Tissue overturning outer package inspection device

Abstract

The utility model discloses a tissue overturning outer package inspection device which comprises a conveying belt, a rack, a transmission roller and a driving device. The transmission roller is in transmission connection with the driving device, the transmission roller is arranged between the racks on the two sides, and the transmission belt is arranged on the transmission roller in a sleeving mode; a second baffle is arranged on the left side of the conveying belt; the first baffle comprises a first vertical plate and a first transverse plate; the first vertical plate is bent along an arc line to form a first arc-shaped plate which extends to the first transverse plate; the second baffle comprises a second vertical plate and a second transverse plate; the second vertical plate is bent along an arc line to form a second arc-shaped plate which extends to the second transverse plate; the first arc-shaped plate and the second arc-shaped plate form an overturning channel, and the overturning channel is arranged above the conveying belt; according to the tissue overturning outer package inspection device, overturning is achieved through the overturning channel between the first arc-shaped plate and the second arc-shaped plate, use and operation are convenient, the purchase cost and the maintenance cost are reduced, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of outer packaging detection, and more specifically to a device for inspecting the outer packaging of paper towels. Background Art

[0002] In order to facilitate the subsequent transportation and sales of goods and improve the appearance, the goods need to be packaged after production is completed. Defects and damage often occur during the packaging process. Damaged products cannot meet sales requirements, so the appearance of the goods needs to be inspected.

[0003] Existing outer packaging inspection equipment, such as CN116116760A, discloses a visual inspection reversal device, which includes a frame, a reversing mechanism, a visual inspection mechanism, a feed conveyor belt, a good product conveyor belt and a defective product conveyor belt; the reversing mechanism is arranged on the frame, and the reversing mechanism includes a good product conveying roller group, a good product reversing assembly, a defective product conveying roller group and a defective product reversing assembly; the good product conveying roller group and the defective product conveying roller group are respectively arranged on the left and right sides of the frame, and a feeding station is arranged between the good product conveying roller group and the defective product conveying roller group.

[0004] Therefore, the existing outer packaging inspection equipment is expensive to purchase for start-ups or small businesses, and the equipment is too complicated, the components are easily damaged, and the subsequent maintenance costs are high. Utility Model Content

[0005] The utility model provides a flipping device designed with common raw materials, which realizes flipping through a flipping channel between a first curved plate and a second curved plate. It is easy to use and operate, not easy to be damaged, and has low purchase and maintenance costs and good practicality.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a paper towel outer packaging inspection device, including a conveyor belt, a frame, a transmission roller and a driving device;

[0007] The transmission roller is in transmission connection with the driving device, the transmission roller is arranged between the two side frames, and the conveyor belt is sleeved on the transmission roller;

[0008] The conveyor belt is further provided with a first baffle at the upper right end and a second baffle at the upper left end;

[0009] The first baffle includes a first vertical plate and a first horizontal plate;

[0010] The first vertical plate is bent along an arc to form a first curved plate, and extends to the first horizontal plate and is connected to the first horizontal plate;

[0011] The second baffle includes a second vertical plate and a second horizontal plate;

[0012] The second vertical plate is bent along an arc line to form a second curved plate, and extends to the second horizontal plate and is connected to the second horizontal plate;

[0013] The first curved plate and the second curved plate form a turning channel;

[0014] Also includes a first fastener, a second fastener, and a third fastener;

[0015] The first riser and the second riser are fixed to the frame by first fasteners;

[0016] One end of the second fastener is fixed to the frame, and the other end is fixed to the first transverse plate, so that the first transverse plate is suspended above the conveyor belt;

[0017] One end of the third fastener is fixed to the frame, and the other end is fixed to the second transverse plate.

[0018] Optionally, the second fastener specifically includes: a first fixed horizontal plate, a first supporting vertical plate, a second fixed horizontal plate, and a second supporting vertical plate connected in sequence;

[0019] The first fixed transverse plate, the first supporting vertical plate and the second fixed transverse plate form a concave structure; the first fixed transverse plate is located above the first transverse plate;

[0020] The second supporting vertical plate is fixed on the frame;

[0021] A through hole is provided on the first fixed transverse plate; the through hole is used for passing a bolt; one end of the bolt is fixed on the first transverse plate; the bolt is fixed to the through hole by a tightening nut.

[0022] Optionally, a support frame is also included;

[0023] The support frame includes: an upper sleeve, a lower sleeve and a fourth fastener, wherein the upper sleeve is sleeved on the lower sleeve;

[0024] The upper sleeve is provided with a first circular hole;

[0025] The lower sleeve is provided with a plurality of second circular holes from top to bottom;

[0026] The first circular hole matches the second circular hole, and the first circular hole is fixedly connected to any of the second circular holes by a bolt passing through the hole;

[0027] One end of the fourth fastener is fixed on the upper sleeve; the other end of the fourth fastener is fixed on the frame.

[0028] Optionally, a lubricating layer is provided on the inner sides of the first curved plate and the second curved plate, and the lubricating layer is used to reduce the friction force when the paper towel passes through the first curved plate and the second curved plate.

[0029] Optionally, a photographing device for monitoring the outer packaging of the tissue paper is also fixed on the second fastener.

[0030] Optionally, a sprayer is also fixed on the frame, and the sprayer is located above the conveyor belt and corresponds to the middle position of the conveyor belt.

[0031] Compared with the prior art, the present invention provides a paper towel outer packaging inspection device with the following beneficial effects:

[0032] The utility model provides a first baffle and a second baffle on both sides of the conveyor belt, and a vertical plate and a horizontal plate are provided on the first baffle and the second baffle. The vertical plate is bent along an arc to form an arc plate and extends to the horizontal plate, so that a flip channel is formed between the two arc plates. When the paper towel passes through the flip channel, the paper towel is flipped. The present application detects whether the outer packaging is compliant through the flip channel and uses common materials to achieve flipping. It has a simple structure, is easy to operate, reduces purchase cost and maintenance cost, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0034] Figure 1 The accompanying figure is a schematic diagram of the three-dimensional structure of a paper towel outer packaging inspection device of the present invention;

[0035] Figure 2 The accompanying figure is a schematic diagram of a turning channel of a paper towel outer packaging inspection device according to the present invention;

[0036] Figure 3 The accompanying drawing is a side view of a paper towel outer packaging inspection device according to the present invention;

[0037] Figure 4 The accompanying drawing is a schematic structural diagram of a third fastener of a paper towel outer packaging inspection device according to the present invention;

[0038] Figure 5 The accompanying drawing is a schematic diagram of the support frame structure of a paper towel outer packaging inspection device of the present invention;

[0039] Figure 6The accompanying drawing is a schematic diagram of the structure of a sprayer for inspecting the outer packaging of tissue paper in the utility model.

[0040] Among them, 1 is a conveyor belt; 2 is a first baffle; 3 is a second baffle; 4 is a first fastener; 5 is a second fastener; 6 is a third fastener; 7 is a support frame; 8 is a fourth fastener; 9 is a sprayer; 10 is a frame; 11 is a shooting device; 21 is a first vertical plate; 22 is a first curved plate; 23 is a first horizontal plate; 31 is a second vertical plate; 32 is a second curved plate; 33 is a second horizontal plate; 51 is a first fixed horizontal plate; 52 is a first supporting vertical plate; 53 is a second fixed horizontal plate; 54 is a second supporting vertical plate; 55 is a through hole; 56 is a bolt; 71 is an upper sleeve; 72 is a lower sleeve; 73 is a first circular hole; 74 is a second circular hole. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] Many early entrepreneurs in today's manufacturing industry are short of initial funds and have high customer requirements. They need a low-cost appearance inspection device that meets customer needs. The utility model can adjust the flip channel according to the size of the paper towel, detect whether the outer packaging is compliant through the flip channel, use common materials to achieve flipping, easy operation, low purchase cost, low maintenance cost, and the utility model has a simple structure and good practicality.

[0043] like Figure 1 、 Figure 2 and Figure 3As shown, a paper towel overturning outer packaging inspection device includes a conveyor belt 1, a frame 10, a transmission roller and a driving device; the transmission roller is connected to the driving device in a transmission manner, and the transmission roller is arranged between the frames 10 on both sides. The conveyor belt 1 is sleeved on the transmission roller; a first baffle 2 is further provided on the right side of the conveyor belt 1, and a second baffle 3 is provided on the left side; the first baffle 2 includes a first vertical plate 21 and a first horizontal plate 23; the first vertical plate 21 is bent along an arc to form a first curved plate 22, and extends to the first horizontal plate 23; the second baffle 3 includes a second vertical plate 31 and a second The second vertical plate 31 is bent along an arc to form a second curved plate 32, and extends to the second horizontal plate 33; the first curved plate 22 and the second curved plate 32 form a turning channel, and the turning channel is arranged above the conveyor belt 1; further comprising a first fastener 4, a second fastener 5, and a third fastener 6; the first vertical plate 21 and the second vertical plate 31 are fixed to the frame 10 by the first fastener 4; one end of the second fastener 5 is fixed to the frame 10, and the other end is fixed to the first horizontal plate 23, so that the first horizontal plate 23 is suspended above the conveyor belt 1; Figure 4 As shown, one end of the third fastener 6 is fixed to the frame 10, and the other end is fixed to the second horizontal plate 33. Specifically, the first baffle 2 and the second baffle 3 are made of a material with high toughness and can be shaped, not limited to a certain material, such as PP, PVC, or metal. The first fastener 4, the second fastener 5, and the third fastener 6 are fixed to each component by bolt and nut fastening connection, but are not limited to bolt and nut fastening connection, such as welding, strong glue bonding, etc. During use, the paper towel is transported by the conveyor belt 1 and does not flip when entering the front section channel of the first vertical plate 21 and the second vertical plate 31 at the front end of the first baffle 2 and the second baffle 3. When entering the flip channel formed by the first curved plate 22 and the second curved plate 32, the curved structure is used to flip the paper towel to change its direction (for example, from the side to the front, from the front to the side, from the side to the back, from the back to the side, etc.), thereby realizing the inspection of whether the outer packaging is damaged. This structure is simple, practical, and low-cost. Specifically, in actual use, a plurality of turning channels can be provided on a conveyor belt 1 as needed, so that the paper towel can be turned over multiple times, ensuring that each side of the paper towel can be turned over and inspected.

[0044] In an exemplary embodiment, Figure 3As shown, the second fastener 5 specifically includes: a first fixed transverse plate 51, a first supporting vertical plate 52, a second fixed transverse plate 53 and a second supporting vertical plate 54 connected in sequence; the first fixed transverse plate 51, the first supporting vertical plate 52 and the second fixed transverse plate 53 constitute a concave structure; the first fixed transverse plate 51 is located above the first transverse plate 23; the second supporting vertical plate 54 is fixed to the frame 10; a through hole 55 is provided on the first fixed transverse plate 51; the through hole 55 is used to pass a bolt 56; one end of the bolt 56 is fixed to the first transverse plate 2; the bolt 56 is fixed to the through hole 55 by a fastening nut. In actual use, the outer side of the frame (10) is provided with a groove for clamping the bolts or nuts of the components fixed on the frame 10. The second support vertical plate 54 is fixed to the frame 10 by bolts to ensure the stability of the conveyor belt during operation and avoid shaking; the bolt 56 can be moved vertically along the through hole 55, and fixed after being moved to a suitable position, so as to change the curvature of the first curvature plate 22; the bolt 56 can be moved up and down along the through hole 55, and fixed after being moved to a suitable position, so as to change the height of the first horizontal plate 23; when in use, when the conveyor belt 1 drives the paper towels to pass, the position is adjusted according to the size of the paper towels and the situation when the paper towels pass, and then fixed for use.

[0045] In an exemplary embodiment, Figure 3 and Figure 5As shown, it also includes a fourth fastener 8 and a support frame 7; the support frame 7 specifically includes: an upper sleeve 71 and a lower sleeve 72, the upper sleeve 71 is sleeved on the lower sleeve 72; the upper sleeve 71 is provided with a first circular hole 73; the lower sleeve 72 is provided with multiple second circular holes 74 from top to bottom; the first circular hole 73 matches the second circular hole 74, and the first circular hole 73 is fixed to any second circular hole 74 by bolts to adjust the height of the support frame 7; one end of the fourth fastener 8 is fixed on the upper sleeve 71; the other end of the fourth fastener 8 is fixed on the frame 10. In actual use, one end of the fourth fastener 8 is fixed to the opposite side of the upper sleeve 71 in the same fixing manner, and the other end of the fourth fastener 8 is fixed to the other side of the frame 10 in the same fixing manner (equivalent to the frame 10 and the upper sleeve 71 being fixed on opposite sides in the same manner); the first circular hole 73 is a parallel corresponding hole of the two parallel surfaces of the upper sleeve 71 (the first circular hole is two parallel corresponding holes), and the second circular hole 74 is a parallel corresponding hole of the two parallel surfaces of the lower sleeve 72 (same as the first circular hole, also two parallel corresponding holes), that is, when in use, the bolt first passes through the first circular hole 7 in order. 3, then through the second circular hole 74, and then through the corresponding circular hole on the parallel surface of the second circular hole 74, and finally through the corresponding circular hole on the parallel surface of the first circular hole 73, so as to achieve the penetration effect, penetrate the bolt, and use the nut to tighten; during the initial installation, the company's responsible inspection personnel can determine which hole of the multiple second circular holes 74 to penetrate and fix, and by adjusting the height of the support frame 7, the operator can check the outer packaging of the paper towel in a more comfortable standing or sitting position; when in use, multiple support frames 7 will be set under a conveyor belt 1, and the height of the support frame 7 can be adjusted to make the conveyor belt slope, and the slope can be used to fine-tune the speed at which the paper towel passes.

[0046] In an exemplary embodiment, Figure 2 As shown, a lubricating layer is provided on the inner side of the first curved plate 22 and the second curved plate 32 to reduce friction when a paper towel passes through the first curved plate 22 and the second curved plate 32. During use, when a paper towel is conveyed by the conveyor belt 1, passes through the front channel formed by the first vertical plate 21 and the second vertical plate 31, and is then conveyed to the turning channel formed by the first curved plate 22 and the second curved plate 32, the turning channel formed after adjustment is just large enough for the paper towel to pass through. When the paper towel passes through the turning channel, it will stick to both sides of the first curved plate 22 and the second curved plate 32, thus generating friction. In order to reduce friction, a lubricating layer is provided, for example, by applying lubricating paint, applying lubricating paper, or applying a film, or using PVC material with low friction, etc., so that the paper towel can turn over more smoothly.

[0047] In an exemplary embodiment, Figure 3As shown, the second fastener 5 is provided with a photographing device 11, which is used to monitor the outer packaging of the tissue paper. When in use, when the tissue paper passes through the turning channel and the rear end channel formed by the first horizontal plate 23 and the second horizontal plate 33, the damaged tissue paper is identified, detected and photographed, and the computer can alarm. Specifically, Figure 3 The shooting device 11 shown is set on the second fastener 5 and connected to a computer. The computer program is set to identify and grab the outer packaging of the tissue paper. When the tissue paper passes through the rear channel, the computer program starts to work, grabs and identifies the damaged outer packaging of the tissue paper, and alarms are sounded. In actual work, the conveyor belt 1 is often very long, and multiple flip channels and rear channels are set. After the front tissue paper passes through the front rear channel and alarms, you can pay attention to the incoming tissue paper and select tissue paper products with unqualified outer packaging to reduce visual fatigue of personnel. If necessary, the computer can also be connected to the conveyor belt 1 drive device program at the same time to control the start and stop of the conveyor belt 1, grab and shoot the damaged tissue paper to stop the conveyor belt 1. An infrared counting function shooting device can also be set. Through the computer program, the tissue paper passing through the rear channel is monitored, and each tissue paper passing through is grabbed and identified, which can achieve the effect of a counter and reduce the work of manual counting. Users can set it according to their own needs.

[0048] In an exemplary embodiment, Figure 6 As shown, a sprayer 9 is also included. The sprayer 9 is fixed on the frame 10 and is located above the conveyor belt 1. This sprayer is a common product that can be purchased online. When in use, the sprayer 9 is a cross support rod mounted above the conveyor belt 1, and the cross can be adjusted up and down, left and right and tightened. The upper end of the cross is connected to the control computer, and the lower end of the cross is fixed in the groove of the frame 10. The cross is fixed to the sprayer at one end above the conveyor belt 1, and the frequency, spraying content, etc. are set by the control computer; in actual work, when the conveyor belt 1 transports the paper towels into the front channel, the flip channel and the rear channel, when the paper towels need to be sprayed on the upper side, the sprayer is set at any suitable position after the conveyor belt 1 passes through the rear channel, and the paper towels are sprayed upwards (the production date, expiration date, and customer-customized content, etc. can be sprayed); if the spraying content requires spraying multiple sides of the paper towels, after the paper towels pass through the rear channel, when the upper side is the side to be sprayed, multiple sprayers can be set for spraying; there is no need to spray the date and other content separately, and the spraying content is completed after passing through the rear channel.

[0049] The present application can realize the flipping of paper towels by setting a flipping channel, which is simple to operate, reduces the purchase cost and maintenance cost, and improves the practicality of the paper towel flip outer packaging inspection device.

[0050] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present embodiments. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present embodiments. Therefore, the present embodiments are not limited to the embodiments shown herein, but are intended to be implemented in the widest possible manner consistent with the principles and novel features disclosed herein.

Claims

1. A paper towel outer packaging inspection device, characterized in that: It comprises a conveyor belt (1), a frame (10), a transmission roller and a driving device; The transmission roller is in transmission connection with the driving device, the transmission roller is arranged between the two side frames (10), and the conveyor belt (1) is sleeved on the transmission roller; The conveyor belt (1) is provided with a first baffle (2) at the upper right end, and a second baffle (3) at the upper left end; The first baffle (2) comprises a first vertical plate (21) and a first horizontal plate (23); The first vertical plate (21) is bent along an arc to form a first curved plate (22), and extends to the first horizontal plate (23) and is connected to the first horizontal plate (23); The second baffle (3) comprises a second vertical plate (31) and a second horizontal plate (33); The second vertical plate (31) is bent along an arc to form a second curved plate (32), and extends to the second horizontal plate (33) and is connected to the second horizontal plate (33); The first curved plate (22) and the second curved plate (32) form a turning channel; Also includes a first fastener (4), a second fastener (5), and a third fastener (6); The first vertical plate (21) and the second vertical plate (31) are fixed to the frame (10) via a first fastener (4); One end of the second fastener (5) is fixed to the frame (10), and the other end is fixed to the first transverse plate (23), so that the first transverse plate (23) is suspended above the conveyor belt (1); One end of the third fastener (6) is fixed to the frame (10), and the other end is fixed to the second transverse plate (33).

2. A tissue outer packaging inspection device according to claim 1, characterized in that: The second fastener (5) specifically comprises: a first fixed transverse plate (51), a first supporting vertical plate (52), a second fixed transverse plate (53), and a second supporting vertical plate (54) connected in sequence; The first fixed transverse plate (51), the first supporting vertical plate (52) and the second fixed transverse plate (53) form a concave structure; the first fixed transverse plate (51) is located above the first transverse plate (23); The second supporting vertical plate (54) is fixed on the frame (10); A through hole (55) is provided on the first fixed transverse plate (51); the through hole (55) is used to pass a bolt (56); one end of the bolt (56) is fixed on the first transverse plate (23); the bolt (56) is fixed to the through hole (55) by a fastening nut.

3. The device for inspecting the outer packaging of tissue paper according to claim 1, characterized in that: Also includes a support frame (7); The support frame (7) comprises: an upper sleeve (71), a lower sleeve (72) and a fourth fastener (8), wherein the upper sleeve (71) is sleeved on the lower sleeve (72); The upper sleeve (71) is provided with a first circular hole (73); The lower sleeve (72) is provided with a plurality of second circular holes (74) from top to bottom; The first circular hole (73) matches the second circular hole (74), and the first circular hole (73) is fixedly connected to any one of the second circular holes (74) by means of a bolt passing through the hole; One end of the fourth fastener (8) is fixed to the upper sleeve (71); the other end of the fourth fastener (8) is fixed to the frame (10).

4. The device for inspecting the outer packaging of tissue paper according to claim 1, characterized in that: A lubricating layer is provided on the inner sides of the first curved plate (22) and the second curved plate (32).

5. The device for inspecting the outer packaging of tissue paper according to claim 1, characterized in that: A photographing device (11) for monitoring the outer packaging of the paper towel is also fixed to the second fastener (5).

6. The device for inspecting the outer packaging of tissue paper according to claim 1, characterized in that: A sprayer (9) is also fixed on the frame (10), and the sprayer (9) is located above the conveyor belt (1) and corresponds to the middle position of the conveyor belt.

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