Display rack with automatic replenishment function

Abstract

The present application relates to the technical field of commodity display equipment, and specifically relates to a display stand with an automatic restocking function. The present application sets a self-discharging assembly on the goods box, uses a vertical knife and a horizontal knife to successively cut the top wall and the end wall of a strip-shaped cigarette box, cooperates with a paper lifting piece to expand the gap of the cutout, so that the discharging plate can be accurately inserted between adjacent columns of independent cigarette packs, and various working conditions such as single pack, double pack and whole strip access can be flexibly switched according to actual sales needs. An automatic restocking assembly is set above the goods box, a supporting rod and an arc block are used to temporarily store standby strip-packed cigarettes, and a tail block and a lifting block are combined to form a linkage pushing structure. After the strip-packed cigarettes in the goods box are used up, the standby strip-packed cigarettes are automatically replenished into the goods box and positioned, the automatic restocking process is realized, manual frequent feeding is not needed, the labor cost is significantly reduced, and the restocking efficiency and the intelligent management level of the display stand are improved.

Description

Technical Field

[0001] This invention relates to the field of merchandise display equipment technology, specifically a display rack with automatic replenishment function. Background Technology

[0002] Display racks are essential tools for showcasing and storing merchandise in retail stores and showrooms. The placement, organization, and restocking of goods rely heavily on manual labor. Staff manually open one end of a carton of cigarettes, remove individual packs one by one, and then neatly arrange these packs on the display shelves according to display requirements. Assuming a carton of cigarettes contains ten individual packs, five to ten separate removal and placement operations are required for each carton. When there are many varieties and quantities of cigarettes to be replenished, this repetitive manual operation consumes a significant amount of manpower and time, resulting in extremely low restocking efficiency. Improper handling can also damage the packaging film of the individual packs or cause them to bend or deform, affecting the display quality and sales.

[0003] Existing display racks use simple spring or gravity slide structures to push goods to the pick-up port, but their function is limited. During the process of replenishing goods from back to front, jamming may occur, making it impossible to achieve flexible material discharge for large quantities and various working conditions.

[0004] Therefore, there is an urgent need for a display rack that can simplify replenishment operations, ensure smooth and reliable material discharge, and flexibly adapt to various material discharge conditions. Summary of the Invention

[0005] The purpose of this invention is to provide a display rack with automatic replenishment function to solve the problems raised in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a display rack with automatic replenishment function, comprising: The upper counter includes the back counter facing the teller and the front counter facing the customer; Several boxes are installed inside the upper cabinet along the upper cabinet body. Both ends and the top of the boxes are open, and they are used to place a carton of cigarettes with one open end. The carton of cigarettes is placed in the box with its open end facing the rear cabinet surface. The lower cabinet, located below the upper cabinet, is used to receive the cigarettes being dispensed. An electronic screen, installed on the upper cabinet, is used to display product information; A self-feeding component is provided on the cargo box; The self-feeding assembly includes a crossbeam, a vertical blade at the bottom of the crossbeam, a horizontal blade at the bottom of the vertical blade, paper-lifting components on both sides of the vertical blade, and a lifting and lowering feeding plate. The horizontal blade and the vertical blade are used to cut the top wall and end wall of the strip-shaped cigarette box in sequence to form a cut. The paper-lifting components are used to widen the gap between the packaging box wall and the individual cigarette packs at the cut. The feeding plate is used to insert between adjacent rows of individual cigarette packs through the cut and push the individual cigarette packs out of the box one by one or row by row for feeding.

[0007] Furthermore, it also includes a discharge channel, located on the side of the upper cabinet and the lower cabinet near the rear cabinet surface, for guiding the pushed-out cigarettes into the lower cabinet; A positioning piece is located at one end of the product box near the discharge channel. The positioning piece is L-shaped, with its short rod part installed on the product box and its long rod part used to insert into the gap between the side wall of the carton cigarette packaging box and the individual cigarette pack inside, so as to intercept the opening end of the carton cigarette packaging box; there are two positioning pieces, which are respectively arranged on both sides of the product box. The box contains a tail block to intercept the other end of the cigarette pack.

[0008] Furthermore, the tail block is provided with a notched platform for the self-feeding component to stop, so as to push the last column of independent cigarette packs to be fed. The cargo box is equipped with a second linear power component, which drives the tail block to move along the length of the cargo box. The bottom of the cargo box is provided with a rotating shaft, a torsion spring, and a rotating plate. The rotating shaft is fixed to the bottom of the cargo box and is connected to the rotating plate through the torsion spring. The rotating shaft is used to drive the rotating plate to stand upright by the torque of the torsion spring so as to intercept the individual cigarette packs below at the end of the cargo box near the discharge channel.

[0009] Furthermore, it also includes an automatic replenishment component, which is installed on the goods box to store spare packs of cigarettes and automatically replenish the goods box with spare packs of cigarettes when it is out of stock; the automatic replenishment component includes several columns, support rods, a third rotating shaft, a second torsion spring, an arc block and a linkage pusher; the columns are installed on the goods box, and the columns include two first columns and two second columns arranged opposite each other, with the second columns located between the first columns and the positioning piece; The rotating shaft three is located on the first column and is connected to the support rod through the torsion spring two. The support rod is located between the two first columns and is used to support the opening end of the cigarette pack box. The second column has vertically placed arc-shaped blocks with the arc edges facing the front of the cabinet, used to support the other edge of the cigarette pack. The linkage pusher is located on the tail block and is used to drive the support rod to rotate forward on the cabinet surface to detach from the cigarette pack.

[0010] Furthermore, the cargo box is equipped with a rotating power component, the output shaft of which is connected to a second rotating shaft, which is vertically fixed to the short rod of the positioning plate for adjusting the position of the positioning plate.

[0011] Furthermore, the linkage pusher includes a support column located at the top of the tail block, the support column having an upper-opening storage groove, the storage groove having a spring that extends and retracts in the vertical direction, the top of the spring having a lifting block, and the lifting block having an inclined surface. The lifting block moves up and down, allowing it to contact or separate from the support plate on different sides.

[0012] Furthermore, the cross blade has a sheet-like structure with its blade facing forward, and both ends of the cross blade extend beyond the outer edge of the paper-lifting component.

[0013] Furthermore, the crossbeam is provided with a telescopic component, the driving end of which is connected to the feed plate. The feed plate has an inverted triangular cross section and is located on the side of the vertical knife near the discharge channel. In the vertical direction, the feed plate is shorter than the paper lifting component.

[0014] Furthermore, the paper lifting component includes a skeleton and a shaped plate. The skeleton is fixed to the outer side wall of the bottom of the vertical blade, and the shaped plate is fixed to the skeleton. The shaped plate is inclined upward along the direction from the horizontal blade toward the feed plate, and its end away from the vertical blade is higher than the end adjacent to the vertical blade, which is used to support the cut packaging box wall from below during cutting.

[0015] Furthermore, the highest point of the arc-shaped block is flush with the supporting rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention acts directly on individual cigarette packs, with a short pushing path and direct force application, fundamentally avoiding uneven force transmission and jamming problems. It ensures accurate, reliable, and smooth dispensing, and allows for flexible switching between single packs, double packs, and whole cartons depending on actual sales needs. By installing an automatic replenishment component above the product box, using a support rod and arc-shaped block to temporarily store spare cartons of cigarettes, and combining this with a tail block and lifting block to form a linked pushing structure, the invention automatically replenishes the product box with spare cartons of cigarettes after the cartons are used up, achieving full automation of the replenishment process. This eliminates the need for frequent manual refilling, significantly reducing labor costs and improving replenishment efficiency and the intelligent management level of display racks. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the present invention; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 In this invention Goods box Structural diagram; Figure 5 This is a schematic diagram of the automatic replenishment component in this invention; Figure 6 This is a schematic diagram of the structure of the self-feeding component in one embodiment of the present invention; Figure 7 This is a schematic diagram of the self-feeding component in another embodiment of the present invention; Figure 8 This is a three-dimensional sectional view of the vertical blade in this invention.

[0018] In the picture: 101. Upper cabinet; 102. Front cabinet; 103. Rear cabinet; 104. Goods box; 105. Lower cabinet; 106. Electronic screen; 107. Carton cigarette packaging box; 108. Individual cigarette pack; 109. Discharge channel; 11. Crossbeam; 12. Vertical blade; 13. Horizontal blade; 14. Paper lifting component; 15. Feeding plate; 16. Telescopic component; 2. Positioning plate; 21. Short rod section; 22. Long rod section; 23. Rotating shaft two; 3. Tailplate; 31. Notch platform; 33. Linear power component one; 34. Turning plate; 40. First column; 41. Second column; 42. Rotating shaft three; 43. Support rod; 44. Arc-shaped block; 50. Support column; 51. Spring; 52. Lifting block; 53. Inclined surface; 141. Skeleton section; 142. Irregularly shaped plate; 143. Calibration block; 144. Extension plate; 60. Door body one; 61. Door body two. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] See Figures 1-8 The present invention provides a technical solution: a display rack with automatic replenishment function, comprising: The upper counter 101 includes a rear counter 103 facing the teller and a front counter 102 facing the customer; Several boxes 104 are installed inside the upper cabinet 101 along the upper cabinet 101. Both ends and the top of the boxes 104 are open and used to hold a pack of cigarettes with one open end. The pack of cigarettes packaging box 107 is placed in the box 104 with its open end facing the rear cabinet 103. The lower cabinet 105 is located below the upper cabinet 101 and is used to receive the cigarettes that are output. An electronic screen 106 is installed on the upper cabinet 101 and is used to display product information; A self-feeding component is provided on the cargo box 104; The self-feeding assembly includes a crossbeam 11, a vertical blade 12 located at the bottom of the crossbeam 11, a horizontal blade 13 located at the bottom of the vertical blade 12, paper-lifting components 14 located on both sides of the vertical blade 12, and a lifting and lowering feeding plate 15. The horizontal blade 13 and the vertical blade 12 are used to cut the top wall and end wall of the strip-shaped cigarette box in sequence to form a cut. The paper-lifting component 14 is used to widen the gap between the packaging box wall and the individual cigarette packs 108 at the cut. The feeding plate 15 is used to insert between adjacent rows of individual cigarette packs 108 through the cut and push the individual cigarette packs 108 out of the box 104 one by one or row by row for feeding.

[0021] In the thickness direction of the upper cabinet 101, one end is the front cabinet surface 102 and the other end is the rear cabinet surface 103; it also includes an upper cabinet 101 and a lower cabinet 105 arranged vertically, and a discharge channel 109 is provided on the side of the upper cabinet 101 near the rear cabinet surface 103.

[0022] The goods box 104 is installed inside the upper cabinet 101 along the thickness direction of the upper cabinet 101. Both ends and the top of the goods box 104 are open. Beforehand, the personnel open one end of the cigarette pack 107 and cut off the excess part of the pack, so that the cigarette pack is exposed with a flat opening as a positioning port. The positioning port is placed into the goods box 104 with the rear cabinet 103 facing the goods box. A positioning piece 2 is symmetrically fixed at one end of the goods box 104 near the rear cabinet surface 103. The short rod part 21 of the positioning piece 2 is fixed on the goods box 104. The positioning piece 2 is L-shaped. The long rod part 22 of the positioning piece 2 is inserted into one side of the carton cigarette packaging box 107 through the positioning port. The long rod part 22 is located in the gap between the carton cigarette packaging box 107 and the individual cigarette pack 108. The short rod part 21 intercepts the carton cigarette packaging box 107, so that the carton cigarette packaging box 107 cannot pass over the short rod part 21.

[0023] In one embodiment, the box 104 is provided with a tail block 3 to intercept the other end of the cigarette pack 107; the tail block 3 is provided with a notch platform 31 for the self-feeding component to stop and push the last row of individual cigarette packs 108 to be fed. The tail block 3 is intercepted inside the cargo box 104 and moves along the length of the cargo box 104. It can block the unopened end of the cigarette pack 107 (relative to the opening positioning port), thus playing an intercepting role. The cargo box 104 is equipped with a linear power component, such as a telescopic rod. The driving end of the telescopic rod is connected to the tail block 3, which is used to drive the tail block 3 to move horizontally within the cargo box 104.

[0024] The cargo box 104 is equipped with a self-feeding component, which moves back and forth along the length of the cargo box 104. The cargo box 104 is equipped with a linear power component, such as a combination structure of sprocket, chain, motor and slider (set inside the cargo box 104, not shown in the figure). The self-feeding assembly includes a crossbeam 11 and a paper-lifting component 14. The crossbeam 11 spans the top of the cargo box 104. The slider of the linear power component is connected to the crossbeam 11 and is used to drive the crossbeam 11 to reciprocate along the length of the cargo box 104. The center line of the crossbeam 11 is aligned with the center line of the carton cigarette packaging box 107 (aligned with the center line of the cargo box 104). A vertical blade 12 is provided at the bottom of the crossbeam 11 for cutting the carton cigarette packaging box 107 along the center line. A horizontal blade 13 is fixed at the bottom of the vertical blade 12. The blade of the horizontal blade 13 faces the front cabinet 102. The horizontal blade 13 is flat and is used to insert from the top of the carton cigarette packaging box 107 into the gap between the carton cigarette packaging box 107 and the individual cigarette pack 108. Two paper-lifting components 14 are provided, symmetrically arranged on both sides of the vertical blade 12, to raise the height of the cut part of the packaging box, so as to increase the distance from the cut part to the individual cigarette pack 108. As the crossbeam 11 moves forward (from the rear cabinet surface 103 to the front cabinet surface 102 of the upper cabinet 101), the crossbeam 11 drives the telescopic component 16 on it to move synchronously. The telescopic component 16 is located between the vertical blade 12 and the rear cabinet surface 103. The telescopic end of the telescopic component 16 faces downward and a feeding plate 15 is fixed on it. In order to ensure smooth cooperation between the feeding plate 15 and the paper-lifting component 14, in the height direction, the upper edge of the feeding plate 15 does not exceed the highest point of the paper-lifting component 14 and the lower edge does not exceed the lowest point of the paper-lifting component 14. As the crossbeam 11 moves forward, after the vertical blade 12 cuts open the packaging box along the center line, the area near the cut of the packaging box will become loose (the distance between the cut part of the packaging box and the upper surface of the individual cigarette pack 108 will increase). The paper lifting component 14 follows the vertical blade 12 and the cross blade 13 and smoothly enters between the packaging box and the individual cigarette pack 108. Under the action of the paper lifting component 14, the distance between the cut part of the packaging box and the upper surface of the individual cigarette pack 108 will further increase, making it easier for the feeding plate 15 to follow and enter between the packaging box and the individual cigarette pack 108. When the feeding plate 15 reaches above the gap between the first and second columns of individual cigarette packs 108, the telescopic component 16 drives the feeding plate 15 to descend and insert into the gap. Currently, each carton of cigarettes (box 107) contains several individual packs of cigarettes (packs 108), with an even number of packs. This facilitates placement within the carton of cigarettes (box 107) by stacking two packs per row, with several rows arranged accordingly. The following situations apply to the number of cigarettes taken: Working condition 1: If it is necessary to discharge a single pack of cigarettes 108, the discharge plate 15 will only descend to the height of the single pack of cigarettes 108 on top; then the crossbeam 11 will move backward (from the front cabinet 102 of the upper cabinet 101 to the rear cabinet 103) to drive the discharge plate 15 to push the single pack of cigarettes 108 on top forward, pushing the single pack of cigarettes 108 away from the cargo box 104. In order to avoid the friction between the two single packs of cigarettes 108 (the surface of the single pack of cigarettes 108 is smooth and the actual friction is very small) causing both single packs of cigarettes 108 to be pushed, a rotating shaft is set at the bottom of the cargo box 104. A rotating plate 34 is mounted on the rotating shaft. The rotating plate 34 is connected to the rotating shaft through a torsion spring (not shown in the figure). The rotation is driven by the torsion of the torsion spring to keep it vertical, so as to intercept the single pack of cigarettes 108 below. Then it enters the discharge channel 109 and falls into the lower cabinet 105 along the discharge channel 109. The door 60 on the lower cabinet 105 is opened manually to take out the individual cigarette pack 108; thus realizing automatic delivery. Operating Condition 2: If two individual cigarette packs 108 need to be discharged, the feeding plate 15 will only descend to the height of the lower individual cigarette pack 108. Then, the crossbeam 11 will retract, and through the cooperation of the feeding plate 15 and the telescopic component 16, both individual cigarette packs 108 will be moved and discharged. The lower individual cigarette pack 108 will push the rotating plate 34 to rotate, and the torsion spring 1 will generate torque until the rotating plate 34 is level and located below the lower individual cigarette pack 108, which is convenient for discharge. After the two individual cigarette packs 108 are removed from the cargo box 104 and fall, the torsion spring 1 will drive the rotating plate 34 to reset. Scenario 3: When the last row of individual cigarette packs 108 inside the carton cigarette packaging box 107 needs to be dispensed, the horizontal blade 13 contacts the unopened end of the carton cigarette packaging box 107 and cuts horizontally along the blade edge, resulting in a horizontal blade 13 opening. The length of the horizontal blade 13 extends to both ends, exceeding the paper lifting component 14. After the vertical blade 12 passes the unopened end of the carton cigarette packaging box 107, it makes a vertical cut. The horizontal blade 13 opening and the vertical cut are connected, making the carton cigarette packaging box 107 more loose, allowing the paper lifting component 14 to smoothly pass through the horizontal blade 13 opening and reach the carton cigarette packs. The outside of the box 107; at this time, 1. if only the last row of individual cigarette packs 108 needs to be discharged, the feeding plate 15 moves to the gap between the last row of individual cigarette packs 108 and the end face of the packaging box and then descends and inserts (because there is a cutting edge on this end face, the distance to the individual cigarette packs 108 is larger than before cutting, so the feeding plate 15 can be smoothly inserted into place), and the subsequent discharge is the same as in the first and second conditions; 2. if it is necessary to discharge the two packs of individual cigarette packs 108 at the top and bottom of the last row, the paper lifting part 14 and the feeding plate 15 are controlled to pass smoothly through the horizontal knife 13 and reach the outside of the carton cigarette packaging box 107; A rotating shaft 23 is vertically mounted on the cargo box 104. The rotating shaft 23 is fixedly connected to the short rod 21. A rotating power component, such as a motor, is installed inside the cargo box 104. The drive shaft of the rotating power component is connected to the rotating shaft 23. The rotating shaft 23 drives the short rod 21 to rotate. The short rod 21 drives the long rod 22 to rotate away from the cargo box 104 until the long rod 22 is perpendicular to the outer wall of the cargo box 104. At this time, the positioning plate 2 no longer intercepts the cigarette pack 107 (the positioning plate 2 is driven to reverse and reset after the cigarette pack 107 is completely detached from the cargo box 104, returning to the interception position). The linear drive unit inside the upper cabinet 101 opens one of the side doors 2 61, and the telescopic component 16 drives the unloading plate 15 to descend to the position of the goods box 104. Then, it moves backward from the unloading component, driving the cigarette pack 107 to pass laterally through the discharge channel 109 and the opening of the door 2 61, and fall outside the cabinet. Because the tail end of the cigarette pack 107 has weight, it can be pre-designed so that when it moves backward from the unloading component, the tail end of the cigarette pack 107 remains on the goods box 104. A person can then reach through the door 2 61 to open and retrieve the cigarette pack 107 and the required individual cigarette pack 108, thus preventing the cigarettes from falling directly to the ground. Working Condition 4: If three independent cigarette packs 108 need to be discharged, the discharge order will be determined based on the remaining material in the box 104, either 2 packs first and then 1 pack, or 1 pack first and then 2 packs. The same logic applies if 4 or 5 packs need to be discharged, with the minimum number of pushes as the standard. Operating Condition 4: If the cigarettes in the box 104 near the end of the rotating plate 34 have been almost completely dispensed, in order to reduce the time required for each subsequent movement of the feeding plate 15, the remaining individual cigarette packs 108 can be pushed into the box 104 near the end of the rotating plate 34 in advance when the equipment is idle.

[0025] The cross-section of the feed plate 15 is an inverted triangle, which can be well inserted into the gap between two adjacent columns of independent cigarette packs 108.

[0026] Once a cargo box 104 is emptied, the door 261 can be manually opened to add or replenish materials.

[0027] To achieve automatic replenishment and reduce manual labor, a self-replenishment component was added. The self-replenishing component includes several uprights mounted on the cargo box 104. The uprights include two first uprights 40 and two second uprights 41 positioned opposite each other. The second uprights 41 are located between the first uprights 40 and the positioning piece 2. The first uprights 40 are equipped with a pivot 42, and a support rod 43 is connected to the pivot 42 via a torsion spring. The support rod 43 is located on the side of the first uprights 40 near the center of the cargo box 104. The support rod 43 can rotate towards the front cabinet 102 but cannot rotate towards the rear cabinet 103. Under no horizontal external force, the support rod 43 is perpendicular to the first uprights 40. The second uprights 41 are equipped with an arc-shaped block 44 placed vertically, with the arc edge facing the front cabinet 102. The highest point of the arc-shaped block 44 is flush with the highest point of the support rod 43.

[0028] When preparing the goods, place one open-end cigarette pack 107 in the goods box 104, and place another open-end cigarette pack 107 on the self-replenishment component. When placing the pack, the closed end of the cigarette pack 107 faces the front counter 102. Place one end of the cigarette pack 107 on the support rod 43 for support, and the other end on the arc block 44 for support. The open end of the cigarette pack 107 is against the calibration block 143 of the column. At this time, the cigarette pack 107 is successfully placed on the self-replenishment component. After a box 104 is emptied, the linear actuator pushes the tail plate 3 to move towards the rear cabinet 103. The tail plate 3 drives the support column 50, spring 51, and lifting block 52 at its top to move synchronously. The lifting block 52 has an inclined surface 53 that slopes towards the rear cabinet 103. After the inclined surface 53 abuts against the support rod 43, it retracts downward and is stored in the storage groove at the top of the support column 50. The spring 51 connecting the storage groove and the lifting block 52 is compressed until the lifting block 52 is completely stored in the storage groove. Only then can the support column 50 and the lifting block 52 pass smoothly under the support rod 43. After passing completely, the elastic force of the spring 51 drives the lifting block 52 to rise and reset. Then the tail plate 3 moves towards the front cabinet 102, and the lifting block 52 pushes the support rod 43, causing the support rod 43 to rotate towards the front cabinet 102. After rotating 90 degrees, the cigarette pack 10... 7. When the support block is completely lost (the lifting block 52 continues to support the rod 43 to rotate until the lifting block 52 moves away from the rod 43, and the torsion spring 2 drives the rod 43 to rotate in the opposite direction to reset), the unopened end of the cigarette pack 107 falls into the cargo box 104 along the second column 41. Because the highest point of the arc block 44 abuts against the edge of the open end of the cigarette pack 107, the open end of the cigarette pack 107 will slide off the arc block 44 and fall into the cargo box 104 after the cigarette pack 107 loses its balance. At this time, the cigarette pack 107 is located between the tail plate 3 and the positioning piece 2. The tail plate 3 moves horizontally to the rear cabinet 103, pushing the cigarette pack 107 to move horizontally to the rear cabinet 103, so that the positioning pieces 2 are inserted on both sides of the cigarette pack 107 and the cross blade 13 is inserted on the top, completing the automatic replenishment.

[0029] Figure 6 and Figure 8 In one embodiment, the paper-lifting component 14 includes a skeleton part 141 and a shaped plate 142. The skeleton part 141 is fixed on the outer side wall of the bottom of the vertical blade 12, and the shaped plate 142 is fixed on the skeleton part 141 to provide support.

[0030] The shaped plate 142 is tilted in the following direction: it gradually rises from the side where the horizontal blade 13 is located to the side where the material plate 15 is located, and the end of the shaped plate 142 away from the vertical blade 12 is higher than the end that is closer to the vertical blade 12, so as to gradually lift the cut packaging box wall as it moves with the horizontal beam 11. Figure 7 In order to further increase the lifting height of the cut packaging box wall, an extension plate 144 can be provided on the side of the irregular plate 142 away from the vertical blade 12, and the extension plate 144 is located on the side of the irregular plate 142 away from the horizontal blade 13.

[0031] Figure 2The lower cabinet 105 is connected to the upper cabinet 101. A gas drying device is installed in the lower cabinet 105 to dry the air inside the cabinet and reduce the humidity inside the cabinet. It is suitable for operation when the business is closed at night to keep the products dry. At least in this way, the sealing design of door 1 60 and door 2 61 should be done well, and valves for controlling the air inlet and outlet should be reserved on the cabinet.

[0032] In one embodiment, a partition net is installed inside the lower cabinet 105 to act as a barrier and prevent the goods in the discharge channel 109 from leaving the discharge channel 109.

[0033] An inclined ramp is provided at the bottom of the lower cabinet 105. The lower end of the ramp corresponds to the door 60, which ensures that falling goods fall smoothly to the door 60 for easy retrieval.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0035] It should be noted that if the embodiments of the invention involve directional indicators (such as up and down), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0036] Furthermore, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B. Additionally, if the embodiments of the invention involve descriptions such as "first," "second," etc., these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Furthermore, "several" refers to two or more.

[0037] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the invention.

Claims

1. A display rack with automatic replenishment function, characterized in that, include: The upper counter (101) includes a rear counter (103) facing the teller and a front counter (102) facing the customer. Several boxes (104) are installed inside the upper cabinet (101) along the upper cabinet (101). Both ends and the top of the boxes (104) are open and used to hold a pack of cigarettes with one end open. The pack of cigarettes packaging box (107) is placed in the box (104) with its open end facing the rear cabinet (103). The lower cabinet (105) is located below the upper cabinet (101) and is used to receive the cigarettes that are output. An electronic screen (106) is installed on the upper cabinet (101) and is used to display product information; The self-feeding component is provided on the cargo box (104); The self-feeding assembly includes a crossbeam (11), a vertical blade (12) at the bottom of the crossbeam (11), a horizontal blade (13) at the bottom of the vertical blade (12), paper-lifting components (14) on both sides of the vertical blade (12), and a lifting plate (15) that is raised and lowered. The horizontal blade (13) and the vertical blade (12) are used to cut the top wall and end wall of the strip-shaped cigarette box in sequence to form a cut. The paper-lifting component (14) is used to widen the gap between the packaging box wall and the individual cigarette packs (108) at the cut. The lifting plate (15) is used to insert between adjacent columns of individual cigarette packs (108) through the cut and push the individual cigarette packs (108) out of the box (104) one by one or column by column for feeding.

2. The display rack with automatic replenishment function according to claim 1, characterized in that, It also includes a discharge channel (109), which is located on the side of the upper cabinet (101) and the lower cabinet (105) near the rear cabinet surface (103), for guiding the pushed-out cigarettes into the lower cabinet (105); The positioning piece (2) is located at one end of the cargo box (104) near the discharge channel (109). The positioning piece (2) is L-shaped, with its short rod (21) installed on the cargo box (104) and its long rod (22) inserted into the gap between the side wall of the cigarette pack (107) and the internal independent cigarette pack (108) to block the opening of the cigarette pack (107). There are two positioning pieces (2), which are respectively arranged on both sides of the cargo box (104). The box (104) is provided with a tail block (3) to intercept the other end of the cigarette pack (107).

3. The display rack with automatic replenishment function according to claim 2, characterized in that, The tail block (3) is provided with a notch platform (31) for the self-feeding component to stop so as to push the last column of independent cigarette packs (108) to be fed. The cargo box (104) is provided with a linear power component two, which drives the tail block (3) to move along the length direction of the cargo box (104); The bottom of the cargo box (104) is provided with a rotating shaft, a torsion spring and a rotating plate (34). The rotating shaft is fixed to the bottom of the cargo box (104). The rotating shaft is connected to the rotating plate (34) through the torsion spring. The rotating plate (34) is driven to stand upright by the torsion of the torsion spring to intercept the individual cigarette packs (108) at the end of the cargo box (104) near the discharge channel (109).

4. The display rack with automatic replenishment function according to claim 3, characterized in that, It also includes an automatic replenishment component, which is located on the goods box (104) and is used to store spare packs of cigarettes and automatically replenish the goods box (104) with spare packs of cigarettes when there is a shortage in the goods box (104); the automatic replenishment component includes several columns, support rods (34), a rotating shaft (42), a torsion spring, an arc block (44) and a linkage pusher; the columns are located on the goods box (104) and include two first columns (40) and two second columns (41) arranged opposite to each other, with the second columns (41) located between the first columns (40) and the positioning piece (2); The rotating shaft three (42) is located on the first column (40) and is connected to the support rod (34) through the torsion spring two. The support rod (34) is located between the two first columns (40) and is used to support the opening end of the cigarette pack box (107). The second column (41) is provided with an arc-shaped block (44) placed vertically, with the arc edge facing the front cabinet (102), which is used to support the other edge of the cigarette pack (107); The linkage pusher is set on the tail block (3) and is used to drive the support rod (34) to rotate forward on the cabinet surface (102) to disengage from the cigarette pack (107).

5. The display rack with automatic replenishment function according to claim 4, characterized in that, The cargo box (104) is equipped with a rotating power component. The output shaft of the rotating power component is connected to a rotating shaft (23). The rotating shaft (23) is vertically fixed to the short rod part (21) of the positioning piece (2) for adjusting the position of the positioning piece (2).

6. The display rack with automatic replenishment function according to claim 4, characterized in that, The linkage pusher includes a support column (50) located at the top of the tail block (3). The support column (50) has an upper opening storage groove. The storage groove has a spring (51) that extends and retracts in the vertical direction. The top of the spring (51) has a lifting block (52). The lifting block (52) has an inclined surface (53). By raising and lowering the lifting block (52), the lifting block (52) and the support plate (43) can be brought into contact or separated on different sides.

7. The display rack with automatic replenishment function according to claim 4, characterized in that, The horizontal blade (13) has a sheet-like structure with its blade facing forward. Both ends of the horizontal blade (13) extend beyond the outer edge of the paper-lifting component (14) in its length direction.

8. The display rack with automatic replenishment function according to claim 7, characterized in that, The crossbeam (11) is provided with a telescopic component (16), the driving end of the telescopic component (16) is connected to the feed plate (15), the cross section of the feed plate (15) is an inverted triangle, the feed plate (15) is located on the side of the vertical knife (12) near the discharge channel (109); in the vertical direction, the feed plate (15) is shorter than the paper lifting component (14).

9. The display rack with automatic replenishment function according to claim 3, characterized in that, The paper lifting component (14) includes a skeleton (141) and a shaped plate (142). The skeleton (141) is fixed on the outer side wall of the bottom of the vertical blade (12), and the shaped plate (142) is fixed on the skeleton (141). The shaped plate (142) is inclined upward in the direction from the horizontal blade (13) toward the feed plate (15), and its end away from the vertical blade (12) is higher than the end adjacent to the vertical blade (12), which is used to support the cut packaging box wall from below during cutting.

10. The display rack with automatic replenishment function according to claim 4, characterized in that, The highest point of the arc-shaped block (44) is flush with the support rod (34).

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