Integrated material box conveying device with adjustable size

Abstract

The utility model discloses a size-adjustable material box integrated conveying device which comprises a conveying mechanism, the conveying mechanism comprises an input end and an output end, and a first conveying line and a second conveying line are arranged between the input end and the output end of the conveying mechanism in parallel. A lifting mechanism and a gear mechanism are arranged between the first conveying line and the second conveying line, and the conveying mechanism further comprises a displacement mechanism which is arranged between the first conveying line and the second conveying line and used for adjusting the distance between the first conveying line and the second conveying line. According to the scheme, the material boxes can be stacked on the supporting platform of the lifting mechanism in sequence and do not need to be transferred to other mechanisms for storage, occupied space is reduced, the material boxes are directly output in batches through the conveying mechanism after being stacked in place, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material box conveying field especially, relate to a material box integrated conveying device of adjustable size. BACKGROUND

[0002] The material box for packaging products usually needs to be stacked and stored or packaged. In the prior art, in order to improve the space utilization of the overall equipment, the stacking and storing mechanism of the material box is usually directly arranged on the conveying line. For example, a utility model patent with the authorization announcement number CN220975828U provides a screw rod material box stacking machine, which comprises a base plate, the upper side of the base plate is fixedly connected with two symmetrical concave frame plates, the upper side of the base plate is fixedly connected with a jacking cylinder, the upper end of the jacking cylinder is fixedly connected with a jacking plate shell, the jacking plate shell is provided with a clamping mechanism capable of clamping the screw rod material box, a conveying belt is arranged between the two concave frame plates above the jacking plate shell, and the opposite sides of the two concave frame plates are each provided with a stacking limiting mechanism capable of stacking the screw rod material box above the conveying belt, so that the stacking of the material box during transportation is realized. However, the material box stacking machine still has some problems: first, the material boxes are stacked from bottom to top, and during the stacking process, the two ends of the screw rod material box need to be used to push the two supporting blocks to swing and rotate, on the one hand, the material boxes are easy to be damaged by knocking during the process of pushing the supporting blocks, on the other hand, the stability of the material boxes originally stacked on the supporting blocks will also be affected; secondly, in the device, the material boxes need to be continuously stacked on the supporting blocks by the jacking plate shell, and the working efficiency is low; thirdly, the device is only suitable for stacking the material boxes of fixed size, and cannot be applied to the material boxes of different sizes. UTILITY MODEL CONTENTS

[0003] Therefore, in order to solve the above problems, the utility model provides a material box integrated conveying device with adjustable size.

[0004] The utility model is realized through the following technical schemes:

[0005] A size-adjustable integrated material box conveying device includes a conveying mechanism, the conveying mechanism includes an input end and an output end, the conveying mechanism is provided with a first conveying line and a second conveying line in parallel between the input end and the output end, a lifting mechanism and a gear mechanism are provided between the first conveying line and the second conveying line, the lifting mechanism includes a lifting bracket and a support platform provided on the top of the lifting bracket, the gear mechanism includes two first baffles and two second baffles provided around the support platform, the two first baffles are relatively arranged on both sides of the support platform, the bottom of each first baffle is slidably connected to a first translation mechanism, the translation direction of the first translation mechanism is perpendicular to the conveying direction of the first conveying line and the second conveying line, the two second baffles are relatively arranged at both ends of the support platform, the bottom of each second baffle is slidably connected to a second translation mechanism, the translation direction of the second translation mechanism is parallel to the conveying direction of the first conveying line and the second conveying line, the height of the first baffle and the second baffle are both lower than the height of the first conveying line and the second conveying line, the conveying mechanism also includes a displacement mechanism provided between the first conveying line and the second conveying line for adjusting the distance between the first conveying line and the second conveying line.

[0006] Preferably, the conveying mechanism includes two side plates arranged in parallel, the first conveying line and the second conveying line are respectively arranged on the inner side of the two side plates, the first conveying line and the second conveying line each include two supporting rollers symmetrically arranged at the input end and the output end, an active roller and a plurality of driven rollers arranged between the two supporting rollers, a conveying belt is wound around the supporting rollers, the active rollers and the driven rollers, and the active roller is connected to the output end of the first motor.

[0007] Preferably, the displacement mechanism includes two groups of double-screw mechanisms symmetrically arranged at the input end and the output end, each group of double-screw mechanisms includes a positive and negative screw and a guide shaft parallel to one side of the positive and negative screw, two screw sleeves are relatively arranged on the positive and negative screw, and the two screw sleeves are respectively connected to the two side plates, and two shaft sleeves are relatively arranged on the guide shaft, and the two shaft sleeves are respectively connected to the two side plates, and the positive and negative screws are connected to the same drive motor through a transmission mechanism.

[0008] Preferably, the transmission mechanism includes a transmission gear coaxially arranged at the ends of two forward and reverse screw rods, and a driving gear arranged between the two transmission gears, the driving gear is connected to the output end of the driving motor, a tensioning wheel is arranged between the transmission gear and the driving gear, and a transmission belt is wound between the transmission gear, the tensioning wheel and the driving gear.

[0009] Preferably, the conveying mechanism further comprises a support plate arranged at the bottom of the two side plates, the support plate is provided with an avoidance hole between the two side plates, and the lifting mechanism is arranged in the avoidance hole.

[0010] Preferably, the bottom of the support platform is further connected with a rotating motor, and the rotating motor is fixed on the lifting support.

[0011] Preferably, the first translation mechanism comprises a first guide rail, a first sliding block is slidably connected on the first guide rail, the first baffle is fixed on the top of the first sliding block, one end of the first baffle is provided with a second motor, the output end of the second motor is connected with a screw rod, and a sliding nut moving along the screw rod is arranged on the first baffle.

[0012] Preferably, the second translation mechanism comprises a second guide rail, a second sliding block is slidably connected on the second guide rail, the second baffle is fixed on the top of the second sliding block, one end of the second baffle is provided with a third motor, the output end of the third motor is connected with a screw rod, and a sliding nut moving along the screw rod is arranged on the second baffle.

[0013] Preferably, one side of the first guide rail and the second guide rail is provided with a photoelectric sensor for detecting the position of the first baffle and the second baffle along the length direction.

[0014] Preferably, the second baffle close to the output end is provided with a lifting cylinder, the lifting cylinder is connected with a limiting block and drives the limiting block to lift and lower.

[0015] The beneficial effects of the technical scheme of the utility model mainly embody in:

[0016] 1. The lifting mechanism and the gear mechanism for storing the material box and limiting the material box are arranged between the first conveying line and the second conveying line, so that the stacking of the material box is realized in the process of conveying the material box, the device space occupation is saved and the working efficiency is improved, the material boxes are stacked on the support platform of the lifting mechanism in sequence, the material boxes do not need to be transferred to other mechanisms for storage, the space occupation is reduced, the material boxes are directly output in batches by the conveying mechanism after the material boxes are stacked in place, and the working efficiency is improved.

[0017] 2. The interval of the two side plates where the first conveying line and the second conveying line are located can be synchronously adjusted by the displacement mechanism, so that the interference of the material box after the support platform contacts the material box is avoided, and the interval is adjusted to be narrow when the material box is output, so that the first conveying line and the second conveying line support the two sides of the bottom of the material box and output the material box, in addition, the interval of the two side plates and the position of the four baffles can be adjusted in real time, so that the transportation and stacking of more sizes of material boxes can be applied.

[0018] 3. The bottom of the support platform is further connected with a rotating motor, when the placing direction of the material box needs to be changed during input and output, or when there is a slight deviation in the placing angle of the material box during input, the angle of the support platform can be adjusted by the rotating motor, so that the accuracy of the stacking work of the material box is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a working state schematic diagram of the size-adjustable cartridge integrated conveying device;

[0020] Figure 2 is a perspective view of the size-adjustable cartridge integrated conveying device at a first viewing angle;

[0021] Figure 3 is a perspective view of the size-adjustable cartridge integrated conveying device at a second viewing angle;

[0022] Figure 4 is a front view of the size-adjustable cartridge integrated conveying device (at this time, one side plate is omitted);

[0023] Figure 5 is a perspective view of the lifting mechanism and the gear mechanism;

[0024] Figure 6 is a top view of the lifting mechanism and the gear mechanism. DETAILED DESCRIPTION

[0025] In order to make the purpose, advantages and characteristics of the present application more clearly and in detail, the following non-limiting description of the preferred embodiments will be used to illustrate and explain the present application. The embodiments are only typical examples of the application of the technical solutions of the present application, and any technical solutions formed by equivalent replacement or equivalent transformation are within the scope of the present application.

[0026] It is declared that, in the description of the scheme, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "front", "rear", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of the description, and do not 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.

[0027] In addition, the terms "first" and "second" in the present scheme are only for the purpose of description, and cannot be understood as indicating or implying the order of importance, or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] The present application discloses a size-adjustable cartridge integrated conveying device, as shown in Figures 1-4As shown, the device comprises a conveying mechanism, the conveying mechanism comprises an input end and an output end, the conveying mechanism is provided with a first conveying line 2 and a second conveying line 3 parallel between the input end and the output end, a lifting mechanism 4 and a gear mechanism are provided between the first conveying line 2 and the second conveying line 3, the magazine 1 is conveyed from the input end of the conveying mechanism to above the lifting mechanism 4, the lifting mechanism 4 is lifted and supports the magazine 1, the gear mechanism limits the magazine 1 on the lifting mechanism 4, and when the magazine 1 is stacked to the target number, it is output from the output end of the conveying mechanism.

[0029] As shown in the Figures 2-6 The lifting mechanism 4 comprises a lifting support 401 and a support platform 402 provided on the top of the lifting support 401, in an embodiment, the lifting support 401 is driven by a motor to lift the ball screw, the gear mechanism comprises two first baffles 5 and two second baffles 6 provided around the support platform 402, the two first baffles 5 are oppositely provided on the two sides of the support platform 402, the bottom of each first baffle 5 is slidingly connected with a first translation mechanism, the translation direction of the first translation mechanism is perpendicular to the conveying direction of the first conveying line 2 and the second conveying line 3, and the first translation mechanism translates towards or away from the two sides of the support platform 402, so as to adjust the limiting distance of the support platform 402 on the two sides for limiting the short side direction of the magazine 1; the two second baffles 6 are oppositely provided on the two ends of the support platform 402, the bottom of each second baffle 6 is slidingly connected with a second translation mechanism, the translation direction of the second translation mechanism is parallel to the conveying direction of the first conveying line 2 and the second conveying line 3, and the second translation mechanism translates towards or away from the two ends of the support platform 402, so as to adjust the limiting distance of the support platform 402 on the two ends for limiting the long side direction of the magazine 1.

[0030] The height of the first baffle 5 and the second baffle 6 is lower than the height of the first conveying line 2 and the second conveying line 3, so as to ensure that the first baffle 5 and the second baffle 6 do not interfere with the first conveying line 2 and the second conveying line 3.

[0031] As shown in the Figures 2-6As shown in the drawings, in some embodiments, the first translation mechanism includes a first guide rail 7, a first sliding block is slidingly connected to the first guide rail 7, the first baffle 5 is fixed on the top of the first sliding block, one end of the first baffle 5 is provided with a second motor 8, the output end of the second motor 8 is connected to a screw rod, a sliding nut moving along the screw rod is arranged on the first baffle 5, when the second motor 8 drives the screw rod to rotate, the sliding nut on the first baffle 5 cooperates with the screw rod and converts the rotary motion into linear motion, so that the first baffle 5 translates along the first guide rail 7; the second translation mechanism includes a second guide rail 9, a second sliding block is slidingly connected to the second guide rail 9, the second baffle 6 is fixed on the top of the second sliding block, one end of the second baffle 6 is provided with a third motor 10, the output end of the third motor 10 is connected to a screw rod, a sliding nut moving along the screw rod is arranged on the second baffle 6, and the third motor 10 drives the second baffle 6 to translate along the second guide rail 9.

[0032] As shown in the drawings, Figure 2 , Figure 3 , Figure 5 , Figure 6 As shown in the drawings, in a preferred embodiment, one side of the first guide rail 7 and the second guide rail 9 is provided with a photoelectric sensor 29 for detecting the position of the first baffle 5 and the second baffle 6 along the length direction thereof, for detecting the moving position of the first baffle 5 and the second baffle 6 in real time, so that the position of the first baffle 5 and the second baffle 6 is adapted to the size of the current magazine 1, and the magazine 1 is limited.

[0033] As shown in the drawings, Figure 3 In a preferred embodiment, a lifting cylinder 11 is arranged on the second baffle 6 close to the output end, the lifting cylinder 11 is connected to a limiting block 12 and drives the limiting block 12 to lift, when the magazine 1 moves to above the support platform 402, the limiting block 12 is driven by the lifting cylinder 11 to rise, so that it is higher than the first conveying line 2 and the second conveying line 3, and prevents the magazine 1 from continuing to output, at this time, the support platform 402 is driven by the lifting mechanism 4 to rise and support the magazine 1, and the stacking of the magazine 1 on the support platform 402 is completed.

[0034] As shown in the drawings, Figures 2-4As shown, the conveying mechanism further comprises a displacement mechanism arranged between the first conveying line 2 and the second conveying line 3 for adjusting the distance between the first conveying line 2 and the second conveying line 3. When the support platform 402 supports the cartridge 1, the first conveying line 2 and the second conveying line 3 are adjusted to move away from each other by the displacement mechanism. At this time, the support platform 402 drives the cartridge 1 to descend, and the displacement mechanism resets the first conveying line 2 and the second conveying line 3 to avoid interfering with the input of the next cartridge 1. In an embodiment, the conveying mechanism comprises two side plates 13 arranged in parallel, and the first conveying line 2 and the second conveying line 3 are arranged on the inner side of the two side plates 13. The first conveying line 2 and the second conveying line 3 each comprise two support rollers 14 symmetrically arranged at the input end and the output end, a driving roller 15 and a plurality of driven rollers 16 arranged between the two support rollers 14. The support rollers 14, the driving roller 15 and the driven rollers 16 are wound with a conveying belt 17. The driving roller 15 is connected with the output end of a first motor 18 and is driven by the first motor 18 to rotate, thereby driving the support rollers 14 and the driven rollers 16 to rotate synchronously through the conveying belt 17. The displacement mechanism comprises two groups of double-screw rod mechanisms symmetrically arranged at the input end and the output end. Each group of double-screw rod mechanisms comprises a reversible screw rod 19 and a guide shaft 21 arranged on one side of the reversible screw rod 19 in parallel. Two nuts 20 are arranged on the reversible screw rod 19 in opposition. The two nuts 20 are respectively connected with the two side plates 13 and drive the two side plates 13 to move towards or away from each other synchronously. Two shaft sleeves 22 are arranged on the guide shaft 21 in opposition. The two shaft sleeves 22 are respectively connected with the two side plates 13. The arrangement of the guide shaft 21 further improves the stability of the displacement of the side plates 13. The reversible screw rod 19 is connected with the same driving motor 27 through a transmission mechanism, thereby ensuring the synchronous adjustment of the two groups of double-screw rod mechanisms.

[0035] The transmission mechanism comprises transmission gears 23 coaxially arranged at the ends of the two reversible screw rods 19 and a driving gear 24 arranged between the two transmission gears 23. The driving gear 24 is connected with the output end of the driving motor 27. Tensioning wheels 25 are arranged between the transmission gears 23 and the driving gear 24. Transmission belts 26 are wound between the transmission gears 23, the tensioning wheels 25 and the driving gear 24. The driving motor 27 drives the driving gear 24 to rotate, thereby driving the transmission gears 23 and the tensioning wheels 25 to rotate synchronously through the transmission belts 26. At this time, the transmission gears 23 drive the reversible screw rods 19 to rotate and drive the nuts 20 arranged on the outer periphery of the reversible screw rods 19 to drive the side plates 13 to move, thereby adjusting the distance between the first conveying line 2 and the second conveying line 3.

[0036] As Figures 2-4As shown, in an embodiment, the conveying mechanism further comprises a support plate 28 arranged at the bottom of the two side plates 13, the support plate 28 is provided with a avoiding hole between the two side plates 13, and the lifting mechanism 4 is arranged in the avoiding hole, in a preferred embodiment, the bottom of the support platform is further connected with a rotary motor 30, the rotary motor 30 is fixed on the lifting support 401, the output end is arranged at the top and connected with the support platform 402, the support platform 402 is connected with the lifting support 401 through the rotary motor 30, and the angle of the support platform 402 and the material box 1 placed on the support platform 402 can be adjusted by rotating the rotary motor 30.

[0037] The utility model still has a variety of implementation manners, all technical schemes formed by using equivalent transformation or equivalent transformation, all fall within the protection scope of the utility model.

Claims

1. A size-adjustable integrated material box conveying device, comprising a conveying mechanism, wherein the conveying mechanism comprises an input end and an output end, and is characterized in that: The conveying mechanism is provided with a first conveying line and a second conveying line in parallel between the input end and the output end, and a lifting mechanism and a shifting mechanism are provided between the first conveying line and the second conveying line, the lifting mechanism includes a lifting bracket and a supporting platform arranged on the top of the lifting bracket, and the shifting mechanism includes two first baffles and two second baffles arranged around the supporting platform, the two first baffles are arranged on both sides of the supporting platform relatively, and the bottom of each first baffle is slidably connected to a first translation mechanism, the translation direction of the first translation mechanism is perpendicular to the conveying direction of the first conveying line and the second conveying line, the two second baffles are arranged at both ends of the support platform relatively, and the bottom of each second baffle is slidably connected to a second translation mechanism, the translation direction of the second translation mechanism is parallel to the conveying direction of the first conveying line and the second conveying line, the heights of the first baffle and the second baffle are lower than the heights of the first conveying line and the second conveying line, and the conveying mechanism also includes a displacement mechanism arranged between the first conveying line and the second conveying line for adjusting the distance between the first conveying line and the second conveying line.

2. The size-adjustable integrated material box conveying device according to claim 1, characterized in that: The conveying mechanism includes two side plates arranged in parallel, the first conveying line and the second conveying line are respectively arranged on the inner side of the two side plates, the first conveying line and the second conveying line each include two supporting rollers symmetrically arranged at the input end and the output end, an active roller and a plurality of driven rollers arranged between the two supporting rollers, a conveying belt is wound around the supporting rollers, the active rollers and the driven rollers, and the active roller is connected to the output end of the first motor.

3. The size-adjustable integrated material box conveying device according to claim 2, characterized in that: The displacement mechanism includes two groups of double-screw mechanisms symmetrically arranged at the input end and the output end, each group of double-screw mechanisms includes a positive and negative screw and a guide shaft parallel to one side of the positive and negative screw. Two screw sleeves are relatively arranged on the positive and negative screw, and the two screw sleeves are respectively connected to the two side plates. Two shaft sleeves are relatively arranged on the guide shaft, and the two shaft sleeves are respectively connected to the two side plates. The positive and negative screws are connected to the same drive motor through a transmission mechanism.

4. The size-adjustable integrated material box conveying device according to claim 3, characterized in that: The transmission mechanism includes a transmission gear coaxially arranged at the ends of two forward and reverse screw rods, and a driving gear arranged between the two transmission gears. The driving gear is connected to the output end of the driving motor. A tensioning wheel is arranged between the transmission gear and the driving gear. A transmission belt is wound between the transmission gear, the tensioning wheel and the driving gear.

5. The size-adjustable integrated material box conveying device according to claim 2, characterized in that: The conveying mechanism further comprises a support plate arranged at the bottom of the two side plates, the support plate is provided with an avoidance hole between the two side plates, and the lifting mechanism is arranged in the avoidance hole.

6. The size-adjustable integrated material box conveying device according to claim 5, characterized in that: The bottom of the support platform is also connected to a rotating motor, and the rotating motor is fixed on the lifting bracket.

7. The size-adjustable integrated material box conveying device according to claim 1, characterized in that: The first translation mechanism includes a first guide rail, a first slider is slidably connected to the first guide rail, the first baffle is fixed on the top of the first slider, a second motor is provided at one end of the first baffle, the output end of the second motor is connected to a screw, and a sliding nut that moves along the screw is provided on the first baffle.

8. The size-adjustable integrated material box conveying device according to claim 7, characterized in that: The second translation mechanism includes a second guide rail, a second slider is slidably connected to the second guide rail, the second baffle is fixed on the top of the second slider, a third motor is provided at one end of the second baffle, the output end of the third motor is connected to a screw, and a sliding nut that moves along the screw is provided on the second baffle.

9. The size-adjustable integrated material box conveying device according to claim 8, characterized in that: A photoelectric sensor for detecting the positions of the first baffle and the second baffle is provided on one side of the first guide rail and the second guide rail along the length direction thereof.

10. The size-adjustable integrated material box conveying device according to claim 1, characterized in that: A lifting cylinder is provided on the second baffle near the output end. The lifting cylinder is connected to a limit block and drives the limit block to move up and down.

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