Intermittent conveying mechanism

Abstract

The utility model belongs to the technical field of food and medicine packaging, and particularly relates to an intermittent conveying mechanism which comprises a lower support, the upper side of the lower support is fixedly connected with a first rotating wheel set, a second rotating wheel set and a rotary driving set, the second rotating wheel set is in transmission connection with the rotary driving set, and synchronous conveying belts are assembled on the outer sides of the first rotating wheel set and the second rotating wheel set. A plurality of shifting blocks are assembled on the outer side of the synchronous conveying belt, a supporting frame is fixedly connected to the lower support, a rail barrier and a bottle opening positioning set are fixedly connected to the supporting frame, the first rotating wheel set comprises a driven wheel shaft seat connected to the upper side of the lower support through screws, and a driven wheel shaft sliding block is rotationally connected to one side of the driven wheel shaft seat. And a locking nut is mounted in the driven wheel shaft sliding block. According to the bottle conveying device, the positions of the bottles can be automatically adjusted after the bottles are conveyed, so that the bottles are efficiently and accurately conveyed, the time for adjusting the positions of the bottles by personnel is shortened, and the production cost of foods and medicines is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of food and medicine packaging, and particularly relates to an intermittent conveying mechanism. Background Art

[0002] In the field of food and drug production, bottle conveying is a key link. The traditional conveying method is usually continuous conveying, but in actual production, this continuous conveying has many problems.

[0003] During the continuous conveying process, bottles often become misaligned or misaligned. This results in inaccurate handling during subsequent processing steps, such as filling, sealing, and labeling. To ensure production accuracy and quality, workers must expend considerable time and effort manually adjusting the bottles' positions.

[0004] For example, in pharmaceutical production, small-bottle liquid filling lines can collide with each other or rub against the conveyor tracks due to factors such as the continuous conveying speed and mechanical vibration, resulting in misalignment. This not only affects filling efficiency but can also lead to liquid waste and inaccurate filling, thus affecting drug quality and production.

[0005] Another example is beverage bottling in the food industry. When bottles move rapidly on a conveyor belt, they can deviate from their intended position due to speed fluctuations or external interference. This requires frequent manual intervention and adjustments, increasing labor costs and reducing production efficiency.

[0006] To sum up, when conveying bottles in the current food and drug canning production, the position of the bottles needs to be manually adjusted after the bottles are conveyed, resulting in low efficiency, poor precision and high cost. For this reason, we propose an intermittent conveying mechanism. Utility Model Content

[0007] The purpose of the utility model is to provide an intermittent conveying mechanism that can automatically adjust the position of the bottle after the bottle is conveyed, thereby conveying the bottle efficiently and accurately, reducing the time for personnel to adjust the bottle position and reducing the production cost of food and medicine.

[0008] The technical solutions adopted by this utility model are as follows:

[0009] An intermittent conveying mechanism includes a lower bracket, the upper side of which is fixedly connected to a first runner group, a second runner group and a rotary drive group, the second runner group and the rotary drive group are in transmission connection, the outer sides of the first runner group and the second runner group are equipped with a synchronous conveyor belt, the outer sides of the synchronous conveyor belt are equipped with a plurality of shifting blocks, the lower bracket is fixedly connected to a support frame, the support frame is fixedly connected to a track fence and a bottle mouth positioning group.

[0010] Furthermore, the first rotating wheel assembly includes a passive wheel axle seat screwed to the upper side of the lower bracket, one side of the passive wheel axle seat is rotatably connected to a passive wheel axle slider, a locking nut is installed inside the passive wheel axle slider, and a locking bolt threadedly connected to the locking nut is inserted on the passive wheel axle seat;

[0011] The outer side of the passive wheel axle slider is equipped with a shaft sleeve A and deep groove ball bearings A located on both sides of the shaft sleeve A, and the outer sides of the shaft sleeve A and the deep groove ball bearings A are equipped with a passive wheel body;

[0012] The side of the passive wheel body close to the passive wheel axle seat is screw-connected to the passive wheel bearing cap B located on the outside of the passive wheel axle slider, and the side of the passive wheel body away from the passive wheel axle seat is screw-connected to the passive wheel bearing cap A, and the passive wheel bearing cap A and the passive wheel bearing cap B are respectively located on the sides of the two deep groove ball bearings A away from each other;

[0013] The second rotating wheel group includes a head seat fixedly connected to the upper side of the lower bracket, one side of the head seat is screwed to the front bearing sleeve, and the other side of the head seat is screwed to the rear bearing sleeve, the interior of the front bearing sleeve is equipped with two deep groove ball bearings C, the end of the front bearing sleeve away from the rear bearing sleeve is equipped with a shaft sleeve B, the interior of the rear bearing sleeve is equipped with a deep groove ball bearing B, the deep groove ball bearing B and the two deep groove ball bearings C are equipped with a driving shaft body passing through the shaft sleeve B, the driving shaft body is located on the outside of the shaft body outside the head seat and is fixedly connected to a driving wheel, the end of the driving shaft body away from the rear bearing sleeve is screwed to a pressure plate located on one side of the driving wheel, and the synchronous conveyor belt transmission is connected to the outside of the passive wheel body and the driving wheel.

[0014] Furthermore, the rotation drive group includes a motor base fixedly connected to the lower bracket, the lower side of the motor base is fixedly connected to the motor plate through a connecting plate body, the motor plate is screwed to a planetary reducer, one side of the planetary reducer is screwed to a first servo motor, the output end of the first servo motor is connected to an expansion sleeve through a planetary reducer transmission, the outer side of the expansion sleeve is fixedly connected to a motor pulley, and the outer side of the motor pulley and the passive pulley body are transmission-connected with a transmission belt.

[0015] Furthermore, the support frame includes a plurality of fuselage seats fixedly connected to the upper side of the lower bracket, one side of the plurality of fuselage seats is screwed to the fuselage connecting plate, the upper side screws of the plurality of fuselage connecting plates are connected to the upper fuselage, and the lower side screws of the plurality of fuselage connecting plates are connected to the lower fuselage, the synchronous conveyor belt is located on the outside of the lower fuselage and the upper fuselage, and the lower side of the lower fuselage is also screwed to a support plate located on the lower side of the synchronous conveyor belt, and the internal screws of the support plate are connected to the fuselage pad located on the lower side of the synchronous conveyor belt.

[0016] Furthermore, the track fence includes a fence support fixedly connected to the lower side of the upper fuselage, and the upper side of the fence support and both sides of the upper fuselage are threadedly connected with fence adjustment nuts, and multiple fence adjustment nuts located on the same side of the synchronous conveyor belt are slidably connected to the outer sides of the fence group, and the upper end of the fence adjustment nut is fixedly connected to the handwheel A.

[0017] Furthermore, the bottle mouth positioning group includes a clamping cylinder fixedly connected to the lower side of the upper fuselage, the piston rods on both sides of the clamping cylinder are screwed with slot blocks, the slot blocks are screwed with positioning supports, the upper side of the positioning support is threadedly connected with a screw, the upper end of the screw is fixedly connected to a handwheel B, and the outer side of the screw is rotatably connected to a bottle mouth positioning piece.

[0018] Furthermore, the shifting block is magnetically fixedly connected to the outer side of the synchronous conveyor belt.

[0019] Furthermore, the invention further comprises a bottle transport mechanism, the bottle transport mechanism comprising an outer shaft seat and a motor bracket, the motor bracket and the outer shaft seat are both fixedly connected to the lower bracket, a rotating shaft body is rotatably connected inside the outer shaft seat, three fan-shaped dial wheels in a ring array are fixedly connected to the outer side of the rotating shaft body and on the upper side of the outer shaft seat, the fan-shaped dial wheels are provided with a plurality of positioning grooves, and an arc-shaped guide plate located outside the positioning groove is also fixedly connected to the outer shaft seat;

[0020] A second servo motor is fixedly connected to the motor bracket, and a synchronous wheel is fixedly connected to the output end of the second servo motor, and a synchronous belt is connected to the outer side of the synchronous wheel and the rotating shaft body for transmission. The intermittent conveying mechanism may also include a bottle transport mechanism, and the bottle transport mechanism includes an outer shaft seat and a motor bracket, and the motor bracket and the outer shaft seat are both fixedly connected to the lower bracket, and the rotating shaft body is rotatably connected inside the outer shaft seat, and three fan-shaped dial wheels in a ring array are fixedly connected to the outer side of the rotating shaft body and on the upper side of the outer shaft seat, and a plurality of positioning grooves are provided on the fan-shaped dial wheels, and an arc guide plate located on the outer side of the positioning groove is also fixedly connected to the outer shaft seat;

[0021] The motor bracket is fixedly connected to a second servo motor, an output end of the second servo motor is fixedly connected to a synchronous wheel, and a synchronous belt is connected to the synchronous wheel and the outer side of the rotating shaft.

[0022] The technical effects achieved by this utility model are:

[0023] The utility model discloses an intermittent conveying mechanism, after the synchronous conveyor belt drives the bottles to move, the bottle is guided and positioned by setting a track fence, and then the bottle is clamped and positioned by the bottle mouth positioning group. The position of the bottle is automatically adjusted after the bottle is conveyed, thereby conveying the bottle efficiently and accurately, reducing the time for personnel to adjust the bottle position, reducing the production cost of food and medicine, and meeting the flexibility of automatic control and non-standard equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a side view of the structure of the utility model;

[0025] Figure 2 It is a top view of the structure of the utility model;

[0026] Figure 3 This is a schematic structural diagram of the runner assembly 1 of the utility model;

[0027] Figure 4 This is a structural diagram of the rotary drive group of the utility model;

[0028] Figure 5 It is a structural diagram of the track fence of the utility model;

[0029] Figure 6 This is a structural diagram of the bottle mouth positioning group of the utility model;

[0030] Figure 7 It is a structural schematic diagram of the bottle transport mechanism of the present utility model.

[0031] 6 / 7 Two figures, too little content. This patent primarily protects the fan-shaped pulley driven by the servo motor. Secondly, it protects the convenient replacement of the magnetic puller block of the intermittent conveyor belt, the positioning of the damper, and the use of synchronous belts or steel belts to convert the continuous motion of glass bottles into intermittent motion. Please refer carefully to the original patent draft 04 / 05

[0032] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0033] 100, lower bracket; 200, runner assembly 1; 201, driven pulley body; 202, driven pulley bearing cap A; 203, shaft sleeve A; 204, driven pulley bearing cap B; 205, driven pulley axle slider; 206, locking nut; 207, locking bolt; 208, driven pulley axle seat; 209, deep groove ball bearing A; 300, runner assembly 2; 301, headstock; 302, rear bearing sleeve; 303, driven pulley body; 304, driving shaft; 305, front bearing sleeve; 306, sleeve B; 307, driving pulley; 308, pressure plate; 309, deep groove ball bearing B; 310, deep groove ball bearing C; 400, rotary drive group; 401, connecting plate; 402, motor plate; 403, motor seat; 404, motor pulley; 405, first servo motor; 406, planetary reducer; 407, expansion sleeve; 408, transmission belt; 5 00, synchronous conveyor belt; 600, shift block; 700, support frame; 701, fuselage seat; 702, fuselage connecting plate; 703, fuselage pad; 704, lower fuselage; 705, upper fuselage; 706, support plate; 800, track fence; 801, fence support; 802, fence adjustment nut; 803, fence assembly; 804, handwheel A; 900, bottle mouth positioning assembly; 901, handwheel B; 902, bottle mouth Positioning piece; 903, positioning support; 904, slot block; 905, bottle positioning cylinder cover; 906, clamping cylinder; 1000, compressed air purge equipment; 1101, rotating shaft; 1102, fan-shaped dial; 1103, positioning groove; 1104, arc-shaped guide plate; 1105, motor bracket; 1106, second servo motor; 1107, synchronous wheel; 1108, synchronous belt; 1109, outer shaft seat. DETAILED DESCRIPTION

[0034] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0035] like Figure 1-7As shown, an intermittent conveying mechanism includes at least one lower bracket 100, and multiple lower brackets 100 can be arranged in parallel. The upper side of the lower bracket 100 is fixedly connected to the rotating wheel group 1 200, the rotating wheel group 2 300 and the rotating drive group 400. The rotating wheel group 2 300 and the rotating drive group 400 are transmission-connected. The outer sides of the rotating wheel group 1 200 and the rotating wheel group 2 300 are equipped with a synchronous conveyor belt 500. The outer side of the synchronous conveyor belt 500 is equipped with multiple shifting blocks 600. The assembly method is preferably that the shifting blocks 600 are magnetically fixedly connected to the outer side of the synchronous conveyor belt 500. At this time, the bottle is placed on the shifting blocks 600. Then start the rotary drive group 400 to input rotational kinetic energy to the runner group 2 300, so that the runner group 2 300 drives the synchronous conveyor belt 500 to move outside the runner group 1 200 and the runner group 2 300. When the synchronous conveyor belt 500 moves, it will drive the bottles to move together through the shifting block 600 to complete the transportation of the bottles. When a group of bottles moves to the filling equipment, the group of bottles can be filled by the filling equipment. During the filling process, due to the magnetic fixing method of the shifting block 600, it can not only be squeezed to automatically return to its original position, but also can realize the rapid replacement of specification parts without the use of tools.

[0036] Here, the magnetic fixing method of the shift block 600 is disclosed in detail, which is specifically that a plurality of fixed blocks are fixedly connected to the outside of the synchronous conveyor belt 500, a groove is provided on the fixed block, the shift block 600 is installed inside the groove, and a first magnet is fixedly connected to the shift block 600, and a second magnet is fixedly connected inside the groove, and the first magnet and the second magnet are magnetically attracted to each other.

[0037] like Figure 1-3 As shown, the rotating wheel assembly 200 includes a passive wheel axle seat 208 screwed to the upper side of the lower bracket 100, and a passive wheel axle slider 205 is rotatably connected to one side of the passive wheel axle seat 208. A locking nut 206 is installed inside the passive wheel axle slider 205. A locking bolt 207 threadedly connected to the locking nut 206 is inserted into the passive wheel axle seat 208. The passive wheel axle slider 205 can be assembled on the passive wheel axle seat 208 through the locking bolt 207.

[0038] The outer side of the passive wheel axle slider 205 is equipped with a sleeve A203 and deep groove ball bearings A209 located on both sides of the sleeve A203. The outer side of the sleeve A203 and the deep groove ball bearings A209 is equipped with the passive wheel body 201. The arrangement of the sleeve A203 and the deep groove ball bearings A209 can reduce the friction resistance of the passive wheel body 201 when it rotates.

[0039] The side of the passive wheel body 201 close to the passive wheel axle seat 208 is screwed to the passive wheel bearing cover B204 located on the outside of the passive wheel axle slider 205, and the side of the passive wheel body 201 away from the passive wheel axle seat 208 is screwed to the passive wheel bearing cover A202. The passive wheel bearing cover A202 and the passive wheel bearing cover B204 are respectively located on the side away from each other of the two deep groove ball bearings A209. Through the arrangement of the passive wheel bearing cover A202 and the passive wheel bearing cover B204, the shaft sleeve A203 and the deep groove ball bearing A209 can be operated in a closed environment, effectively reducing the contamination of the operating surface by lubricants and metal chips, reducing sanitary dead corners, and facilitating cleaning.

[0040] The second rotating wheel assembly 300 includes a head base 301 fixedly connected to the upper side of the lower bracket 100. One side of the head base 301 is screwed to a front bearing sleeve 305, and the other side of the head base 301 is screwed to a rear bearing sleeve 302. The interior of the front bearing sleeve 305 is equipped with two deep groove ball bearings C310. The end of the front bearing sleeve 305 away from the rear bearing sleeve 302 is equipped with a shaft sleeve B306. The interior of the rear bearing sleeve 302 is equipped with a deep groove ball bearing B309. The interiors of the deep groove ball bearing B309 and the two deep groove ball bearings C310 are screwed to the front bearing sleeve 305. The driving shaft 304 is equipped with a through-shaft sleeve B306. At this time, the deep groove ball bearings B309 and C310 are arranged to reduce the friction resistance of the driving shaft 304 during rotation, making the rotation of the driving shaft 304 easier. In addition, the rear bearing sleeve 302 and the front bearing sleeve 305 are arranged to form a sealed environment, so that the deep groove ball bearings B309 and C310 are both operated in a closed environment, effectively reducing the contamination of the operating surface by lubricants and metal chips, reducing sanitary dead corners, and facilitating cleaning.

[0041] The driving shaft 304 is located on the outside of the head seat 301 and is fixedly connected to the outside of the driving wheel 307. The end of the driving shaft 304 away from the rear bearing sleeve 302 is screwed to the pressure plate 308 located on one side of the driving wheel 307. The synchronous conveyor belt 500 is connected to the outside of the passive wheel body 201 and the driving wheel 307. At this time, the synchronous conveyor belt 500 can be driven by the rotation of the driving wheel 307.

[0042] like Figure 1-2 and Figure 4As shown, the rotation drive group 400 includes a motor base 403 fixedly connected to the lower bracket 100, the lower side of the motor base 403 is fixedly connected to the motor plate 402 through the connecting plate body 401, the motor plate 402 is screwed with a planetary reducer 406, one side of the planetary reducer 406 is screwed with a first servo motor 405, the output end of the first servo motor 405 is connected to the expansion sleeve 407 through the planetary reducer 406, the outer side of the expansion sleeve 407 is fixedly connected to the motor pulley 404, the motor pulley 404 and the passive pulley body 3 The outer transmission of 03 is connected with a transmission belt 408. By starting the first servo motor 405, rotational kinetic energy can be input to the motor pulley 404. When the motor pulley 404 rotates, it drives the passive pulley body 303 to rotate together through the transmission belt 408. By controlling the start of the first servo motor 405, intelligent motion control can be achieved, and precise control and automatic rhythm can be diversified, so that the synchronous conveyor belt 500 can move flexibly, thereby realizing rapid start and stop, and performing intermittent or continuous start and stop movements in any editable logic;

[0043] Furthermore, the control is performed by independently using the rotation drive group 400 without any other mechanical coordination and the failure rate is low.

[0044] like Figure 1-2 and Figure 5 As shown, the lower bracket 100 is fixedly connected to a support frame 700, and the support frame 700 includes a plurality of fuselage seats 701 fixedly connected to the upper side of the lower bracket 100. The fuselage seat 701 can be designed in a circular shape with a neat surface. One side of the plurality of fuselage seats 701 is screwed to a fuselage connecting plate 702. The upper side of the plurality of fuselage connecting plates 702 is screwed to an upper fuselage 705, and the lower side of the plurality of fuselage connecting plates 702 is screwed to a lower fuselage 704. The synchronous conveyor belt 500 It is located on the outside of the lower fuselage 704 and the upper fuselage 705, and the lower side of the lower fuselage 704 is also screwed to the support plate 706 located on the lower side of the synchronous conveyor belt 500, and the internal screws of the support plate 706 are connected to the fuselage pad 703 located on the lower side of the synchronous conveyor belt 500. At this time, the belt body of the synchronous conveyor belt 500 on the lower side is located inside the combination of the lower fuselage 704 and the support plate 706, which can effectively reduce the contact between the lubricant, metal chips and the synchronous conveyor belt 500.

[0045] like Figure 1-2 and Figure 6As shown, a track fence 800 is fixedly connected to the support frame 700, and the track fence 800 includes a fence support 801 fixedly connected to the lower side of the upper fuselage 705, and fence adjustment nuts 802 are threadedly connected to the upper side of the fence support 801 and on both sides of the upper fuselage 705. A fence group 803 is slidably connected to the outer side of multiple fence adjustment nuts 802 located on the same side of the synchronous conveyor belt 500, and a handwheel A804 is fixedly connected to the upper end of the fence adjustment nut 802. At this time, the fence group 803 can be slid to adjust the distance between the two fence groups 803 to adapt to different types of bottles. The adjustable fence design is compatible with a variety of bottle sizes. After the adjustment is completed, the fence group 803 can be locked by the handwheel A804, and the moving bottle can be guided and positioned by the two fence groups 803.

[0046] like Figure 1 and Figure 6-7 As shown, the support frame 700 is also fixedly connected to a bottle mouth positioning group 900, which includes a clamping cylinder 906 fixedly connected to the lower side of the upper body 705. The piston rods on both sides of the clamping cylinder 906 are screwed to groove blocks 904, and the groove blocks 904 are screwed to a positioning support 903. The upper side of the positioning support 903 is threadedly connected to a screw rod, the upper end of the screw rod is fixedly connected to a handwheel B901, and the outer side of the screw rod is rotatably connected to a bottle mouth positioning piece 902.

[0047] At this time, by screwing together the parts of the positioning support 903 at different heights and the slot block 904, the height of the bottle mouth positioning piece 902 can be adjusted. By starting the clamping cylinder 906, the distance between the two bottle mouth positioning pieces 902 can be adjusted, so that bottles of different models can be clamped and positioned.

[0048] At the same time, the outer side of the clamping cylinder 906 is fixedly connected with a bottle positioning cylinder cover 905. The arrangement of the bottle positioning cylinder cover 905 can reduce the possibility of oil leakage from the clamping cylinder 906.

[0049] In order to capture foreign matter and powder, the intermittent conveying mechanism also includes a negative pressure dust suction vacuum pump. The negative pressure dust suction pump can be fixed on the intermittent conveying mechanism, or it can be independent of the intermittent conveying mechanism and fixed at other positions. The negative pressure dust suction vacuum pump is connected to the filter through a pipe, and the dust is cleaned regularly in the filter. A plurality of dust suction holes can be opened on the fence group 803, and the clamping cylinder 906 can also be fixedly connected with a dust suction port. The dust suction holes and the dust suction port are connected to the filter through pipes. At this time, by starting the negative pressure dust suction vacuum pump, negative pressure can be formed at the dust suction holes and the dust suction port to adsorb and capture foreign matter and powder.

[0050] like Figure 1As shown, a compressed air blowing device 1000 compatible with the synchronous conveyor belt 500 can also be fixedly connected to the upper side of the lower bracket 100. The blowing port of the compressed air blowing device 1000 is opposite to the horizontal belt body below the synchronous conveyor belt 500, and can clean the horizontal belt body below the synchronous conveyor belt 500 and the shift block 600 assembled on the horizontal belt body.

[0051] like Figure 1 and Figure 7 As shown, the intermittent conveying mechanism can also include a bottle transport mechanism, which includes an outer shaft seat 1109 and a motor bracket 1105. The motor bracket 1105 and the outer shaft seat 1109 can be fixedly connected to the lower bracket 100. The outer shaft seat 1109 is rotatably connected to a rotating shaft body 1101. The outer side of the rotating shaft body 1101 and the upper side of the outer shaft seat 1109 are fixedly connected with three fan-shaped dial wheels 1102 in a ring array. A plurality of positioning grooves 1103 are provided on the fan-shaped dial wheel 1102. The outer shaft seat 1109 is also fixedly connected to a fan-shaped dial wheel 1102 located at a fixed position. The arc-shaped guide plate 1104 outside the positioning groove 1103 is provided, and the bottles can be placed in the positioning groove 1103 opposite to the arc-shaped guide plate 1104. The three sector dials 1102 can sequentially move and transport multiple bottles. When the area between the two sector dials 1102 is opposite to the bottles, an empty area is formed, so that the bottles can be moved and transported intermittently. The sector dial 1102 can be connected with other stations without manual adjustment. It can automatically return to the origin and automatically adjust the rotation angle and rotation speed according to the program settings, so the conveying efficiency is high.

[0052] In order to drive the rotating shaft 1101 to rotate, a second servo motor 1106 is fixedly connected to the motor bracket 1105, and the output end of the second servo motor 1106 is fixedly connected to a synchronous wheel 1107. The synchronous wheel 1107 and the outer side of the rotating shaft 1101 are connected by a synchronous belt 1108. At this time, by starting the second servo motor 1106, the synchronous wheel 1107 and the synchronous belt 1108 can be used to transmit the rotational kinetic energy to the rotating shaft 1101. Through the direct connection design of the fan-shaped dial 1102 and the second servo motor 1106, a gap-free fit is formed, the transmission is more precise, the failure rate is low, and the operation is driven by the synchronous belt 1108, which requires less maintenance and lubrication.

[0053] The bottle transport mechanism of this technical solution has a simple structure and is easy to maintain. The second servo motor 1106 directly controls the rotation of the sector dial 1102 without excessive transmission coordination, thereby achieving precise and orderly movement.

[0054] The working principle of this utility model is:

[0055] The bottles are placed on the shifting block 600, and then the rotary drive group 400 is started to input rotational kinetic energy to the second runner group 300, so that the second runner group 300 drives the synchronous conveyor belt 500 to move outside the first runner group 200 and the second runner group 300. When the synchronous conveyor belt 500 moves, it drives the bottles to move together through the shifting block 600, completing the conveying of the bottles. When a group of bottles moves to the filling equipment, the clamping cylinder 906 is started to drive the bottle mouth positioning piece 902 to move, so that the two bottle mouth positioning pieces 902 clamp the bottles. After clamping, this group of bottles can be filled through the filling equipment.

[0056] In summary, after the synchronous conveyor belt 500 has driven the bottle to move, this technical solution guides and positions the bottle by setting a track fence 800, and then clamps and positions the bottle through the bottle mouth positioning group 900. It can automatically adjust the position of the bottle after the bottle is transported, thereby transporting the bottle efficiently and accurately, reducing the time for personnel to adjust the bottle position, reducing the production cost of food and medicine, and meeting the flexibility of automated control and non-standard equipment.

[0057] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. An intermittent conveying mechanism, characterized in that: The invention comprises a lower bracket (100), wherein the upper side of the lower bracket (100) is fixedly connected to a first rotating wheel group (200), a second rotating wheel group (300) and a rotation drive group (400), wherein the second rotating wheel group (300) and the rotation drive group (400) are transmission-connected, and the outer sides of the first rotating wheel group (200) and the second rotating wheel group (300) are equipped with a synchronous conveyor belt (500), and the outer sides of the synchronous conveyor belt (500) are equipped with a plurality of shifting blocks (600), and the lower bracket (100) is fixedly connected to a support frame (700), and the support frame (700) is fixedly connected to a track fence (800) and a bottle mouth positioning group (900).

2. An intermittent conveying mechanism according to claim 1, characterized in that: The rotating wheel assembly (200) includes a passive wheel axle seat (208) screwed to the upper side of the lower bracket (100), one side of the passive wheel axle seat (208) is rotatably connected to a passive wheel axle slider (205), a locking nut (206) is installed inside the passive wheel axle slider (205), and a locking bolt (207) threadedly connected to the locking nut (206) is inserted into the passive wheel axle seat (208); The outer side of the passive wheel axle slider (205) is equipped with a shaft sleeve A (203) and deep groove ball bearings A (209) located on both sides of the shaft sleeve A (203), and the outer sides of the shaft sleeve A (203) and the deep groove ball bearings A (209) are equipped with a passive wheel body (201); The side of the passive wheel body (201) close to the passive wheel axle seat (208) is screw-connected to a passive wheel bearing cover B (204) located outside the passive wheel axle slider (205), and the side of the passive wheel body (201) away from the passive wheel axle seat (208) is screw-connected to a passive wheel bearing cover A (202), and the passive wheel bearing cover A (202) and the passive wheel bearing cover B (204) are respectively located on the sides of the two deep groove ball bearings A (209) away from each other; The second rotating wheel assembly (300) includes a head seat (301) fixedly connected to the upper side of the lower bracket (100), a front bearing sleeve (305) is screwed to one side of the head seat (301), and a rear bearing sleeve (302) is screwed to the other side of the head seat (301), and two deep groove ball bearings C (310) are installed inside the front bearing sleeve (305), and a shaft sleeve B (306) is installed at one end of the front bearing sleeve (305) away from the rear bearing sleeve (302), and a deep groove ball bearing B (309) is installed inside the rear bearing sleeve (302). ), a driving shaft (304) penetrating the shaft sleeve B (306) is installed inside the deep groove ball bearing B (309) and the two deep groove ball bearings C (310), the driving shaft (304) is located outside the head seat (301) and is fixedly connected to a driving wheel (307) on the outside of the shaft, and one end of the driving shaft (304) away from the rear bearing sleeve (302) is screwed to a pressure plate (308) located on one side of the driving wheel (307), and the synchronous conveyor belt (500) is transmission-connected to the outside of the passive wheel body (201) and the driving wheel (307).

3. An intermittent conveying mechanism according to claim 2, characterized in that: The rotary drive group (400) comprises a motor base (403) fixedly connected to the lower bracket (100); the lower side of the motor base (403) is fixedly connected to a motor plate (402) via a connecting plate body (401); a planetary reducer (406) is screwed to the motor plate (402); one side of the planetary reducer (406) is screwed to a first servo motor (405); an output end of the first servo motor (405) is connected to an expansion sleeve (407) via the planetary reducer (406); the outer side of the expansion sleeve (407) is fixedly connected to a motor pulley (404); and a transmission belt (408) is connected to the outer side of the motor pulley (404) and the driven pulley body (303).

4. The intermittent conveying mechanism according to claim 1, characterized in that: The support frame (700) includes a plurality of fuselage seats (701) fixedly connected to the upper side of the lower bracket (100), one side of each of the plurality of fuselage seats (701) is screwed to a fuselage connecting plate (702), the upper sides of the plurality of fuselage connecting plates (702) are screwed to an upper fuselage (705), and the lower sides of the plurality of fuselage connecting plates (702) are screwed to a lower fuselage (704), the synchronous conveyor belt (500) is located outside the lower fuselage (704) and the upper fuselage (705), and the lower side of the lower fuselage (704) is screwed to a support plate (706) located on the lower side of the synchronous conveyor belt (500), and the inner side of the support plate (706) is screwed to a fuselage pad (703) located on the lower side of the synchronous conveyor belt (500).

5. The intermittent conveying mechanism according to claim 4, characterized in that: The track fence (800) includes a fence support (801) fixedly connected to the lower side of the upper fuselage (705), and fence adjustment nuts (802) are threadedly connected on the upper side of the fence support (801) and on both sides of the upper fuselage (705), and a fence group (803) is slidably connected to the outer sides of multiple fence adjustment nuts (802) located on the same side of the synchronous conveyor belt (500), and a hand wheel A (804) is fixedly connected to the upper end of the fence adjustment nut (802).

6. The intermittent conveying mechanism according to claim 4, characterized in that: The bottle mouth positioning group (900) includes a clamping cylinder (906) fixedly connected to the lower side of the upper body (705), the piston rods on both sides of the clamping cylinder (906) are screwed to groove blocks (904), the groove blocks (904) are screwed to a positioning support (903), the upper side of the positioning support (903) is threadedly connected to a screw, the upper end of the screw is fixedly connected to a hand wheel B (901), and the outer side of the screw is rotatably connected to a bottle mouth positioning piece (902).

7. The intermittent conveying mechanism according to claim 1, characterized in that: The shifting block (600) is magnetically fixedly connected to the outside of the synchronous conveyor belt (500).

8. The intermittent conveying mechanism according to claim 1, characterized in that: The bottle transport mechanism further comprises an outer shaft seat (1109) and a motor bracket (1105), wherein the motor bracket (1105) and the outer shaft seat (1109) are both fixedly connected to the lower bracket (100), a rotating shaft body (1101) is rotatably connected inside the outer shaft seat (1109), three fan-shaped dial wheels (1102) in a ring array are fixedly connected to the outer side of the rotating shaft body (1101) and located on the upper side of the outer shaft seat (1109), a plurality of positioning grooves (1103) are provided on the fan-shaped dial wheels (1102), and an arc-shaped guide plate (1104) located outside the positioning grooves (1103) is also fixedly connected to the outer shaft seat (1109); A second servo motor (1106) is fixedly connected to the motor bracket (1105), a synchronous wheel (1107) is fixedly connected to the output end of the second servo motor (1106), and a synchronous belt (1108) is connected to the outer side of the synchronous wheel (1107) and the rotating shaft (1101).

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