Packaging line capable of eliminating unqualified wine boxes
By introducing defective product push mechanism with defective product in place sensor and buffer structure on the packaging line, the problem of traditional packaging line is solved, the safety and production efficiency of the production line are improved, and the safe movement of the wine box is ensured.
Patent Information
- Application Number
- CN202422193281.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-06
AI Technical Summary
Traditional packaging lines are prone to clogging when dealing with unqualified wine boxes, affecting production efficiency and may damage wine boxes or wine bottles. It is difficult for the existing technology to quickly unblock and ensure safe production.
The defective product in place sensor is used to combine the defective product pushing mechanism with the buffer structure, detect blockage through the sensor and shut down in time, and use the buffer structure to reduce the impact of the push plate on the wine box, ensuring that the wine box moves safely to the defective product channel.
It realizes timely shutdown when the wine box is blocked, reduces the risk of wine box damage, improves the rapid recovery ability and safety of the production line, and reduces manual intervention time.
Smart Images
Figure CN223162498U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of wine box packaging lines, in particular to a packaging line capable of excluding unqualified wine boxes. Background Art
[0002] After the filling process of beer, red wine, etc. is completed, the packaging process is required. According to the requirements, large boxes (24 bottles per box) and small boxes (12 bottles per box) need to be produced. Since the sizes of the boxes are different, the situation that the boxes cannot be placed in place often occurs after changing the line, resulting in wine boxes lacking some wine bottles flowing to the next process.
[0003] In the traditional detection line, a weighing instrument is used to judge whether there is a problem of insufficient number of wine bottles in the wine box. When the number of wine bottles in the wine box is sufficient, the wine box is a qualified product and continues to move to the subsequent workstations; when the number of wine bottles in the wine box is insufficient, the wine box is an unqualified product. At this time, the unqualified wine box is hit to the temporary storage area for unqualified products on one side by a cylinder. Among them, due to the large weight of the wine box, the thrust of the cylinder on the wine box needs to be sufficient. When the cylinder discharges the unqualified wine box, in order not to affect the moving speed of other wine boxes, it generally does not stop the machine, and it is also required that the push plate at the output end of the cylinder can push the unqualified wine box to the temporary storage area for unqualified products at a relatively fast speed. Therefore, the impact force of the wine box received by the cylinder push plate is relatively large.
[0004] However, due to the limited space in the temporary storage area for unqualified products, when the wine boxes in the temporary storage area for unqualified products are full or the wine box is stuck on the conveyor line, if the conveyor line continues to convey the wine boxes behind forward at this time, blockage will occur, the weighing instrument cannot accurately weigh, and the cylinder repeatedly hits the same wine box on one side, which is likely to cause accidents such as the surface of the wine box being broken or even the wine bottles being exploded. At this time, if the personnel manually stop the machine and handle the wine boxes and wine bottles, it will take a lot of time, seriously affecting the production efficiency. Content of the Utility Model
[0005] The purpose of the utility model is to provide a packaging line capable of excluding unqualified wine boxes, which can stop the machine in time when a wine box blockage occurs by setting a sensor for the arrival of defective products, facilitating rapid troubleshooting by personnel.
[0006] To achieve the above purpose, the utility model provides a packaging line capable of excluding unqualified wine boxes, including a first conveying mechanism. A weighing instrument and a second conveying mechanism are sequentially arranged behind the first conveying mechanism along the conveying direction. The second conveying mechanism is provided with a qualified product channel and a defective product channel arranged in parallel; on one side of the input end of the qualified product channel, there is a defective product pushing mechanism, and on one side of the defective product channel, there is a sensor for the arrival of defective products; the first conveying mechanism, the weighing instrument, the second conveying mechanism, the defective product pushing mechanism, and the sensor for the arrival of defective products are all electrically connected to a controller.
[0007] As a further improvement of the present utility model, the defective product pushing mechanism includes a telescopic driving rod mechanism and a push plate, and a buffer structure is provided between the power output end of the telescopic driving rod mechanism and the push plate.
[0008] As a further improvement of the present utility model, the buffer structure includes a spring, a fixing plate and at least two guide rods. The fixing plate is connected to the power output end of the telescopic driving rod mechanism; one end of the guide rod is connected to the push plate, the other end of the guide rod passes through the guide hole on the fixing plate and the two are slidably matched, a limiting plate is provided at the top end of the guide rod, the spring is located between the fixing plate and the push plate, and the spring is sleeved outside the guide rod.
[0009] As a further improvement of the present utility model, a plurality of rolling members are rotatably connected to one side of the push plate away from the buffer structure.
[0010] As a further improvement of the present utility model, a baffle is connected to one end of the push plate away from the weighing instrument.
[0011] As a further improvement of the present utility model, the second conveying mechanism includes a first bracket, and a plurality of conveying rollers are rotatably connected to the first bracket. The conveying rollers are arranged in sequence along the conveying direction, and the conveying rollers are linked with a first driving mechanism; the second conveying mechanism further includes a partitioning portion, and the partitioning portion divides the conveying area above the plurality of conveying rollers into the qualified product channel and the defective product channel.
[0012] As a further improvement of the present utility model, the weighing instrument includes a weighing platform and a conveyor belt, and the conveying section of the conveyor belt is located above the weighing platform.
[0013] Beneficial effects
[0014] Compared with the prior art, the advantages of the packaging line capable of excluding unqualified wine boxes of the present utility model are as follows:
[0015] 1. The wine box falls on the weighing instrument through the first conveying mechanism for weighing. When the weight of the wine box is within the normal range, it enters the qualified product channel. When the weight of the wine box is lower than the set value, it is judged as a defective product. After moving to the input end of the second conveying mechanism, it is pushed to the defective product channel on one side by the defective product pushing mechanism. Only when the wine box passes through the defective product in-place sensor within the set time, is it considered that the defective wine box is excluded. If after the defective product pushing mechanism pushes the wine box, the wine box does not reach the defective product in-place sensor within the specified time, or the wine box always stops at the position of the defective product in-place sensor, it indicates that there is a blockage problem. The controller promptly stops the packaging line to let the personnel remove the blocked part of the wine box, which is beneficial for the packaging line to quickly resume production.
[0016] 2. A buffer structure is provided between the power output end of the telescopic drive rod mechanism and the push plate. Even if the push plate moves fast and has a large thrust under the action of the telescopic drive rod mechanism, with the buffer structure as a buffer, it can avoid the problem of excessive impact force of the push plate on the wine box. Even if the push plate repeatedly hits the same wine box, it can also reduce the probability of the wine box or wine bottle being broken and minimize product losses as much as possible.
[0017] 3. In the buffer structure, a buffer is formed between the fixed plate and the push plate through a spring, and the guide rod plays a guiding role in the movement of the push plate. The structure is simple, and the production and maintenance costs are low.
[0018] 4. When the push plate pushes the wine box, since the wine box is still moving forward under the drive of the second conveying mechanism, the rolling parts on the push plate can reduce the friction with the wine box and avoid scratching the surface of the wine box when pushing the wine box.
[0019] 5. A baffle is connected to the end of the push plate far from the weighing instrument. When the push plate laterally pushes the wine box, the baffle can limit the forward movement distance of the wine box and ensure that it can normally move into the defective product channel.
[0020] With the following description and in combination with the accompanying drawings, the present utility model will become clearer. These drawings are used to explain the embodiments of the present utility model. Description of the Drawings
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0022] Figure 1 It is a top view of the packaging line capable of excluding unqualified wine boxes;
[0023] Figure 2 It is an enlarged view of the defective product pushing mechanism. Detailed Embodiment
[0024] Now refer to the drawings to describe the embodiments of the present utility model.
[0025] Embodiment
[0026] The detailed implementation manner of the present utility model is as Figures 1 to 2As shown in the figure, a packaging line capable of excluding unqualified wine boxes includes a first conveying mechanism 1. A weighing instrument 2 and a second conveying mechanism 3 are successively arranged behind the first conveying mechanism 1 along the conveying direction. A qualified product channel 31 and a defective product channel 32 arranged in parallel are provided on the second conveying mechanism 3. A defective product pushing mechanism 5 is provided on one side of the input end of the qualified product channel 31, and a defective product in-place sensor 4 is provided on one side of the defective product channel 32. The first conveying mechanism 1, the weighing instrument 2, the second conveying mechanism 3, the defective product pushing mechanism 5, and the defective product in-place sensor 4 are all electrically connected to the controller.
[0027] The defective product pushing mechanism 5 includes a telescopic drive rod mechanism 51 and a push plate 52. A buffer structure is provided between the power output end of the telescopic drive rod mechanism 51 and the push plate 52. The telescopic drive rod mechanism 51 can adopt structures such as a telescopic cylinder or a linear motor.
[0028] The buffer structure includes a spring 56, a fixing plate 54, and at least two guide rods 55. The fixing plate 54 is connected to the power output end of the telescopic drive rod mechanism 51. One end of the guide rod 55 is connected to the push plate 52, and the other end of the guide rod 55 passes through the guide hole on the fixing plate 54 and the two are in sliding fit. A limit plate 58 is provided at the top end of the guide rod 55. The spring 56 is located between the fixing plate 54 and the push plate 52, and the spring 56 is sleeved outside the guide rod 55.
[0029] A plurality of rolling members 53 are rotatably connected to one side of the push plate 52 away from the buffer structure.
[0030] One end of the push plate 52 away from the weighing instrument 2 is connected with a baffle 57.
[0031] The second conveying mechanism 3 includes a first bracket 34. A plurality of conveying rollers 35 are rotatably connected to the first bracket 34. The conveying rollers 35 are arranged in sequence along the conveying direction. The conveying rollers 35 are linked with a first driving mechanism. The first driving mechanism includes a motor, a sprocket, and a chain that are linked in sequence. One end of each conveying roller 35 is connected with a sprocket. The motor can drive the plurality of conveying rollers 35 to rotate synchronously to convey the wine box 6 placed above it forward. The second conveying mechanism 3 further includes a separating part 33. The separating part 33 divides the conveying area above the plurality of conveying rollers 35 into a qualified product channel 31 and a defective product channel 32.
[0032] The weighing instrument 2 includes a weighing platform 22 and a conveyor belt 21. The conveying section of the conveyor belt 21 is located above the weighing platform 22. The conveyor belt 21 is annular, and its return section bypasses below the weighing platform 22. The conveyor belt 21 is matched with a rotating roller, and the rotating roller is linked with a motor.
[0033] The defective product in-place sensor 4 is a photoelectric sensor, and the detection window of the photoelectric sensor faces the side where the defective product channel 32 is located.
[0034] The wine case 6 falls onto the weighing instrument 2 via the first conveying mechanism 1 for weighing. When the weight of the wine case 6 is within the normal range, it enters the qualified product channel 31. When the weight of the wine case 6 is lower than the set value, it is judged as a defective product. After moving to the input end of the second conveying mechanism 3, it is pushed to the defective product channel 32 on one side by the defective product pushing mechanism 5. Only when the wine case 6 passes through the defective product in-place sensor 4 within the set time is the defective wine case 6 considered to be excluded. If, after the defective product pushing mechanism 5 pushes the wine case 6, the wine case 6 does not reach the defective product in-place sensor 4 within the specified time, or the wine case 6 always stops at the position of the defective product in-place sensor 4, it indicates a blockage problem. The controller promptly stops the packaging line to allow personnel to remove the blocked part of the wine case, which is conducive to the rapid resumption of production of the packaging line.
[0035] The present invention has been described in conjunction with the best embodiments, but the present invention is not limited to the disclosed embodiments above, and should cover various modifications and equivalent combinations made according to the essence of the present invention.
Claims
1. A packaging line capable of excluding unqualified wine boxes, including a first conveying mechanism (1), characterized in that, A weighing instrument (2) and a second conveying mechanism (3) are successively arranged along the conveying direction behind the first conveying mechanism (1). A qualified product channel (31) and a defective product channel (32) are arranged side by side on the second conveying mechanism (3); a defective product pushing mechanism (5) is arranged on one side of the input end of the qualified product channel (31), and a defective product in-place sensor (4) is arranged on one side of the defective product channel (32); the first conveying mechanism (1), the weighing instrument (2), the second conveying mechanism (3), the defective product pushing mechanism (5), and the defective product in-place sensor (4) are all electrically connected to the controller.
2. The packaging line capable of excluding unqualified wine boxes according to claim 1, characterized in that, The defective product pushing mechanism (5) includes a telescopic drive rod mechanism (51) and a push plate (52), and a buffer structure is arranged between the power output end of the telescopic drive rod mechanism (51) and the push plate (52).
3. The packaging line capable of excluding unqualified wine boxes according to claim 2, wherein, The buffer structure includes a spring (56), a fixing plate (54), and at least two guide rods (55). The fixing plate (54) is connected to the power output end of the telescopic drive rod mechanism (51); one end of the guide rod (55) is connected to the push plate (52), the other end of the guide rod (55) passes through the guide hole on the fixing plate (54) and the two are slidably matched, a limiting plate (58) is arranged at the top end of the guide rod (55), the spring (56) is located between the fixing plate (54) and the push plate (52), and the spring (56) is sleeved outside the guide rod (55).
4. A packaging line capable of excluding unqualified wine boxes according to claim 2 or 3, characterized in that, A plurality of rolling members (53) are rotatably connected to one side of the push plate (52) away from the buffer structure.
5. A packaging line capable of excluding unqualified wine boxes according to claim 2 or 3, characterized in that, A baffle (57) is connected to one end of the push plate (52) away from the weighing instrument (2).
6. A packaging line capable of excluding unqualified wine boxes according to claim 1, characterized in that, The second conveying mechanism (3) includes a first bracket (34), and a plurality of conveying rollers (35) are rotatably connected to the first bracket (34). The conveying rollers (35) are arranged in sequence along the conveying direction, and the conveying rollers (35) are linked with a first driving mechanism; the second conveying mechanism (3) further includes a separating part (33), and the separating part (33) divides the conveying area above the plurality of conveying rollers (35) into the qualified product channel (31) and the defective product channel (32).
7. A packaging line capable of excluding unqualified wine boxes according to claim 1, characterized in that, The weighing instrument (2) includes a weighing platform (22) and a conveyor belt (21), and the conveying section of the conveyor belt (21) is located above the weighing platform (22); the defective product in-place sensor (4) is a photoelectric sensor.