Conveying device and tissue selling equipment

Abstract

The utility model discloses a conveying device and tissue selling equipment. The conveying device comprises a supporting mechanism and a pushing mechanism. The supporting mechanism comprises at least two step faces distributed in a high-low mode, and a connecting inclined face is arranged between the step faces. The step surfaces are used for placing a row of multiple products which are stacked up and down, and the products between the adjacent step surfaces are staggered up and down; and the pushing mechanism is used for pushing the lowermost product on the low step surface to move towards the high step surface along the connecting inclined surface. Therefore, when the pushing mechanism drives the lowermost product to move from the low position to the high position, the bottom product of the low step face can abut against the middle of the side face of the bottom product of the high step face, namely, the top face of the bottom product of the low position can be always lower than the top face of the bottom product of the high position. And one product at the bottom of the lower position can only push one product at the bottom of the higher position to move every time, and two products stacked up and down cannot be driven to move together. It is guaranteed that in the whole paper outlet process, the pushing mechanism can only eject out one paper towel bag, and paper can be smoothly output.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automatic vending equipment, in particular to a conveying device and paper towel vending equipment. BACKGROUND

[0002] The automatic paper towel vending machine is a device capable of realizing automatic paper dispensing. After a user scans a code, the paper dispensing device can be automatically controlled to dispense paper through a cloud server, thereby realizing the effect of automatic vending.

[0003] For example, a horizontal vending machine with stable paper dispensing is disclosed in Chinese Patent No. CN 221726595 U. In this scheme, the push plate of the transmission mechanism pushes the paper towel package placed on the support plate to move along the direction of the paper outlet. This can achieve individual paper dispensing of the paper towel packages one by one. However, in this scheme, the paper towel packages are placed horizontally and in small quantities, which requires frequent maintenance and high labor maintenance costs.

[0004] For example, a paper towel machine supply mechanism is disclosed in Chinese Patent No. CN218641867U. This scheme has a storage warehouse and can set up multiple columns of stacked paper towel packages, which can store a large number of paper towel packages. However, in this scheme, during the paper dispensing process, each column of paper towel packages needs to be pushed to the top of the drop-off port one by one, and then an additional dispensing device needs to be set up to dispense the paper one by one. The structure is complex.

[0005] If the above two schemes are combined directly, as shown in Figure 1 When the push plate 1' pushes the bottom single paper towel package 2' to move to the left paper outlet 3' direction, the paper towel package 2' is a soft package, and there is a certain tolerance in the size of different paper towel packages 2'. The stacked paper towel packages 2' will also deform under pressure, resulting in different heights of different paper towel packages 2' in the warehouse. Therefore, when the right paper towel package 2' is pushed to the left, it may simultaneously abut and drive the two stacked paper towel packages 2' on the left to move left. However, the upper paper towel package 2' on the left will be blocked by the block wall 4' of the paper outlet 3', preventing the right paper towel package 2' from moving left. Consequently, the lower paper towel package 2' on the left cannot be dispensed normally. SUMMARY

[0006] The utility model aims at providing a conveying device that can solve the above-mentioned defects, ensure that the stacked paper towel packages can be dispensed smoothly, and has the advantages of simplifying the structure of the paper towel vending equipment and reducing product costs.

[0007] Another purpose of the utility model is to provide a paper towel vending equipment with the advantages of simple structure, large paper storage capacity, and smooth and stable paper dispensing.

[0008] To achieve the above-mentioned purposes, the solution of the utility model is:

[0009] A conveying device comprises a supporting mechanism and a pushing mechanism;

[0010] The supporting mechanism comprises at least two steps with different heights, and connecting slopes between the steps;

[0011] The steps are used to place a plurality of products stacked vertically, and the products between adjacent steps are staggered vertically;

[0012] The pushing mechanism is used to push the lowest product on the lower step to move along the connecting slope towards the higher step.

[0013] Further, the height between adjacent steps is 20%-50% of the height of the product.

[0014] Further, the supporting mechanism comprises two supporting members arranged in front of and behind each other, the top surface of each supporting member is provided with the steps and the connecting slopes corresponding to the front and rear, and the pushing mechanism is arranged obliquely between the two supporting members, the pushing mechanism comprises a transmission member and a pushing plate, the transmission member is used to drive the pushing plate to move from low to high to discharge the product and then to reset the pushing plate from high to low.

[0015] Further, the transmission member is a transmission belt structure, the two rotating shafts of the transmission belt structure are arranged at the left and right ends of the supporting mechanism respectively, and the pushing plate is mounted on the transmission belt.

[0016] Further, the middle part of each supporting member is provided with a supporting boss facing each other, and the supporting bosses of the two supporting members are butted and accommodated in the transmission belt.

[0017] Further, the other side of one of the supporting members away from the transmission member is provided with a transmission motor for driving one of the rotating shafts to rotate, one side of the pushing plate is a pushing surface for abutting against the product, and the other side is provided with a clamping groove for clamping the transmission belt.

[0018] Further, the transmission member is a transmission chain structure, the two rotating shafts of the transmission chain structure are arranged at the left and right ends of the supporting mechanism respectively, and the pushing plate is mounted on the transmission chain.

[0019] Further, the steps are distributed on the left and right sides, and there are three or more steps, the left and right lengths of the lowest step are not less than the length of the product, the left and right lengths of the middle step are less than the length of the product, and the left and right lengths of the highest step are less than the left and right lengths of the middle step.

[0020] Further, the upper and lower ends of the connecting slope are smoothly connected with the adjacent steps respectively.

[0021] The utility model also provides a paper towel selling equipment, including the conveyer of the paper towel package.

[0022] Adopt above-mentioned technical scheme, because the existence of step surface, make every column of adjacent up and down stacked product up and down stagger, namely, when the push mechanism is with the lowest product from low to high place movement, low step surface bottom product can abut in high step surface bottom product side middle part, namely low bottom product top surface can always be lower than high bottom product top surface, make every low bottom one product only push high bottom one product movement, and will not drive up and down stacked two products move together. Especially, when the product that needs to push transmission is paper towel package, even if the height of different paper towel package exists difference, the difference can be made up through the height difference between step surface, ensure that low bottom product can always abut in high bottom product middle part, guarantee the whole paper discharging process, the push mechanism only pushes out one paper towel package, therefore paper towel package at paper outlet is not blocked by baffle, can smoothly discharge paper.

[0023] Therefore, after the conveyer is applied to the paper towel selling equipment, only one paper towel package can be pushed out at a time, and the paper discharging is more smooth, and the step surface can be two or more, that is, a plurality of stacked paper towel packages can be arranged, automatic vending with larger capacity can be realized, the number of later maintenance can be reduced, and labor cost can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the schematic diagram of the paper towel package of conventional case of multiple columns stacking;

[0025] Figure 2 It is the schematic diagram of the conveyer and the paper towel package of multiple columns of the utility model embodiment;

[0026] Figure 3 It is Figure 2 It is the sectional view schematic diagram of

[0027] Figure 4 It is the exploded schematic diagram of Figure 2

[0028] Figure 5 It is the exploded view of the conveyer of the utility model embodiment.

[0029] REFERENCE SIGNS:

[0030] Push plate 1', paper towel package 2', paper outlet 3', baffle wall 4';

[0031] ​Support mechanism 10, stepped surface 11, lowest stepped surface 111, intermediate stepped surface 112, highest stepped surface 113, connecting slope 12, support 13, support boss 131, pushing mechanism 20, transmission member 21, rotating shaft 211, transmission belt 212, transmission motor 213, pushing plate 22, pushing surface 221, clamping groove 222, product 30. DETAILED DESCRIPTION

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will be combined with the accompanying drawings for the embodiments of the present application to make a clear and complete description of the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations.

[0033] As shown in the accompanying drawings, Figures 2 to 5 a conveying device in the embodiments includes a support mechanism 10 and a pushing mechanism 20;

[0034] The support mechanism 10 includes at least two stepped surfaces 11 with different heights, and connecting slopes 12 between the stepped surfaces 11;

[0035] The stepped surfaces 11 are used to place a plurality of products 30 stacked up and down, and the products 30 between adjacent stepped surfaces 11 are staggered up and down;

[0036] The pushing mechanism 20 is used to push a lowermost product 30 on a lower stepped surface 11 to move along the connecting slope 12 to a higher stepped surface 11.

[0037] By virtue of the structure, the existence of the stepped surfaces 11 makes each adjacent column of products 30 stacked up and down staggered up and down, that is, when the pushing mechanism 20 moves with the lowermost product 30 from a lower position to a higher position, the bottom product 30 on the lower stepped surface 11 can abut against the middle part of the side surface of the bottom product 30 on the higher stepped surface 11, that is, the top surface of the bottom product 30 on the lower position can always be lower than the top surface of the bottom product 30 on the higher position, so that each time the bottom product 30 on the lower position pushes only the bottom product 30 on the higher position to move, and does not move the two products 30 stacked up and down together. In particular, when the product 30 to be pushed and conveyed is a paper towel package, even if the heights of different paper towel packages have differences, the differences can be compensated by the height differences between the stepped surfaces 11, so that the bottom product 30 on the lower position can always abut against the middle part of the bottom product 30 on the higher position, and it is ensured that the pushing mechanism 20 only pushes out one paper towel package during the whole paper discharging process, so that the paper towel package at the paper discharging opening is not blocked by the partition plate, and the paper can be smoothly discharged.

[0038] Therefore, after the conveying device is applied to the paper towel vending equipment, only one paper towel package can be pushed out at a time, and the paper is discharged more smoothly. Meanwhile, the step surface 11 can be two or more, that is, a plurality of stacked paper towel packages can be arranged, automatic vending with larger capacity can be realized, the number of later maintenance can be reduced, and the labor cost can be reduced.

[0039] Specifically, the height between adjacent step surfaces 11 can be 20%-50% of the height of the product 30. Good conveying and discharging effect can be achieved.

[0040] In the embodiment, the support mechanism 10 includes two front and rear spaced support members 13, the top surfaces of the support members 13 are provided with front and rear corresponding step surfaces 11 and connecting inclined surfaces 12; the ejecting mechanism 20 is obliquely arranged between the two support members 13, and the ejecting mechanism 20 includes a transmission member 21 and an ejecting plate 22, the transmission member 21 is used to drive the ejecting plate 22 to move from low to high to discharge the product and then reset the ejecting plate 22 from high to low. Therefore, the transmission member 21 is installed between the two front and rear spaced support members 13, which can facilitate the rotation and circulation of the ejecting plate 22, and can facilitate the production and assembly of the device structure.

[0041] The transmission member 21 of the embodiment is a transmission belt structure; two rotating shafts 211 of the transmission belt structure are respectively arranged at the left and right ends of the support mechanism 10; and the ejecting plate 22 is installed and connected to the transmission belt 212. The circulation rotation of the transmission belt 212 can drive the ejecting plate 22 to rotate stably and smoothly.

[0042] The rotating shaft 211 at the left end can be higher than the rotating shaft 211 at the right end, so as to make the transmission member 21 inclined and ensure that the ejecting plate 22 can always closely fit the product 30 moving from low to high.

[0043] Meanwhile, the middle portions of the support members 13 of the support mechanism 10 can be respectively provided with support bosses 131 facing each other, and the support bosses 131 of the two support members 13 are butted and accommodated in the transmission belt 212. In order to achieve a certain supporting effect on the transmission belt 212, the stability of the transmission belt 212 when driving the ejecting plate 22 to rotate is improved.

[0044] In the embodiment, the rear side of the rear support member 13 away from the transmission member 21 can be provided with a transmission motor 213 driving the left end rotating shaft 211 to rotate.

[0045] In the embodiment, one side of the ejecting plate 22 can be a ejecting surface 221 abutting against the product 30, and the other side can be provided with a clamping groove 222 clamping the transmission belt 212, so as to facilitate the connection and fixed cooperation of the ejecting plate 22 and the transmission belt 212.

[0046] Of course, the transmission member 21 can also be a transmission chain structure (not shown) or the like; the two rotating shafts of the transmission chain structure are arranged at the left and right ends of the support mechanism 10; and the push plate 22 is mounted and connected to the transmission chain.

[0047] In the embodiment, the stepped surfaces 11 are three or more and are distributed left and right, and four stepped surfaces 11 are shown as an example for description.

[0048] In addition, the left and right lengths of the lowest stepped surface 111 can be not less than the length of the product 30, so as to stably place the product 30; the left and right lengths of the middle stepped surface 112 can be less than the length of the product 30, so that one end of the product 30 can be overlapped on the middle stepped surface 11, and the other end can be located above the connecting inclined surface 12, so as to fully utilize the space, and the left and right lengths of the highest stepped surface 113 are less than those of the middle stepped surface 112, that is, the left end of the product 30 on the highest stepped surface 113 can extend out of the stepped surface 11, that is, the product 30 is conveniently dropped from the left paper outlet, so that the paper outlet is more smooth.

[0049] Meanwhile, the upper and lower ends of the connecting inclined surface 12 can be smoothly transitioned with the adjacent stepped surfaces 11, so as to smoothly push the product 30 along the connecting inclined surface 12 by the push plate 22.

[0050] The utility model also provides a paper towel selling equipment, including the conveyer of the paper towel selling equipment, the product 30 of the conveyer is paper towel bag, the paper towel selling equipment has large capacity, the structure is simple, and does not need to set up the delivery device additionally, and the paper outlet is smooth, stable and reliable.

[0051] The above description is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited to the above-mentioned embodiment, and any technical scheme belonging to the utility model idea is within the protection scope of the utility model. It should be noted that equivalent changes and modifications without departing from the principle of the utility model are still within the protection scope of the utility model.

[0052] In the description of the embodiments of the present application, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or is the orientation or positional relationship commonly used when the product 30 of the application is placed, or is the orientation or positional relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present application and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, the meaning of "multiple" and "several" is two or more, unless otherwise specifically limited.

Claims

1. A conveying device, characterized in that: it comprises a supporting mechanism and a pushing mechanism; the supporting mechanism comprises at least two steps with different heights, and connecting slopes between the steps; the steps are used to place a plurality of products stacked vertically, and the products between adjacent steps are staggered vertically; the pushing mechanism is used to push the lowest product on the lower step to move along the connecting slopes to the direction of the higher step.

2. A conveyor as claimed in claim 1, wherein: The height between adjacent steps is 20-50% of the height of the product.

3. The delivery device of claim 1, wherein: The supporting mechanism comprises two supporting members arranged in front and back, and the top surface of each supporting member is provided with the steps and connecting slopes corresponding in front and back; the pushing mechanism is arranged obliquely between the two supporting members, and the pushing mechanism comprises a transmission member and a pushing plate, the transmission member is used to drive the pushing plate to move from low to high to discharge and then reset the pushing plate from high to low.

4. A conveyor as claimed in claim 3, wherein: The transmission member is a transmission belt structure; the two rotating shafts of the transmission belt structure are arranged at the left and right ends of the supporting mechanism respectively; the pushing plate is installed and connected to the transmission belt.

5. A conveyor as claimed in claim 4, wherein: The middle part of the supporting member of the supporting mechanism is provided with a supporting boss respectively, and the supporting bosses of the two supporting members are butted in front and back and accommodated in the transmission belt.

6. A conveyor as claimed in claim 4, wherein: One side of the pushing plate is a pushing surface used to abut against the product, and the other side is recessed with a clamping groove used to clamp the transmission belt.

7. The delivery device of claim 3, wherein: The transmission member is a transmission chain structure; the two rotating shafts of the transmission chain structure are arranged at the left and right ends of the supporting mechanism respectively; the pushing plate is installed and connected to the transmission chain.

8. The delivery device of claim 1, wherein: The steps are distributed on the left and right sides, and there are three or more steps; the left and right lengths of the lowest step are not less than the length of the product; the left and right lengths of the middle step are less than the length of the product, and the left and right lengths of the highest step are less than the left and right lengths of the middle step.

9. The delivery device of claim 1, wherein: The upper and lower ends of the connecting slope are smoothly connected with the adjacent steps respectively.

10. A paper towel vending apparatus characterized by comprising: It comprises the conveying device according to any one of claims 1-9; the product conveyed by the conveying device is a paper towel package.

Images