Conveying equipment for tissue production
The design of the arc-shaped guide plate and the pushing mechanism solves the problem of tissue boxes not being centered and neat during the transfer process, realizes adaptive adjustment of tissue boxes of different sizes, and improves the automation and efficiency of the tissue production line.
Patent Information
- Application Number
- CN202520548225.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-03-26
AI Technical Summary
In existing tissue paper production lines, tissue boxes are difficult to automatically adjust to be centered and neatly arranged during the transfer process. This is especially true for tissue boxes of different sizes, where existing equipment is cumbersome to operate and has poor adaptability.
The device employs an arc-shaped guide plate and a spring structure. Through the gradual contraction and compression of the arc-shaped guide plate, the tissue box is automatically centered. Combined with the pushing mechanism and the turning plate, it achieves adaptive adjustment of tissue boxes of different sizes, ensuring that the tissue box is centered and changes state during the conveying process.
It enables automatic centering and neat arrangement of tissue boxes of different sizes and status switching without manual intervention, thus improving the versatility and efficiency of the conveying equipment.
Smart Images
Figure CN223865196U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the paper towel production technical field, in particular to a conveying equipment for paper towel production. BACKGROUND
[0002] In a paper towel production line, when the paper towel is completed packaging, it needs to be transferred to a centralized packing area through a conveying equipment. However, when the paper towel enters the transfer line from the packaging line, the paper towel boxes are not necessarily arranged in the middle and in order in the transfer conveying equipment. The existing conveying equipment generally arranges the paper towel boxes in order manually by workers or arranges the paper towel boxes in order by adding guide plates. However, since the produced paper towel boxes may have different sizes, the positions of the guide plates need to be adjusted according to the sizes of the paper towel boxes at this time, and the operation is complicated and the self-adaptive capacity is poor. CONTENT OF THE UTILITY MODEL
[0003] The main purpose of the application is to provide a conveying equipment for paper towel production, which aims to solve the technical problem that the existing conveying equipment is difficult to adaptively adjust and convey paper towel boxes of different sizes.
[0004] To achieve the above purpose, the application provides a conveying equipment for paper towel production, which comprises a first conveyor. The first conveyor comprises a first rack, and the first rack is provided with a first conveying table for conveying paper towel boxes. The two inner sides of the first rack are respectively hinged with mutually symmetrical arc-shaped guide plates. The two arc-shaped guide plates are used for guiding the paper towel boxes. The spacing between the two arc-shaped guide plates gradually decreases towards the conveying direction of the first conveying table. The other end of the two arc-shaped guide plates is connected with a spring between the inner side wall of the first rack.
[0005] Optionally, the side of the two arc-shaped guide plates close to each other is movably provided with a plurality of guide rollers. The guide rollers are used for contacting the paper towel boxes.
[0006] Optionally, the top of the first rack is provided with a pushing mechanism close to a target position. The pushing mechanism is used for pushing the paper towel boxes in the conveying direction of the first conveying table. The target position is the position where the spacing between the two arc-shaped guide plates is the smallest.
[0007] Optionally, the pushing mechanism comprises a first support provided on the top of the first rack. The first support is provided with a telescopic cylinder. The bottom of the telescopic cylinder is connected with a second support. The bottom of the second support is movably connected with a rotating roller. One end of the rotating roller is connected with a driving motor provided on the outer wall of the second support. A plurality of push plates are circumferentially arranged on the rotating roller. The plurality of push plates are arranged in a ring array around the axis of the rotating roller. The push plates are used for pushing the paper towel boxes.
[0008] Optionally, the discharge end of the first rack is provided with a second conveyor, the second conveyor comprising a second rack, the second rack being provided with a second conveying table, the height of the second conveying table being lower than the height of the first conveying table, the first rack of the first rack being provided with a turning plate, the turning plate being located above the first conveying table, the turning plate being used to guide the tissue box to transform from a horizontal state to a vertical state, so that the tissue box is conveyed on the second conveying table in a vertical state.
[0009] Optionally, the turning plate comprises an arc-shaped plate provided at the discharge end of the first rack, the arc line of the arc-shaped plate being a quarter of a semicircle, and both sides of the arc-shaped plate being connected with side plates.
[0010] Optionally, one end of the arc-shaped plate is connected with an insertion plate, the insertion plate being located above the tissue box, and both inner side walls of the first rack being provided with a plurality of clamping grooves matched with the insertion plate, the plurality of clamping grooves being arranged from top to bottom.
[0011] Optionally, a magnet block is arranged in the clamping groove, and the material of the insertion plate is a material capable of magnetically attracting the magnet block.
[0012] The beneficial effects that can be achieved by the present application are as follows:
[0013] The present application comprises a first conveyor, the first conveyor comprising a first rack, the first rack being provided with a first conveying table for conveying a tissue box, both inner sides of the first rack being hingedly connected with arc-shaped guide plates that are mutually symmetrical, the two arc-shaped guide plates being used to guide the tissue box, the spacing between the two arc-shaped guide plates gradually decreasing towards the conveying direction of the first conveying table, and springs being connected between the other end of the two arc-shaped guide plates and the inner side walls of the first rack. Based on the structure of the present application, when the tissue box moves between the two arc-shaped guide plates through the first conveying table, the positionally offset tissue box can be gradually brought together in the middle to be in a centered position due to the gradual convergence of the two arc-shaped guide plates along the conveying direction, and at the same time, according to the size specifications of the tissue box, an outward extrusion force can be generated on the two arc-shaped guide plates, thereby extruding the corresponding springs, the arc-shaped guide plates being correspondingly rotated by a certain angle, so that the opening positions of the two arc-shaped guide plates are adaptively matched with the width of the tissue box. Therefore, the present application realizes adaptive adjustment of the position of tissue boxes of different specifications without the need for manual adjustment, thereby improving the versatility. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, various elements or parts are not necessarily drawn according to the actual proportions.
[0015] Figure 1 Fig. 1 is a structural schematic view of a conveying device for tissue production in an embodiment of the present application;
[0016] Figure 2 Fig. 1 is a schematic view of the connection structure between the first conveyor and the arc-shaped guide plate in an embodiment of the present application (top view);
[0017] Figure 3 Fig. 2 is a schematic view of the structure of the pushing mechanism in an embodiment of the present application;
[0018] Figure 4 Fig. 3 is a schematic view of the structure of the left view of Fig. 2. Figure 3
[0019] Reference signs:
[0020] 110 - first conveyor, 111 - first frame, 112 - first conveying table, 120 - arc-shaped guide plate, 130 - tissue box, 140 - spring, 150 - guide roller, 160 - pushing mechanism, 161 - first support, 162 - telescopic cylinder, 163 - second support, 164 - rotating roller, 165 - driving motor, 166 - pushing plate, 170 - second conveyor, 171 - second frame, 172 - second conveying table, 180 - turning plate, 181 - arc-shaped plate, 182 - side plate, 183 - insertion plate, 190 - clamping groove, 210 - magnet block.
[0021] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments in combination with the accompanying drawings. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without any creative work under the premise that the specific working conditions are changed, belong to the scope of protection of the present application.
[0023] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture, and if the specific posture is changed, the directionality indications will also be changed accordingly.
[0024] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixing", and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be internal communication of two elements or interaction relationship between two elements, unless otherwise clearly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.
[0025] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. For example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed by the present application.
[0026] Embodiments
[0027] Reference Figures 1-4 The embodiment provides a conveying equipment for paper towel production, which comprises a first conveyor 110, the first conveyor 110 comprises a first rack 111, the first rack 111 is provided with a first conveying table 112 for conveying a paper towel box 130, two inner sides of the first rack 111 are respectively hinged with mutually symmetrical arc-shaped guide plates 120, the two arc-shaped guide plates 120 are used for guiding the paper towel box 130, the spacing between the two arc-shaped guide plates 120 gradually decreases towards the conveying direction of the first conveying table 112, and the other end of the two arc-shaped guide plates 120 is connected with the inner side wall of the first rack 111 through a spring 140.
[0028] In this embodiment, when the tissue box 130 moves between the two arc-shaped guide plates 120 via the first conveyor table 112, the two arc-shaped guide plates 120 gradually converge along the conveying direction, which can gradually bring the tissue box 130, which is offset in position, closer to the center so that it is in the centered position. At the same time, according to the size specifications of the tissue box 130, an outward squeezing force can be generated on the two arc-shaped guide plates 120, thereby squeezing the corresponding spring 140. The arc-shaped guide plates 120 rotate a certain angle, so that the opening position of the two arc-shaped guide plates 120 adaptively matches the width of the tissue box 130. Therefore, this embodiment realizes adaptive adjustment of the position of tissue boxes 130 of different specifications without manual adjustment, thus improving versatility.
[0029] As an optional implementation, multiple guide rollers 150 are movably provided on the side of the two arc-shaped guide plates 120 that are close to each other, and the guide rollers 150 are used to contact the tissue box 130.
[0030] In this embodiment, the guide roller 150 extends a portion of the side wall of the arc-shaped guide plate 120 and comes into contact with the tissue box 130. When in contact, the guide roller 150 rotates accordingly, thereby reducing the friction on the tissue box 130. This allows the tissue box 130 to pass smoothly between the two arc-shaped guide plates 120, reducing the risk of the tissue box 130 getting stuck between the two arc-shaped guide plates 120.
[0031] As an optional implementation, a pushing mechanism 160 is provided at the top of the first frame 111 near the target position. The pushing mechanism 160 is used to push the tissue box 130 in the conveying direction of the first conveyor table 112. The target position is the position where the distance between the two arc-shaped guide plates 120 is the smallest.
[0032] In this embodiment, since the position where the distance between the two arc-shaped guide plates 120 is the smallest is the position where the clamping force on the tissue box is the greatest, the risk of jamming is the greatest at this position. Therefore, in order to further reduce the risk of the tissue box 130 jamming between the two arc-shaped guide plates 120, the pushing mechanism 160 pushes the tissue box 130 forward at this position, thereby ensuring that the tissue box 130 can move forward smoothly.
[0033] As an optional implementation, the pushing mechanism 160 includes a first bracket 161 disposed on the top of the first frame 111, a telescopic cylinder 162 disposed on the first bracket 161, a second bracket 163 connected to the bottom of the telescopic cylinder 162, a rotating roller 164 movably connected to the bottom of the second bracket 163, a drive motor 165 disposed on the outer wall of the second bracket 163 connected to one end of the rotating roller 164, and a plurality of push plates 166 disposed circumferentially on the rotating roller 164, the plurality of push plates 166 being arranged in a ring array around the axis of the rotating roller 164, and the push plates 166 being used to push the tissue box 130.
[0034] In this embodiment, during pushing, the drive motor 165 (which can be a servo motor or a stepper motor) drives the rotating roller 164 to rotate, thereby driving the push plate 166 to rotate. The push plate 166 can then push the side end of the tissue box 130 away from the two arc-shaped guide plates 120 and move forward. Here, the rotation frequency of the push plate 166 is matched with the conveying speed of the tissue box 130, so that the push plate 166 can effectively push the side end of the tissue box 130. In addition, the telescopic cylinder 162 can drive the second bracket 163 and its connecting accessories to move up and down as a whole, thereby adjusting the height position of the rotating roller 164, which can adapt to the pushing of tissue boxes 130 of different thicknesses and improve versatility.
[0035] As an optional implementation, a second conveyor 170 is provided at the discharge end of the first frame 111. The second conveyor 170 includes a second frame 171 and a second conveying platform 172 is provided on the second frame 171. The height of the second conveying platform 172 is lower than the height of the first conveying platform 112. The first frame 111 of the first frame 111 is provided with a deflector plate 180, which is located above the first conveying platform 112. The deflector plate 180 is used to guide the tissue box 130 from a horizontal state to a vertical state so that the tissue box 130 is conveyed vertically on the second conveying platform 172.
[0036] In this embodiment, when the tissue box 130 is conveyed from the first conveyor 112 to the discharge end, the tissue box 130 is turned by the blocking action of the turning plate 180, thereby changing it from a horizontal state to a vertical state. The vertical tissue box 130 then falls onto the second conveyor 172 below and continues to be conveyed forward, which facilitates the subsequent packaging of the tissue box 130.
[0037] As an optional implementation, the steering plate 180 includes an arc-shaped plate 181 disposed at the discharge end of the first frame 111. The arc of the arc-shaped plate 181 is a quarter-semicircle, and side plates 182 are connected to both sides of the arc-shaped plate 181.
[0038] In this embodiment, when the tissue box 130 is conveyed to the discharge end of the first conveyor table 112, it hits the arc plate 181 under the action of inertia, and thus changes direction along the arc contour of the arc plate 181. The side plate 182 can prevent the tissue box 130 from shifting position when it turns, thereby ensuring that the tissue box 130 can maintain a proper position after turning.
[0039] As an optional implementation, one end of the arc plate 181 is connected to an insert plate 183, which is located above the tissue box 130. The two inner side walls of the first frame 111 are provided with multiple slots 190 that cooperate with the insert plate 183, and the multiple slots 190 are arranged from top to bottom.
[0040] In this embodiment, the curved plate 181 can be inserted into slots 190 of different heights via the insert plate 183, thereby adjusting the height position of the curved plate 181 to accommodate tissue boxes 130 of different thicknesses. This ensures the turning adjustment effect for tissue boxes 130 of different thicknesses, improves versatility, and makes adjustment convenient and quick.
[0041] As an optional implementation, a magnet 210 is provided in the slot 190, and the insert plate 183 is made of a material that can magnetically attract the magnet 210. When the insert plate 183 is inserted into the slot 190, it can be firmly attracted by the magnet 210, preventing the insert plate 183 from sliding outward under the repeated collisions of the curved plate 181 with the tissue box 130, thus ensuring the positional reliability of the curved plate 181 and ensuring its rotational adjustment function for the tissue box 130.
[0042] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.
Claims
1. A conveying device for paper towel production, characterized in that, The device includes a first conveyor, which includes a first frame. The first frame is provided with a first conveying platform for conveying tissue boxes. Two symmetrical arc-shaped guide plates are hinged to the two inner sides of the first frame. The two arc-shaped guide plates are used to guide the tissue boxes through. The distance between the two arc-shaped guide plates gradually decreases in the conveying direction of the first conveying platform. A spring is connected between the other end of the two arc-shaped guide plates and the inner wall of the first frame.
2. The conveying equipment for paper towel production as described in claim 1, characterized in that, Multiple guide rollers are movably arranged on the side of each of the two arc-shaped guide plates that are close to each other, and the guide rollers are used to contact the tissue box.
3. A conveying device for paper towel production as described in claim 1 or 2, characterized in that, A pushing mechanism is provided at the top of the first frame near the target position. The pushing mechanism is used to push the tissue box in the conveying direction of the first conveyor table. The target position is the position where the distance between the two arc-shaped guide plates is the smallest.
4. The conveying equipment for paper towel production as described in claim 3, characterized in that, The pushing mechanism includes a first bracket disposed on the top of the first frame, a telescopic cylinder disposed on the first bracket, a second bracket connected to the bottom of the telescopic cylinder, a rotating roller movably connected to the bottom of the second bracket, a drive motor disposed on the outer wall of the second bracket at one end of the rotating roller, and a plurality of push plates disposed circumferentially on the rotating roller, the plurality of push plates being arranged in a ring array around the axis of the rotating roller, the push plates being used to push the tissue box.
5. The conveying equipment for paper towel production as described in claim 1, characterized in that, The first frame is provided with a second conveyor at the discharge end. The second conveyor includes a second frame and a second conveying platform. The height of the second conveying platform is lower than that of the first conveying platform. The first frame of the first frame is provided with a turning plate. The turning plate is located above the first conveying platform. The turning plate is used to guide the tissue box from a horizontal state to a vertical state so that the tissue box is conveyed vertically on the second conveying platform.
6. The conveying equipment for paper towel production as described in claim 5, characterized in that, The steering plate includes an arc-shaped plate disposed at the discharge end of the first frame. The arc of the arc-shaped plate is a quarter-semicircle, and side plates are connected to both sides of the arc-shaped plate.
7. The conveying equipment for paper towel production as described in claim 6, characterized in that, One end of the arc-shaped plate is connected to an insert plate, which is located above the tissue box. Multiple slots that cooperate with the insert plate are opened on both inner side walls of the first frame, and the multiple slots are arranged from top to bottom.
8. The conveying equipment for paper towel production as described in claim 7, characterized in that, A magnet is provided in the card slot, and the insert plate is made of a material that can magnetically attract the magnet.