A bottle feeding protection mechanism in a filling, stoppering and capping machine

Abstract

The present invention provides a bottle feeding protection mechanism in a filling, stoppering and capping machine, and belongs to the technical field of filling, stoppering and capping machine accessories. It solves the problem that the existing bottle is stuck and the machine cannot be stopped in time, causing damage to the equipment and affecting production efficiency. The bottle feeding protection mechanism in the filling, stoppering and capping machine, the capping machine includes a frame with a control system, and an auger assembly for conveying bottles is installed on the frame. The auger assembly consists of an auger body and a support seat for supporting and mounting the auger body and swinging and rotating with the auger body. The frame is also equipped with a transmission assembly that can drive the auger body to rotate, and also includes a sensing device that senses the swing of the auger body and can transmit the swing signal to the control system, and a reset device for resetting the position of the auger body after swinging. The start and stop of the auger assembly can be controlled by the control system, and the frame is also equipped with a mounting box for active connection with the support seat. The present invention has the advantage of emergency stop when stuck.

Description

Technical Field

[0001] The invention belongs to the technical field of filling, stoppering and capping machine accessories, and relates to a bottle feeding protection mechanism in a filling, stoppering and capping machine. Background Art

[0002] During the operation of the existing filling, stoppering and capping machines, when the bottle is stuck in the auger unexpectedly, the bottle feeding mechanism cannot rotate smoothly. At this time, the auger is stuck, and the bottle feeding mechanism will also be stuck accordingly, while the driving mechanism in the equipment will continue to run. The clamping force generated will cause a huge load and exceed the range that the equipment can withstand. If it is not handled in time, it is easy to cause damage to the equipment, thereby affecting production efficiency and increasing maintenance costs. Summary of the invention

[0003] The purpose of the present invention is to provide a bottle feeding protection mechanism which can stop suddenly when stuck, prevent the equipment from being damaged by sticking and prolong the service life in view of the above problems existing in the prior art.

[0004] The object of the present invention can be achieved through the following technical solutions: a bottle feeding protection mechanism in a filling, stoppering and capping machine, the capping machine includes a frame with a control system, a auger assembly for conveying bottles is installed on the frame, the auger assembly consists of an auger body and a support seat for supporting and mounting the auger body and swinging and rotating with the auger body, the frame is also equipped with a transmission assembly that can drive the auger body to rotate, characterized in that it also includes a sensing device that senses the swing of the auger body and can transmit the swing signal to the control system, and a reset device for resetting the position of the auger body after swinging, the start and stop of the auger assembly can be controlled by the control system, and the frame is also equipped with an installation box that is movably connected to the support seat, when the auger body conveys the bottle and is accidentally stuck, the clamping force will cause the auger body to swing, the sensing device senses the swing, and transmits the swing data to the control system, thereby stopping the equipment, and after the operator resets the bottle, the reset device drives the auger body back to the initial position, and then restarts the equipment.

[0005] In the bottle feeding protection mechanism in the above-mentioned filling, stoppering and capping machine, the transmission assembly is composed of transmission mechanism 1, transmission mechanism 2 and a connecting mechanism that enables transmission mechanism 1 and transmission mechanism 2 to cooperate in transmission, and the connecting mechanism is fixedly connected to the frame through a mounting box.

[0006] In the bottle feeding protection mechanism in the above-mentioned filling, stoppering and capping machine, the transmission mechanism one and the transmission mechanism two are both composed of a pulley and two transmission pulleys, and the connecting mechanism is composed of a limit sleeve with one end passing through the installation box and fixedly connected to the installation box, a bearing seat arranged in the limit sleeve and slidingly matched with the limit sleeve, and a connecting shaft arranged in the bearing seat and coaxially arranged with the limit sleeve. The length of the bearing seat is greater than the length of the limit sleeve, and the two ends of the bearing seat extend out of the two ends of the corresponding limit sleeve respectively. The inner circumferential wall of the bearing seat at the two ends is provided with a shaft fixedly connected to it and for the connecting shaft to be installed and A rotating bearing that rotates with the connecting shaft, the limit sleeve is located on the circumferential wall outside the mounting box body and is provided with a convex ring part one that protrudes radially outward and limits the position of the limit sleeve entering the mounting box body, the outer circumferential wall of one end of the bearing seat is provided with a convex ring part two that protrudes radially outward and slides with the convex ring part one, the convex ring part two is fixedly connected to the support seat by a plurality of studs, and the bearing seat is rotated by the swing of the support seat, the bearing seat is provided with an adjustment mechanism for adjusting the initial height of the auger body, and the bearing seat is also provided with a limit unit for limiting the position of the adjustment mechanism and swinging with the auger.

[0007] The adjusting block is arranged on the upper part of the bearing seat, and the adjusting block is fixedly connected with the adjusting unit through the pin.

[0008] In the bottle feeding protection mechanism in the above-mentioned filling, stoppering and capping machine, the sensing device is a sensor, which is arranged on the clamping ring block, and the reset device is a tension spring, and the two ends of the tension spring are respectively fixedly connected to the frame and the clamping ring block.

[0009] In the bottle feeding protection mechanism in the above-mentioned filling, stoppering and capping machine, the support seat is provided with a mounting mechanism fixedly connected to the support seat on the peripheral wall located at the auger body, the mounting mechanism is composed of a support sleeve and a support shaft, the support seat is provided with a through hole for the support sleeve to be embedded and installed, and the inner peripheral walls at both ends of the support sleeve are also provided with rotating bearings fixedly connected thereto and for the support shaft to be installed, the two ends of the support shaft are respectively fixedly connected to the auger body and the transmission pulley, and the support seat is located on one side of the transmission mechanism 2 and is provided with a protective cover fixedly connected thereto and used to protect the transmission mechanism 2.

[0010] The working principle of the bottle feeding protection mechanism in the filling, stoppering and capping machine is as follows: according to the size of the bottle, the adjusting rod is controlled to rotate by rotating the adjusting switch. When the adjusting rod rotates, the adjusting block will move in the direction of thread rotation due to the thread cooperation between the adjusting block and the adjusting rod, thereby driving the adjusting ring block to rotate slightly, so that the initial height of the auger body is changed, until a gap is formed between the bottle and the auger. When the bottle is stuck during feeding, the auger swings due to the clamping force, causing the support seat to rotate accordingly, thereby driving the bearing seat and the clamping ring block to rotate through the support seat. When the clamping ring block rotates, it drives the tension spring to pull up. The sensing device senses the swing and transmits the swing data to the control system, so that the control system controls the equipment to stop running. When the stuck bottle is processed, the tension generated by the tension spring drives the clamping ring block to reset, thereby resetting the auger body.

[0011] Compared with the prior art, the bottle feeding protection mechanism in the filling, stoppering and capping machine has the following advantages:

[0012] 1. The bottle feeding protection mechanism includes a sensing device which senses the swing of the auger body and can transmit the swing signal to the control system, and a resetting device for resetting the position of the auger body after the swing. The start and stop of the auger assembly can be controlled by the control system. A mounting box for movably connecting the support seat is also installed on the frame. In the above structure, when the auger body is accidentally stuck when conveying a bottle, the clamping force will cause the auger body to swing. The sensing device senses the swing and transmits the swing data to the control system, thereby stopping the equipment. After the operator resets the bottle, the resetting device drives the auger body back to the initial position, thereby restarting the equipment. While protecting the equipment, the equipment can be restored to operation as soon as possible when it is stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a frame located at the auger assembly in a bottle feeding protection mechanism in the filling, stoppering and capping machine.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the transmission component in the bottle feeding protection mechanism in the filling, stoppering and capping machine.

[0015] Figure 3 The invention is a schematic diagram of the cross-sectional structure of the auger body in the bottle feeding protection mechanism in the filling, stoppering and capping machine.

[0016] Figure 4 The invention is a schematic cross-sectional view of the installation shell of the bottle feeding protection mechanism in the filling, stoppering and capping machine.

[0017] In the figure, 1. frame; 2. auger assembly; 21. auger body; 22. support seat; 3. induction device; 4. reset device; 5. installation box; 61. transmission mechanism one; 62. transmission mechanism two; 63. connecting mechanism; 611. pulley; 612. driving pulley; 631. limiting sleeve; 632. bearing seat; 633. connecting shaft; 6311. convex ring part one; 6321. convex ring part two; 7. adjusting mechanism; 8. limiting unit; 71. adjusting ring block; 72. adjusting block; 73. adjusting rod; 74. adjusting switch; 9. installation mechanism; 91. support sleeve; 92. supporting shaft; 10. protective cover. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the bottle feeding protection mechanism in the filling, stoppering and capping machine, the capping machine includes a frame 1 with a control system, an auger assembly 2 for conveying bottles is installed on the frame 1, the auger assembly 2 consists of an auger body 21 and a support seat 22 for supporting and mounting the auger body 21 and swinging and rotating with the auger body 21, the frame 1 is also equipped with a transmission assembly that can drive the auger body 21 to rotate, and also includes a sensing device 3 for sensing the swing of the auger body 21 and transmitting the swing signal to the control system, and a reset device 4 for resetting the position of the auger body 21 after the swing, the auger assembly 2 can be controlled to start and stop by the control system, and the frame 1 is also equipped with a support seat 22 for movable connection with the support seat 22 When the auger body 21 is accidentally stuck while conveying a bottle, the clamping force will cause the auger body 21 to swing, the sensing device 3 senses the swing, and transmits the swing data to the control system, so that the equipment stops working. After the operator resets the bottle, the reset device 4 drives the auger body 21 back to the initial position, and then restarts the equipment. The transmission assembly consists of a transmission mechanism 1 61, a transmission mechanism 2 62, and a connecting mechanism 63 that enables the transmission mechanism 1 61 and the transmission mechanism 2 62 to cooperate in transmission, and the connecting mechanism 63 is fixedly connected to the frame 1 through the mounting box 5, and is used to support the installation of the transmission mechanism 1 61 and the transmission mechanism 2 62. The first transmission mechanism 61 and the second transmission mechanism 62 are both composed of a pulley 611 and two transmission pulleys 612. The connection mechanism 63 is composed of a limit sleeve 631 with one end inserted into the installation box 5 and fixedly connected to the installation box 5, a bearing seat 632 arranged in the limit sleeve 631 and slidingly matched with it, and a connecting shaft 633 arranged in the bearing seat 632 and coaxially arranged with it. The length of the bearing seat 632 is greater than the length of the limit sleeve 631, and the two ends of the bearing seat 632 extend out of the two ends of the corresponding limit sleeve 631. The inner circumferential wall of the bearing seat 632 at both ends is provided with a rotating shaft fixedly connected to it and for the connecting shaft 633 to be installed and rotatably matched with the connecting shaft 633. The bearing seat 632 is provided with a convex ring portion 6311 which protrudes radially outward and limits the position of the limit sleeve 631 to penetrate into the mounting box 5 on the peripheral wall outside the limit sleeve 631, and a convex ring portion 6321 which protrudes radially outward and slides with the convex ring portion 6311 is provided on the outer peripheral wall of one end of the bearing seat 632, and the convex ring portion 6321 is fixedly connected to the support seat 22 by a plurality of studs, and the bearing seat 632 is rotated by the swing of the support seat 22, and an adjusting mechanism 7 for adjusting the initial height of the auger body 21 is provided on the bearing seat 632, and a limiting unit 8 for limiting the position of the adjusting mechanism 7 and swinging with the auger is also provided on the bearing seat 632.

[0020] To further elaborate, in order to meet the bottle feeding requirements of bottles of different diameters, the adjustment mechanism 7 is composed of an adjustment ring block 71, an adjustment block 72 and an adjustment rod 73. The adjustment ring block 71 is sleeved on the bearing seat 632. The two end surfaces of the adjustment ring block 71 are respectively slidably in conflict with the limit unit 8 and the limit sleeve 631. The adjustment block 72 is arranged directly above the limit unit 8 and is fixedly connected to the adjustment ring block 71 through a pin. The adjustment rod 73 is arranged outside the installation box 5. One end of the adjustment rod 73 transversely penetrates into the installation box 5 and transversely passes through the adjustment block 72. The adjusting rod 73 is located on the outer peripheral wall that passes through the adjusting block 72 and is provided with a thread that matches the adjusting block 72. The other end of the adjusting rod 73 located outside the mounting box 5 is provided with an adjusting switch 74 that facilitates the rotation of the adjusting rod 73. The limiting unit 8 is a clamping ring block sleeved on the bearing seat 632. The clamping ring block is clamped on the bearing seat 632 through a stud. The bearing seat 632 is slidably matched with the limiting sleeve 631 through the convex ring portion 6321 and the clamping ring block. A spring is sleeved on the adjusting rod 73, and the two ends of the spring are respectively in conflict with the mounting box 5 and the adjusting block 72.

[0021] As a preferred structure, the sensing device 3 is a sensor, which is arranged on the clamping ring block. The sensor is a miniature swing sensor or a miniature movement sensor. The reset device 4 is a tension spring, and the two ends of the tension spring are respectively fixedly connected to the frame 1 and the clamping ring block. The clamping ring block is provided with a connecting rod embedded in the clamping ring block and connected to the tension spring.

[0022] To elaborate further, in order to facilitate the assembly of the auger body 21 and the support seat 22 and to facilitate the connection with the transmission mechanism, the support seat 22 is located on the peripheral wall of the auger body 21 and is provided with a mounting mechanism 9 fixedly connected to the support seat 22. The mounting mechanism 9 is composed of a support sleeve 91 and a support shaft 92. A through hole is provided on the upper side of the support seat 22 for the support sleeve 91 to be embedded and installed. The inner peripheral walls at both ends of the support sleeve 91 are also provided with rotating bearings fixedly connected thereto and for the installation of the support shaft 92. The two ends of the support shaft 92 are respectively fixedly connected to the auger body 21 and the transmission pulley 612. The support seat 22 is located on one side of the transmission mechanism 62 and is provided with a protective cover 10 fixedly connected thereto and used to protect the transmission mechanism 62.

[0023] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A bottle feeding protection mechanism in a filling, stoppering and capping machine, the capping machine comprising a frame (1) with a control system, an auger assembly (2) for conveying bottles mounted on the frame (1), the auger assembly (2) comprising an auger body (21) and a support base (22) for supporting and mounting the auger body (21) and swinging and rotating with the auger body (21), the frame (1) also having a transmission assembly capable of driving the auger body (21) to rotate, characterized in that: The machine also includes a sensing device (3) for sensing the swing of the auger body (21) and transmitting the swing signal to the control system, and a reset device (4) for resetting the position of the auger body (21) after the swing. The auger assembly (2) can be controlled to start and stop by the control system. The frame (1) is also equipped with a mounting box (5) for movably connecting the support seat (22). When the auger body (21) is accidentally stuck while conveying a bottle, the clamping force causes the auger body (21) to swing. The sensing device (3) senses the swing and transmits the swing data to the control system, thereby stopping the device. After the operator resets the bottle, the reset device (4) drives the auger body (21) back to the initial position, and then restarts the device. The transmission assembly The invention comprises a transmission mechanism 1 (61), a transmission mechanism 2 (62), and a connecting mechanism (63) for enabling the transmission mechanism 1 (61) and the transmission mechanism 2 (62) to cooperate with each other for transmission, and the connecting mechanism (63) is fixedly connected to the frame (1) via a mounting box (5), the transmission mechanism 1 (61) and the transmission mechanism 2 (62) are both composed of a pulley (611) and two transmission pulleys (612), the connecting mechanism (63) is composed of a limit sleeve (631) having one end inserted into the mounting box (5) and fixedly connected to the mounting box (5), a bearing seat (632) arranged in the limit sleeve (631) and slidably matched therewith, and a connecting shaft (633) arranged in the bearing seat (632) and coaxially arranged therewith, and the The length of the bearing seat (632) is greater than the length of the limiting sleeve (631), and the two ends of the bearing seat (632) extend out of the two ends of the corresponding limiting sleeve (631). The inner circumferential walls of the bearing seat (632) at both ends are provided with rotating bearings that are fixedly connected to the bearing seat (632) and are provided for the connection shaft (633) to be installed and rotatably matched with the connection shaft (633). The limiting sleeve (631) is provided with a convex ring portion (6311) that protrudes radially outward and limits the position of the limiting sleeve (631) to be inserted into the installation box (5) on the circumferential wall outside the installation box (5). The outer circumferential wall of one end of the bearing seat (632) is provided with a convex ring portion (6321) that protrudes radially outward and is slidably fitted with the convex ring portion (6311). The second convex ring portion (6321) is fixedly connected to the support seat (22) by a plurality of studs, and the bearing seat (632) is rotated by the swing of the support seat (22). The bearing seat (632) is provided with an adjustment mechanism (7) for adjusting the initial height of the auger body (21). The bearing seat (632) is also provided with a limit unit (8) for limiting the position of the adjustment mechanism (7) and swinging with the auger. The adjustment mechanism (7) is composed of an adjustment ring block (71), an adjustment block (72) and an adjustment rod (73). The adjustment ring block (71) is sleeved on the bearing seat (632), and the two end surfaces of the adjustment ring block (71) are respectively in sliding contact with the limit unit (8) and the limit sleeve (631).The adjusting block (72) is arranged just above the limiting unit (8) and is fixedly connected to the adjusting ring block (71) via a pin shaft. The adjusting rod (73) is arranged outside the mounting box (5). One end of the adjusting rod (73) penetrates the mounting box (5) transversely and passes through the adjusting block (72). The adjusting rod (73) is provided with a thread matching the adjusting block (72) on the outer peripheral wall of the adjusting rod (73) passing through the adjusting block (72). The other end of the adjusting rod (73) located outside the mounting box (5) is provided with a thread for facilitating adjustment. The rod (73) is rotated by an adjusting handle (74), the limiting unit (8) is a clamping ring block sleeved on the bearing seat (632), the clamping ring block is clamped on the bearing seat (632) through a stud, the bearing seat (632) is slidably matched with the limiting sleeve (631) through the convex ring part 2 (6321) and the clamping ring block, the sensing device (3) is a sensor, and the sensor is arranged on the clamping ring block, and the reset device (4) is a tension spring, and the two ends of the tension spring are respectively fixedly connected to the frame (1) and the clamping ring block.

2. The bottle feeding protection mechanism in the filling, stoppering and capping machine according to claim 1 is characterized in that: The support seat (22) is provided with a mounting mechanism (9) fixedly connected to the support seat (22) on the peripheral wall of the auger body (21), and the mounting mechanism (9) is composed of a support sleeve (91) and a support shaft (92). The support seat (22) is provided with a through hole for the support sleeve (91) to be embedded and installed. The inner peripheral walls at both ends of the support sleeve (91) are also provided with rotating bearings fixedly connected thereto and for the support shaft (92) to be installed. The two ends of the support shaft (92) are respectively fixedly connected to the auger body (21) and the transmission pulley (612). The support seat (22) is provided with a protective cover (10) fixedly connected thereto and used to protect the transmission mechanism (62) on one side of the transmission mechanism (62).

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