A connecting ring intermittent feeding device

Abstract

The utility model belongs to the technical field of canning equipment, concretely relates to a connecting ring intermittent feeding device, including base, the top of base is fixedly connected with four short boards, the side of short board is provided with transmission device, the side of base is fixedly connected with L shaped board, the top of L shaped board is fixedly connected with material box, the circumferential surface of material box is penetrated and has the baffle that slides, the side of baffle is fixedly connected with pull rod, the side of L shaped board is provided with positioning clamping device, positioning clamping device includes transmission assembly, the drive end rotation of transmission assembly is connected with two rotatory lever, and the transmission of two rotatory lever is connected with clamping belt. The utility model solves the problem that the device needs manual placing connecting ring in the predetermined position, and the efficiency is not high, and the clamping force is not enough under long -time use of the clamping plate, thereby leading to unstable clamping, causing the deviation of connecting ring when feeding.

Description

Technical Field

[0001] This utility model belongs to the technical field of canned food processing equipment, specifically relating to a connecting ring intermittent feeding device. Background Technology

[0002] The connecting ring intermittent feeding device is a piece of equipment used in automated production lines. Its main function is to ensure the stability and continuity of the production process by intermittently supplying materials. The device usually consists of a feeding pipeline, a drive system, and a control system. It can set appropriate feeding time and quantity according to production needs. The connecting ring plays the role of connecting and transferring materials to ensure accurate material supply.

[0003] Chinese patent CN210882916U discloses an intermittent canned food feeding device, including a base and a conveying mechanism. The conveying mechanism is fixedly connected to the top of the base, and a support column is fixedly connected to the top of the base. A material box is fixedly connected to the top of the support column. The bottom of the material box has a discharge port corresponding to the conveying mechanism. A position sensor is fixedly connected to the bottom of the discharge port. A baffle is slidably inserted into the discharge port. One end of the baffle penetrates the inner wall of the discharge port and is fixedly connected to a transmission block. The end of the transmission block away from the baffle is connected to the outer wall of the material box through a telescopic cylinder. A device box is fixedly connected to the top of the outer wall of the material box near the telescopic cylinder. This patent, through the setting of a monitoring mechanism and a control mechanism, enables the device to automatically control the feeding time according to the material status on the conveying mechanism, thereby improving the operation of the feeding device.

[0004] However, the current intermittent feeding device has the following problems: the device requires manual placement of the connecting ring in the predetermined position, which is inefficient. After long-term use, the clamping force of the clamping plate will be insufficient, resulting in unstable clamping and causing the connecting ring to shift during feeding. Therefore, we propose an intermittent feeding device for the connecting ring. Utility Model Content

[0005] The purpose of this invention is to provide an intermittent feeding device for connecting rings, which can solve the problems in related technologies where the device requires manual placement of the connecting ring in a predetermined position, resulting in low efficiency and insufficient clamping force after prolonged use of the clamping plate, leading to unstable clamping and displacement of the connecting ring during feeding.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] An intermittent feeding device for a connecting ring includes a base. Four short plates are fixedly connected to the top of the base. A transmission device is provided on the side of each short plate. An L-shaped plate is fixedly connected to the side of the base. A material box is fixedly connected to the top of the L-shaped plate. A baffle plate is slidably passed through the circumference of the material box. A pull rod is fixedly connected to the side of the baffle plate. A positioning clamping device is provided on the side of the L-shaped plate. The positioning clamping device includes a transmission assembly. Two rotating rods are rotatably connected to the drive end of the transmission assembly. A clamping belt is transmitted between the two rotating rods. A friction wheel is fixedly connected to the bottom of the rotating rod closer to the drive assembly. A one-way bearing is fixedly connected to the bottom of the rotating rod farther from the drive assembly. Friction plates are fixedly connected to the opposing surfaces of the short plates closer to the drive assembly.

[0008] The transmission assembly includes a connecting plate, the side of which is fixedly connected to the side of an L-shaped plate. A slot is provided at the bottom of the connecting plate. A motor is fixedly connected to the side of the connecting plate. A bidirectional threaded rod is fixedly connected to the output shaft of the motor. Two threaded sleeves are fixedly connected to opposite circumferential surfaces of the bidirectional threaded rod. A long plate is fixedly connected to the side of each of the two threaded sleeves. The long plate is the driving end of the transmission assembly.

[0009] The threaded sleeve contacts the groove, and the friction wheel contacts the friction plate.

[0010] The circumferential surface of the friction wheel is roughened, and the side surface of the friction plate is roughened.

[0011] The threaded sleeve is provided with a cleaning device on its side. The cleaning device includes a fixing plate, the side of which is fixedly connected to the side of the threaded sleeve. A cleaning plate is slidably connected to the inner wall of the fixing plate. A spring is provided between the cleaning plate and the fixing plate. A protruding rod is fixedly connected to the bottom of the cleaning plate. Several round rods are fixedly connected to the top of the friction plate.

[0012] The cleaning plate is in contact with the clamping belt, and the round rod is located on the movement trajectory of the protruding rod.

[0013] The technical effects achieved by this utility model are as follows:

[0014] This utility model, through the setting of a positioning and clamping device, enables the connecting plate, slot, motor, bidirectional threaded rod, threaded sleeve, long plate, rotating rod, clamping belt, friction wheel, one-way bearing, and friction plate to cooperate. The movement of the long plate drives the movement of the rotating rod, which in turn drives the movement of the friction wheel. The movement of the friction wheel and the friction plate generate friction, causing the rotating rod to start rotating. The rotation of the rotating rod drives the clamping belt to rotate. The rotation of the clamping belt ensures that the connecting ring is clamped in a different position each time, avoiding the decrease in clamping force on the same clamping surface over a long period of use, which would lead to instability during material feeding.

[0015] This invention, through the design of a cleaning device, enables the fixed plate, cleaning plate, spring, protruding rod, and round rod to work together. Simultaneously, the movement of the threaded sleeve drives the movement of the fixed plate, which in turn drives the movement of the cleaning plate, which in turn drives the movement of the protruding rod. During its movement, the protruding rod contacts the round rod, causing the round rod to push up the protruding rod. The upward movement of the protruding rod compresses the spring. When the protruding rod has completely passed the round rod, the spring returns to its original position through its own elasticity, thereby causing the cleaning plate to return to its original position. This process is repeated, and the cleaning plate can clean the surface of the clamping strip, preventing impurities on the surface of the clamping strip from causing unstable clamping. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the entire utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the positioning and clamping device of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure at the slot of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the cleaning device of this utility model;

[0020] Figure 5 This is a utility model Figure 4 A schematic diagram of the structure at point A in the middle.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Base; 2. Short plate; 3. Conveying device; 4. L-shaped plate; 5. Material box; 6. Barrier plate; 7. Pull rod; 8. Positioning and clamping device; 81. Connecting plate; 82. Groove; 83. Motor; 84. Bidirectional threaded rod; 85. Threaded sleeve; 86. Long plate; 87. Rotating rod; 88. Clamping belt; 89. Friction wheel; 810. One-way bearing; 811. Friction plate; 9. Cleaning device; 91. Fixing plate; 92. Cleaning plate; 93. Spring; 94. Protruding rod; 95. Round rod. Detailed Implementation

[0023] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0024] like Figures 1-5As shown, an intermittent feeding device for a connecting ring includes a base 1. Four short plates 2 are fixedly connected to the top of the base 1. A conveying device 3 is provided on the side of each short plate 2. An L-shaped plate 4 is fixedly connected to the side of the base 1. A material box 5 is fixedly connected to the top of the L-shaped plate 4. A baffle plate 6 passes through and slides on the circumference of the material box 5. A pull rod 7 is fixedly connected to the side of the baffle plate 6. A positioning clamping device 8 is provided on the side of the L-shaped plate 4. The positioning clamping device 8 includes a transmission assembly. Two rotating rods 87 are rotatably connected to the drive end of the transmission assembly. A clamping belt 88 is connected between the two rotating rods 87. A friction wheel 89 is fixedly connected to the bottom of the rotating rod 87 closest to the drive assembly, and a one-way bearing 810 is fixedly connected to the bottom of the rotating rod 87 furthest from the drive assembly. Friction plates 811 are fixedly connected to the opposing surfaces of the short plate 2 of the component. The transmission component includes a connecting plate 81. The side of the connecting plate 81 is fixedly connected to the side of the L-shaped plate 4. A slot 82 is opened at the bottom of the connecting plate 81. A motor 83 is fixedly connected to the side of the connecting plate 81. A bidirectional threaded rod 84 is fixedly connected to the output shaft of the motor 83. Two threaded sleeves 85 are fixedly connected to the opposite circumferential surface of the bidirectional threaded rod 84. A long plate 86 is fixedly connected to the side of each of the two threaded sleeves 85. The long plate 86 is the driving end of the transmission component. The threaded sleeves 85 are in contact with the slot 82, which restricts the lateral movement of the threaded sleeves 85. The friction wheel 89 is in contact with the friction plate 811. The circumferential surface of the friction wheel 89 is roughened. The side of the friction plate 811 is roughened.

[0025] According to the above structure, the connecting ring is placed on the transmission device 3, and the motor 83 is started. The output shaft of the motor 83 rotates, which drives the rotation of the bidirectional threaded rod 84. The rotation of the bidirectional threaded rod 84 drives the opposite movement of the threaded sleeve 85. The movement of the threaded sleeve 85 drives the movement of the long plate 86. The movement of the long plate 86 drives the movement of the rotating rod 87. The movement of the rotating rod 87 drives the movement of the friction wheel 89. The movement of the friction wheel 89 contacts the friction plate 811, generating friction and causing the rotating rod 87 to start rotating. The rotation of the rotating rod 87 drives the clamping belt 88 to rotate. The rotation of the clamping belt 88 can ensure that the connecting ring is clamped in a different position each time, avoiding the decrease of clamping force on the same clamping surface under long-term use, which would lead to instability during feeding. After positioning, the transmission device 3 is started, and the transmission device 3 begins to transport the connecting ring to the feeding point. The operator pulls the pull rod 7, which drives the baffle plate 6 to move, thereby feeding the material.

[0026] like Figures 1-5As shown, a cleaning device 9 is provided on the side of the threaded sleeve 85. The cleaning device 9 includes a fixing plate 91. The side of the fixing plate 91 is fixedly connected to the side of the threaded sleeve 85. A cleaning plate 92 is slidably connected to the inner wall of the fixing plate 91. A spring 93 is provided between the cleaning plate 92 and the fixing plate 91. A protruding rod 94 is fixedly connected to the bottom of the cleaning plate 92. Several round rods 95 are fixedly connected to the top of the friction plate 811. The cleaning plate 92 is in contact with the clamping belt 88. The cleaning plate 92 can clean the surface of the clamping belt 88. The round rods 95 are located on the movement trajectory of the protruding rod 94.

[0027] According to the above structure, the movement of the threaded sleeve 85 simultaneously drives the movement of the fixing plate 91, which in turn drives the movement of the cleaning plate 92. The movement of the cleaning plate 92 then drives the movement of the protruding rod 94. During its movement, the protruding rod 94 comes into contact with the round rod 95, which pushes it up. The upward movement of the protruding rod 94 compresses the spring 93. When the protruding rod 94 has completely passed the round rod 95, the spring 93 returns to its original position through its own elasticity, thereby driving the cleaning plate 92 to return to its original position. This process is repeated, and the cleaning plate 92 can clean the surface of the clamping band 88, preventing impurities on the surface of the clamping band 88 from causing unstable clamping.

[0028] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A connecting ring intermittent feeding device, comprising a base (1), characterized in that: Four short plates (2) are fixedly connected to the top of the base (1). A transmission device (3) is provided on the side of the short plate (2). An L-shaped plate (4) is fixedly connected to the side of the base (1). A material box (5) is fixedly connected to the top of the L-shaped plate (4). A barrier plate (6) is slidably passed through the circumference of the material box (5). A pull rod (7) is fixedly connected to the side of the barrier plate (6). A positioning clamping device (8) is provided on the side of the L-shaped plate (4). The positioning clamping device (8) includes a transmission component. Two rotating rods (87) are rotatably connected to the drive end of the transmission component. A clamping belt (88) is connected between the two rotating rods (87). A friction wheel (89) is fixedly connected to the bottom of the rotating rod (87) close to the drive component. A one-way bearing (810) is fixedly connected to the bottom of the rotating rod (87) away from the drive component. Friction plates (811) are fixedly connected to the opposing surfaces of the short plates (2) close to the drive component.

2. The intermittent feeding device for a connecting ring according to claim 1, characterized in that: The transmission assembly includes a connecting plate (81), the side of which is fixedly connected to the side of an L-shaped plate (4). A slot (82) is provided at the bottom of the connecting plate (81). A motor (83) is fixedly connected to the side of the connecting plate (81). A bidirectional threaded rod (84) is fixedly connected to the output shaft of the motor (83). Two threaded sleeves (85) are fixedly connected to the opposite circumferential surface of the bidirectional threaded rod (84). A long plate (86) is fixedly connected to the side of each of the two threaded sleeves (85). The long plate (86) is the driving end of the transmission assembly.

3. The intermittent feeding device for a connecting ring according to claim 2, characterized in that: The threaded sleeve (85) is in contact with the groove (82), and the friction wheel (89) is in contact with the friction plate (811).

4. The intermittent feeding device for a connecting ring according to claim 1, characterized in that: The circumferential surface of the friction wheel (89) is roughened, and the side surface of the friction plate (811) is roughened.

5. The intermittent feeding device for a connecting ring according to claim 2, characterized in that: A cleaning device (9) is provided on the side of the threaded sleeve (85). The cleaning device (9) includes a fixing plate (91). The side of the fixing plate (91) is fixedly connected to the side of the threaded sleeve (85). A cleaning plate (92) is slidably connected to the inner wall of the fixing plate (91). A spring (93) is provided between the cleaning plate (92) and the fixing plate (91). A protruding rod (94) is fixedly connected to the bottom of the cleaning plate (92). Several round rods (95) are fixedly connected to the top of the friction plate (811).

6. The intermittent feeding device for a connecting ring according to claim 5, characterized in that: The cleaning plate (92) is in contact with the clamping belt (88), and the round rod (95) is located on the movement trajectory of the protruding rod (94).

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