Feeding device for automatic case unpacking machine
By introducing a separator and a cleaning component into the feeding device of the carton erector, the problem of cartons being carried out multiple times was solved, achieving stable operation and efficient material supply of the equipment.
Patent Information
- Application Number
- CN202520270305.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-20
Smart Images
Figure CN223703171U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of unpacking machine, concretely to a feeding device for automatic unpacking machine. BACKGROUND
[0002] The feeding device for unpacking machine is an indispensable part in the automatic packaging process, and its main function is to automatically transport the folded paperboard box to the work station of the unpacking machine, so as to perform the next unpacking, forming, bottom sealing and other processes.
[0003] The existing feeding structure of the unpacking machine is usually designed as an inclined chute, which functions to confine the paper boxes inside, and then pushes and extrudes them through the rear-end push block or telescopic cylinder, so as to realize the positioning of the paper boxes and continuously feed them at the material taking port, thereby ensuring the continuity and efficiency of the production line.
[0004] However, although the feeding process is relatively simple and convenient, due to the inward position limitation, only the frontmost paper box can be contacted, and when the frontmost paper box is fixed by the suction force and transmitted inward, it may cause the situation that multiple paper blanks are extracted at one time. Since the frontmost paper box is fixed by the suction force, the other paper blanks without bottom support cannot reach the transmission position for feeding, which not only affects the production efficiency, but also easily causes the jamming phenomenon in the equipment, thereby affecting the normal operation of the entire production line, and needs to be optimized and improved. TECHNICAL CONTENT
[0005] The utility model aims to provide a feeding device for automatic unpacking machine, so as to solve the problem that when the frontmost paper box is transmitted inward, multiple paper blanks may be taken out at the same time, causing the jamming of the equipment.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a feeding device for automatic unpacking machine, comprising: a support box, a feeding rack is installed at the front end of the support box, and a push box plate is arranged at the top end of the feeding rack, a moving frame is arranged at the inner right end of the support box, and a paper blank body is arranged at the inner front end of the support box,
[0007] A separation assembly is arranged at the top end of the support box, and the separation assembly comprises a box blocking plate, an adjusting box is connected to the front end of the box blocking plate, and an extension limiting baffle is arranged inside the adjusting box, and the separation assembly is used for separating the paper blanks.
[0008] An adjusting and cleaning assembly is arranged at the inner middle part of the support box, and the adjusting and cleaning assembly comprises a fixed cylinder, a blowing pipe is arranged inside the fixed cylinder, a dispersion spray head is connected to the front end of the blowing pipe, and the adjusting and cleaning assembly is used for cleaning the suction and transportation end.
[0009] Preferably, the inner rear wall of the supporting box is fixedly provided with a limiting support block for limiting the unfolding of the paper box blank body.
[0010] Preferably, the left end of the supporting box is provided with a height adjusting frame, the top end of the height adjusting frame is connected with a connecting rod, the outer side of the connecting rod is provided with a clamping frame, and the clamping frame is provided with three clamping frames.
[0011] Preferably, the front end of the clamping frame is fixedly connected with a blocking box plate, and the front end of the blocking box plate is fixedly connected with an adjusting box.
[0012] Preferably, the inner top end of the adjusting box is provided with a telescopic rod, the bottom end of the telescopic rod is connected with a guide sliding block, and the bottom end of the guide sliding block is provided with an extension limiting baffle.
[0013] Preferably, the front end of the moving frame is provided with an adsorption plate, the front end of the adsorption plate is provided with an adsorption head at four corners, and the bottom end of the adsorption plate is provided with a main air connection pipe.
[0014] Preferably, the inner side of the adsorption plate is provided with a fixed cylinder, the front end of the fixed cylinder is connected with an elastic connecting piece, and the inner side of the air blowing pipe is connected with an inner telescopic connecting pipe.
[0015] Preferably, the fixed cylinder and the air blowing pipe are slidably connected, and the fixed cylinder and the elastic connecting piece are elastically connected.
[0016] Compared with the prior art, the beneficial effects of the present application are:
[0017] When the blocking box plate blocks the paper box blank body, the extension limiting baffle is inserted into the innermost and the second-to-last paper box blank body, and when the innermost paper box blank body is pulled out, the second-to-last paper box blank body is still limited, so that the normal operation of the equipment is not affected.
[0018] During the pasting and adsorbing process of the adsorption head, some dust may be adhered, the air is sprayed through the dispersion nozzle to remove the dust on the surface of the adsorption head, and the dispersion nozzle can be slidably adjusted without affecting the adsorption effect of the adsorption head, so as to ensure the cleanliness of the surface of the adsorption head and improve the stability of the transfer adsorption, thereby improving the use efficiency of the equipment. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0020] Figure 2 It is a partial separation three-dimensional structure schematic view of the separation assembly of the utility model;
[0021] Figure 3 It is a partial enlarged three-dimensional structure schematic view of the adsorption plate of the utility model;
[0022] Figure 4 It is the partial section perspective structure schematic view of the adjusting and cleaning assembly of the utility model.
[0023] In the figure: 1, support box; 2, feed frame; 3, push box plate; 4, moving frame; 5, limiting support block; 6, paper box blank body; 7, height adjusting frame; 8, connecting rod; 9, clamping frame; 10, blocking box plate; 11, adjusting box; 12, telescopic rod; 13, guide slider; 14, extension limiting baffle; 15, adsorption plate; 16, adsorption head; 17, main gas connection pipe; 18, fixed cylinder; 19, air blowing pipe; 20, elastic connecting piece; 21, dispersion spray head; 22, inner telescopic connecting pipe. DETAILED DESCRIPTION
[0024] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.
[0025] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.
[0026] As shown in Figures 1-4 The present application provides a feeding device for automatic box opening machine, comprising: a support box 1, a feed frame 2 is installed at the front end of the support box 1, and a push box plate 3 is arranged at the top end of the feed frame 2, a moving frame 4 is arranged at the inner right end of the support box 1, and a paper box blank body 6 is arranged at the inner front end of the support box 1;
[0027] Specifically, as shown in Figure 1 The inner back wall of the support box 1 is fixedly installed with a limiting support block 5, which is used for limiting the unfolding of the paper box blank body 6, and the limiting support block 5 is arranged on both sides of the guiding position of the paper box blank body 6, so that the folded paper box blank body 6 can be unfolded through blocking, facilitating subsequent sealing.
[0028] The top end of the support box 1 is provided with a partition assembly, and the partition assembly comprises a blocking box plate 10, the front end of the blocking box plate 10 is connected with an adjusting box 11, and the inner side of the adjusting box 11 is provided with an extension limiting baffle 14, and the partition assembly is used for separating the paper box blank body 6;
[0029] Specifically, as shown in Figure 1As shown, the left end of the support box 1 is provided with a height adjusting frame 7, and the top end of the height adjusting frame 7 is connected with a connecting rod 8, and the outer side of the connecting rod 8 is provided with a clamping frame 9, and the clamping frame 9 is provided with three, and through the different installation positions of the clamping frame 9 on the connecting rod 8, the paper box blank body 6 of different sizes is limited.
[0030] Specifically, as shown in the figure, Figure 2 The front end of the blocking box plate 10 is fixedly connected with the adjusting box 11, and the blocking box plate 10 is used to limit the rear end of the paper box blank body 6.
[0031] Specifically, as shown in the figure, Figure 2 The inner side of the adjusting box 11 is provided with a telescopic rod 12, and the bottom end of the telescopic rod 12 is connected with a guide sliding block 13, and the bottom end of the guide sliding block 13 is provided with an extension limiting baffle 14, and the telescopic rod 12 drives the guide sliding block 13 to slide in the adjusting box 11, controls the lifting of the extension limiting baffle 14, and the extension limiting baffle 14 can block and limit the second-to-last layer of paper box blank body 6 after descending, to avoid being taken out together.
[0032] The inner side of the support box 1 is provided with an adjusting and cleaning assembly, and the inner side of the fixed cylinder 18 is provided with a blowing pipe 19, and the front end of the blowing pipe 19 is connected with a dispersion nozzle 21, and the adjusting and cleaning assembly is used to adsorb and transport the end of the cleaning.
[0033] Specifically, as shown in the figure, Figure 3 The front end of the moving frame 4 is provided with an adsorption plate 15, and the front end of the adsorption plate 15 is provided with an adsorption head 16, and the bottom end of the adsorption plate 15 is provided with a main air pipe 17, and the adsorption plate 15 is hollow, and the four corners are connected with the adsorption head 16 for adsorption positioning, and the bottom end is connected with the main air pipe 17 for ventilation.
[0034] Specifically, as shown in the figure, Figure 4 The fixed cylinder 18 is installed in the inner side of the adsorption plate 15, and the front end of the fixed cylinder 18 is connected with an elastic connecting piece 20, and the inner side of the blowing pipe 19 is connected with an inner telescopic connecting pipe 22, and the inner telescopic connecting pipe 22 is sealed and telescopic in the inner side of the blowing pipe 19, which is convenient for the position adjustment of the blowing pipe 19.
[0035] Specifically, as shown in the figure, Figure 4 The fixed cylinder 18 is connected with the blowing pipe 19, and the fixed cylinder 18 is connected with the elastic connecting piece 20, the fixed cylinder 18 slides in the inner side of the blowing pipe 19, and the elastic connecting piece 20 is connected with the inner side of the fixed cylinder 18 and the dispersion nozzle 21, which is convenient for the telescopic adjustment of the dispersion nozzle 21 when it is extruded.
[0036] In the embodiment, when the carton blank bodies 6 are blocked by the blocking plate 10, the extension limiting blocking plate 14 is inserted in the middle of the innermost and the second-to-last carton blank body 6, when the innermost carton blank body 6 is pulled out, the second-to-last carton blank body 6 is still limited, and some dust may be adhered on the surface of the adsorption head 16 during the pasting and adsorbing process, the dust on the surface of the adsorption head 16 is removed by the jetting of the dispersion nozzle 21, and the dispersion nozzle 21 can be slidably adjusted, without affecting the adsorption effect of the adsorption head 16, so that the surface of the adsorption head 16 is kept clean.
[0037] In the embodiment, in the using process, the carton blank bodies 6 are placed on the inner side of the feeding frame 2, and then the carton blank bodies 6 are limited by the pushing plate 3, at this time, the innermost carton blank body 6 is blocked and limited by the blocking plate 10, the second-to-last carton blank body 6 is limited by the extension limiting blocking plate 14, after the innermost carton blank body 6 is adjusted and transferred by the adsorption plate 15 connected with the adsorption head 16, the extension limiting blocking plate 14 is moved upward, the whole carton blank body 6 is pushed inward, then the extension limiting blocking plate 14 is lowered again to limit the front end of the new second-to-last carton blank body 6, and the operation is repeated, so that single limiting transmission can be realized, the adsorption head 16 on the inner side may adhere some dust during the operation process, the dust is blown off by the jetting of the dispersion nozzle 21 connected with the blowing pipe 19, so that the end of the adsorption head 16 is kept clean, the front end of the dispersion nozzle 21 is compressed to compress the elastic connecting piece 20, so that the blowing pipe 19 slides in the fixed cylinder 18, and the position of the dispersion nozzle 21 is adjusted without affecting the adsorption operation of the adsorption head 16.
[0038] Those skilled in the art should understand that the above discussion of any embodiment is only exemplary; under the idea of the present application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of simplicity.
[0039] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, alternatives and variations as come within the spirit and scope of the present application are intended to be included.
Claims
1. A feeding device for an automatic case opener, comprising: The utility model provides a paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of 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box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body 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to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front end of support box (1), and the utility model discloses a kind of paper box blank body (6) is provided to the inside front 2. The feeding device for automatic case unpacking machine according to claim 1, characterized in that, 3. The feeding device for automatic case unpacking machine according to claim 1, characterized in that, 4. The feeding device for automatic case unpacking machine according to claim 3, characterized in that, 5. The feeding device for an automatic case unpacking machine according to claim 4, characterized in that, 6. The feeding device for automatic case unpacking machine according to claim 1, characterized in that, 7. The feeding device for an automatic case unpacking machine according to claim 6, characterized in that, 8. The feeding device for an automatic case unpacking machine according to claim 7, characterized in that,