Conveying system and conveying method for food processing

Abstract

The present invention relates to the field of food processing, and specifically to a conveying system for food processing, comprising a conveying mechanism, wherein the conveying mechanism comprises a conveying belt, a support plate, an active roller, a driven roller, a support frame and a driving mechanism, wherein both side edges of the conveying belt are provided with annular rubber baffles, which move synchronously with the conveying belt, and the two annular rubber baffles are provided with left and right side support mechanisms facing the outside of the conveying mechanism for supporting the two annular rubber baffles in a direction of approaching each other, and two front and rear clamping mechanisms for clamping bottle bodies are symmetrically provided between the two annular rubber baffles; the present invention provides annular rubber baffles, left and right side support mechanisms and front and rear clamping mechanisms, and when the conveying mechanism stops moving, the left and right side wall support mechanisms and the front and rear clamping mechanisms lock the empty bottle body in place, thereby preventing the empty bottle body from continuing to slide forward due to inertia, thereby achieving the goal of stopping the empty bottle body directly below the liquid injection device.

Description

Technical Field

[0001] The present invention relates to the field of food processing, in particular to a conveying system for food processing, and more particularly to a conveying system and a conveying method for food processing. Background Art

[0002] During the food processing process, the transmission system is used more and more frequently. By placing the food on the transmission system for transportation, the efficiency of food processing is greatly improved, the time required for food processing is shortened and the cost is reduced.

[0003] Existing conveying systems used in food processing still have many shortcomings when in use. For example, when some bottled beverages are filled on the conveying system, the conveying system will stop working immediately after conveying the empty bottle to the bottom of the filling equipment. The empty bottle will continue to move forward due to its own inertia and may even fall over, causing subsequent filling failures. Summary of the Invention

[0004] In response to the above problems, a conveying system for food processing is provided. The present invention is provided with an annular rubber baffle, left and right side support mechanisms and front and rear clamping mechanisms. When the conveying mechanism stops moving, the left and right side wall support mechanisms and the front and rear clamping mechanisms lock the empty bottle body in place, thereby preventing the empty bottle body from continuing to slide forward due to inertia, and thereby achieving the goal of stopping the empty bottle body directly below the liquid injection device.

[0005] In order to solve the problems of the prior art, the technical solution adopted by the present invention is:

[0006] A conveying system for food processing includes a conveying mechanism, which includes a conveying belt. Support plates are provided on both sides of the conveying belt. One end of the support plate is provided with a driving roller for driving the conveying belt to rotate, and the other end of the support plate is provided with a driven roller. The outer side of the support plate is provided with a support frame for supporting the driving roller and the driven roller. The bottom of the support frame is provided with a driving mechanism for driving the driving roller to rotate. Annular rubber baffles are provided on both side edges of the conveying belt. The annular rubber baffles move synchronously with the conveying belt. Left and right side supporting mechanisms for supporting the two annular rubber baffles in a direction close to each other are provided on the side of the two annular rubber baffles facing the outside of the conveying mechanism. Two front and rear clamping mechanisms for clamping bottle bodies are symmetrically provided between the two annular rubber baffles.

[0007] Preferably, an annular groove is provided on the side wall of the annular rubber baffle facing the outside of the conveying mechanism, and a support structure is provided in the annular groove for supporting the annular rubber baffle upward and toward the inside of the conveying mechanism. The support structure is inclined on one side outside the annular groove and has a main support arm for maintaining the height of the support structure. A support rod for connecting the main support arm and the support plate is provided between the main support arm and the support plate, one end of the support rod is connected to the support plate, and the other end of the support rod is connected to one end of the main support arm.

[0008] Preferably, the supporting structure includes a first roller tightly attached to the bottom of the annular groove, the first roller is rollingly connected to the annular groove, and second rollers tightly attached to the two side walls of the annular groove are provided at the upper and lower ends of the first roller, the second roller is rollingly connected to the two side walls of the annular groove.

[0009] Preferably, the main support arm includes a stepped shaft connected to one end of the support rod, the stepped shaft is arranged inclined toward the support structure, a countersunk hole is opened in the middle of the end of the stepped shaft away from the support, a telescopic rod is arranged in the hole, and a first pressure spring is provided on the outside of the telescopic rod and the main support arm, one end of the first pressure spring is connected to the telescopic rod, and the other end of the first pressure spring is connected to the stepped shaft.

[0010] The top end of the second end of the guide rail is fixed with a toothed structure, and the bottom end of the guide rail is fixed with a toothed structure to form a toothed structure.

[0011] Preferably, a second sliding groove is opened on the surface of the threaded rod along the radial direction, a connecting rod is provided between the collar and the second extrusion block, and the connecting rod is slidably arranged in the second sliding groove.

[0012] Preferably, a linear slide groove is provided on the annular rubber baffle, a limiting structure is provided at the front end of the linear slide groove, and a clamping structure is provided at one end of the linear slide groove close to the limiting structure, and the limiting structure includes a limiting block for offsetting the tendency of the bottle body to move forward, and both ends of the limiting block are provided with a first connecting structure connected to the annular rubber baffles on both sides. The first connecting structure includes a first connecting seat and a third pressure spring, one end of the first connecting seat passes through the annular rubber baffle and is fixedly connected to the annular rubber baffle, and the other end of the first connecting seat is sleeved on one end of the limiting block, and the third pressure spring is provided between the first connecting seat and the limiting block, one end of the third pressure spring is connected to the first connecting seat, and the other end of the third pressure spring is connected to the The limit block is connected, and a first baffle is provided in the middle of the first connecting seat, and the first baffle abuts the annular rubber baffle. The clamping structure includes a clamping block that cooperates with the limit block to clamp the bottle body, and both ends of the clamping block are provided with a second connecting structure connected to the annular rubber baffles on both sides. The second connecting structure includes a second connecting seat and a fourth pressure spring, one end of the second connecting seat is slidably set in the linear slide groove and extends to the outside of the annular rubber baffle, the other end of the second connecting seat is sleeved on one end of the clamping block, one end of the fourth pressure spring is connected to the second connecting seat, and the other end of the fourth pressure spring is connected to one end of the clamping block, and a second baffle is provided in the middle of the second connecting seat, and the second baffle abuts the annular rubber baffle.

[0013] Preferably, a blocking mechanism is provided at the input end of the conveying mechanism, and the blocking mechanism includes a friction drive wheel tangent to the outer circumference of the driven roller, a rotating shaft connected to the support plates on both sides is provided in the middle of the friction drive wheel, support plates on both sides are extended from both ends of the rotating shaft, and blocking arms that move synchronously are provided at both ends of the rotating shaft, and a stop block is provided at the lower end of the support plate in the direction of rotation of the blocking arm, and a rubber pad is provided on the side where the stop block contacts the blocking arm

[0014] Preferably, a reset structure is provided at one end of the linear slide away from the limiting structure, the reset structure includes a block, the two ends of the block are respectively connected to two annular rubber baffles, a reset spring is provided between the middle part of the block and the clamping block, one end of the reset spring is connected to the block, and the other end of the reset spring is connected to the clamping block.

[0015] A conveying method for a food processing conveying system, applied to the aforementioned food processing conveying system, comprises the following steps:

[0016] S1, the left and right side support mechanisms support the annular rubber baffle on the upper end of the conveyor belt so that the annular rubber baffle remains in an upright state;

[0017] S2, the driving mechanism drives the conveyor belt to rotate, the conveyor belt drives the annular rubber baffle to rotate, and at the same time the active roller drives the friction drive wheel to rotate, the friction drive wheel drives the blocking arm to rotate, and the blocking arm rests on the rubber pad;

[0018] S3, the blocking structure moves to the blocking arm, the second connecting seat abuts against the blocking arm, the second connecting seat and the annular rubber baffle are relatively displaced, the return spring is compressed, and the distance between the clamping structure and the limiting structure increases;

[0019] S4, the empty bottle body enters between the clamping structure and the limiting mechanism, then the blocking arm disengages from the second connecting seat, the reset spring rebounds, pushing the clamping block to move toward the limiting block, and contacts the bottle body during the movement, pushing the bottle body to move and abut against the limiting block.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention is provided with an annular rubber baffle, left and right side support mechanisms and front and rear clamping mechanisms. When the conveying mechanism stops moving, the left and right side wall support mechanisms and the front and rear clamping mechanisms lock the empty bottle body in place, thereby preventing the empty bottle body from continuing to slide forward due to inertia, and further achieving the goal of stopping the empty bottle body directly below the liquid injection device.

[0022] 2. The present invention is provided with a main support arm and a support structure. The vertical force of the support structure is balanced with the gravity of the annular rubber baffle at the upper end of the conveyor belt. The horizontal force of the support structure toward the middle of the conveyor belt makes the two annular rubber baffles approach each other, so that the annular rubber baffle can clamp the empty bottle body above the conveyor belt.

[0023] 3. The present invention forms a complete supporting structure with the first roller, the first connecting frame, the second roller and the second connecting frame. The first roller and the second roller are in contact with three surfaces of the annular slide groove, converting sliding friction into rolling friction, thereby reducing the friction between the supporting structure and the annular rubber baffle, thereby facilitating the normal operation of the conveying system. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view of a conveying system for food processing;

[0025] Figure 2 This is a left view of a conveying system for food processing;

[0026] Figure 3 It is a top view of a conveying system for food processing;

[0027] Figure 4 It is a perspective view of a conveying system for food processing;

[0028] Figure 5 It is a three-dimensional diagram of the left and right side support mechanisms in a conveying system for food processing;

[0029] Figure 6A perspective view of an annular rubber baffle and support structure in a conveying system for food processing;

[0030] Figure 7 It is a top view of the main support arm, support rod and oblique clamping structure of a conveying system for food processing;

[0031] Figure 8 yes Figure 7 Cross-sectional view at AA in the middle;

[0032] Figure 9 yes Figure 8 Partial view at point B in the middle;

[0033] Figure 10 A three-dimensional diagram of an annular rubber baffle and front and rear clamping mechanisms in a conveying system for food processing;

[0034] Figure 11 The invention discloses an exploded view of a limit block, a first connecting structure, a clamping block and a second connecting structure in a conveying system for food processing;

[0035] Figure 12 The present invention is a three-dimensional diagram of a support plate, a driven roller and a blocking mechanism in a conveying system for food processing.

[0036] The numbers in the figure are:

[0037] 1- conveying mechanism; 11- conveying belt; 12- support plate; 13- driving roller; 14- driven roller; 15- supporting frame; 16- driving mechanism;

[0038] 2-annular rubber baffle; 21-annular groove; 22-linear slide;

[0039] 3-left and right side support mechanisms;

[0040] 31-support structure; 311-first roller; 312-first connecting frame; 313-second roller; 314-second connecting frame;

[0041] 32-main support arm; 321-stepped shaft; 3211-first slide slot; 322-telescopic rod; 323-first pressure spring;

[0042] 33-support rod;

[0043] 34- oblique clamping structure; 341- threaded rod; 3411- second slide groove; 342- first extrusion block; 343- collar; 3431- connecting rod; 344- second extrusion block;

[0044] 345-threaded sleeve;

[0045] 346-second pressure spring;

[0046] 4-front and rear clamping mechanism;

[0047] 41-limiting structure; 411-limiting block; 412-first connecting structure; 4121-first connecting seat; 4122-third pressure spring;

[0048] 42-clamping structure; 421-clamping block; 422-second connecting structure; 4221-second connecting seat; 4222-fourth pressure spring; 423-reset structure; 4231-reset spring; 4232-stop block;

[0049] 5-blocking mechanism; 51-friction drive wheel; 52-rotating shaft; 53-blocking arm; 54-stop block; 55-rubber pad. DETAILED DESCRIPTION

[0050] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0051] Reference Figures 1 to 12 As shown: A conveying system for food processing, including a conveying mechanism 1, the conveying mechanism 1 includes a conveying belt 11, support plates 12 are provided on both sides of the conveying belt 11, one end of the support plate 12 is provided with a driving roller 13 for driving the conveying belt 11 to rotate, and the other end of the support plate 12 is provided with a driven roller 14, the outer side of the support plate 12 is provided with a supporting frame 15 for supporting the driving roller 13 and the driven roller 14, and the bottom of the support frame 15 is provided with a driving mechanism 16 for driving the driving roller 13 to rotate. It is characterized in that annular rubber baffles 2 are provided on both side edges of the conveying belt 11, and the annular rubber baffles 2 move synchronously with the conveying belt 11, and the two annular rubber baffles 2 are provided with left and right side supporting mechanisms 3 for supporting the two annular rubber baffles 2 in a direction close to each other on the outside of the conveying mechanism 1, and two front and rear clamping mechanisms 4 for clamping the bottle body are symmetrically provided between the two annular rubber baffles 2.

[0052] The driving mechanism 16 drives the active roller 13 to rotate, and the active roller 13 drives the conveyor belt 11 to rotate, and the conveyor belt 11 drives the two annular rubber baffles 2 to rotate synchronously. The outermost side of the annular rubber baffle 2 is provided with a number of notches to facilitate the circular motion of the part of the annular rubber baffle 2. The left and right side support mechanisms 3 provide upward and middle support forces when the annular rubber baffle 2 rotates, clamping the left and right sides of the empty bottle body, and the front and rear clamping mechanisms 4 clamp the front and rear sides of the empty bottle body. When the conveying mechanism 1 conveys the empty bottle body to the injection port of the liquid injection device, the conveying mechanism 1 stops moving immediately, and the left and right side wall support mechanisms and the front and rear clamping mechanisms 4 lock the empty bottle body in place, thereby preventing the empty bottle body from continuing to slide forward due to inertia, thereby achieving the goal of stopping the empty bottle body directly under the liquid injection device.

[0053] Reference Figure 1 、 Figure 4 and Figure 5 As shown: an annular groove 21 is provided on the side wall of the annular rubber baffle 2 facing the outside of the conveying mechanism 1, and a support structure 31 is provided in the annular groove 21 for supporting the annular rubber baffle 2 upward and toward the inside of the conveying mechanism 1, and the support structure 31 is inclined on one side outside the annular groove 21 to maintain the height of the support structure 31. A support rod 33 for connecting the main support arm 32 and the support plate 12 is provided between the main support arm 32 and the support plate 12, one end of the support rod 33 is connected to the support plate 12, and the other end of the support rod 33 is connected to one end of the main support arm 32.

[0054] The main support arm 32 provides an oblique upward support force, which is divided into a vertical force and a horizontal force toward the middle of the conveyor belt 11 at the support structure 31. The vertical force is balanced by the gravity of the annular rubber baffle 2 at the upper end of the conveyor belt 11, and the horizontal force toward the middle of the conveyor belt 11 makes the two annular rubber baffles 2 approach each other, so that the annular rubber baffle 2 can clamp the empty bottle body above the conveyor belt 11.

[0055] Reference Figure 4 、 Figure 5 and Figure 7 As shown: the support structure 31 includes a first roller 311 that is tightly attached to the bottom of the annular groove 21, and the first roller 311 is rollingly connected to the annular groove 21. The upper and lower ends of the first roller 311 are respectively provided with second rollers 313 that are tightly attached to the two side walls of the annular groove 21, and the second roller 313 is rollingly connected to the two side walls of the annular groove 21.

[0056] The first roller 311 has two, and the upper and lower ends of the two rollers are connected by a first connecting frame 312. The second roller 313 has four, which are respectively arranged in the middle of the two first connecting frames 312. The two first connecting frames 312 are connected by a second connecting frame 314. The first roller 311, the first connecting frame 312, the second roller 313 and the second connecting frame 314 constitute a complete support structure 31. The middle part of the second connecting frame 314 is connected to the main support arm 32. Since the friction coefficient between rubber and metal is relatively large, if a block-shaped metal slider is used directly, it is very easy for the conveying system to malfunction due to the large friction force. Therefore, the first roller 311 and the second roller 313 are used to contact the three surfaces of the annular slide groove to convert the sliding friction into rolling friction, thereby reducing the friction between the support structure 31 and the annular rubber baffle 2, thereby facilitating the normal operation of the conveying system.

[0057] Reference Figure 5 、 Figure 7 and Figure 8 As shown: the main support arm 32 includes a stepped shaft 321 connected to one end of the support rod 33, the stepped shaft 321 is arranged tilted toward the support structure 31, and a countersunk hole is opened in the middle of the end of the stepped shaft 321 away from the support, and a telescopic rod 322 is arranged in the hole. The telescopic rod 322 and the outside of the main support arm 32 are provided with a first pressure spring 323, one end of the first pressure spring 323 is connected to the telescopic rod 322, and the other end of the first pressure spring 323 is connected to the stepped shaft 321.

[0058] One end of the stepped shaft 321 is connected to the support rod 33, and one end of the telescopic rod 322 is slidably set at the other end of the stepped shaft 321. The other end of the telescopic rod 322 is hinged to the second connecting frame 314. The stepped shaft 321 provides an oblique upward supporting force, and the supporting force is transmitted to the telescopic rod 322 through the first pressure spring 323, pushing the telescopic rod 322 to support the second connecting frame 314, so that the support structure 31 has a certain elasticity, so that the width between the annular rubber baffles 2 on both sides of the conveyor belt 11 can clamp the bottle body.

[0059] Reference Figure 8 and Figure 9The first and second cams 321 are connected to each other in a radial direction by a first sliding groove 3211, and the first sliding groove 3211 is provided with an oblique clamping structure 34. The oblique clamping structure 34 includes a threaded rod 341, one end of the threaded rod 341 is hinged to the end of the support rod 33 close to the support plate 12, and the other end of the threaded rod 341 extends into the first sliding groove 3211 and extends out of the first sliding groove 3211. The other end of the threaded rod 341 is provided with a first extrusion block 342, which is hinged to the threaded rod 341. The first extrusion block 342 abuts against the upper end surface of the first sliding groove 3211, and the threaded rod 341 is at the outer portion of the lower portion of the first sliding groove 3211. The surface is provided with a ring 343, and the upper part of the ring 343 is provided with a second extrusion block 344, the upper end of the second extrusion block 344 abuts the lower end surface of the first slide groove 3211, and the lower end of the second extrusion block 344 is hinged to the ring 343, and the lower part of the ring 343 is provided with a threaded sleeve 345 sleeved on the surface of the threaded rod 341, the upper surface of the threaded sleeve 345 abuts the lower surface of the ring 343, and the lower part of the threaded sleeve 345 is provided with a second pressure spring 346 for preventing the threaded sleeve 345 from moving downward, one end of the second pressure spring 346 abuts the lower surface of the threaded sleeve 345, and the other end of the second pressure spring 346 abuts the threaded rod 341.

[0060] After the support structure 31 is installed in the annular groove 21 on the annular rubber baffle 2, the angle of the threaded rod 341 is adjusted so that the first extrusion block 342 at the end of the threaded rod 341 is tightly pressed against the upper end surface of the first sliding groove 3211, and then the threaded sleeve 345 is rotated. The threaded sleeve 345 rotates and advances along the threaded rod 341 toward the stepped shaft 321, pushing the front end ring 343 toward the stepped shaft 321, and finally making the second extrusion block 344 abut against the lower end surface of the first sliding groove 3211. The second pressure spring 346 provides an upward elastic force to prevent the threaded sleeve 345 from moving downward, so that the first extrusion block 342 and the second extrusion block 344 always clamp the stepped shaft 321, thereby realizing a triangular stable structure of the main support arm 32, the support rod 33 and the oblique clamping structure 34.

[0061] Reference Figure 8 and Figure 9 As shown, a second sliding groove 3411 is opened on the surface of the threaded rod 341 along the radial direction, a connecting rod 3431 is provided between the collar 343 and the second extrusion block 344, and the connecting rod 3431 is slidably set in the second sliding groove 3411.

[0062] When the rotating threaded sleeve 345 rotates toward the stepped shaft 321, the ring 343 moves upward along the threaded rod 341, and the connecting rod 3431 slides in the second slide groove 3411, which can prevent the ring 343 from rotating with the threaded sleeve 345, thereby achieving the second extrusion block 344 to maintain the maximum contact area with the lower end face of the first slide groove 3211, and thus having sufficient friction to prevent the first extrusion block 342 and the second extrusion block 344 from sliding relative to the stepped shaft 321.

[0063] Reference Figure 4 、 Figure 10 and Figure 11 As shown: a linear slide groove 22 is provided on the annular rubber baffle 2, a limiting structure 41 is provided at the front end of the linear slide groove 22, and a clamping structure 42 is provided at one end of the linear slide groove 22 close to the limiting structure 41, and the limiting structure 41 includes a limiting block 411 for offsetting the tendency of the bottle body to move forward, and both ends of the limiting block 411 are provided with a first connecting structure 412 connected to the annular rubber baffles 2 on both sides, the first connecting structure 412 includes a first connecting seat 4121 and a third pressure spring 4122, one end of the first connecting seat 4121 passes through the annular rubber baffle 2 and is fixedly connected to the annular rubber baffle 2, the other end of the first connecting seat 4121 is sleeved on one end of the limiting block 411, the third pressure spring 4122 is provided between the first connecting seat 4121 and the limiting block 411, one end of the third pressure spring 4122 is connected to the first connecting seat 4121, and the other end of the third pressure spring 4122 The end is connected to the limit block 411, and a first baffle is provided in the middle of the first connecting seat 4121, and the first baffle abuts the annular rubber baffle 2. The clamping structure 42 includes a clamping block 421 that cooperates with the limit block 411 to clamp the bottle body. Both ends of the clamping block 421 are provided with a second connecting structure 422 connected to the annular rubber baffles 2 on both sides. The second connecting structure 422 includes a second connecting seat 4221 and a fourth pressure spring 4222. One end of the second connecting seat 4221 is slidably set in the linear slide groove 22 and extends to the outside of the annular rubber baffle 2. The other end of the second connecting seat 4221 is sleeved on one end of the clamping block 421, one end of the fourth pressure spring 4222 is connected to the second connecting seat 4221, and the other end of the fourth pressure spring 4222 is connected to one end of the clamping block 421. A second baffle is provided in the middle of the second connecting seat 4221, and the second baffle abuts the annular rubber baffle 2.

[0064] The first baffle in the middle of the first connecting seat 4121 opens the two annular rubber baffles 2 outward to ensure that an empty bottle body can be placed between the two rubber baffles. The second baffle in the middle of the second connecting seat 4221 opens the two annular rubber baffles outward so that the partial annular rubber baffle 2 between the first connecting seat 4121 and the second connecting seat 4221 has sufficient width to accommodate the empty bottle body. The empty bottle body enters the conveyor belt 11, and the limiting structure 41 and the clamping structure 42 clamp the bottle body. When the conveyor belt 11 stops moving, the limiting structure 41 and the clamping structure 42 also stop moving immediately, thereby stopping the empty bottle body between the limiting structure 41 and the clamping structure 42, thereby preventing the empty bottle body from tipping over due to its own inertia.

[0065] Reference Figure 4 and Figure 12 The input end of the conveying mechanism 1 is provided with a blocking mechanism 5, which includes a friction drive wheel 51 tangential to the outer circumference of the driven roller 14, a rotating shaft 52 connected to the support plates 12 on both sides is provided in the middle of the friction drive wheel 51, and both ends of the rotating shaft 52 extend from the support plates 12 on both sides, and both ends of the rotating shaft 52 are provided with blocking arms 53 that move synchronously, and the support plate 12 is provided with a stop block 54 at the lower end of the blocking arm 53 in the rotation direction, and a rubber pad 55 is provided on the side where the stop block 54 contacts the blocking arm 53.

[0066] The friction driving wheel 51 is tangent to the driven roller 14. When the driven roller 14 rotates, the friction driving wheel 51 is driven to rotate. The rotation direction of the friction driving wheel 51 is opposite to that of the driven roller 14. Therefore, the rotation direction of the rotating arm is opposite to that of the annular rubber baffle. When the clamping structure 42 moves to the blocking mechanism 5, one end of the second connecting seat 4221 abuts against the blocking arm 53. The moving directions of the blocking arm 53 and the second connecting seat 4221 are opposite, driving the clamping block 421 away from the limit block 411, thereby achieving sufficient distance between the limit structure 41 and the clamping structure 42 to place the bottle.

[0067] Reference Figure 10 As shown: a reset structure 423 is provided at one end of the linear slide 22 away from the limiting structure 41, and the reset structure 423 includes a stopper 4232, and the two ends of the stopper 4232 are respectively connected to the two annular rubber baffles 2, and a reset spring 4231 is provided between the middle part of the stopper 4232 and the clamping block 421, one end of the reset spring 4231 is connected to the stopper 4232, and the other end of the reset spring 4231 is connected to the clamping block 421.

[0068] After the blocking arm 53 abuts against the second connecting seat 4221, the second connecting seat 4221 slides in the linear slide groove 22, and the return spring 4231 is compressed, so that the distance between the limit block 411 and the clamping block 421 increases. After the blocking arm 53 disengages from the second connecting seat 4221, the return spring 4231 rebounds, pushing the clamping block 421 toward the limit block 411. During the movement, the clamping block 421 abuts against the bottle first, pushing the bottle toward the limit block 411, and finally making the bottle abut against the limit block 411. The return spring 4231 continues to provide thrust, so that the limit block 411 and the clamping block 421 clamp the bottle.

[0069] A conveying method for a conveying system for food processing, comprising the following steps:

[0070] S1, the left and right side support mechanisms 3 support the annular rubber baffle 2 on the upper end of the conveyor belt 11, so that the annular rubber baffle 2 remains in an upright state;

[0071] S2, the driving mechanism 16 drives the conveyor belt 11 to rotate, and the conveyor belt 11 drives the annular rubber baffle 2 to rotate. At the same time, the active roller 13 drives the friction drive wheel 51 to rotate, and the friction drive wheel 51 drives the blocking arm 53 to rotate, and the blocking arm 53 rests on the rubber pad 55;

[0072] S3, the blocking structure moves to the blocking arm 53, the second connecting seat 4221 abuts against the blocking arm 53, the second connecting seat 4221 and the annular rubber baffle 2 are relatively displaced, the return spring 4231 is compressed, and the distance between the clamping structure 42 and the limiting structure 41 increases;

[0073] S4, the empty bottle body enters between the clamping structure 42 and the limiting mechanism, then the blocking arm 53 disengages from the second connecting seat 4221, the return spring 4231 rebounds, pushing the clamping block 421 to move toward the limiting block 411, and contacts the bottle body during the movement, pushing the bottle body to move and abut against the limiting block 411.

[0074] The above embodiments merely represent one or several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A conveying system for food processing, comprising a conveying mechanism (1), the conveying mechanism (1) comprising a conveying belt (11), support plates (12) being provided on both sides of the conveying belt (11), a driving roller (13) for driving the conveying belt (11) to rotate being provided at one end of the support plate (12), a driven roller (14) being provided at the other end of the support plate (12), a supporting frame (15) for supporting the driving roller (13) and the driven roller (14) being provided on the outer side of the support plate (12), a driving mechanism (16) for driving the driving roller (13) to rotate being provided at the bottom of the support frame (15), characterized in that: Annular rubber baffles (2) are provided on both side edges of the conveying belt (11), and the annular rubber baffles (2) move synchronously with the conveying belt (11). The two annular rubber baffles (2) are provided with left and right side support mechanisms (3) for supporting the two annular rubber baffles (2) in a direction of approaching each other on one side facing the outside of the conveying mechanism (1). Two front and rear clamping mechanisms (4) for clamping the bottle body are symmetrically provided between the two annular rubber baffles (2). An annular groove (21) is provided on the side wall of the annular rubber baffle (2) facing the outside of the conveying mechanism (1), and a support structure (31) for supporting the annular rubber baffle (2) upward and toward the inside of the conveying mechanism (1) is provided in the annular groove (21), and a main support arm (32) for maintaining the height of the support structure (31) is provided on an inclined side outside the annular groove (21), and a support rod (33) for connecting the main support arm (32) and the support plate (12) is provided between the main support arm (32) and the support plate (12), one end of the support rod (33) is connected to the support plate (12), and the other end of the support rod (33) is connected to one end of the main support arm (32); The main support arm (32) includes a stepped shaft (321) connected to one end of the support rod (33), the stepped shaft (321) is arranged obliquely toward the support structure (31), a countersunk hole is opened in the middle of the end of the stepped shaft (321) away from the support, a telescopic rod (322) is arranged in the countersunk hole, and a first pressure spring (323) is provided on the outside of the telescopic rod (322) and the main support arm (32), one end of the first pressure spring (323) is connected to the telescopic rod (322), and the other end of the first pressure spring (323) is connected to the stepped shaft (321).

2. A food processing conveying system according to claim 1, characterized in that: The supporting structure (31) includes a first roller (311) tightly attached to the bottom of the annular groove (21), the first roller (311) being in rolling connection with the annular groove (21), and second rollers (313) tightly attached to the groove walls on both sides of the annular groove (21) being provided at both upper and lower ends of the first roller (311), the second rollers (313) being in rolling connection with the groove walls on both sides of the annular groove (21).

3. A food processing conveying system according to claim 1, characterized in that: The stepped shaft (321) is provided with a first sliding groove (3211) along the radial direction at one end thereof facing the support rod (33); an oblique clamping structure (34) is provided on the first sliding groove (3211); the oblique clamping structure (34) comprises a threaded rod (341); one end of the threaded rod (341) is hinged to an end of the support rod (33) close to the support plate (12); the other end of the threaded rod (341) extends into the first sliding groove (3211) and extends out of the first sliding groove (3211); a first extrusion block (342) is provided at the other end of the threaded rod (341); the first extrusion block (342) is hinged to the threaded rod (341); the first extrusion block (342) abuts against the upper end surface of the first sliding groove (3211); the threaded rod (341) is at the lower part of the first sliding groove (3211); The outer surface of the sleeve (343) is provided with a collar (343), and the upper part of the collar (343) is provided with a second extrusion block (344), the upper end of the second extrusion block (344) abuts against the lower end surface of the first slide groove (3211), and the lower end of the second extrusion block (344) is hinged to the collar (343), and the lower part of the collar (343) is provided with a threaded sleeve (345) sleeved on the surface of the threaded rod (341), the upper surface of the threaded sleeve (345) abuts against the lower surface of the collar (343), and the lower part of the threaded sleeve (345) is provided with a second pressure spring (346) for preventing the threaded sleeve (345) from moving downward, one end of the second pressure spring (346) abuts against the lower surface of the threaded sleeve (345), and the other end of the second pressure spring (346) abuts against the threaded rod (341).

4. A food processing conveying system according to claim 3, characterized in that: A second sliding groove (3411) is provided on the surface of the threaded rod (341) along the radial direction, a connecting rod (3431) is provided between the collar (343) and the second extrusion block (344), and the connecting rod (3431) is slidably arranged in the second sliding groove (3411).

5. A food processing conveying system according to claim 1, characterized in that: A linear slide groove (22) is provided on the annular rubber baffle (2), a limiting structure (41) is provided at the front end of the linear slide groove (22), a clamping structure (42) is provided at one end of the linear slide groove (22) close to the limiting structure (41), the limiting structure (41) includes a limiting block (411) for offsetting the tendency of the bottle body to move forward, and first connecting structures (412) connected to the annular rubber baffles (2) on both sides are provided at both ends of the limiting block (411), the first connecting structure (412) includes a first connecting seat ( 4121) and a third pressure spring (4122), one end of the first connecting seat (4121) passes through the annular rubber baffle (2) and is fixedly connected to the annular rubber baffle (2), the other end of the first connecting seat (4121) is sleeved on one end of the limit block (411), the third pressure spring (4122) is arranged between the first connecting seat (4121) and the limit block (411), one end of the third pressure spring (4122) is connected to the first connecting seat (4121), and the other end of the third pressure spring (4122) is connected to the first connecting seat (4121). One end is connected to the limit block (411), a first baffle is provided in the middle of the first connecting seat (4121), the first baffle is in contact with the annular rubber baffle (2), the clamping structure (42) includes a clamping block (421) that cooperates with the limit block (411) to clamp the bottle body, and both ends of the clamping block (421) are provided with a second connecting structure (422) connected to the annular rubber baffles (2) on both sides, the second connecting structure (422) includes a second connecting seat (4221) and a fourth pressure spring (4222), and the second connecting One end of the connecting seat (4221) is slidably arranged in the linear slide groove (22) and extends to the outside of the annular rubber baffle (2), the other end of the second connecting seat (4221) is sleeved on one end of the clamping block (421), one end of the fourth pressure spring (4222) is connected to the second connecting seat (4221), and the other end of the fourth pressure spring (4222) is connected to one end of the clamping block (421), and a second baffle is provided in the middle of the second connecting seat (4221), and the second baffle is in contact with the annular rubber baffle (2).

6. A food processing conveying system according to claim 1, characterized in that: A blocking mechanism (5) is provided at the input end of the conveying mechanism (1). The blocking mechanism (5) comprises a friction driving wheel (51) tangential to the outer circumference of the driven roller (14). A rotating shaft (52) connected to the support plates (12) on both sides is provided in the middle of the friction driving wheel (51). Both ends of the rotating shaft (52) extend out of the support plates (12) on both sides. Synchronously moving blocking arms (53) are provided at both ends of the rotating shaft (52). A stop block (54) is provided at the lower end of the support plate (12) in the rotation direction of the blocking arm (53). A rubber pad (55) is provided on the side of the stop block (54) in contact with the blocking arm (53).

7. A food processing conveying system according to claim 6, characterized in that: A reset structure (423) is provided at one end of the linear slide (22) away from the limiting structure (41). The reset structure (423) includes a stopper (4232). Both ends of the stopper (4232) are respectively connected to the two annular rubber baffles (2). A reset spring (4231) is provided between the middle of the stopper (4232) and the clamping block (421). One end of the reset spring (4231) is connected to the stopper (4232), and the other end of the reset spring (4231) is connected to the clamping block (421).

8. A conveying method for a food processing conveying system, applied to a food processing conveying system according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, the left and right side support mechanisms (3) support the annular rubber baffle (2) on the upper end of the conveyor belt (11), so that the annular rubber baffle (2) remains in an upright state; S2, the driving mechanism (16) drives the conveying belt (11) to rotate, the conveying belt (11) drives the annular rubber baffle (2) to rotate, and at the same time the driven roller (14) drives the friction driving wheel (51) to rotate, the friction driving wheel (51) drives the blocking arm (53) to rotate, and the blocking arm (53) rests on the rubber pad (55); S3, the blocking structure moves to the blocking arm (53), the second connecting seat (4221) abuts against the blocking arm (53), the second connecting seat (4221) and the annular rubber baffle (2) are relatively displaced, the return spring (4231) is compressed, and the distance between the clamping structure (42) and the limiting structure (41) increases; S4, the empty bottle body enters between the clamping structure (42) and the limiting mechanism, then the blocking arm (53) disengages from the second connecting seat (4221), the return spring (4231) rebounds, and pushes the clamping block (421) to move toward the limiting block (411), and contacts the bottle body during the movement, pushing the bottle body to move and abut against the limiting block (411).

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