutter 18 is disposed above the force bearing seat 17 and is used to engage with the force bearing seat 17 to cut the steel strip 2. The cutter controller is used to control the descent and elevation of the cutter 18, and the time interval for each descent is fixed. This arrangement can realize the automatic descent and elevation of the cutter 18, saves labor, and has high work efficiency and safety. Among them, the cutter controller 26 is a prior art and will not be described in detail.

[0038] In some embodiments, the automatic discharging machine for baling steel strips also includes a circuit program control device, which includes a control box 19, on which are provided a button 20, a PLC controller, a program display screen 21, and a box lock 22; the button 20 is used to input the length and quantity of the cut steel strips 2; the PLC controller is used to automatically control the speed of the motor 25 according to the input length and quantity of the cut steel strips 2; the program display screen 21 is used to monitor the status of the cutting mechanism 3 and the transmission mechanism in real time. Through the program display screen 21, the operator can clearly and intuitively understand the real-time working status of the equipment, making the operation easier, and at the same time effectively improving the work efficiency and the service life of the equipment. Furthermore, a tool box 24 is also provided on the carrier frame 1 for storing operating tools or parts, so as to facilitate the repair of the automatic discharging machine for baling steel strips at any time.

[0039] In some embodiments, the automatic discharging machine for baling steel straps further comprises a cutting counting sensor 23, which is used to detect the number of cutting times of the cutter 18 and to feed back to the PLC controller. When the cutting counting sensor 23 detects that the number of cutting times of the cutter 18 reaches the input number of cut steel straps 2, the PLC controller controls the motor 25 to turn off.

[0040] The working principle and working method of the automatic discharging machine for packing steel strips of the utility model are as follows:

[0041] First, the end of the suspended section of the steel strip 2 is pulled onto the active guide wheel 4, and the electric push rod 10 is controlled to extend so that the auxiliary guide wheel 5 is pressed against the steel strip 2, so that the end of the steel strip 2 is clamped. Then the staff opens the control box 19, and inputs the length and quantity of the steel strip 2 to be cut through the button 20. The motor 25 starts and pulls the suspended section of the steel strip 2 to the cutting mechanism 3 at a preset speed. Under the control of the cutter controller 26, the cutter 18 is controlled to fall and rise at a fixed frequency to cut the steel strip 2. The cut steel strip 2 is transferred to the next process. When the cutting counting sensor 23 detects that the number of cutting times of the cutter 18 reaches the input number of cut steel strips 2, the PLC controller controls the motor 25 to turn off.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. If the present invention is modified or replaced by equivalents without departing from the spirit and scope of the present invention, it should be included in the scope of protection of the claims of the present invention.

Claims

1. An automatic discharging machine for baling steel straps, characterized in that: include: Carrier frame (1); A steel belt turntable assembly, the steel belt turntable assembly being rotatably mounted on the carrier frame (1) around a horizontal axis, and the steel belt (2) being wound on the steel belt turntable assembly; a cutting mechanism (3), the cutting mechanism (3) being used to cut the steel strip (2) at a preset position; and A transmission mechanism, the transmission mechanism being used to pull the suspended section of the steel strip (2) to be transported to the cutting mechanism (3) at a plurality of different preset speeds; The transmission mechanism comprises a driving guide wheel (4), an auxiliary guide wheel (5) and a pressure control mechanism; the driving guide wheel (4) and the auxiliary guide wheel (5) are respectively arranged at the lower side and the upper side of the suspended section of the steel belt (2) to clamp the suspended section of the steel belt (2); the driving guide wheel (4) actively rotates under the control of the motor (25), and the auxiliary guide wheel (5) is rotatable and slidably mounted on the carrier frame (1) in the up-down direction; the pressure control mechanism is used to apply a force to the auxiliary guide wheel (5) to approach the driving guide wheel (4); The carrier frame (1) is also provided with two support plates (8), and the two ends of the active guide wheel (4) are rotatably mounted on one support plate (8) through a bearing seat, and one end of the active guide wheel (4) is mounted on the output shaft of the motor (25); each support plate (8) is provided with a vertical guide groove (9), and the auxiliary guide wheel (5) is rotatably sleeved on a support shaft (11), and the two ends of the support shaft (11) are respectively inserted into the vertical guide grooves (9) on the two support plates (8); the pressure control mechanism comprises two vertically arranged electric push rods (10), and the fixed end of each electric push rod (10) is mounted on the carrier frame (1), and the telescopic end of the electric push rod (10) faces the end of the support shaft (11).

2. The automatic discharging machine for baling steel straps according to claim 1, characterized in that: The outer periphery of the auxiliary guide wheel (5) is provided with an anti-slip rubber sleeve.

3. The automatic discharging machine for baling steel straps according to claim 1, characterized in that: The suspended section of the steel belt (2) passes over the upper end of the steel belt turntable group; the transmission mechanism also includes a linkage wheel group, which includes a first linkage wheel (6) and a second linkage wheel (7); the first linkage wheel (6) is rotatably mounted on the carrier frame (1), and the first linkage wheel (6) is in pressure contact with the upper surface of the steel belt (2); the second linkage wheel (7) is rotatably mounted on the carrier frame (1) and is located between the first linkage wheel (6) and the cutting mechanism (3), and the second linkage wheel (7) is in pressure contact with the lower surface of the suspended section.

4. The automatic discharging machine for baling steel straps according to claim 1, characterized in that: The steel belt turntable assembly comprises a rotating rod (12) and a front baffle (13) and a rear baffle (14) fixedly mounted on the rotating rod (12); the rotating rod (12) is rotatably mounted on the carrier frame (1) via a bearing fixing seat (15); the steel belt (2) is wound on the rotating rod (12) and is located between the front baffle (13) and the rear baffle (14).

5. The automatic discharging machine for baling steel straps according to claim 4, characterized in that: A baffle pad (16) is also provided on the side of the front baffle (13) and the rear baffle (14) away from the steel belt (2), and the size of the baffle pad (16) is smaller than the size of the front baffle (13) and the rear baffle (14).

6. The automatic discharging machine for baling steel straps according to claim 1, characterized in that: The cutting mechanism (3) comprises a force bearing seat (17), a cutter (18) and a cutter controller (26); the force bearing seat (17) is mounted on the carrier frame (1) and is located below the suspended section of the steel strip (2); the cutter (18) is used to engage with the force bearing seat (17) to cut the steel strip (2); and the cutter controller (26) is used to control the descent and elevation of the cutter (18).

7. The automatic discharging machine for baling steel straps according to claim 6, characterized in that: The invention also comprises a circuit program control device, the circuit program control device comprising a control box (19), the control box (19) being provided with a button (20), a PLC controller, a program display screen (21) and a box lock (22); the button (20) being used to input the length and quantity of the steel strip (2) to be cut; the PLC controller being used to control the rotation speed of the motor (25) according to the input length and quantity of the steel strip (2) to be cut; and the program display screen (21) being used to monitor the status of the cutting mechanism (3) and the transmission mechanism in real time.

8. The automatic discharging machine for baling steel straps according to claim 7, characterized in that: It also includes a cutting count sensor (23), which is used to detect the number of cutting times of the cutter (18) and to feed back to the PLC controller.

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