A detection device for wet wipes production

Abstract

The present invention relates to the technical field of wet wipes, and discloses a detection device for wet wipes production, comprising a bottom plate, a first brush and a second brush, three conveyor belts are fixedly installed on the top of the bottom plate, a first frame is fixedly installed on the top of the left conveyor belt, and a first image acquisition camera is fixedly installed on the inner top wall of the first frame. The detection device for wet wipes production, by setting a positioning mechanism, first moves two moving blocks in opposite directions, and the two moving blocks drive two moving rods, two moving plates and two positioning blocks to move in opposite directions, so that the two positioning blocks are moved out from the inside of the connecting rod, the two moving plates squeeze the two reset springs to deform them, and then the connecting rod is taken out from the inside of the second bin body, so that the second brush can be quickly removed for cleaning and maintenance, and vice versa, it can be installed, which improves the cleaning effect of the packaging bag, thereby having the advantage of easy maintenance and convenient use.

Description

Technical Field

[0001] The invention relates to the technical field of wet wipes, in particular to a detection device for wet wipes production. Background Art

[0002] Wet wipes are moist paper towels used to wipe the skin. The wet wipes on the market can be roughly divided into two categories: one is that they have been disinfected themselves, but cannot disinfect other items. They contain skin care ingredients and can only be used for moisturizing skin care. The other is disinfected wet wipes that are not only disinfected themselves, but can also disinfect other items. They can be used to disinfect or sterilize skin abrasions and scratches. In the process of wet wipe production, the wet wipes need to be placed in a packaging bag, and then the packaging bag is inspected by a detection device.

[0003] According to Chinese patent CN201920007726.6, a surface defect detection device for eye wet wipes cans is proposed. The conveyor belt and the wiping roller cooperate to clean the wet wipes can to avoid unclear camera image acquisition due to dust contamination. Image acquisition cameras are provided at the upper and lower ends of the transparent detection plate, which can collect image information of the product from two angles. However, the wiping roller is not convenient for cleaning and maintenance. When dust or debris adheres to the surface of the wiping roller, the cleaning effect of the packaging bag is reduced. Therefore, a detection device for wet wipes production is proposed. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a detection device for wet wipes production, which has the advantages of easy maintenance, etc., and solves the problem that the wiping roller is inconvenient to clean and maintain, and when dust or debris adheres to the surface of the wiping roller, the cleaning effect of the packaging bag is reduced.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a detection device for wet wipes production, comprising a base plate, a first brush and a second brush, three conveyor belts are fixedly installed on the top of the base plate, a first frame is fixedly installed on the top of the left conveyor belt, a first image acquisition camera is fixedly installed on the inner top wall of the first frame, a first cushion block is fixedly installed on the top of the base plate, the first cushion block is located between the left conveyor belt and the middle conveyor belt, a second image acquisition camera is fixedly installed on the top of the first cushion block, a second frame is fixedly installed on the top of the middle conveyor belt, a second cushion block is fixedly installed on the top of the base plate, the second cushion block is located between the middle conveyor belt and the right conveyor belt, an image display screen is fixedly installed on the top of the base plate, an adjustment mechanism for driving the first brush to move is provided on the second frame, and a positioning mechanism for quickly replacing the second brush is provided on the second cushion block.

[0006] Furthermore, the adjustment mechanism includes a first bin body, which is fixedly connected to the inner top wall of the second frame body, and a motor is fixedly installed on the inner top wall of the first bin body, and a threaded rod is fixedly installed on the output end of the motor, and the external thread of the threaded rod is installed with a threaded tube that penetrates and extends to the bottom of the first bin body.

[0007] Furthermore, two limiting grooves are symmetrically formed on the inner wall of the first bin body, and two limiting rods are symmetrically fixedly mounted on the outside of the threaded tube, and the two limiting grooves respectively match the moving ranges of the two limiting rods.

[0008] Furthermore, a first mounting plate is fixedly mounted on the top of the first brush, a second mounting plate is fixedly mounted on the bottom of the threaded tube, and a bolt is threadedly mounted on the top of the second mounting plate, which passes through the second mounting plate and the first mounting plate and extends to the bottom of the first mounting plate, and the number of the bolts is not less than two.

[0009] Further, the positioning mechanism includes a second warehouse body, which is fixedly connected to the top of the second cushion block, and the inner wall of the second warehouse body is symmetrically fixedly installed with two return springs, and the two return springs are fixedly installed with a movable plate on the side away from the inner wall of the second warehouse body, and the outside of the second warehouse body is plugged with two moving rods, and the two moving rods respectively penetrate the two return springs and are fixedly connected to the two moving plates, and the two moving rods are respectively fixedly installed with moving blocks on the side away from the two moving plates, and the bottom of the second brush is fixedly installed with a connecting rod that penetrates and extends into the second warehouse body, and the two moving plates are fixedly installed with positioning blocks extending into the connecting rod on the side away from the two return springs.

[0010] Furthermore, two moving holes are symmetrically opened on the outside of the second warehouse body, and the two moving holes are matched with two moving rods respectively.

[0011] Furthermore, four slide grooves are symmetrically provided on the inner wall of the second bin body, and two sliders are symmetrically fixedly installed on the outside of the two movable plates, and the four slide grooves match the moving ranges of the four sliders respectively.

[0012] Furthermore, two positioning grooves are symmetrically formed on the outside of the connecting rod, and the two positioning grooves are matched with two positioning blocks respectively.

[0013] Furthermore, a collection box is fixedly installed on the top of the bottom plate, and the collection box is located on the right side of the right conveyor belt.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The detection device for wet wipes production is provided with a positioning mechanism. The two moving blocks are first moved back to back. The two moving blocks drive the two moving rods, the two moving plates and the two positioning blocks to move back to back, so that the two positioning blocks are moved out from the inside of the connecting rod. The two moving plates squeeze the two return springs to deform them. Then the connecting rod is taken out from the inside of the second bin body. The second brush can be quickly removed for cleaning and maintenance. Otherwise, it can be installed. The cleaning effect of the packaging bag is improved, so it has the advantage of easy maintenance and convenient use.

[0016] 2. The detection device for wet wipes production is provided with an adjustment mechanism. When the motor is turned on, the motor drives the threaded rod to rotate, and the threaded rod drives the threaded tube and the first brush to move downward. The first brush can be adjusted to a suitable height, which is convenient for cleaning the tops of packaging bags of different heights and improves the cleaning effect. It has the advantage of easy adjustment and is convenient to use.

[0017] 3. The detection device for wet wipes production is provided with a second brush, which can not only clean the bottom of the packaging bag, but also support the packaging bag when the packaging bag moves from the top of the middle conveyor belt to the top of the right conveyor belt, thereby improving the transmission efficiency, thereby achieving the advantage of efficient transmission and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the first frame structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the second frame structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the present invention;

[0022] Figure 5 For the present invention Figure 1 Enlarged view of point A in the middle;

[0023] Figure 6 For the present invention Figure 1 Enlarged view of point B in the middle.

[0024] In the figure: 1 bottom plate, 2 conveyor belt, 3 first frame, 4 first image acquisition camera, 5 first cushion block, 6 second image acquisition camera, 7 second frame, 8 adjustment mechanism, 81 first warehouse, 82 motor, 83 threaded rod, 84 threaded tube, 841 limit groove, 842 limit rod, 9 first brush, 91 first mounting plate, 92 second mounting plate, 93 bolt, 10 second cushion block, 11 positioning mechanism, 111 second warehouse, 112 return spring, 113 moving plate, 1131 slide groove, 1132 slider, 114 moving rod, 115 moving block, 116 connecting rod, 117 positioning block, 12 second brush, 13 image display screen, 14 collection box. DETAILED DESCRIPTION

[0025] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-6 In this embodiment, a detection device for wet wipes production includes a bottom plate 1, a first brush 9 and a second brush 12. Three conveyor belts 2 are fixedly installed on the top of the bottom plate 1. A first frame 3 is fixedly installed on the top of the left conveyor belt 2. A first image acquisition camera 4 is fixedly installed on the inner top wall of the first frame 3. A first cushion block 5 is fixedly installed on the top of the bottom plate 1. The first cushion block 5 is located between the left conveyor belt 2 and the middle conveyor belt 2. A second image acquisition camera 6 is fixedly installed on the top of the first cushion block 5. A second frame 7 is fixedly installed on the top of the middle conveyor belt 2. A second cushion block 10 is fixedly installed on the top of the bottom plate 1. The second cushion block 10 is located between the middle conveyor belt 2 and the right conveyor belt 2. An image display screen 13 is fixedly installed on the top of the bottom plate 1. An adjusting mechanism 8 for driving the first brush 9 to move is provided on the second frame 7. A positioning mechanism 11 for quickly replacing the second brush 12 is provided on the second cushion block 10.

[0027] The packaging bag is transmitted to the right at the top of the left conveyor belt 2. When passing through the first frame 3, the first image acquisition camera 4 detects the top of the packaging bag, and then the packaging bag is transmitted from the top of the left conveyor belt 2 to the top of the middle conveyor belt 2. The second image acquisition camera 6 detects the bottom of the packaging bag. The images acquired by the first image acquisition camera 4 and the second image acquisition camera 6 are displayed on the image display screen 13. The adjustment mechanism 8 moves the first brush 9 downward to a suitable position. The first brush 9 can clean the top of the packaging bag. Then the packaging bag moves from the middle conveyor belt 2 to the right conveyor belt 2. The second brush 12 can clean and support the bottom of the packaging bag. After detecting that there are debris on the outside of the packaging bag, there is no need for the staff to manually clean the debris, and the second brush 12 can be quickly removed for cleaning and maintenance. Otherwise, it can be installed, which improves the cleaning effect of the packaging bag, thereby having the advantage of easy maintenance and convenient use.

[0028] In this embodiment, the adjustment mechanism 8 includes a first bin body 81, which is fixedly connected to the inner top wall of the second frame body 7. A motor 82 is fixedly installed on the inner top wall of the first bin body 81, and a threaded rod 83 is fixedly installed on the output end of the motor 82. The external thread of the threaded rod 83 is installed with a threaded tube 84 that penetrates and extends to the bottom of the first bin body 81.

[0029] Turn on the motor 82, the motor 82 drives the threaded rod 83 to rotate, and the threaded rod 83 drives the threaded tube 84 and the first brush 9 to move downward. The first brush 9 can be adjusted to a suitable height, which is convenient for cleaning the tops of packaging bags of different heights and improves the cleaning effect.

[0030] In this embodiment, two limit grooves 841 are symmetrically opened on the inner wall of the first warehouse body 81, and two limit rods 842 are symmetrically fixedly installed on the outside of the threaded tube 84. The two limit grooves 841 are respectively matched with the moving ranges of the two limit rods 842. When the threaded tube 84 moves, the threaded tube 84 drives the two limit rods 842 to move inside the two limit grooves 841, so that the threaded tube 84 is not easy to spin.

[0031] In this embodiment, a first mounting plate 91 is fixedly installed on the top of the first brush 9, and a second mounting plate 92 is fixedly installed on the bottom of the threaded tube 84. A bolt 93 is threadedly installed on the top of the second mounting plate 92, which passes through the second mounting plate 92 and the first mounting plate 91 and extends to the bottom of the first mounting plate 91. The number of bolts 93 is not less than two. The first mounting plate 91 and the second mounting plate 92 are connected by multiple bolts 93, so that the first brush 9 is installed at the bottom of the threaded tube 84.

[0032] In this embodiment, the positioning mechanism 11 includes a second warehouse body 111, which is fixedly connected to the top of the second cushion block 10. Two return springs 112 are symmetrically fixedly installed on the inner wall of the second warehouse body 111. A moving plate 113 is fixedly installed on the side of the two return springs 112 away from the inner wall of the second warehouse body 111. Two moving rods 114 are plugged into the outside of the second warehouse body 111. The two moving rods 114 respectively penetrate the two return springs 112 and are fixedly connected to the two moving plates 113. Moving blocks 115 are fixedly installed on the side of the two moving rods 114 away from the two moving plates 113. A connecting rod 116 that penetrates and extends to the inside of the second warehouse body 111 is fixedly installed on the bottom of the second brush 12. Positioning blocks 117 extending to the inside of the connecting rod 116 are fixedly installed on the side of the two moving plates 113 away from the two return springs 112.

[0033] First, the two moving blocks 115 move away from each other, and the two moving blocks 115 drive the two moving rods 114, the two moving plates 113 and the two positioning blocks 117 to move away from each other, so that the two positioning blocks 117 are moved out from the inside of the connecting rod 116, and the two moving plates 113 squeeze the two return springs 112 to deform them, and then the connecting rod 116 is taken out from the inside of the second bin body 111, and the second brush 12 can be quickly removed for cleaning and maintenance, and vice versa, it can be installed, thereby improving the cleaning effect of the packaging bag.

[0034] In this embodiment, two moving holes are symmetrically opened on the outside of the second bin body 111. The two moving holes match the two moving rods 114 respectively. The moving holes limit the moving rods 114 so that the moving rods 114 can move in the horizontal direction.

[0035] In this embodiment, four slide grooves 1131 are symmetrically opened on the inner wall of the second warehouse body 111, and two sliders 1132 are symmetrically fixedly installed on the outside of the two movable plates 113. The four slide grooves 1131 are matched with the moving ranges of the four sliders 1132 respectively. When the movable plate 113 moves, the two sliders 1132 are driven to move inside the two slide grooves 1131, so that the movable plate 113 moves more smoothly.

[0036] In this embodiment, two positioning grooves are symmetrically formed on the outside of the connecting rod 116 . The two positioning grooves match the two positioning blocks 117 respectively. The two positioning blocks 117 are inserted into the inside of the connecting rod 116 through the two positioning grooves.

[0037] In this embodiment, a collection box 14 is fixedly installed on the top of the bottom plate 1 . The collection box 14 is located on the right side of the right conveyor belt 2 , and the cleaned packaging bags fall into the interior of the collection box 14 .

[0038] The working principle of the above embodiment is:

[0039] (1) The packaging bag is transported to the right on the top of the left conveyor belt 2. When passing through the first frame 3, the first image acquisition camera 4 detects the top of the packaging bag, and then the packaging bag is transported from the top of the left conveyor belt 2 to the top of the middle conveyor belt 2. The second image acquisition camera 6 detects the bottom of the packaging bag. The images acquired by the first image acquisition camera 4 and the second image acquisition camera 6 are displayed on the image display screen 13. The first brush 9 can clean the top of the packaging bag, and then the packaging bag moves from the middle conveyor belt 2 to the right conveyor belt 2. The second brush 12 can clean and support the bottom of the packaging bag. After detecting that there are debris on the outside of the packaging bag, there is no need for the staff to manually clean the debris. The cleaned packaging bag falls into the inside of the collection box 14, which improves the transmission efficiency, thereby achieving the advantages of efficient transmission and facilitating use.

[0040] (2) The staff turns on the motor 82, and the motor 82 drives the threaded rod 83 to rotate, and the threaded rod 83 drives the threaded tube 84 to move downward, and the threaded tube 84 drives the two limit rods 842 to move downward inside the two limit grooves 841, so that the threaded tube 84 is not easy to spin, and the threaded tube 84 drives the first brush 9 to adjust to a suitable height, which is convenient for cleaning the tops of packaging bags of different heights, improving the cleaning effect, and thus having the advantage of easy adjustment and convenient use;

[0041] (3) The staff first moves the two moving blocks 115 away from each other, and the two moving blocks 115 drive the two moving rods 114, the two moving plates 113 and the two positioning blocks 117 to move away from each other, so that the two positioning blocks 117 are moved out from the inside of the connecting rod 116, and the two moving plates 113 drive the four sliding blocks 1132 to move inside the four sliding grooves 1131, so that the two moving plates 113 move more smoothly, and the two moving plates 113 squeeze the two return springs 112 to deform them, and then take the connecting rod 116 out of the inside of the second bin body 111, so that the second brush 12 can be quickly removed for cleaning and maintenance, and vice versa, it can be installed, thereby improving the cleaning effect of the packaging bag, thereby having the advantage of easy maintenance and convenient use.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for wet wipes production, comprising a bottom plate (1), a first brush (9) and a second brush (12), three conveyor belts (2) are fixedly mounted on the top of the bottom plate (1), a first frame (3) is fixedly mounted on the top of the left conveyor belt (2), a first image acquisition camera (4) is fixedly mounted on the inner top wall of the first frame (3), a first cushion block (5) is fixedly mounted on the top of the bottom plate (1), the first cushion block (5) is located between the left conveyor belt (2) and the middle conveyor belt (2), a second image acquisition camera (6) is fixedly mounted on the top of the first cushion block (5), a second frame (7) is fixedly mounted on the top of the middle conveyor belt (2), a second cushion block (10) is fixedly mounted on the top of the bottom plate (1), the second cushion block (10) is located between the middle conveyor belt (2) and the right conveyor belt (2), an image display screen (13) is fixedly mounted on the top of the bottom plate (1), characterized in that: The second frame (7) is provided with an adjustment mechanism (8) for driving the first brush (9) to move, and the second cushion block (10) is provided with a positioning mechanism (11) for quickly replacing the second brush (12).

2. A detection device for wet wipes production according to claim 1, characterized in that: The adjusting mechanism (8) comprises a first bin body (81), wherein the first bin body (81) is fixedly connected to the inner top wall of the second frame body (7), a motor (82) is fixedly mounted on the inner top wall of the first bin body (81), a threaded rod (83) is fixedly mounted on the output end of the motor (82), and the external thread of the threaded rod (83) is mounted with a threaded tube (84) that penetrates through and extends to the bottom of the first bin body (81).

3. A detection device for wet wipes production according to claim 2, characterized in that: The inner wall of the first bin body (81) is symmetrically provided with two limiting grooves (841), and the outside of the threaded tube (84) is symmetrically fixed with two limiting rods (842), and the two limiting grooves (841) respectively match the moving ranges of the two limiting rods (842).

4. A detection device for wet wipes production according to claim 2, characterized in that: A first mounting plate (91) is fixedly mounted on the top of the first brush (9), a second mounting plate (92) is fixedly mounted on the bottom of the threaded tube (84), and a bolt (93) is threadedly mounted on the top of the second mounting plate (92) and passes through the second mounting plate (92) and the first mounting plate (91) and extends to the bottom of the first mounting plate (91), and the number of the bolts (93) is not less than two.

5. A detection device for wet wipes production according to claim 1, characterized in that: The positioning mechanism (11) comprises a second bin body (111), the second bin body (111) is fixedly connected to the top of the second cushion block (10), two return springs (112) are symmetrically fixedly installed on the inner wall of the second bin body (111), a moving plate (113) is fixedly installed on one side of the two return springs (112) away from the inner wall of the second bin body (111), and two moving rods (114) are plugged into the outside of the second bin body (111), and the two moving rods (114) are respectively The second brush (12) is provided with a plurality of movable rods (114) which are respectively connected to the two return springs (112) and are fixedly connected to the two movable plates (113); a movable block (115) is fixedly installed on one side of the two movable rods (114) away from the two movable plates (113); a connecting rod (116) which is connected to the second chamber (111) and extends to the inside of the second chamber (111) is fixedly installed on the bottom of the second brush (12); and a positioning block (117) which extends to the inside of the connecting rod (116) is fixedly installed on one side of the two movable plates (113) away from the two return springs (112).

6. A detection device for wet wipes production according to claim 5, characterized in that: Two movable holes are symmetrically opened on the outside of the second warehouse body (111), and the two movable holes are matched with two movable rods (114) respectively.

7. A detection device for wet wipes production according to claim 5, characterized in that: The inner wall of the second warehouse body (111) is symmetrically provided with four slide grooves (1131), and the outsides of the two movable plates (113) are symmetrically fixed with two sliders (1132), and the four slide grooves (1131) respectively match the moving ranges of the four sliders (1132).

8. A detection device for wet wipes production according to claim 5, characterized in that: Two positioning grooves are symmetrically formed on the outside of the connecting rod (116), and the two positioning grooves are matched with two positioning blocks (117) respectively.

9. A detection device for wet wipes production according to claim 1, characterized in that: A collection box (14) is fixedly mounted on the top of the base plate (1), and the collection box (14) is located on the right side of the right conveyor belt (2).

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