Conveying and caching integrated device

Abstract

The utility model discloses a conveying and buffering integrated device which comprises a material frame and a lifting mechanism arranged on one side of the material frame, the material frame is connected to the lifting mechanism in a sliding mode, a driving mechanism is further arranged on one side of the material frame, the material frame comprises an input end and an output end, and multiple layers of buffering conveying lines are sequentially arranged in the material frame at intervals in the height direction of the material frame. The end, close to the driving mechanism, of the transmission rod of each layer of cache conveying line is connected with a first quick-change mechanism, and the driving mechanism is provided with a second quick-change mechanism matched with the first quick-change mechanism. According to the scheme, integration of buffering and conveying of the carrier plates is achieved, buffering and conveying of the carrier plates only need to be completed through the material frame, occupied space of equipment is greatly reduced, and the working efficiency of buffering and conveying of the carrier plates is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of conveying equipment, especially to a conveying and buffering integrated device. BACKGROUND

[0002] In automated production, the carrier plate as the bearing tool of the product usually flows between processes through the conveying line. However, in mass industrial production, due to the different production efficiencies of the upper and lower processes, there may be a problem of a large number of carrier plates accumulated on the conveying belt. Therefore, a buffering device needs to be arranged between two processes, when the products flowing out of the previous process are too much, the carrier plate bearing the products is buffered into the buffering device first, and the carrier plate in the buffering rack is taken out after the carrier on the conveying line is output, so as to realize orderly production and improve the production efficiency.

[0003] The existing buffering device, such as the utility model patent with the authorization announcement number CN212173410U, provides a circuit board buffering device, which comprises a board feeding mechanism, a buffering mechanism and a driving mechanism. The board feeding mechanism comprises a conveying table, and the buffering mechanism comprises a material box and a layer storage unit arranged in the material box. The buffering and conveying of the carrier plate need to be completed by two independent devices (the board feeding mechanism and the buffering mechanism). Not only does it increase the space occupation inside the device, but also separates the input and buffering of the carrier plate, which reduces the buffering efficiency of the carrier plate. Therefore, a device integrating the functions of conveying and buffering is needed. SUMMARY

[0004] Therefore, to solve the above problems, the utility model provides a conveying and buffering integrated device.

[0005] The utility model is realized through the following technical schemes:

[0006] A conveying and buffering integrated device, comprising a rack and a lifting mechanism arranged on one side of the rack, the rack being slidingly connected to the lifting mechanism, and a driving mechanism being further arranged on one side of the rack, the rack comprising an input end and an output end, and a plurality of layers of buffering conveying lines being sequentially and spacedly arranged in the rack along the height direction, the buffering conveying line comprising two conveying belts arranged in parallel on both sides of the rack, each conveying belt being connected between the input end and the output end of the rack, the input end and the output end of each buffering conveying line being provided with a transmission mechanism for driving the conveying belts to move, the transmission mechanism comprising a transmission rod arranged at the input end or the output end of the buffering conveying line, and two driven rollers being arranged in parallel at the other end of the transmission rod, the conveying belts on both sides of each buffering conveying line being wound between the transmission rod and the same side driven roller, the transmission rod of each buffering conveying line being connected at one end close to the driving mechanism with a first quick-change mechanism, and the driving mechanism being provided with a second quick-change mechanism matched with the first quick-change mechanism.

[0007] Preferably, the transmission rods of the adjacent two layers of buffer conveying lines are alternately arranged at one end of the input end or the output end of the rack.

[0008] Preferably, the two ends of the transmission rod are respectively connected with the two sides of the inner wall of the rack through shaft sleeves, and the outer periphery of the shaft sleeve is respectively provided with a driving gear connected with the conveying belt.

[0009] Preferably, the two sides of the buffer conveying line are respectively provided with a supporting rod for supporting the conveying belt, and the supporting rod is arranged between the connecting rod and the driven roller.

[0010] Preferably, the first quick change mechanism and the second quick change mechanism are both magnetic couplings, the output end of the motor is connected with the second quick change mechanism, each first quick change mechanism is coaxially connected with the shaft sleeve through a rotating shaft, and the first quick change mechanism is arranged on the outer side wall of the rack.

[0011] Preferably, the input end of the rack is provided with an input conveying line, and the output end of the rack is provided with an output conveying line.

[0012] Preferably, the driving mechanism comprises a support arranged on one side of the rack, and two motors are arranged in parallel on the support, and the output ends of the two motors extend towards the rack.

[0013] Preferably, the support is arranged between the lifting mechanism and the rack, and the support is further connected with a translation mechanism and driven by the translation mechanism to translate between the lifting mechanism and the rack.

[0014] Preferably, the support is further provided with a distance sensor.

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

[0016] 1. Multiple buffer conveying lines are arranged in the rack, each buffer conveying line can be selectively matched with the driving mechanism through the quick change mechanism and the rack lifting, so as to realize the integration of the buffer and the conveying function, the buffer and the conveying of the carrier plate only need to be completed through the rack, which greatly reduces the space occupation of the equipment and improves the working efficiency of the carrier plate buffer and conveying.

[0017] 2. The first quick change mechanism and the second quick change mechanism respectively adopt magnetic couplings, which can realize the quick matching between the driving mechanism and the buffer conveying line, thereby improving the working efficiency of the whole mechanism, the transmission rods of the adjacent two layers of buffer conveying lines are alternately arranged at one end of the input end or the output end of the rack, so that the first quick change mechanisms on the adjacent two layers of buffer conveying lines are alternately arranged at different ends and driven by different motors, thereby avoiding the mutual interference between the first quick change mechanisms on the adjacent two layers of buffer conveying lines. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of the conveying and buffering integrated device from a first perspective;

[0019] Figure 2 is a perspective view of the conveying and buffering integrated device from a second perspective;

[0020] Figure 3 is a front view of the conveying and buffering integrated device;

[0021] Figure 4 is a top view of the conveying and buffering integrated device;

[0022] Figure 5 is a perspective view of the conveying and buffering integrated device from a second perspective (with the rack omitted);

[0023] Figure 6 is Figure 5 is an enlarged view of part A in FIG. 8. DETAILED DESCRIPTION

[0024] In order to make the purposes, advantages and characteristics of the present application more clearly and specifically, the following non-restrictive description of preferred embodiments will be used to illustrate and explain the present application. The embodiments are only typical examples of 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.

[0025] It is declared that, in the description of the scheme, it is necessary to explain that the orientations or position relationships indicated by the terms "center", "upper", "lower", "left", "right", "front", "rear", "inner", "outer" and the like are based on the orientations or position relationships shown in the drawings, and are only for the convenience of description and simplification of the description, and are not intended to indicate or imply that the indicated devices or elements 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.

[0026] 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 a ranking of importance, or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "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.

[0027] The present application discloses a conveying and buffering integrated device, such as Figures 1-4As shown, it comprises a rack 1 and a lifting mechanism 2 arranged at one side of the rack 1, the rack 1 is slidingly connected to the lifting mechanism 2, the lifting mechanism 2 can adopt a linear module structure or other lifting structure, a sliding table can be arranged on the lifting mechanism 2 to translate up and down, the sliding table is fixed to the bottom of the rack 1 and drives the rack 1 to translate up and down, the fixing mode of the sliding table and the rack 1 can be various, which will not be repeated here.

[0028] As shown in the drawings, Figures 1-3 The rack 1 is provided with a driving mechanism 3 at one side, the rack 1 comprises an input end and an output end, in an embodiment, the input end of the rack 1 is provided with an input conveying line (not shown in the drawings), the output end of the rack 1 is provided with an output conveying line (not shown in the drawings), the carrier plates 8 are input into the rack 1 by the input conveying line and are output from the rack 1 to the output conveying line, so as to realize the transfer and buffering of the carrier plates 8, without the need of setting an input plate mechanism and an output plate mechanism between the input conveying line and the rack 1 and between the rack 1 and the output conveying line, thereby reducing the space occupation of the whole device and reducing the transfer times of the carrier plates 8 between the mechanisms, improving the work efficiency.

[0029] The rack 1 is provided with multiple layers of buffering conveying lines which are arranged in the height direction of the rack 1 in sequence and at intervals, as shown in the drawings, Figure 1 , Figure 3 , Figure 5 The buffering conveying line comprises two conveying belts 4 which are arranged in parallel at both sides of the rack 1, each conveying belt 4 is connected between the input end and the output end of the rack 1, the input end and the output end of each buffering conveying line are provided with a transmission mechanism for driving the conveying belt 4 to move, the transmission mechanism comprises a transmission rod 5 arranged at the input end or the output end of the buffering conveying line, the rack 1 is provided with two driven rollers 6 in parallel at the other end of the transmission rod 5, the conveying belts 4 at both sides of each buffering conveying line are arranged around the transmission rod 5 and the same side driven roller 6, when the transmission rod 5 rotates, the two conveying belts 4 also rotate and drive the driven rollers 6 to rotate, thereby realizing the translation of the carrier plates 8 on the conveying belts 4.

[0030] In a preferred embodiment, the transmission rods 5 of the adjacent two layers of buffering conveying lines are alternately arranged at one end of the input end or the output end of the rack 1, so as to avoid the mutual interference between the first quick change mechanisms 9 of the adjacent two layers of buffering conveying lines.

[0031] As shown in the drawings, Figure 2 , Figure 5 , Figure 6As shown in the drawings, the transmission rod 5 of each layer of the cache conveying line is connected with a first quick change mechanism 9 at one end close to the driving mechanism 3, and the driving mechanism 3 is provided with a second quick change mechanism 10 matched with the first quick change mechanism 9; in an embodiment, the two ends of the transmission rod 5 are respectively connected with the two sides of the inner wall of the rack 1 through the shaft sleeve 7, and the outer periphery of the shaft sleeve 7 is respectively provided with a driving gear (not shown in the drawings) connected with the conveying belt 4, which is integrally arranged or fixedly connected with the outer periphery of the shaft sleeve 7 to ensure that the driving gear rotates synchronously with the shaft sleeve 7, wherein the shaft sleeve 7 is quickly matched with the second quick change mechanism 10 on the driving mechanism 3 through the first quick change mechanism 9, and is driven to rotate by the driving mechanism 3, thereby realizing the conveying of the carrier plate 8; if the shaft sleeve 7 on the current cache conveying line is separated from the second quick change mechanism 10, the driving force is lost, and at this time the current cache conveying line stops conveying the carrier plate 8.

[0032] As shown in the drawings, Figure 1 , Figure 5 In an embodiment, the two sides of the cache conveying line are respectively provided with a support rod 12 for supporting the conveying belt 4, and the support rod 12 is arranged between the connecting rod and the driven roller 6, which further provides stable support performance for the carrier plate 8.

[0033] Among them, the output end of the motor 302 is connected with the second quick change mechanism 10, each first quick change mechanism 9 is coaxially connected with the shaft sleeve 7 through a rotating shaft (not shown in the drawings), and the first quick change mechanism 9 is arranged on the outer side wall of the rack 1, specifically, the side wall of the rack 1 close to the driving mechanism 3 is provided with a through hole corresponding to each rotating shaft, and the rotating shaft connected with the shaft sleeve 7 passes through the through hole and is connected with the shaft sleeve 7, so that the first quick change mechanism 9 is connected on the outer side wall of the rack 1.

[0034] As shown in the drawings, Figures 2-6 In some embodiments, the driving mechanism 3 includes a support 301 arranged on one side of the rack 1, and two motors 302 are arranged in parallel on the support 301, and the output ends of the two motors 302 extend towards the direction of the rack 1, and the first quick change mechanism 9 and the second quick change mechanism 10 are preferably magnetic couplings, which can refer to the existing technologies, such as the coupling structures disclosed in the authorized announcements CN206495811U, CN213906540U and CN205657576U, and other magnetic coupling structures disclosed in the existing technologies; in other embodiments, the first quick change mechanism 9 and the second quick change mechanism 10 can also adopt other quick change coupling structures, such as electric quick change couplings, which are not described here.

[0035] As shown in the drawings, Figures 2-6As shown in the drawings, in some embodiments, the bracket 301 is arranged between the lifting mechanism 2 and the rack 1, and the bracket 301 is further connected with a translation mechanism for adjusting the distance between the bracket 301, the motor 302 and the second quick change mechanism 10 on the bracket 301 and the rack 1, and the bracket 301 is driven by the translation mechanism to translate between the lifting mechanism 2 and the rack 1, and in an embodiment, the translation mechanism includes two telescopic cylinders 303 arranged on one side of the bracket 301, the telescopic cylinders 303 are fixed between the lifting mechanism 2 and the rack 1, and drive the bracket 301 to telescopically translate between the lifting mechanism 2 and the rack 1, and the bracket 301 is further provided with a distance sensor 11 to detect the distance between the bracket 301 and the rack 1 in real time, thereby ensuring the connection of the first quick change mechanism 9 and the second quick change mechanism 10.

[0036] As shown in the drawings, Figure 5 , Figure 6 In an embodiment, the motor 302 and the translation mechanism are fixed on the same side of the bracket 301, the bracket 301 is fixed with the motor 302 through screws, and the bracket 301 is provided with a avoiding hole at a position corresponding to the output shaft of the motor 302, the output shaft of the motor 302 extends from the avoiding hole and is connected with the second quick change mechanism 10.

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

Claims

1. A conveying and buffering integrated device, comprising a rack and a lifting mechanism arranged on one side of the rack, the rack being slidingly connected to the lifting mechanism, characterized in that: The rack is provided with a driving mechanism on one side thereof, and comprises an input end and an output end. A plurality of layers of buffer conveying lines are sequentially and spacedly arranged in the rack along the height direction thereof. Each buffer conveying line comprises two conveying belts which are arranged in parallel on both sides of the rack. Each conveying belt is connected between the input end and the output end of the rack. The input end and the output end of each buffer conveying line are provided with a transmission mechanism for driving the conveying belts to move. The transmission mechanism comprises a transmission rod arranged at the input end or the output end of the buffer conveying line. Two driven rollers are arranged in parallel on the other end of the transmission rod. The conveying belts on both sides of each buffer conveying line are wound between the transmission rod and the same-side driven roller, respectively. The transmission rod of each buffer conveying line is connected at one end close to the driving mechanism with a first quick-change mechanism. The driving mechanism is provided with a second quick-change mechanism which is matched with the first quick-change mechanism.

2. The delivery buffer all-in-one device of claim 1, wherein: The transmission rods of adjacent two layers of buffer conveying lines are alternately arranged at one end of the input end or the output end of the rack.

3. The delivery buffer all-in-one device of claim 2, wherein: Both ends of the transmission rod are connected with the inner walls of the rack through shaft sleeves, and the outer periphery of each shaft sleeve is provided with a driving gear connected with the conveying belt.

4. The delivery buffer all-in-one device of claim 3, wherein: Both sides of the buffer conveying line are provided with a support rod for supporting the conveying belt, and the support rod is arranged between the transmission rod and the driven roller.

5. The delivery buffer all-in-one device of claim 3, wherein: The driving mechanism comprises a bracket arranged on one side of the rack. Two motors are arranged in parallel on the bracket, and the output ends of the two motors extend towards the rack. The first quick-change mechanism and the second quick-change mechanism are both magnetic couplings. The output end of each motor is connected with a second quick-change mechanism. Each first quick-change mechanism is coaxially connected with a shaft sleeve through a rotating shaft, and the first quick-change mechanism is arranged on the outer side wall of the rack.

6. The delivery buffer all-in-one device of claim 1, wherein: The input end of the rack is provided with an input conveying line, and the output end of the rack is provided with an output conveying line.

7. The delivery buffer all-in-one device of claim 5, wherein: The bracket is arranged between the lifting mechanism and the rack, and is further connected with a translation mechanism and driven by the translation mechanism to translate between the lifting mechanism and the rack.

8. The delivery buffer all-in-one device of claim 7, wherein: The bracket is further provided with a distance sensor.

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