Guiding device of strapping machine

Abstract

The utility model discloses a guiding device of a strapping machine, and relates to the field of strapping machines. The binding machine comprises the base and the binding frame, the guide mechanism is arranged at the top of the binding frame, the guide mechanism and the first sensing mechanism are arranged, automatic adjustment is achieved, the adjusting process is simplified, time is saved, the burden of operators is relieved, the labor intensity of the operators is reduced, and the production efficiency is improved. Due to the design of forward screw rod threads and reverse screw rod threads on the screw rod, the sliding seat can quickly adapt to boxes with different sizes, the adjusting flexibility and efficiency are improved, the position of the sliding seat can be accurately controlled, accurate guiding and limiting of the box body are ensured, the limiting seat is convenient to adjust, the universality and adaptability of the device are enhanced, and the production cost is reduced. The pulleys reduce friction force in the box conveying process, the surfaces of the boxes are protected, the first photoelectric sensor is used for detecting the positions of the boxes in real time, accurate limiting of the boxes is achieved, the bundling accuracy and efficiency are improved, and the whole structure of the device is compact.

Description

Technical Field

[0001] The utility model relates to the field of strapping machines, in particular to a guiding device for strapping machines. Background Art

[0002] The guide device of the strapping machine is a mechanical device designed for carton strapping machines or other similar equipment. Its core function is to control the movement direction of objects such as cartons, packages, etc. The device guides the objects to move along a specific path through guide elements such as guide wheels, guide plates, guide grooves, etc., to ensure that the objects can move along the preset path during the strapping process, effectively avoiding problems such as deviation from the track or jamming. At the same time, some guide devices are also equipped with adjustment mechanisms, allowing users to flexibly adjust the position or spacing of the guide elements according to the size and shape of the cartons or packages to accommodate a variety of different specifications and types of objects. The guide device is usually installed on the box, support column or other stable structure of the strapping machine to ensure that it remains stable during use. When the object enters the strapping machine, the guide device will guide it to move along the preset path to the strapping position, and in the process ensure that the object will not deviate from the track or get stuck. Once the object reaches the strapping position, the strapping machine will perform the strapping operation. After completion, the object can continue to move to the next process, thereby improving the strapping efficiency and accuracy.

[0003] Most of the existing strapping machine guide devices currently require manual adjustment to adapt to boxes of different sizes. However, this method has obvious defects. For example, the adjustment process is cumbersome and time-consuming, which increases the workload of operators. At the same time, manual adjustment may be difficult to achieve a completely accurate position, resulting in poor guiding effect, affecting the strapping quality and efficiency. In addition, frequent manual adjustment may accelerate the wear and aging of the guide device and shorten its service life. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a guide device for a strapping machine to solve the technical problems that the current guide device for a strapping machine requires manual position adjustment, the adjustment process is cumbersome and time-consuming, which increases the workload of the operator, manual adjustment is difficult to achieve precise position resulting in poor guiding effect, affecting the strapping quality and efficiency, and frequent manual adjustment may accelerate the wear and aging of the guide device and shorten its service life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guiding device for a strapping machine, comprising a strapping machine, the strapping machine comprising a base and a strapping frame, a guiding mechanism being arranged on the top of the strapping frame, the guiding mechanism comprising a screw seat, a sliding groove being arranged on the outer surface of the screw seat, and a bearing seat being arranged at the inner axis of the sliding groove, a screw being installed in the bearing seat, and one end of the screw passing through the screw seat, a motor being arranged on one side of the screw seat, the output end of the motor being connected to the screw, and the motor being used to drive the screw;

[0006] The screws on both sides of the bearing seat are respectively provided with forward screw threads and reverse screw threads, and the forward screw threads and reverse screw threads are mirror-imaged along the axis of the bearing seat;

[0007] The forward screw thread and the reverse screw thread are both threadedly connected with a sliding seat, and the two sliding seats are respectively threadedly connected to the forward screw thread and the reverse screw thread, and the outer surface and the back of the sliding seat are detachably connected to the limit seat through the mounting frame, and a plurality of pulleys are arranged on the inner side of the plurality of limit seats;

[0008] A first sensing mechanism is arranged at the top front end of the base, and the first sensing mechanism includes a mounting seat. There are two mounting seats, and the two mounting seats are mirror-arranged along the central axis of the base. A plurality of mounting grooves are opened on the inner sides of the two mounting seats, and a first photoelectric sensor is installed inside each of the plurality of mounting grooves.

[0009] By adopting the above technical solution, a complete guiding and strapping system is provided, which can ensure that the box body maintains the correct position during the strapping process, thereby improving the accuracy and efficiency of the strapping.

[0010] Furthermore, the first photoelectric sensor is used to detect the position of the box, and is used to drive the motor to prompt the multiple limit seats to accurately limit the box.

[0011] By adopting the above technical solution, the position of the box can be automatically detected, and the position of the limit seat can be automatically adjusted according to the size of the box, so as to achieve precise positioning of the box and improve the accuracy and adaptability of bundling.

[0012] Furthermore, a second sensor mechanism is provided at the rear end of the base, and the second sensor mechanism includes a connecting frame.

[0013] By adopting the above technical solution, an additional detection point is provided for the rear end of the strapping machine, which helps to realize the whole process monitoring and ensure that the packaged box is in the correct position before leaving the strapping machine.

[0014] Furthermore, a second photoelectric sensor is disposed on an outer surface of the connecting frame, and a transmitting head is disposed on an outer surface of the second photoelectric sensor.

[0015] By adopting the above technical solution, the second photoelectric sensor can reliably detect the position of the box after packaging without directly contacting the box, thereby avoiding potential physical damage.

[0016] Furthermore, the second photoelectric sensor is used to detect the position of the box after packaging, and the second photoelectric sensor can automatically shut down the strapping machine when detecting the position of the box after packaging.

[0017] By adopting the above technical solution, automated control is achieved, which not only improves work efficiency but also effectively avoids equipment damage or safety accidents caused by human operational errors.

[0018] Furthermore, a winding roller is provided on one side of the base, and a cable tie is wound around the winding roller.

[0019] By adopting the above technical solution, the storage and replacement of cable ties are facilitated, and the continuous working capacity of the strapping machine is improved.

[0020] Furthermore, an inspection door is provided on the outer surface of the base, and four self-locking wheels are provided on the bottom of the base.

[0021] By adopting the above technical solution, it is convenient to maintain and overhaul the strapping machine, and the self-locking wheels make the strapping machine easy to move and fix.

[0022] Furthermore, a control console is provided on one side of the first sensing mechanism, and the control console is used to control the motor, the first sensing mechanism, and the second sensing mechanism.

[0023] By adopting the above technical solution, a centralized control point is provided, which facilitates the operator to control and monitor the strapping machine.

[0024] Furthermore, a transmission roller is provided in the middle of the top of the base, and the transmission roller is used to transport the boxes.

[0025] By adopting the above technical solution, the box body can be automatically transported, which reduces the workload of operators and improves work efficiency.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model realizes automatic adjustment by setting a guiding mechanism and a first sensing mechanism, simplifies the adjustment process, saves time, and reduces the burden on operators. The positive screw thread and the reverse screw thread design on the screw enable the sliding seat to quickly adapt to boxes of different sizes, thereby improving the adjustment flexibility and efficiency. The position of the sliding seat can be accurately controlled, thereby ensuring accurate guiding and limiting of the box body. The limiting seat is easy to adjust, thereby enhancing the versatility and adaptability of the device. The pulley reduces the friction during the box transmission process, protects the box surface, and makes the box move more smoothly. The first photoelectric sensor is used to detect the box position in real time, thereby realizing accurate limiting of the box body, thereby improving the accuracy and efficiency of bundling. The overall structure of the device is compact, the design is reasonable, thereby ensuring stability and reliability, while reducing the risk of wear and aging, and extending the service life. In summary, the guiding device of the strapping machine realizes fast and accurate guiding and limiting of boxes of different sizes, thereby improving the accuracy and efficiency of bundling, reducing the burden on operators, and extending the service life.

[0028] 2. The utility model sets a second sensing mechanism and adds an additional detection point at the rear end of the base, thereby realizing full-process monitoring, ensuring that the packed box is in the correct position before leaving, and improving working accuracy and reliability. The connecting frame in the second sensing mechanism provides a stable installation platform for the second photoelectric sensor, ensuring its working stability and accuracy. As a non-contact detection element, the second photoelectric sensor can reliably detect the position of the box and avoid physical damage. The transmitter is responsible for emitting a detection light beam, accurately capturing the position information of the box, and providing data support for subsequent automatic control. Importantly, the second photoelectric sensor not only detects the position of the box, but also undertakes the task of automatically controlling the shutdown of the strapping machine. Once it is detected that the box has reached the predetermined position, a signal is sent to trigger automatic shutdown, thereby improving work efficiency and avoiding equipment damage or safety accidents caused by human operating errors. In summary, by adding a second sensing mechanism and equipping corresponding components, the utility model realizes real-time and accurate detection of the position of the box after packaging, and can automatically shut down the strapping machine when the arrival of the box is detected, thereby improving overall working accuracy, reliability, efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0030] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0031] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0032] Figure 4 For this utility model Figure 2Schematic diagram of the enlarged structure at point B.

[0033] In the figure: 1. strapping machine; 101. base; 102. inspection door; 103. self-locking wheel; 104. winding roller; 105. transmission roller; 106. control console; 107. strapping frame; 2. guide mechanism; 201. screw seat; 202. forward screw thread; 203. reverse screw thread; 204. motor; 205. mounting frame; 206. limit seat; 207. pulley; 208. screw; 209. bearing seat; 210. sliding seat; 3. first sensing mechanism; 301. mounting seat; 302. mounting slot; 303. first photoelectric sensor; 4. second sensing mechanism; 401. connecting frame; 402. second photoelectric sensor; 403. transmitting head. DETAILED DESCRIPTION

[0034] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0037] The following describes an embodiment of the utility model based on its overall structure.

[0038] Embodiment 1:

[0039] A strapping machine guide device, such as Figure 1-Figure 4As shown, the strapping machine 1 includes a base 101 and a strapping frame 107. A guide mechanism 2 is arranged on the top of the strapping frame 107. The guide mechanism 2 includes a screw seat 201. A sliding groove is provided on the outer surface of the screw seat 201, and a bearing seat 209 is arranged at the inner axis of the sliding groove. A screw 208 is installed in the bearing seat 209, and one end of the screw 208 passes through the screw seat 201. A motor 204 is arranged on one side of the screw seat 201. The output end of the motor 204 The motor 204 is connected to the screw rod 208, and is used to drive the screw rod 208; the screw rods 208 on both sides of the bearing seat 209 are respectively provided with forward screw rod threads 202 and reverse screw rod threads 203, and the forward screw rod threads 202 and the reverse screw rod threads 203 are mirror-imaged along the axis of the bearing seat 209; the forward screw rod threads 202 and the reverse screw rod threads 203 are both threadedly connected with sliding seats 210, and the two sliding seats 210 are respectively connected to the forward screw rod threads 202 and the reverse screw rod threads 203 are screwed together, and the outer surface and back of the sliding seat 210 are both detachably connected to the limited seat 206 through the mounting frame 205, and multiple pulleys 207 are arranged on the inner side of the multiple limited seats 206; a first sensing mechanism 3 is arranged at the top front end of the base 101, and the first sensing mechanism 3 includes a mounting seat 301, and two mounting seats 301 are arranged, and the two mounting seats 301 are mirror-imaged along the central axis of the base 101, and multiple mounting grooves 302 are opened on the inner side of the two mounting seats 301, and the first photoelectric sensors 303 are installed inside the multiple mounting grooves 302. The lead screw 208 is driven by the motor 204, so that the sliding seat 210 on the forward lead screw thread 202 and the reverse lead screw thread 203 can move relative to or away from each other, thereby adjusting the position of the limited seat 206. This design enables the strapping machine 1 to adapt to boxes of different sizes, improves the flexibility and accuracy of strapping, and at the same time, the setting of the pulley 207 reduces the friction when the box moves and protects the surface of the box.

[0040] See also Figure 1 , Figure 3 The first photoelectric sensor 303 is used to detect the position of the box and to drive the motor 204 to prompt multiple limit seats 206 to accurately limit the box. The first photoelectric sensor 303 can accurately detect the position of the box and drive the motor 204 to adjust the position of the limit seat 206 to achieve accurate limiting of the box, which not only improves the accuracy of bundling, but also effectively prevents bundling failure or box damage caused by box position deviation.

[0041] Embodiment 2:

[0042] See also Figure 1 , Figure 4A second sensor mechanism 4 is provided at the rear end of the base 101, and the second sensor mechanism 4 includes a connecting frame 401. The setting of the second sensor mechanism 4 enables the strapping machine 1 to also have detection capabilities at the rear end, which helps to achieve full process monitoring and ensure that the packaged box is in the correct position before leaving the strapping machine.

[0043] See also Figure 1 , Figure 3 A second photoelectric sensor 402 is provided on the outer surface of the connecting frame 401, and a transmitter 403 is provided on the outer surface of the second photoelectric sensor 402. The second photoelectric sensor 402 and its transmitter 403 can reliably detect the position of the box after packaging without direct contact with the box, thereby avoiding potential physical damage. This non-contact detection method improves the accuracy and reliability of detection.

[0044] See also Figure 1 , Figure 4 The second photoelectric sensor 402 is used to detect the position of the box after packaging. The second photoelectric sensor 402 can automatically shut down the strapping machine 1 when detecting the position of the box after packaging. When the second photoelectric sensor 402 detects the position of the box after packaging, it can automatically shut down the strapping machine 1, realizing automatic control, which not only improves work efficiency, but also effectively avoids equipment damage or safety accidents caused by human operating errors.

[0045] See also Figure 1 A winding roller 104 is provided on one side of the base 101, and a cable tie is wound on the winding roller 104. The setting of the winding roller 104 facilitates the storage and replacement of the cable tie and improves the continuous working capacity of the strapping machine. When the cable tie is used up, it is only necessary to replace it with a new cable tie roll without stopping and waiting, thereby improving work efficiency.

[0046] See also Figure 1 An inspection door 102 is provided on the outer surface of the base 101, and four self-locking wheels 103 are provided at the bottom of the base 101. The arrangement of the inspection door 102 facilitates the maintenance and inspection of the strapping machine 1. When it is necessary to inspect or replace internal components, it is only necessary to open the inspection door to operate without disassembling the entire device. At the same time, the self-locking wheels 103 make the strapping machine easy to move and fix, thereby improving the flexibility of the equipment.

[0047] See also Figure 1 , Figure 2 , Figure 3A control console 106 is provided on one side of the first sensing mechanism 3. The control console 106 is used to control the motor 204, the first sensing mechanism 3, and the second sensing mechanism 4. The setting of the control console 106 provides a centralized control point, which is convenient for the operator to control and monitor the strapping machine 1. Through the control console, the operator can easily adjust the speed of the motor 204, control the working status of the first sensing mechanism 3 and the second sensing mechanism 4, etc., thereby improving the operability and convenience of the equipment.

[0048] See also Figure 1 , Figure 2 A transmission roller 105 is arranged in the middle of the top of the base 101. The transmission roller 105 is used to transport the box. The arrangement of the transmission roller 105 enables the box to be automatically transported to the bundling position, which reduces the workload of the operator and improves work efficiency. At the same time, the transmission roller can also support and guide the box to ensure that the box maintains a stable posture during transportation.

[0049] The implementation principle of the utility model is as follows: first, it is necessary to ensure that the strapping machine 1 has been correctly installed and check whether all components are intact, especially the guide mechanism 2, the first sensor mechanism 3 and the second sensor mechanism 4. Then, the inspection door 102 is opened to check whether the strapping on the winding roller 104 is sufficient, and to ensure that the driving roller 105 is clean and free of obstacles. The system is started through the control console 106, and a preliminary functional test is performed to ensure that all sensors and the motor 204 respond normally;

[0050] The box to be packaged is placed on the transmission roller 105, and the box moves forward with the transmission roller 105. When the box moves into the detection range of the first sensor mechanism 3, the first photoelectric sensor 303 detects the position of the box. According to the size of the box, the screw rod 208 is driven to rotate, so that the sliding seat 210 on the forward screw rod thread 202 and the reverse screw rod thread 203 move relative to or away from each other, and the position of the limit seat 206 is adjusted. The pulley 207 inside the limit seat 206 reduces the friction when the box moves, and ensures that the box maintains the correct position during the transmission process;

[0051] When the box is guided to the predetermined position, the first sensor mechanism 3 sends a signal to the control console 106, and the control console 106 controls the strapping machine 1 to start the strapping operation, and the strapping is released from the winding roller 104, passes through the strapping mechanism under the strapping frame 107, and is tightly wound around the box;

[0052] After packaging is completed, the second photoelectric sensor 402 of the second sensing mechanism 4 detects the position of the packaged box through the transmitter 403. Once it is detected that the box has reached the predetermined position, the second photoelectric sensor 402 sends a signal to the console 106, and the console 106 controls the strapping machine 1 to automatically shut down.

[0053] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0054] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A guiding device for a strapping machine, characterized in that: The strapping machine (1) comprises a base (101) and a strapping frame (107). A guide mechanism (2) is arranged on the top of the strapping frame (107). The guide mechanism (2) comprises a screw seat (201). A sliding groove is arranged on the outer surface of the screw seat (201). A bearing seat (209) is arranged at the inner axis of the sliding groove. A screw (208) is installed in the bearing seat (209). One end of the screw (208) passes through the screw seat (201). A motor (204) is arranged on one side of the screw seat (201). The output end of the motor (204) is connected to the screw (208). The motor (204) is used to drive the screw (208). The screw rods (208) on both sides of the bearing seat (209) are respectively provided with forward screw rod threads (202) and reverse screw rod threads (203), and the forward screw rod threads (202) and reverse screw rod threads (203) are mirror-imaged along the axis of the bearing seat (209); The forward screw thread (202) and the reverse screw thread (203) are both threadedly connected with a sliding seat (210), and the two sliding seats (210) are respectively threadedly connected to the forward screw thread (202) and the reverse screw thread (203), and the outer surface and the back of the sliding seat (210) are both detachably connected to the limit seat (206) through the mounting frame (205), and a plurality of pulleys (207) are arranged on the inner side of the plurality of limit seats (206); A first sensing mechanism (3) is arranged at the top front end of the base (101), the first sensing mechanism (3) comprising a mounting seat (301), two mounting seats (301) are arranged, the two mounting seats (301) are mirror-imaged along the central axis of the base (101), a plurality of mounting grooves (302) are provided on the inner sides of the two mounting seats (301), and a first photoelectric sensor (303) is installed inside each of the plurality of mounting grooves (302).

2. The strapping machine guide device according to claim 1, characterized in that: The first photoelectric sensor (303) is used to detect the position of the box body, and is used to drive the motor (204) to prompt the plurality of limit seats (206) to accurately limit the position of the box body.

3. The strapping machine guide device according to claim 1, characterized in that: A second sensing mechanism (4) is provided at the rear end of the base (101), and the second sensing mechanism (4) comprises a connecting frame (401).

4. The strapping machine guide device according to claim 3, characterized in that: A second photoelectric sensor (402) is arranged on the outer surface of the connecting frame (401), and a transmitting head (403) is arranged on the outer surface of the second photoelectric sensor (402).

5. The strapping machine guide device according to claim 4, characterized in that: The second photoelectric sensor (402) is used to detect the position of the box after packaging. The second photoelectric sensor (402) can automatically shut down the strapping machine (1) when detecting the position of the box after packaging.

6. The strapping machine guide device according to claim 1, characterized in that: A winding roller (104) is provided on one side of the base (101), and a cable tie is wound around the winding roller (104).

7. The strapping machine guide device according to claim 1, characterized in that: An inspection door (102) is provided on the outer surface of the base (101), and four self-locking wheels (103) are provided at the bottom of the base (101).

8. The strapping machine guide device according to claim 1, characterized in that: A control console (106) is provided on one side of the first sensing mechanism (3), and the control console (106) is used to control the motor (204), the first sensing mechanism (3), and the second sensing mechanism (4).

9. The strapping machine guide device according to claim 1, characterized in that: A transmission roller (105) is arranged in the middle of the top of the base (101), and the transmission roller (105) is used to transport the box.

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