Transfer assembly line for chain wheel production

Abstract

The utility model relates to the technical field of chain wheel production equipment, in particular to a transfer assembly line for chain wheel production. According to the technical scheme, the device comprises a conveying mechanism, a feeding mechanism and a discharging protection mechanism, the conveying mechanism comprises a chain wheel conveyor, multiple sets of positioning and placing assemblies are arranged on the outer side of a chain, a positioning assembly is arranged on one side above the chain wheel conveyor, and a material guiding assembly is arranged between a conveying belt and the chain wheel conveyor; the discharging protection mechanism comprises a discharging frame located at the end, away from the conveying belt, of the chain wheel conveyor. Automatic conveying of chain wheels is achieved through mutual cooperation of the conveying mechanism and the feeding mechanism, the transfer efficiency is greatly improved, the labor intensity of workers is reduced, meanwhile, accurate positioning can be achieved according to the chain wheels of different sizes through mutual cooperation of the positioning and placing assembly and the positioning assembly, and the production efficiency is improved. And through the arrangement of the discharging protection mechanism, the product loss rate is reduced, the product quality is improved, and economic losses caused by material damage are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to chain wheel production equipment technical field especially relates to a chain wheel production's transfer assembly line. BACKGROUND

[0002] In the production process of chain wheel, the chain wheel needs to be transported for multi-process processing, including forging, cutting, heat treatment, surface treatment, etc. The chain wheel needs to be transported between each process. The traditional transfer mode usually adopts manual handling or simple conveying equipment. Manual handling is not only low in efficiency, but also high in labor intensity, and is easy to cause the chain wheel to be damaged by knocking, affecting the product quality. Although the simple conveying equipment improves the transfer efficiency to a certain extent, it has problems such as difficulty in precise positioning and orderly transfer of the chain wheel during the transfer process, and cannot meet the efficient and stable transfer needs of modern large-scale chain wheel production. Therefore, we specially propose a chain wheel production transfer assembly line. UTILITY MODEL CONTENTS

[0003] The utility model aims at the problems in the background art and provides a chain wheel production transfer assembly line.

[0004] The utility model discloses a chain wheel production transfer assembly line, which comprises a conveying mechanism, a feeding mechanism and a discharging protection mechanism, the conveying mechanism comprises a chain wheel conveyor, the chain wheel conveyor comprises a rack, both ends of the rack are provided with rotating shafts, the outer rings of two groups of rotating shafts are sleeved with chains, the outer sides of the chains are provided with a plurality of positioning and placing assemblies, one side above the chain wheel conveyor is provided with a positioning assembly, the feeding mechanism comprises a conveyor belt at one end of the chain wheel conveyor, a guide assembly is arranged between the conveyor belt and the chain wheel conveyor, the discharging protection mechanism comprises a discharging rack at one end of the chain wheel conveyor away from the conveyor belt, a discharging plate is arranged on one side of the discharging rack, and a plurality of damping seats are arranged between the discharging plate and the discharging rack.

[0005] Preferably, one end of the rack is provided with a mounting plate below, one side of the mounting plate is provided with a driving motor, the outer rings of the output ends of the driving motor and one end of the outer ring of one group of rotating shafts are provided with belt pulleys, and the wheel grooves of the two groups of belt pulleys are provided with belts.

[0006] Preferably, the mounting ends of the two groups of rotating shafts are respectively mounted in correspondence with the inner walls of the two ends of the rack, the outer rings of each group of rotating shafts are sleeved with chain wheels at the middle positions, the inner rings of the chains are engaged with the two groups of chain wheels, and the outer sides of the chains are provided with a plurality of assembly flat plates.

[0007] Preferably, each positioning and placing assembly comprises a placing plate arranged above the assembly flat plate, the placing plate is provided with a placing groove, a positioning frame is arranged in the placing groove, a position sensor is arranged at the middle position in the placing groove, and a positioning groove is arranged on one side of the inner wall of the placing groove.

[0008] Preferably, the positioning assembly comprises a mounting frame arranged on one side of the rack, an electric push rod is arranged above the mounting frame, the electric push rod is provided with an inductor, and the inductor is electrically connected with the placing plate sensor.

[0009] Preferably, the output end of the electric push rod is provided with a push plate, one side of the push plate is arranged in a circular arc shape, and the bottom of the push plate is matched with the inner walls of the placing groove and the positioning groove.

[0010] Preferably, the material guiding assembly comprises a material guiding plate, one end of the material guiding plate is correspondingly mounted with one end of the conveying belt, and a rubber pad is arranged on one side of the material guiding plate.

[0011] Preferably, the bottom side of the material guiding plate is located above the chain wheel conveyor, the material guiding plate is provided with a fixing frame on both sides, and one end of each of the two fixing frames is correspondingly mounted above the two sides of the rack.

[0012] Preferably, the mounting end of the discharging frame is correspondingly mounted below one side of one end of the rack, and one side of the discharging frame is arranged in an inclined surface shape.

[0013] Compared with the prior art, the utility model has the advantages of the following beneficial technical effects:

[0014] The utility model discloses a conveying mechanism and feeding mechanism are set up to realize the automatic conveying of chain wheel, compared with traditional manual handling, greatly improve the transfer efficiency, reduce the manual labor intensity, can satisfy the efficient transfer demand of large -scale chain wheel production, and through the setting of positioning and placing assembly and positioning assembly can realize accurate positioning according to the chain wheel of different sizes, effectively prevent the chain wheel from sliding, falling in the transfer process, guarantee the stability and orderliness of the transfer process, ensure that each chain wheel is fixed in position on the conveying belt, provide the guarantee for the accurate operation of the subsequent process, and through the setting of the discharging protection mechanism, effectively avoid the damage of chain wheel because of inertia and out of the conveying belt, reduce the product loss rate, improve the product quality, reduce the economic loss because of material damage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0016] Fig. 2 It is another visual angle structure schematic diagram of the utility model;

[0017] Fig. 3 It is the structural schematic view of the positioning placing assembly and the positioning assembly in the utility model.

[0018] Reference signs: 1, conveying mechanism; 11, chain wheel conveyor; 111, rack; 112, rotating shaft; 113, chain; 114, driving motor; 12, positioning placing assembly; 121, placing plate; 122, placing groove; 123, positioning frame; 124, position sensor; 125, positioning groove; 126, placing plate sensor; 13, positioning assembly; 131, mounting frame; 132, electric push rod; 133, push plate; 2, feeding mechanism; 21, conveying belt; 22, material guiding assembly; 221, material guiding plate; 222, rubber pad; 223, fixing frame; 3, unloading protection mechanism; 31, unloading frame; 32, unloading plate; 33, shock absorbing seat. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model will be further described below in combination with the drawings and specific embodiments. EMBODIMENT

[0020] As Figs. 1-3As shown, this utility model proposes a conveyor assembly line for sprocket production, including a conveying mechanism 1, a feeding mechanism 2, and a discharging and protection mechanism 3. The conveying mechanism 1 includes a sprocket conveyor 11, which includes a frame 111. A mounting plate is provided at the lower end of one end of the frame 111, and the mounting plate is fixedly connected to the frame 111. A drive motor 114 is provided on one side of the mounting plate, and the mounting end of the drive motor 114 is fixedly connected to one side of the mounting plate. Rotating shafts 112 are provided at both ends of the frame 111, and the mounting ends of the two sets of rotating shafts 112 are respectively installed on the inner walls of both ends of the frame 111. Shaft holes for assembling the rotating shafts 112 are provided on the frame 111, and the mounting ends of the rotating shafts 112 are rotatably connected to the shaft holes on the frame 111. Both the outer ring of the output end of the drive motor 114 and the outer ring of one end of a set of rotating shafts 112 are equipped with pulleys. The two sets of pulleys are fixedly connected to the output end of the drive motor 114 and the outer ring of one end of the rotating shaft 112, respectively. A belt is installed in the grooves of the two sets of pulleys. The belt allows the drive motor 114 to drive the rotating shaft 112 to rotate under the action of the two sets of pulleys and the belt during operation. A chain 113 is fitted around the outer ring of both sets of rotating shafts 112. A sprocket is fitted at the middle position of the outer ring of each set of rotating shafts 112. The inner ring of the sprocket is fixedly connected to the rotating shaft 112. The inner ring of the chain 113 meshes with the two sets of sprockets. When the rotating shaft 112 is driven to rotate by the drive motor 114, the outer ring of the chain 112... The sprocket drives the chain 113 to rotate through its interaction with another set of rotating shafts 112. Multiple sets of mounting plates 115 are provided on the outer side of the chain 113, with the mounting ends of the mounting plates 115 fixedly connected to the chain 113. Multiple sets of positioning and placement components 12 are also provided on the outer side of the chain 113, evenly distributed along the chain 113. Each positioning and placement component 12 includes a placement plate 121 positioned above the mounting plate 115. The mounting plate 115 ensures greater stability when the placement plate 121 is assembled with the chain 113. A placement groove 122 is provided on the placement plate 121. The rotating shafts 112 provide better and more stable placement for the sprockets to be processed. The placement groove 122 contains... A positioning frame 123 is provided, with its mounting end fixedly connected to the inner wall of the placement groove 122. The positioning frame 123 is V-shaped. The positioning frame 123 allows for better positioning of the sprockets placed in the placement groove 122, ensuring the sprockets maintain a uniform position during placement, thus facilitating precise positioning during subsequent sprocket processing. A position sensor 124 is located in the middle of the placement groove 122, with its mounting end fixedly connected to the inner wall of the placement groove 122. The position sensor 124 detects whether a sprocket is placed above the placement plate 121. A positioning groove 125 is formed on one side of the inner wall of the placement groove 122, and a placement plate sensor 126 is provided on one side of the placement plate 121.The mounting end of the placement plate sensor 126 is fixedly connected to the placement plate 121. The placement plate sensor 126 is configured to record the position of the placement plate 121. A positioning assembly 13 is provided on one side above the sprocket conveyor 11. The positioning assembly 13 includes a mounting bracket 131 located on one side of the frame 111. The mounting end of the mounting bracket 131 is fixedly connected to the frame 111. An electric push rod 132 is provided above the mounting bracket 131. The mounting end of the electric push rod 132 is fixedly connected to the mounting bracket 131. The electric push rod 132 contains a sensor, which is electrically connected to the placement plate sensor 126. The sensor in the electric push rod 132 can sense and receive the placement plate sensor 126. When the placement plate sensor 126 moves to the position of the electric push rod 132, the drive motor 114 stops working, and the electric push rod 132 starts working, thus enabling better positioning. The sprockets placed in the placement slot 122 are positioned. A push plate 133 is provided at the output end of the electric push rod 132. One side of the push plate 133 is fixedly connected to one end of the electric push rod 132. One side of the push plate 133 is arc-shaped, and its bottom fits against the inner walls of both the placement slot 122 and the positioning slot 125. The push plate 133 allows for better pushing of the sprockets in the placement slot 122 during operation of the electric push rod 132, thus enabling it to cooperate with the positioning frame 123 to position the sprockets. The coordinated arrangement of the positioning component 12 and the positioning component 13 allows for precise positioning of sprockets of different sizes, effectively preventing slippage or falling during transport, ensuring the stability and orderliness of the transport process, and guaranteeing that each sprocket is fixed in position on the conveyor belt, providing assurance for precise operation in subsequent processes.

[0021] The feeding mechanism 2 includes a conveyor belt 21 located at one end of the sprocket conveyor 11. The conveyor belt 21 is a mature technology product in the prior art, and therefore will not be described in detail in this application. A guiding assembly 22 is provided between the conveyor belt 21 and the sprocket conveyor 11. The guiding assembly 22 includes a guide plate 221, one end of which is installed correspondingly to one end of the conveyor belt 21. One end of the guide plate 221 is fixedly connected to one end of the conveyor frame of the conveyor belt 21. A rubber pad 222 is provided on one side of the guide plate 221, and one side of the rubber pad 222 is fixedly connected to the guide plate 221. The rubber pad 222 can protect the sprocket from falling and prevent damage during the fall. The bottom of the guide plate 221... The guide plate 221 is located above the sprocket conveyor 11, which can better transport and feed the sprockets. Both sides of the guide plate 221 are equipped with fixing frames 223. One end of the two sets of fixing frames 223 are respectively installed on the upper sides of the frame 111. One end of the fixing frame 223 is fixedly connected to the frame 111, and the other end of the fixing frame 223 is fixedly connected to the guide plate 221. The setting of the fixing frames 223 can make the guide plate 221 stable. The automatic transport of the sprockets is realized through the cooperation of the conveying mechanism 1 and the feeding mechanism 2. Compared with the traditional manual handling, the transfer efficiency is greatly improved and the labor intensity is reduced, which can meet the high-efficiency transfer requirements of large-scale sprocket production.

[0022] The material discharge protection mechanism 3 includes a material discharge frame 31 located on the sprocket conveyor 11 at the end away from the conveyor belt 21. The mounting end of the material discharge frame 31 is installed corresponding to the lower side of one end of the frame 111 and is fixedly connected to the frame 111. One side of the material discharge frame 31 is set in an inclined shape, which can better guide the sprocket during material discharge. A material discharge plate 32 is set on one side of the material discharge frame 31. Multiple sets of shock-absorbing seats 33 are set between the material discharge plate 32 and the material discharge frame 31. One end of the shock-absorbing seat 33 is fixedly connected to one side of the material discharge plate 32, and the other end of the shock-absorbing seat 33 is fixedly connected to one side of the material discharge frame 31. When the sprocket reaches the position of the material discharge protection mechanism 3, the material discharge plate 32 buffers the sprocket through the action of the shock-absorbing seats 33. The setting of the material discharge protection mechanism 3 effectively prevents the sprocket from being damaged due to inertia and rushing out of the conveyor belt, reduces the product loss rate, improves product quality, and reduces economic losses caused by material damage.

[0023] In this embodiment, the operator first powers on and starts the sprocket conveyor 11 and the conveyor belt 21. Then, the sprockets to be processed are placed in an orderly manner above the conveyor belt 21. The conveyor belt 21 drives the sprockets to be transported. When the sprockets are transported to the guide assembly 22, they are guided and dropped. At this time, the sprocket conveyor 11 drives a set of positioning and placement components 12 to be positioned below the guide assembly 22 to receive the falling sprockets, so that the sprockets fall stably into the placement trough 122. Then, the sprocket conveyor 11 continues to operate, driving the placement plate 121 to the position of the positioning component 13. The sensor in the electric push rod 132 senses the placement plate sensor 126 on one side of the placement plate 121, causing the drive motor 114 to stop operating. At this time, the conveyor belt 21 also stops operating. The rod 132 drives the push plate 133 to move, thereby pushing the sprocket in the placement slot 122. This, in turn, works with the positioning frame 123 to uniformly position the sprocket. At this time, the position sensor 124 detects the position information of the sprocket, and then the electric push rod 132 drives the push plate 133 to return to its initial state, causing the drive motor 114 and the conveyor belt 21 to start working again. When the sprocket moves to the unloading protection mechanism 3 after processing, the positioning placement component 12 is rotated by the chain 113, thereby unloading the sprocket. The sprocket falls and is caught by the unloading plate 32. The impact force of the sprocket after falling is buffered and protected by the shock absorber 33. The sprocket is then guided to fall by the unloading plate 32, thus completing the unloading operation of the sprocket.

[0024] The above-described specific embodiments are merely preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.

Claims

1. A transfer assembly line for producing a chain wheel, comprising a conveying mechanism (1), a feeding mechanism (2) and a discharging protection mechanism (3), characterized in that: Said conveying mechanism (1) includes a chain wheel conveyor (11), the chain wheel conveyor (11) includes a rack (111), both ends of the rack (111) are provided with rotating shafts (112), the outer rings of two groups of rotating shafts (112) are sleeved with chains (113), the outer sides of the chains (113) are provided with a plurality of positioning and placing assemblies (12), one side above the chain wheel conveyor (11) is provided with a positioning assembly (13), the feeding mechanism (2) includes a conveyor belt (21) located at one end of the chain wheel conveyor (11), a material guiding assembly (22) is arranged between the conveyor belt (21) and the chain wheel conveyor (11), the discharging protection mechanism (3) includes a discharging rack (31) located at one end of the chain wheel conveyor (11) away from the conveyor belt (21), a discharging plate (32) is arranged on one side of the discharging rack (31), a plurality of damping seats (33) are arranged between the discharging plate (32) and the discharging rack (31).

2. The transfer line for producing a chain wheel according to claim 1, wherein One end below the rack (111) is provided with a mounting plate, one side of the mounting plate is provided with a driving motor (114), the output end outer ring of the driving motor (114) and one end outer ring of a group of rotating shafts (112) are provided with belt pulleys, and the wheel grooves of the two groups of belt pulleys are provided with belts.

3. The transfer line for producing a chain wheel according to claim 1, wherein The mounting ends of the two groups of rotating shafts (112) are correspondingly mounted with the inner walls of the two ends of the rack (111), respectively, the outer rings of each group of rotating shafts (112) are sleeved with chain wheels at the middle positions, the inner rings of the chains (113) are meshed with the two groups of chain wheels, and the outer sides of the chains (113) are provided with a plurality of assembly flat plates (115).

4. The transfer line for producing a chain wheel according to claim 3, wherein Each group of positioning and placing assemblies (12) includes a placing plate (121) arranged above the assembly flat plate (115), the placing plate (121) is provided with a placing groove (122), the placing groove (122) is provided with a positioning rack (123), a position sensor (124) is arranged at the middle position in the placing groove (122), a positioning groove (125) is arranged on one side of the inner wall of the placing groove (122), and one side of the placing plate (121) is provided with a placing plate sensor (126).

5. The transfer line for producing a chain wheel according to claim 4, wherein The positioning assembly (13) includes a mounting rack (131) arranged on one side of the rack (111), an electric push rod (132) is arranged above the mounting rack (131), the electric push rod (132) is provided with a sensor, and the sensor is electrically connected with the placing plate sensor (126).

6. The transfer line for producing a chain wheel according to claim 5, wherein The output end of the electric push rod (132) is provided with a push plate (133), one side of the push plate (133) is arranged in a circular arc shape, and the bottom of the push plate (133) is matched with the inner walls of the placing groove (122) and the positioning groove (125), respectively.

7. The transfer line for producing a chain wheel according to claim 1, wherein The material guiding assembly (22) includes a material guiding plate (221), one end of the material guiding plate (221) is correspondingly mounted with one end of the conveyor belt (21), and one side of the material guiding plate (221) is provided with a rubber pad (222).

8. The transfer line for producing a chain wheel according to claim 7, wherein The bottom side of the material guide plate (221) is above the chain wheel conveyor (11), both sides of the material guide plate (221) are provided with fixing frames (223), one end of the two groups of fixing frames (223) is respectively installed above the two sides of the rack (111) in correspondence.

9. The transfer line for producing a chain wheel according to claim 1, wherein The mounting end of the blanking frame (31) is installed below one side of one end of the rack (111) in correspondence, and one side of the blanking frame (31) is provided in a slope shape.

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