Conveying device

Abstract

The present invention discloses a conveying device, including a conveying guide rail mechanism; a clamping mechanism, which is arranged on the conveying guide rail mechanism; and a conveying drive mechanism, which is connected to the clamping mechanism; wherein the conveying guide rail mechanism supports the clamping mechanism, the clamping mechanism clamps the product, and the conveying drive mechanism drives the clamping mechanism to move along the conveying guide rail mechanism. Through the coordinated arrangement of the conveying guide rail mechanism, the clamping mechanism and the conveying drive mechanism, the holding mechanism clamps the product and is arranged on the conveying guide rail mechanism, the conveying guide rail mechanism is responsible for bearing and supporting, and the conveying drive mechanism acts as a power component to drive the clamping mechanism to move. By separating the bearing and movement of the product, it is avoided that the conveying drive mechanism has to act as both a power component and a bearing component, which can reduce the burden of the conveying drive mechanism, ensure the stability of the product during movement, and improve the product conveying effect.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical equipment, and in particular to a conveying device. Background Art

[0002] In today's rapidly developing science and technology, automated production has become the main development direction of business operations. All walks of life have introduced complete sets of automated equipment for production. Fully automated equipment generally includes loading mechanisms, conveying mechanisms, processing mechanisms and unloading mechanisms. At present, conventional conveying mechanisms not only play the role of conveying products, but also need to play a bearing role for products, which not only increases the burden of the conveying mechanism, but also affects the effect of conveying products. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a conveying device.

[0004] A conveying device disclosed in the present invention comprises: a conveying guide rail mechanism;

[0005] A clamping mechanism, which is disposed on the conveying guide rail mechanism; and

[0006] A conveying drive mechanism connected to the clamping mechanism;

[0007] The conveying guide rail mechanism supports the clamping mechanism, the clamping mechanism clamps the product, and the conveying drive mechanism drives the clamping mechanism to move along the conveying guide rail mechanism.

[0008] According to one embodiment of the present invention, the conveying guide rail mechanism includes a segmented guide rail assembly and a guide rail bearing assembly, the clamping mechanism is arranged on the guide rail bearing assembly, and the conveying drive mechanism drives the clamping mechanism to move along the segmented guide rail assembly.

[0009] According to one embodiment of the present invention, the segmented guide rail assembly comprises at least two independent segmented guide rails, the at least two independent segmented guide rails are blocked by a gap, and the guide rail bearing assembly slides between adjacent independent segmented guide rails across the gap.

[0010] According to an embodiment of the present invention, the clamping mechanism includes a bearing portion, the bearing portion bears the product, and the conveying drive mechanism drives the bearing portion to move.

[0011] According to one embodiment of the present invention, the bearing portion includes a bearing support assembly and a clamping fixture. The bearing support assembly is disposed on the conveying guide rail mechanism, the clamping fixture is disposed on the bearing support assembly, and the conveying drive mechanism drives the bearing support assembly to move.

[0012] According to one embodiment of the present invention, the clamping mechanism further includes a positioning portion, the conveying drive mechanism drives the bearing portion to move to a loading position and / or a processing position, and the positioning portion positions the bearing portion.

[0013] According to an embodiment of the present invention, the positioning portion includes a positioning member, and the positioning member positions the bearing portion.

[0014] According to one embodiment of the present invention, the conveying drive mechanism includes a conveying drive member and a conveying connection assembly. The conveying drive member drives the conveying connection assembly to move, and the conveying connection assembly drives the clamping mechanism to move.

[0015] According to one embodiment of the present invention, the conveying connection assembly includes a conveying transmission member and a conveying connection member, the conveying driving member drives the conveying connection member to move through the conveying transmission member, and the conveying connection member drives the clamping mechanism to move.

[0016] According to one embodiment of the present invention, the conveying drive mechanism includes a telescopic drive assembly, and the telescopic drive assembly drives the conveying connection piece to disengage from the clamping mechanism.

[0017] The beneficial effect of the present invention lies in that, through the coordinated arrangement of the conveying guide rail mechanism, the clamping mechanism and the conveying drive mechanism, the holding mechanism clamps the product and is arranged on the conveying guide rail mechanism, the conveying guide rail mechanism is responsible for bearing and supporting, and the conveying drive mechanism serves as a power component to drive the clamping mechanism to move. By separating the bearing and movement of the product, the conveying drive mechanism is prevented from serving as both a power component and a bearing component. This can reduce the burden on the conveying drive mechanism, ensure the stability of the product during movement, and improve the product conveying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 It is a three-dimensional structural diagram of the conveying device in the embodiment;

[0020] Figure 2 It is a three-dimensional structural diagram of the conveying guide rail mechanism in the embodiment;

[0021] Figure 3 A three-dimensional structural diagram of a clamping fixture in an embodiment;

[0022] Figure 4 Another three-dimensional structural diagram of the clamping fixture in the embodiment;

[0023] Figure 5 A schematic diagram of the implementation of the middle and lower pressure assembly;

[0024] Figure 6 A schematic diagram of a clamping mechanism in an embodiment;

[0025] Figure 7 for Figure 1 Enlarged view of part A.

[0026] Description of Reference Numerals

[0027] 1-transport guide rail mechanism; 11-segmented guide rail assembly; 111-independent segmented guide rail; 1111-guide groove; 112-gap; 12-guide rail bearing assembly; 121-bearing motion wheel; 122-bearing member;

[0028] 2-clamping mechanism; 21-bearing part; 211-bearing support assembly; 2111-support connecting groove; 2112-trachea connecting piece; 212-clamping fixture; 2121-upper pressing assembly; 21211-upper clamping end; 21212-upper pressing plate; 21213-upper pressing fixing plate; 2122-lower pressing assembly; 21221-lower clamping end; 21222-lower pressing plate; 212221-gas transmission channel; 21223-sliding part; 212231-lower pressing slide rail; 212232-lower pressing slider; 21 23-clamping assembly; 21231-clamping transmission member; 212311-opening rod; 212312-abutting block; 21232-clamping elastic member; 2124-decompression assembly; 21241-pry bar; 21242-hand grip bar; 2125-clamping drive assembly; 21251-clamping drive fixing member; 21252-clamping drive member; 2126-clamping sensing assembly; 22-positioning part; 221-positioning member; 2211-positioning support block; 2212-positioning column; 222-positioning drive member;

[0029] 3-conveying drive mechanism; 31-conveying drive member; 32-conveying connecting assembly; 321-conveying transmission member; 322-conveying connecting member; 323-connecting elastic member; 33-telescopic driving assembly; 331-telescopic driving member; 332-telescopic member. DETAILED DESCRIPTION

[0030] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0031] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] like Figure 1 As shown, Figure 1 The conveying device of the present invention comprises a conveying guide rail mechanism 1, a clamping mechanism 2 and a conveying drive mechanism 3. The conveying guide rail mechanism 1 provides a bearing base, the clamping mechanism 2 is used to clamp the product, and the clamping mechanism 2 is arranged on the conveying guide rail mechanism 1. The conveying drive mechanism 3 is used to drive the clamping mechanism 2 to move, and the conveying drive mechanism 3 is connected to the clamping mechanism 2.

[0033] The product is loaded onto the clamping mechanism 2 , and the clamping mechanism 2 is driven to move to the corresponding workstation by the conveying drive mechanism 3 . The clamping mechanism 2 moves along the conveying guide mechanism 1 under the action of the conveying drive mechanism 3 .

[0034] Refer to Figure 2 As shown, Figure 2 It is a three-dimensional structural diagram of the conveying guide rail mechanism 1 in the embodiment. The conveying guide rail mechanism 1 includes a segmented guide rail assembly 11 and a guide rail bearing assembly 12, a clamping mechanism 2 is arranged on the segmented guide rail assembly 11, and the guide rail bearing assembly 12 is slidably arranged on the segmented guide rail assembly 11, and the clamping mechanism 2 is arranged on the guide rail bearing assembly 12. The segmented guide rail assembly 11 includes at least two independent segmented guide rails 111 and a gap 112, at least two independent segmented guide rails 111 are separated by the gap 112, and the guide rail bearing assembly 12 can cross the gap 112 and move from one independent segmented guide rail 111 to another independent segmented guide rail 111. Through the setting of the gap 112, each independent segmented guide rail 111 is an independent part, which can avoid the transmission of vibration during the processing, thereby affecting the processing quality. In specific applications, at least two independent segmented guide rails 111 are circular rings, and the ring structure design is beneficial to reducing the footprint of the segmented guide rail assembly 11. At the same time, other corresponding equipment is arranged around the segmented guide rail assembly 11 to further reduce the overall footprint, thereby making the overall layout reasonable, occupying a small area, and saving costs.

[0035] A guide groove 1111 is provided along the direction in which the independent segmented guide rail 111 is provided, and the guide rail bearing assembly 12 is provided in the guide groove 1111, and the guide rail bearing assembly 12 moves along the guide groove 1111. The guide rail bearing assembly 12 includes a bearing moving wheel 121 and a bearing member 122, the bearing moving wheel 121 is provided in the guide groove 1111, and the bearing moving wheel 121 can slide in the guide groove 1111, and the bearing member 122 is provided on the bearing moving wheel 121. In specific application, the number of the guide grooves 1111 is two, the number of the bearing moving wheels 121 is four, and the four bearing moving wheels 121 are provided opposite to each other in pairs, wherein two bearing moving wheels 121 are provided in one guide groove 1111, and the other two bearing moving wheels 121 are provided in another guide groove 1111; the bearing member 122 is provided on the four bearing moving wheels 121, which is conducive to increasing the stability of the bearing member 122 when carrying products. Specifically, the bearing member 122 is connected to the bearing moving wheel 121 by bolts, so as to facilitate adjustment of the positions of the bearing member 122 and the bearing moving wheel 121 and facilitate subsequent replacement of the bearing member 122 or the bearing moving wheel 121 .

[0036] Specifically, the number of the guide rail bearing assemblies 12 is eight, and every two guide rail bearing assemblies 12 support one product to ensure the stability of the product during transportation. Of course, the number can be increased or decreased according to demand in actual applications, and is not limited to the eight in this embodiment.

[0037] Refer to Figure 3-Figure 6 , Figure 3 A three-dimensional structural diagram of the clamping fixture 212 in the embodiment; Figure 4 Another three-dimensional structural diagram of the clamping fixture 212 in the embodiment; Figure 5 A schematic diagram of the implementation of the middle and lower pressure assembly 2122; Figure 6 Schematic diagram of the clamping mechanism 2 in the embodiment. The clamping mechanism 2 includes a bearing portion 21, the bearing portion 21 is used to bear the product, and the conveying drive mechanism 3 drives the bearing portion 21 to move. Preferably, the number of the bearing portions 21 is at least two, the conveying drive mechanism 3 connects at least two bearing portions 21, and the conveying drive mechanism 3 drives at least two bearing portions 21 to move at the same time. In specific applications, the number of the bearing portions 21 can be set according to the stations that need to be processed for the product, so as to realize the continuous operation of the bearing portion 21, and multiple stations can be processed simultaneously to improve the production and processing efficiency.

[0038] The bearing part 21 includes a bearing support assembly 211 and a clamping fixture 212. The bearing support assembly 211 is arranged on the conveying guide rail mechanism 1, and the clamping fixture 212 is arranged on the bearing support assembly 211. The clamping fixture 212 is used to clamp the product. The conveying drive mechanism 3 drives the bearing support assembly 211 to move, and the bearing support assembly 211 drives the clamping fixture 212 to move. Preferably, there are at least two clamping fixtures 212, and at least two clamping fixtures 212 are arranged side by side on the bearing support assembly 211. Each clamping fixture 212 clamps a product. By setting multiple clamping fixtures 212, the number of products to be loaded is increased, or the number of products to be processed at one time at the processing position is increased, so as to improve the loading and processing efficiency of the products and save processing time. The bearing support assembly 211 is provided with a support connection groove 2111, and the support connection groove 2111 is connected to the conveying drive mechanism 3. The notch of the support connection groove 2111 is close to the conveying drive mechanism 3, and the bottom of the support connection groove 2111 is far away from the conveying drive mechanism 3, wherein the notch of the support connection groove 2111 is larger than the bottom, so that the conveying drive mechanism 3 is convenient to be inserted into the support connection groove 2111, and the conveying drive mechanism 3 is convenient to be separated from the support connection groove 2111. Specifically, the conveying drive mechanism 3 is inserted into the support connection groove 2111 through the bearing, so as to reduce the friction when the conveying drive mechanism 3 contacts the support connection groove 2111, and reduce the damage rate.

[0039] The clamping fixture 212 includes an upper pressing component 2121, a lower pressing component 2122, a clamping component 2123 and a decompression component 2124. The upper pressing component 2121 has an upper clamping end 21211, and the upper pressing component 2121 is slidably connected to the lower pressing component 2122. The lower pressing component 2122 has a lower clamping end 21221. The clamping component 2123 applies force to the upper pressing component 2121 or the lower pressing component 2122, so that the product is clamped. Between the upper clamping end 21211 and the lower clamping end 21221; the decompression component 2124 is rotatably disposed on the upper pressing component 2121 and / or the lower pressing component 2122. When the decompression component 2124 rotates, it will apply a force to the upper pressing component 2121 and / or the lower pressing component 2122, so that the upper pressing component 2121 and the lower pressing component 2122 slide relative to each other, and then the upper clamping end 21211 and the lower clamping end 21221 move away from each other.

[0040] In specific applications, the upper clamping end 21211 and the lower clamping end 21221 are arranged opposite to each other, and the shapes of the two are adapted. When the upper clamping end 21211 and the lower clamping end 21221 clamp the product, the force on the product is uniform and the product is not easily damaged.

[0041] The upper pressing assembly 2121 further includes an upper pressing plate 21212 and an upper pressing fixture 13, the upper clamping end 21211 is located on the upper pressing plate 21212, the upper pressing plate 21212 is disposed on the upper pressing fixture 13, and the upper pressing fixture 13 is slidably disposed on the lower pressing assembly 2122. The upper pressing plate 21212 is driven to move by the upper pressing fixture 13, and the upper clamping end 21211 is driven to move by the upper pressing plate 21212, so as to clamp or release the product.

[0042] The pressing assembly 2122 further includes a pressing plate 21222 and a sliding portion 21223. The pressing plate 21222 is disposed on the bearing support assembly 211. The lower clamping end 21221 is located on the pressing plate 21222. The sliding portion 21223 is disposed on the pressing plate 21222. The upper pressing fixing member 13 is slidably connected to the sliding portion 21223. The sliding portion 21223 includes a pressing rail 212231 and a pressing slider 212232. The pressing rail 212231 is disposed on the pressing plate 21222. The pressing slider 212232 is slidably disposed on the pressing rail 212231. The upper pressing fixing plate 21213 is disposed on the pressing slider 212232. In specific applications, the pressing rail 212231 is vertically disposed on the pressing plate 21222. Preferably, the lower pressing plate 21222 is provided with at least one gas delivery channel 212221, which runs through the lower pressing plate 21222, and one end of the gas delivery channel 212221 is connected to the product, and the gas flows along the direction of the gas delivery channel 212221, and generates suction on the product, thereby fixing the product. In order to prevent the air pipe from being entangled as the product rotates to different workstations, the bearing support assembly 211 is provided with an air pipe connector 2112, and the gas generating device is connected to the gas delivery channel 212221 through the air pipe connector 2112. When the product needs to be fed with gas in the gas delivery channel 212221, the gas generating device is connected to the air pipe connector 2112. After the product is fed, the gas generating device is detached from the air pipe connector 2112. Specifically, the side of the lower pressing plate 21222 and the surface away from the upper pressing plate 21212 are provided with air delivery channels 212221 to increase the suction on the product so as to better fix the product.

[0043] The clamping assembly 2123 includes a clamping transmission member 21231 and a clamping elastic member 21232. When one end of the clamping transmission member 21231 is connected to the upper pressure plate 21212 or the upper pressure fixing plate 21213, one end of the clamping elastic member 21232 abuts against the clamping transmission member 21231, and the other end abuts against the lower pressure plate, and the clamping elastic member 21232 is in a compressed state. The expansion elastic force of the clamping elastic member 21232 acts on the clamping transmission member 21231, and then the clamping transmission member 21231 pulls the upper pressure plate 21212 or the upper pressure fixing plate 21213, so that the upper clamping end 21211 is continuously subjected to force in the direction close to the lower clamping end 21221, thereby clamping the product between the upper clamping end 21211 and the lower clamping end 21221. When one end of the clamping transmission member 21231 is connected to the lower pressure plate 21222, one end of the clamping elastic member 21232 abuts against the clamping transmission member 21231, and the other end abuts against the upper pressure plate 21212 or the upper pressure fixing plate 21213, at this time, the upper pressure component 2121 and the lower pressure component 2122 are flipped 180°, that is, the lower pressure component 2122 is located at the upper part of the upper pressure component 2121. Similarly, the clamping elastic member 21232 will act on the clamping transmission member 21231, and the clamping transmission member 21231 drives the lower pressure clamping end 21 to clamp the product.

[0044] The clamping transmission member 21231 includes an opening clamp rod 212311 and abutment block 212312, wherein the abutment block 212312 is arranged around the outer wall surface of the opening clamp rod 212311, and the clamping elastic member 21232 is sleeved on the opening clamp rod 212311, and one end of the clamping elastic member 21232 abuts against the abutment block 212312, and the other end of the clamping elastic member 21232 abuts against the upper pressing plate 21212 or the upper pressing fixed plate 21213, or the lower pressing plate 21222, wherein the clamping elastic member 21232 maintains a compressed state. Specifically, the clamping elastic member 21232 is a spring.

[0045] The decompression assembly 2124 includes a pry bar 21241 and a hand grip bar 21242. The pry bar 21241 is connected to the hand grip bar 21242, and there is an angle between the pry bar 21241 and the hand grip bar 21242. In this embodiment, the angle is an obtuse angle. When the connection between the pry bar 21241 and the hand grip bar 21242 is rotated and set on the upper pressure plate 21212 or the upper pressure fixing plate 21213, one end of the pry bar 21241 abuts against the lower pressure plate 21222. By applying force to the hand grip bar 21242, the hand grip bar 21242 drives the pry bar 21241 to rotate, and at the same time, the pry bar 21241 pushes the lower pressure plate 21222 to move away from the upper pressure plate 21212, thereby putting the product in a loosened state. When the connection between the pry bar 21241 and the handle bar 21242 is rotated and set on the lower pressure plate 21222, one end of the pry bar 21241 abuts against the upper pressure plate 21212. By applying force to the handle bar 21242, the handle bar 21242 drives the pry bar 21241 to rotate. At the same time, the pry bar 21241 pushes the upper pressure plate 21212 to move away from the lower pressure plate 21222, thereby putting the product in a loosened state. Alternatively, two decompression components 2124 are used, one decompression component 2124 is rotatably set on the upper pressure plate 21212 or the upper pressure fixing plate 21213, and the other decompression component 2124 is rotatably set on the lower pressure plate 21222, and the two decompression components 2124 are cross-arranged. When force is applied to the two hand handles 21242 at the same time, the two hand handles 21242 approach each other and simultaneously drive the two pry bars 21241 to act on the corresponding upper pressure plate 21212 or the upper pressure fixing plate 21213, and the lower pressure plate 21222, so that the upper clamping end 21211 and the lower clamping end 21221 move away from each other, and the product is in a loosened state. The pry bar 21241, the hand grip bar 21242 and the rotating arrangement form a lever structure as a whole. The connection between the pry bar 21241 and the hand grip bar 21242 serves as a fulcrum. The user can move the pry bar 21241 by applying force to the hand grip bar 21242. The pry bar 21241 pushes the corresponding upper pressure plate 21212, the upper pressure fixing plate 21213 or the lower pressure plate 21222 to move, and finally releases the product. By adopting the lever structure, the force required to pry the upper pressure plate 21212, the upper pressure fixing plate 21213 or the lower pressure plate 21222 is greatly reduced, thereby achieving a labor-saving effect.

[0046] Preferably, the clamping fixture 212 also includes a clamping drive assembly 2125, which is located on a side of the clamping transmission member 21231 away from the upper pressure plate 21212, the upper pressure fixing plate 21213 or the lower pressure plate 21222, and the clamping drive assembly 2125 drives the clamping transmission member 21231 to move. The clamping drive assembly 2125 includes a clamping drive fixing member 21251 and a clamping drive member 21252. The clamping drive fixing member 21251 can be set on other mechanisms or on the ground. The clamping drive member 21252 is set on the clamping drive fixing member 21251. The output end of the clamping drive member 21252 acts on the clamping transmission member 21231. The clamping drive member 21252 pushes the clamping transmission member 21231 to move. The clamping transmission member 21231 drives the upper pressing plate 21212 or the upper pressing fixing plate 21213 to move away from the lower pressing plate 21222, so that the upper clamping end 21211 is away from the lower clamping end 21221, and the final product is in a loosened state. Specifically, the clamping drive member 21252 is a cylinder.

[0047] Preferably, the clamping fixture 212 also includes a clamping sensing component 2126, which is arranged on the clamping drive fixing member 21251. The position of the clamping transmission member 21231 is sensed by the clamping sensing component 2126. When the position reached by the clamping transmission member 21231 corresponds to the position of the clamping drive member 21252, the clamping drive member 21252 works; conversely, when the clamping sensing component 2126 fails to sense the clamping transmission member 21231, the clamping drive member 21252 does not work.

[0048] When the clamping fixture 212 is working, after the clamping sensing component 2126 senses that the clamping transmission member 21231 has reached the correct position, the clamping driving member 21252 pushes the clamping transmission member 21231 to move, and the clamping transmission member 21231 acts on the upper pressure plate 21212, the upper pressure fixing plate 21213 or the lower pressure plate 21222, and further compresses the clamping elastic member 21232, so that the upper clamping end 21211 and the lower clamping end 21221 are relatively away from each other. At this time, the product can be placed between the upper clamping end 21211 and the lower clamping end 21221, or the product can be unloaded; before placing the product, suction is generated through the air supply channel 212221, and the product is adsorbed on the lower pressure plate 21222 after being placed, and then the clamping drive member 21252 returns to its initial state, and under the elastic force of the clamping elastic member 42, the upper clamping end 21211 and the lower clamping end 21221 move relatively close to each other, thereby clamping the product.

[0049] Preferably, the clamping mechanism 2 further includes a positioning portion 22 , and when the bearing support assembly 211 moves to the loading position and / or the processing position, the positioning portion 22 positions the bearing support assembly 211 .

[0050] The positioning part 22 includes a positioning member 221. Preferably, the bearing support assembly 211 is also provided with a positioning groove (not marked in the figure). The positioning member 221 is arranged opposite to the positioning groove, and the positioning member 221 is adapted to the positioning groove, and the positioning member 221 acts on the positioning groove for positioning. The positioning member 221 includes a positioning support block 2211 and a positioning column 2212. The positioning column 2212 is arranged on the positioning support block 2211, and the positioning support block 2211 drives the positioning column 2212 to act on the positioning groove for positioning. Specifically, the number of the positioning columns 2212 is two, and the two positioning columns 2212 are arranged at intervals on the positioning support block 2211. Only when the two positioning columns 2212 are both abutted against the corresponding positioning grooves can the accuracy of the position be confirmed. By increasing the number of positioning columns 2212, the positioning accuracy of the product to be processed can be further improved, the deviation can be reduced, and the quality can be improved.

[0051] Preferably, the positioning part 22 also includes a positioning driver 222, the output end of which is connected to the positioning support block 2211, and the positioning support block 2211 is driven to move by the positioning driver 222, and then the positioning support block 2211 drives the positioning column 2212 to move. The driving mode of the positioning driver 222 is adopted to effectively improve the stability and consistency of the movement of the positioning support block 2211, reduce the deviation of each movement of the positioning support block 2211, and then ensure that the position of the positioning column 2212 remains relatively unchanged. Finally, after the positioning column 2212 abuts against the positioning groove, the accuracy of the product position is confirmed. Specifically, the positioning driver 222 is a motor.

[0052] Before the product is loaded, the positioning drive member 222 drives the positioning support block 2211 to move, and the positioning support block 2211 drives the positioning column 2212 to move in the direction close to the positioning groove. When the positioning column 2212 abuts against the corresponding positioning groove, it indicates that the current position of the fixture support 21 is correct. Then, an external force acts on the clamping component 223, and the clamping component 223 drives the corresponding upper pressing component 221 or the lower pressing component 222, so that the upper clamping end 2211 and the lower clamping end 2221 are separated from each other to provide a placement space for the product. Then, the product is loaded between the upper clamping end 2211 and the lower clamping end 2221, and the external force acting on the clamping component 223 is removed, so that the upper clamping end 2211 and the lower clamping end 2221 are close to each other and clamp the product. At this time, the position of the product is initially positioned and fixed. The conveying drive 11 drives the conveying connection 12, and the conveying connection 12 drives the jig support 21 to move to the processing position. Before processing, another positioning column 2212 acts on the same positioning groove for positioning. After the positioning column 2212 abuts the positioning groove, it indicates that the position of the jig support 21 is correct, and finally processing can be carried out. The subsequent multiple stations are positioned in the same way. The same positioning groove is positioned by the pre-positioned positioning column 2212. After the position of the product is fixed, as long as the same positioning groove can abut against the corresponding positioning column 2212, the correctness of the position is confirmed.

[0053] like Figure 7 As shown, Figure 7 for Figure 1 Please review Figure 1 The conveying drive mechanism 3 includes a conveying drive member 31 and a conveying connection assembly 32. One end of the conveying connection assembly 32 is connected to the conveying drive member 31, and the other end of the conveying connection assembly 32 is inserted into the support connection groove 2111 through a bearing. The conveying drive member 31 drives the conveying connection assembly 32 to rotate, and then the conveying connection assembly 32 drives the bearing support assembly 211 to rotate. Specifically, the conveying drive member 31 is a DD motor. The conveying connection assembly 32 includes a conveying transmission member 321 and a conveying connection member 322. The conveying transmission member 321 is arranged at the output end of the conveying drive member 31. One end of the conveying connection member 322 is slidably connected to the conveying transmission member 321, and the other end thereof is inserted into the support connection groove 2111. Preferably, a connecting elastic member 323 is further provided between the conveying connection member 322 and the conveying transmission member 321. The connecting elastic member 323 continuously pushes the conveying connection member 322 through its own elastic force, so that the conveying connection member 322 remains stuck in the support connection groove 2111 and is not easy to disengage. Specifically, the connecting elastic member 323 is a spring.

[0054] Preferably, the conveying drive mechanism further includes a telescopic drive assembly 33, the telescopic drive assembly 33 is stationary relative to the conveying transmission member 321, and the telescopic drive assembly 33 drives the conveying connection member 322 to disengage from the supporting connection groove 2111. The telescopic drive assembly 33 includes a telescopic drive member 331 and a telescopic member 332, one end of the telescopic member 332 is connected to the output end of the telescopic drive member 331, and the other end thereof acts on the output connection member 322. When the conveying connection member 322 moves to the specified position, the telescopic drive member 331 drives the telescopic member 332 to move, and the telescopic member 332 pulls the conveying connection member 322 to move. At this time, the conveying connection member 322 gradually disengages from the supporting connection groove 2111 and continuously compresses the connecting elastic member 323. After the product processing is completed, the telescopic drive member 331 returns to the initial state, and the connecting elastic member 323 clamps the conveying connection member 322 into the supporting connection groove 2111 by its own elastic force. The telescopic drive assembly 33 in this embodiment can be set in quantity according to the actual production station.

[0055] When the conveying device is working, the bearing support assembly 211 is first positioned by the positioning member 221, and then the product is loaded between the upper clamping end 21211 and the lower clamping end 21221, and the conveying driving member 31 drives the bearing support assembly 211 to rotate along the independent segmented guide rail 111 through the conveying connecting member 322. When it rotates to the corresponding processing station, the corresponding positioning member 221 positions the bearing support assembly 211. After accurate positioning, the product is processed; for some processing stations with higher requirements on stability, the conveying connecting member 322 can be pulled out of the bearing support assembly 211 by the telescopic driving assembly 33 to make it independent and reduce vibration transmission. After the processing is completed, the conveying connecting member 322 is inserted into the bearing support assembly 211.

[0056] To sum up, through the coordinated arrangement of the conveying guide rail mechanism, the clamping mechanism and the conveying drive mechanism, the holding mechanism clamps the product and is arranged on the conveying guide rail mechanism. The conveying guide rail mechanism is responsible for bearing and supporting, and the conveying drive mechanism serves as a power component to drive the clamping mechanism to move. By separating the bearing and movement of the product, the conveying drive mechanism is prevented from serving as both a power component and a bearing component. This can reduce the burden on the conveying drive mechanism, ensure the stability of the product during movement, and improve the product conveying effect.

[0057] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A conveying device, characterized in that: include: Conveying guide rail mechanism (1); A clamping mechanism (2) arranged on the conveying guide rail mechanism (1); and A conveying drive mechanism (3), connected to the clamping mechanism (2); The conveying guide rail mechanism (1) supports the clamping mechanism (2), the clamping mechanism (2) clamps the product, and the conveying drive mechanism (3) drives the clamping mechanism (2) to move along the conveying guide rail mechanism (1); The conveying guide rail mechanism (1) comprises a segmented guide rail assembly (11) and a guide rail bearing assembly (12); the clamping mechanism (2) is arranged on the guide rail bearing assembly (12); and the conveying drive mechanism (3) drives the clamping mechanism (2) to move along the segmented guide rail assembly (11); The segmented guide rail assembly (11) comprises at least two independent segmented guide rails (111), wherein the at least two independent segmented guide rails (111) are blocked by a gap (112), and the guide rail bearing assembly (12) slides between adjacent independent segmented guide rails (111) across the gap (112); The clamping mechanism (2) comprises a bearing portion (21), the bearing portion (21) bearing the product, and the conveying drive mechanism (3) driving the bearing portion (21) to move; The conveying drive mechanism (3) comprises a conveying drive member (31) and a conveying connection assembly (32); the conveying drive member (31) drives the conveying connection assembly (32) to move, and the conveying connection assembly (32) drives the clamping mechanism (2) to move.

2. The conveying device according to claim 1, characterized in that The bearing portion (21) comprises a bearing support component (211) and a clamping fixture (212); the bearing support component (211) is arranged on the conveying guide rail mechanism (1); the clamping fixture (212) is arranged on the bearing support component (211); and the conveying drive mechanism (3) drives the bearing support component (211) to move.

3. The conveying device according to claim 1, characterized in that: The clamping mechanism (2) further comprises a positioning portion (22), the conveying drive mechanism (3) drives the bearing portion (21) to move to a loading position and / or a processing position, and the positioning portion (22) positions the bearing portion (21).

4. The conveying device according to claim 3, characterized in that: The positioning portion (22) comprises a positioning piece (221), and the positioning piece (221) positions the bearing portion (21).

5. The conveying device according to claim 1, characterized in that: The conveying connection assembly (32) comprises a conveying transmission member (321) and a conveying connection member (322); the conveying driving member (31) drives the conveying connection member (322) to move via the conveying transmission member (321); and the conveying connection member (322) drives the clamping mechanism (2) to move.

6. The conveying device according to claim 5, characterized in that The conveying drive mechanism (3) comprises a telescopic drive assembly (33), and the telescopic drive assembly (33) drives the conveying connection piece (322) to separate from the clamping mechanism (2).

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