CN116767822A - Push mechanism and fruit processingequipment - Google Patents

Abstract

The application discloses a pushing mechanism and a fruit processing device, wherein the pushing mechanism comprises a workbench, a pushing guide rail, a pushing sliding block, a pushing driving assembly, a first pushing piece and a second pushing piece; the pushing guide rail is connected to the workbench and is parallel to the length direction of the workbench, the pushing slide block is in sliding fit with the pushing guide rail, and the first pushing piece and the second pushing piece are respectively connected with the pushing slide block; the pushing mechanism is sequentially provided with a discharging station, a clamping station and a discharging station; the pushing driving assembly is in transmission connection with the pushing sliding block, so that the pushing sliding block is driven to drive the first pushing piece to move between the discharging station and the clamping station, and drive the second pushing piece to move between the clamping station and the discharging station. The application aims to provide a high-efficiency pushing mechanism and a fruit processing device comprising the pushing mechanism.

Description

Push mechanism and fruit processingequipment

Technical Field

The application relates to the technical field of fruit processing, in particular to a pushing mechanism and a fruit processing device.

Background

In order to facilitate long-term storage and package and sale, some fruits need to be processed such as slicing, drying and the like. In the slicing process, fruits need to be conveyed from a discharging station to a clamping station, and the fruits are cut into fruit slices at the clamping station and then conveyed to the next station. The existing fruit pushing mechanisms push the fruits step by step in the pushing process, and the transmission efficiency is low. In addition, in order to prevent the pushing mechanism from pushing the fruit slices back in the returning process, a complex lifting mechanism is often arranged, so that the production cost is increased.

Disclosure of Invention

Accordingly, the present application is directed to providing a pushing mechanism with high efficiency and a fruit processing device including the pushing mechanism.

In order to achieve the above object, the technical solution of the embodiment of the present application is as follows:

a pushing mechanism comprises a workbench, a pushing guide rail, a pushing sliding block, a pushing driving assembly, a first pushing piece and a second pushing piece; the pushing guide rail is connected to the workbench and is parallel to the length direction of the workbench, the pushing slide block is in sliding fit with the pushing guide rail, and the first pushing piece and the second pushing piece are respectively connected with the pushing slide block; the pushing mechanism is sequentially provided with a discharging station, a clamping station and a discharging station; the pushing driving assembly is in transmission connection with the pushing sliding block, so that the pushing sliding block is driven to drive the first pushing piece to move between the discharging station and the clamping station, and drive the second pushing piece to move between the clamping station and the discharging station.

Preferably, the pushing slider comprises a slider body and a spacing rod connected with the slider body, the spacing rod extends along the length direction of the workbench, the first pushing piece is connected with one end of the spacing rod, the second pushing piece is rotatably connected with the other end of the spacing rod, and the rotation axis of the second pushing piece is parallel to the width direction of the workbench.

Preferably, the pushing mechanism further comprises a first trigger rod and a second trigger rod, wherein the first trigger rod and the second trigger rod are positioned above the workbench, the first trigger rod is close to the unloading station, the second trigger rod is close to the clamping station, and a touch arm is arranged on the second pushing piece; when the second pushing piece moves to the unloading station, the touch arm is touched with the first trigger rod to enable the second pushing piece to rotate to a return gesture; when the second pushing piece moves to the clamping station, the touch arm and the second trigger rod touch each other to enable the second pushing piece to rotate to a pushing gesture.

Preferably, the pushing mechanism further comprises an extension spring, the extension spring is respectively connected with the spacing rod and the second pushing piece, and the touch arm and the extension spring are respectively located at two opposite ends of the second pushing piece.

Preferably, the pushing slide block further comprises a pushing rotating shaft connected with the spacing rod, the pushing rotating shaft extends along the width direction of the workbench, and the second pushing piece is provided with a shaft hole in running fit with the pushing rotating shaft.

Preferably, the pushing driving assembly comprises a pushing motor and a pushing synchronous belt in transmission connection with the pushing motor, the pushing synchronous belt and the pushing guide rail are both arranged on the side edge of the workbench, and the pushing sliding block is connected with a belt of the pushing synchronous belt.

In addition, the application also provides a fruit processing device, which comprises a clamp mechanism and the pushing mechanism, wherein the clamp mechanism is arranged corresponding to the clamping station and comprises a clamping guide rail, a first clamping arm, a second clamping arm, a clamping driving piece, a swinging arm, a first connecting rod and a second connecting rod; the swing arm is rotatably arranged between the first clamping arm and the second clamping arm, the rotation axis of the swing arm is perpendicular to the length direction of the clamping guide rail, the opposite ends of the first connecting rod are respectively connected with one end of the first clamping arm and one end of the swing arm in a rotating mode, and the opposite ends of the second connecting rod are respectively connected with the second clamping arm and the other end of the swing arm in a rotating mode; the first clamping arm and the second clamping arm are respectively in sliding fit with the clamping guide rail, and the clamping driving piece is in transmission connection with the first clamping arm or the second clamping arm so as to drive the first clamping arm and the second clamping arm to be close to or separated from each other.

Preferably, the clamp mechanism further comprises a clamp motor and a clamp rotating shaft, the clamp rotating shaft penetrates through the clamping guide rail and is fixedly connected with the clamping guide rail, the swing arm is in running fit with the clamp rotating shaft, and the clamp motor is in transmission connection with the clamp rotating shaft to drive the clamp rotating shaft to rotate together with the clamping guide rail.

Preferably, the clamp rotating shaft passes through the middle position in the length direction of the clamping guide rail, and a bearing seat matched with the clamp rotating shaft is arranged at the middle position in the length direction of the swinging arm.

Preferably, the fixture mechanism further comprises a first linear driving module and a second linear driving module, the driving direction of the first linear driving module is perpendicular to the driving direction of the second linear driving module, the fixed end of the second linear driving module is connected with the driving end of the first linear driving module, and the driving end of the second linear driving module is connected with the clamping guide rail.

According to the technical scheme, the pushing mechanism comprises the workbench, the pushing guide rail arranged along the length direction of the workbench, the pushing sliding block in sliding fit with the pushing guide rail, the pushing driving assembly used for driving the pushing sliding block, and the first pushing piece and the second pushing piece which are connected to the pushing sliding block, wherein the first pushing piece and the second pushing piece are spaced, so that materials on the discharging station and the clamping station can be processed simultaneously. When pushing the motion of material drive assembly drive propelling movement slider along push guide rail, first blevile of push spare pushes away the fruit from the blowing station to the centre gripping station, and the second blevile of push spare pushes away the fruit piece from the centre gripping station to the station of unloading simultaneously, promotes transmission efficiency.

Drawings

FIG. 1 is a perspective view of a pushing mechanism according to an embodiment of the present application;

FIG. 2 is a partial view of FIG. 1;

FIG. 3 is a perspective view showing another state of the pushing mechanism according to the embodiment of the present application;

FIG. 4 is a partial view of FIG. 3;

FIG. 5 is a perspective view of a fruit processing device according to an embodiment of the present application;

FIG. 6 is a perspective view of a clamp mechanism in an embodiment of the application;

FIG. 7 is another perspective view of a clamp mechanism according to an embodiment of the present application;

FIG. 8 is a partial view of FIG. 7;

FIG. 9 is a perspective view of a slicing mechanism in accordance with an embodiment of the present application;

FIG. 10 is another perspective view of a slicing mechanism according to an embodiment of the present application;

FIG. 11 is a partial view of a slicing mechanism in accordance with an embodiment of the present application;

FIG. 12 is a perspective view of a first cutter assembly according to an embodiment of the present application;

FIG. 13 is a partial perspective view of a first cutter assembly according to an embodiment of the present application;

FIG. 14 is a schematic view of an assembly of a first cutter assembly according to an embodiment of the present application;

FIG. 15 is a perspective view of a movable seat according to an embodiment of the present application;

FIG. 16 is a perspective view of a connecting base according to an embodiment of the present application;

fig. 17 is a perspective view of a locking member according to an embodiment of the present application.

Detailed Description

The technical scheme of the application is further elaborated below by referring to the drawings in the specification and the specific embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. In the following description, reference is made to the expression "some embodiments" which describe a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or a different subset of all possible embodiments and may be combined with each other without conflict.

It will be further understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 4 in combination, the present application provides a pushing mechanism 200, which includes a workbench 210, a pushing rail 220, a pushing slider 230, a pushing driving assembly 240, a first pushing member 250 and a second pushing member 260; the pushing guide rail 220 is connected to the workbench 210 and is arranged parallel to the length direction of the workbench 210, the pushing slide block 230 is in sliding fit with the pushing guide rail 220, and the first pushing member 250 and the second pushing member 260 are respectively connected with the pushing slide block 230; the pushing mechanism 200 is sequentially provided with a discharging station 211, a clamping station 212 and a discharging station 213; the pushing driving assembly 240 is in driving connection with the pushing slider 230, so as to drive the pushing slider 230 to drive the first pushing member 250 to move between the discharging station 211 and the clamping station 212, and simultaneously, the second pushing member 260 to move between the clamping station 212 and the discharging station 213.

Wherein the discharge station 211 is for placing fruit, the holding station 212 corresponds to the slicing mechanism 100 such that the slicing mechanism 100 slices the fruit therein, and the sliced fruit exits the pushing mechanism 200 at the discharge station 213. Because the pushing slide block 230 is connected with the first pushing member 250 and the second pushing member 260 at the same time, when the pushing drive assembly 240 drives the pushing slide block 230 to move along the pushing guide rail 220, feeding (pushing fruits to the clamping station 212 by the discharging station 211) and discharging (pushing fruits to the discharging station 213 by the clamping station 212) are performed at the same time, so that the operation efficiency is improved.

In the above technical solution of the present application, since the pushing mechanism 200 includes the working table 210, the pushing guide rail 220 arranged along the length direction of the working table 210, the pushing slide block 230 slidingly engaged with the pushing guide rail 220, the pushing driving assembly 240 for driving the pushing slide block 230, and the first pushing member 250 and the second pushing member 260 connected to the pushing slide block 230, the first pushing member 250 and the second pushing member 260 are spaced apart so as to simultaneously process the materials on the discharging station 211 and the holding station 212. When the pushing driving assembly 240 drives the pushing slider 230 to move along the pushing rail 220, the first pushing member 250 pushes the fruit from the discharging station 211 to the holding station 212, and the second pushing member 260 pushes the fruit piece from the holding station 212 to the discharging station 213, so as to improve the conveying efficiency.

Preferably, the pushing slider 230 includes a slider body 231 and a spacing rod 232 connected to the slider body 231, the spacing rod 232 extending along a length direction of the table 210, the first pushing member 250 being connected to one end of the spacing rod 232, the second pushing member 260 being rotatably connected to the other end of the spacing rod 232, and a rotation axis of the second pushing member 260 being parallel to a width direction of the table 210. In this embodiment, the spacer 232 is used to make the first pushing member 250 and the second pushing member 260 reach a corresponding distance, which is equal to the distance between the clamping station 212 and the unloading station 213, so that when the first pushing member 250 pushes the fruit from the unloading station 211 to the clamping station 212, the second pushing member 260 just pushes the fruit piece from the clamping station 212 to the unloading station 213. The second pusher 260 is rotatably coupled to the spacer 232 such that the second pusher 260 can be performed in different postures during pushing and returning. For example, when the second pushing member 260 is moved from the holding station 212 to the unloading station 213, one end of the second pushing member 260 abuts against the table 210 or is close to the table 210, so that the fruit slices can be pushed together to the unloading station 213. And the second pusher 260 is rotated to be spaced apart from the table 210 when the second pusher 260 is returned from the unloading station 213 to the holding station 212, so as not to push the fruit pieces on the table 210 back.

Further, the pushing mechanism 200 further includes a first trigger lever 281 and a second trigger lever 282 above the working table 210, the first trigger lever 281 is close to the unloading station 213, the second trigger lever 282 is close to the clamping station 212, and the second pushing member 260 is provided with a touch arm 261; when the second pusher 260 moves to the unloading station 213, the touch arm 261 touches the first trigger lever 281 to rotate the second pusher 260 to the return gesture; when the second pusher 260 moves to the clamping station 212, the touching arm 261 touches the second trigger lever 282 to rotate the second pusher 260 to the pushing position. In the embodiment shown in the drawings, when the second pusher 260 moves to the unloading station 213 or passes over the unloading station 213, the touching arm 261 of the second pusher 260 touches the first triggering lever 281 to rotate the second pusher 260 to a return posture parallel to the surface of the table 210. After the second pusher 260 returns to the clamping station 212, the touching arm 261 touches the second trigger lever 282 to rotate the second pusher 260 to a pushing posture perpendicular to the surface of the table 210.

Further, the pushing mechanism 200 further includes a tension spring 270, the tension spring 270 is respectively connected to the spacer 232 and the second pushing member 260, and the touching arm 261 and the tension spring 270 are respectively located at two opposite ends of the second pushing member 260. The tension spring 270 is used for improving the stability of the second pusher 260 in the pushing posture and the return posture, and preventing the second pusher 260 from shaking. Preferably, the pushing slider 230 further includes a pushing shaft 233 connected to the spacer 232, and the second trigger rod 282 is provided with a shaft hole matched with the pushing shaft 233; the second pushing member 260 achieves the change of the posture by being in a rotating fit with the pushing shaft 233. In addition, the pushing driving assembly 240 may further include a pushing motor 241 and a pushing synchronous belt 242 in transmission connection with the pushing motor 241, where the pushing synchronous belt 242 and the pushing guide rail 220 are both disposed on the side of the workbench 210, and the pushing slider 230 is connected with a belt of the pushing synchronous belt 242. The pushing synchronous belt 242 and the pushing guide rail 220 are both arranged at the side edge of the workbench 210 so as not to occupy the space of the table surface of the workbench 210, so that the space of the table surface of the workbench 210 can be completely used for placing materials. The pushing motor 241 drives the pushing synchronous belt 242 to drive the pushing slide block 230 to reciprocate in a linear motion to complete the pushing and discharging process. In addition, a discharging sensor 290 may be disposed on the workbench 210 near the discharging station 211, where the discharging sensor 290 is used to detect whether the discharging station 211 has fruits, so as to instruct the pushing mechanism to perform the pushing operation.

Referring to fig. 5 to 8 in combination, the present application further provides a fruit processing apparatus 10, where the fruit processing apparatus 10 may include a slicing mechanism 100, a clamping mechanism 300 and the above pushing mechanism 200, the clamping mechanism 300 is located below the clamping station 212, the slicing mechanism 100 is located above the clamping station 212, after the pushing mechanism 200 pushes the fruit to the clamping station 212, the clamping mechanism 300 clamps the fruit, and the slicing mechanism 100 slices the fruit. Thereafter, the pushing mechanism 200 pushes the fruit pieces to the next station while pushing new fruits to grip the station 212.

Wherein the clamp mechanism 300 includes a clamp rail 310, a first clamp arm 320, a second clamp arm 330, a clamp drive 340, a swing arm 350, a first link 361, and a second link 362; the swing arm 350 is rotatably disposed between the first clamping arm 320 and the second clamping arm 330, the rotation axis of the swing arm 350 is perpendicular to the length direction of the clamping rail 310, opposite ends of the first link 361 are respectively rotatably connected to one ends of the first clamping arm 320 and the swing arm 350, and opposite ends of the second link 362 are respectively rotatably connected to the other ends of the second clamping arm 330 and the swing arm 350; the first clamping arm 320 and the second clamping arm 330 are respectively in sliding fit with the clamping guide rail 310, and the clamping driving member 340 is in transmission connection with the first clamping arm 320 or the second clamping arm 330 so as to drive the first clamping arm 320 and the second clamping arm 330 to be close to or separated from each other. The clamping mechanism 300 may be disposed directly below the slicing mechanism 100, and the first clamping arm 320 and the second clamping arm 330 are used for clamping the conveyed fruits together. Since the swing arm 350 is located between the first clamping arm 320 and the second clamping arm 330, and one end of the swing arm 350 is connected to the first clamping arm 320 through the first link 361 and the other end of the swing arm 350 is connected to the second clamping arm 330 through the second link 362, the first clamping arm 320 and the second clamping arm 330 form a linkage, and the first clamping arm 320 and the second clamping arm 330 may simultaneously approach the swing arm 350 or simultaneously approach away from the swing arm 350. The clamping driving member 340 only needs to drive one of the first clamping arm 320 and the second clamping arm 330 to draw the first clamping arm 320 and the second clamping arm 330 together or separate them from each other, so as to complete the clamping and releasing actions of the fruit. At the same time, the linkage between the first clamping arm 320 and the second clamping arm 330 causes the fruit to be clamped in the intermediate position of the clamp mechanism 300 at all times.

Optionally, the clamp mechanism 300 further includes a clamp motor 371 and a clamp shaft 372, the clamp shaft 372 passes through the clamp rail 310 and is fixedly connected with the clamp rail 310, the swing arm 350 realizes a rotation function thereof by being in rotation fit with the clamp shaft 372, and the clamp motor 371 is in transmission connection with the clamp shaft 372 through a clamp synchronous belt 373 to drive the clamp shaft 372 to rotate together with the clamp rail 310. In this embodiment, the clamp motor 371 drives the clamp shaft 372 to reciprocally rotate, so that the clamping rail 310 and the first and second clamping arms 320 and 330 can reciprocally rotate to change the clamping orientation of the fruit. Further, the clamp shaft 372 passes through the middle position in the length direction of the clamp rail 310 so that the rotation center overlaps the clamp center. A bearing seat 351 engaged with the clamp shaft 372 is provided at a middle position of the swing arm 350 in the length direction to reduce a rotational friction force between the swing arm 350 and the clamp shaft 372.

Optionally, the fixture mechanism 300 further includes a first linear driving module 380 and a second linear driving module 390, the driving direction of the first linear driving module 380 is perpendicular to the driving direction of the second linear driving module 390, the fixed end of the second linear driving module 390 is connected with the driving end of the first linear driving module 380, and the driving end of the second linear driving module 390 is connected with the clamping rail 310. The specific structure of the first and second linear driving modules 380 and 390 is not particularly limited, and ball screw driving may be adopted, or linear driving modes such as an electric sliding table, a pneumatic cylinder, a hydraulic cylinder, and the like may be adopted. In the embodiment shown in the drawings, the first linear driving module 380 and the second linear driving module 390 each adopt a mode that a motor drives a ball screw through a synchronous belt to perform linear motion.

Referring to fig. 9 to 11 in combination, as an alternative embodiment of the present application, the slicing mechanism 100 may include:

a base plate 100;

the first pitch varying assembly 120, the first pitch varying assembly 120 includes a first bracket 121 slidably disposed on the base plate 110 and a first adjusting structure 1201 disposed on the first bracket 121, the first adjusting structure 1201 includes a first slider 123 and a second slider 124 with adjustable relative distance, the first slider 123 and the second slider 124 slide along the same line, and a sliding direction of the first slider 123/the second slider 124 is perpendicular to a sliding direction of the first bracket 121 relative to the base plate 100;

the second pitch varying assembly 130, the second pitch varying assembly 130 includes a second bracket 131 connected to the base plate 110 and a second adjustment structure 1301 provided on the second bracket 131, the second adjustment structure 1301 includes a third slider 133 and a fourth slider 134 whose relative distances are adjustable, the third slider 133 and the fourth slider 134 slide along the same line, and a sliding direction of the third slider 133/fourth slider 134 is parallel to a sliding direction of the first slider 123/second slider 124;

a first cutter assembly 140, both ends of the first cutter assembly 140 being rotatably coupled with the first and third sliders 123 and 133, respectively;

and a second cutter assembly 150, both ends of the second cutter assembly 150 being rotatably coupled with the second slider 124 and the fourth slider 134, respectively.

Wherein the first and second cutter assemblies 140, 150 are used to slice fruit, and the first and second pitch assemblies 120, 130 are used to change the position and angle of the first and second cutter assemblies 140, 150. Since the opposite ends of the first cutter assembly 140 are rotatably coupled to the first slider 123 and the third slider 133, respectively, the opposite ends of the second cutter assembly 150 are rotatably coupled to the second slider 124 and the fourth slider 134, respectively, the spacing and the angle between the first cutter assembly 140 and the second cutter assembly 150 can be changed by driving the first adjustment structure 1201 to slide the first slider 123 and the second slider 124, and driving the second adjustment structure 1301 to slide the third slider 133 and the fourth slider 134, respectively, thereby cutting the fruit into a desired size. The first adjustment mechanism 1201 and the second adjustment mechanism 1301 may drive the slider to move in a manner that is cylinder driven, hydraulic cylinder driven, ball screw driven, or the like.

The first bracket 121 is slidably disposed on the base plate 110, and the sliding direction of the first bracket 121 is perpendicular to the sliding direction of the first slider 123/the second slider 124, such that the first pitch assembly 120 can adaptively approach or separate from the second pitch assembly 130, which provides for adjusting the spacing and the included angle between the first cutter assembly 140 and the second cutter assembly 150. For example, when first cutter assembly 140/second cutter assembly 150 is perpendicular to first gage assembly 120, the separation distance between first gage assembly 120 and second gage assembly 130 is greatest, and the smaller the angle between first cutter assembly 140/second cutter assembly 150 and first gage assembly 120, the smaller the separation distance between first gage assembly 120 and second gage assembly 130. The slicing mechanism 100 may also be provided with a visual analysis module by which the optimal cutter angle and position are calculated according to the specific shape and size of the fruit, so as to adjust the spacing and included angle of the first cutter assembly 140 and the second cutter assembly 150.

In the above-mentioned aspect of the present application, since the slicing mechanism 100 includes the base plate 110, the first pitch changing assembly 120, the second pitch changing assembly 130, the first cutter assembly 140 and the second cutter assembly 150, the first bracket 121 of the first pitch changing assembly 120 is slidably disposed on the base plate 110, so that the first pitch changing assembly 120 can adaptively approach or separate from the second pitch changing assembly 130. The opposite ends of the first cutter assembly 140 are respectively rotatably connected with the first slider 123 and the third slider 133, and the opposite ends of the second cutter assembly 150 are respectively rotatably connected with the second slider 124 and the fourth slider 134, so that the distance and the included angle between the first cutter assembly 140 and the second cutter assembly 150 can be changed by driving the first distance changing assembly 120 and the second distance changing assembly 130, and the position and the angle of the lower cutter can be adjusted according to the specific shape and the size of the fruits, so that the fruits can be cut into the similar size as possible.

Optionally, the first adjusting structure 1201 further includes a first screw rod 122 and a first pitch-changing motor 125, the axial direction of the first screw rod 122 is perpendicular to the sliding direction of the first bracket 121, the first screw rod 122 is provided with a first threaded section matched with the first sliding member 123 and a second threaded section matched with the second sliding member 124, the rotation direction of the first threaded section is opposite to that of the second threaded section, and the first pitch-changing motor 125 is in transmission connection with the first screw rod 122 to drive the first sliding member 123 and the second sliding member 124 to approach each other or separate from each other;

the second adjusting structure 1301 further includes a second screw rod 132 and a second variable-pitch motor 135, the second screw rod 132 is provided with a third threaded section matched with the third sliding piece 133 and a fourth threaded section matched with the fourth sliding piece 134, the rotation direction of the third threaded section is opposite to that of the fourth threaded section, the position of the third threaded section corresponds to that of the first threaded section, the position of the fourth threaded section corresponds to that of the second threaded section, and the second variable-pitch motor 135 is in transmission connection with the second screw rod 132 to drive the third sliding piece 133 and the fourth sliding piece 134 to be close to each other or far from each other.

In this embodiment, the spacing and angle between the first and second cutter assemblies 140 and 150 can be varied by driving the corresponding first and second lead screws 122 and 132 to rotate by the first and second variable pitch motors 125 and 135, thereby cutting the fruit to a desired size. Specifically, first pitch assembly 120 may drive the end of first cutter assembly 140 coupled to first slider 123 and the end of second cutter assembly 150 coupled to second slider 124 toward and away from each other; the second pitch assembly 130 may drive the end of the first cutter assembly 140 coupled to the third slider 133 and the end of the second cutter assembly 150 coupled to the fourth slider 134 toward and away from each other.

As an alternative embodiment of the present application, first pitch assembly 120 is adapted to be moved closer to or farther from second pitch assembly 130. The slicing mechanism 100 further comprises a distance adjusting slide rail 161 and a distance adjusting slide block 162 in sliding fit with the distance adjusting slide rail 161, wherein the distance adjusting slide rail 161 is connected to the bottom plate 110 and is perpendicular to the first screw rod 122, and the distance adjusting slide block 162 is connected to the bottom of the first bracket 121. The first pitch varying assembly 120 is slidably disposed on the base plate 110 through the pitch adjusting slider 162 and the pitch adjusting rail 161, such that the first pitch varying assembly 120 can automatically approach or separate from the second pitch varying assembly 130 when the angle between the first tool assembly 140/the second tool assembly 150 and the first screw 122 is changed.

To further enhance the stability and accuracy of the first/second cutter assembly 140, 150 adjustment process, the first pitch assembly 120 further includes a first guide rail 126 disposed on the first bracket 121, and first and second guide slides 127, 128 slidably engaged with the first guide rail 126; the first guide slider 127 is connected to the first slider 123, and the second guide slider 128 is connected to the second slider 124; the first guide slide rail 126 can be used to share most of the load borne by the first screw rod 122, so as to improve the stability and precision of the first guide slide block 127 and the second guide slide block 128 in the sliding process, and improve the service life of the screw-nut mechanism. Similarly, the second pitch assembly 130 may also include a second guide rail 136 disposed on the second bracket 131, and a third guide slider 137 and a fourth guide slider 138 slidably engaged with the second guide rail 136; the third guide slider 137 is connected to the third slider 133, and the fourth guide slider 138 is connected to the fourth slider 134. The second guiding sliding rail 136 can be used for sharing most of the load born by the second screw rod 132, so as to improve the stability and precision of the third guiding sliding block 137 and the fourth guiding sliding block 138 in the sliding process.

Further, the slicing mechanism 100 further includes a slicing driving member 170, the slicing driving member 170 includes a body 171 and a telescopic rod 172 movably disposed in the body 171, the telescopic rod 172 is connected with the base plate 110, and an axial direction of the telescopic rod 172 is perpendicular to an axial direction of the first screw 122. The slice driving member 170 is used to drive the first and second cutter assemblies 140 and 150 to move up and down, completing the cutting and return actions. In the embodiment shown in the drawings, the number of the slice driving members 170 is two, and the two slice driving members 170 are respectively connected to opposite ends of the base plate 110 while applying force to the base plate 110. The slice driving member 170 is any one of an air cylinder, a hydraulic cylinder and an electric sliding table.

As an alternative embodiment of the present application, the first pitch assembly 120 further includes a first pitch-variable synchronous belt 129 disposed on the first bracket 121, and the first pitch-variable motor 125 is in transmission connection with the first screw 122 through the first pitch-variable synchronous belt 129; and/or, the second pitch assembly 130 further comprises a second pitch-changing synchronous belt 139 arranged on the second bracket 131, and the second pitch-changing motor 135 is in transmission connection with the second screw rod 132 through the second pitch-changing synchronous belt 139. The provision of the synchronous pulley mechanism may enable the first and second pitch motors 125, 135 to be disposed within the slicing mechanism 100 without protruding from the ends of the first and second lead screws 122, 132, optimizing the structural configuration.

Referring to fig. 12 to 17 in combination, as an alternative embodiment of the present application, the first cutter assembly 140 may include a movable seat 141, a connecting seat 142 and a blade 143, the blade 143 is disposed on the movable seat 141, the movable seat 141 is detachably connected to the connecting seat 142, a connecting portion 1421 is disposed on a side of the connecting seat 142 facing away from the movable seat 141, and opposite ends of the connecting portion 1421 are respectively rotatably connected to the first sliding member 123 and the third sliding member 133. When the blade 143 is worn, the operator only needs to detach the movable seat 141 and replace the blade 143 with a new one for use.

Further, the first cutter assembly 140 further includes a locking member 144, and the connection base 142 is provided with a limiting groove 1422 and a locking groove 1423 communicated with the limiting groove 1422; the movable seat 141 is provided with a limiting protrusion 1411 matched with the limiting groove 1422, and the locking piece 144 is slidably matched with the locking groove 1423 and can be clamped with the limiting protrusion 1411. The movable seat 141 is matched with a limiting groove 1422 arranged on the connecting seat 142 through a limiting protrusion 1411, and the locking piece 144 is used for locking the movable seat 141 on the connecting seat 142, so that the movable seat 141 is prevented from loosening.

Optionally, the locking member 144 is provided with a latch hook 1441, the limiting protrusion 1411 is formed with a recess 1412, the shape of the latch hook 1441 is matched with that of the recess 1412, the first cutter assembly 140 further includes an elastic member 145 disposed in the locking groove 1423, and one end of the elastic member 145 abuts against the locking member 144, so that the latch hook 1441 is clamped in the recess 1412. The elastic member 145 applies force to the locking member 144 so that the latch hook 1441 moves toward the limit projection 1411. When the limiting protrusion 1411 of the movable seat 141 enters the limiting groove 1422 and the recess 1412 corresponds to the locking groove 1423, the latch hook 1441 is just snapped into the recess 1412 to lock the relative positions of the movable seat 141 and the connection seat 142, so as to prevent the movable seat 141 from being withdrawn from the connection seat 142. In the embodiment shown in the drawings, the limiting groove 1422 and the limiting protrusion 1411 are dovetail-shaped to form a mortise and tenon structure, so that the connecting seat 142 and the movable seat 141 are tightly matched, and the locking member 144 and the recess 1412 on the limiting protrusion 1411 are equivalent to mortises for completing the final clamping. When the blade 143 needs to be replaced, the movable seat 141 can be smoothly detached by pushing the locking member 144 to withdraw the latch hook 1441 from the recess 1412. Preferably, the first cutter assembly 140 may further include a cover plate 146, and the cover plate 146 is connected to the connection seat 142 and covers the locking groove 1423. The cover 146 is stopped on the locking member 144 to prevent the locking member 144 from sliding out of the locking groove 1423.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. The scope of the application is to be determined by the appended claims.

Claims (10)

1. The pushing mechanism is characterized by comprising a workbench, a pushing guide rail, a pushing sliding block, a pushing driving assembly, a first pushing piece and a second pushing piece; the pushing guide rail is connected to the workbench and is parallel to the length direction of the workbench, the pushing slide block is in sliding fit with the pushing guide rail, and the first pushing piece and the second pushing piece are respectively connected with the pushing slide block; the pushing mechanism is sequentially provided with a discharging station, a clamping station and a discharging station; the pushing driving assembly is in transmission connection with the pushing sliding block, so that the pushing sliding block is driven to drive the first pushing piece to move between the discharging station and the clamping station, and drive the second pushing piece to move between the clamping station and the discharging station.

2. The pushing mechanism according to claim 1, wherein the pushing slider comprises a slider body and a spacer rod connected to the slider body, the spacer rod extends in a length direction of the table, the first pushing member is connected to one end of the spacer rod, the second pushing member is rotatably connected to the other end of the spacer rod, and a rotation axis of the second pushing member is parallel to a width direction of the table.

3. The pushing mechanism of claim 2, further comprising a first trigger lever and a second trigger lever above the table, the first trigger lever being proximate the discharge station, the second trigger lever being proximate the clamping station, the second pusher having a touch arm disposed thereon; when the second pushing piece moves to the unloading station, the touch arm is touched with the first trigger rod to enable the second pushing piece to rotate to a return gesture; when the second pushing piece moves to the clamping station, the touch arm and the second trigger rod touch each other to enable the second pushing piece to rotate to a pushing gesture.

4. A pushing mechanism according to claim 3, further comprising extension springs connecting the spacer bar and the second pushing member, respectively, the touch arm and the extension springs being located at opposite ends of the second pushing member, respectively.

5. The pushing mechanism according to claim 2, wherein the pushing slider further comprises a pushing rotating shaft connected to the spacer, the pushing rotating shaft extends along the width direction of the workbench, and the second pushing member is provided with a shaft hole in running fit with the pushing rotating shaft.

6. The pushing mechanism according to any one of claims 1 to 5, wherein the pushing driving assembly comprises a pushing motor and a pushing synchronous belt in transmission connection with the pushing motor, the pushing synchronous belt and the pushing guide rail are both arranged on the side edge of the workbench, and the pushing sliding block is connected with a belt of the pushing synchronous belt.

7. A fruit processing device, characterized by comprising a clamp mechanism and a pushing mechanism according to any one of claims 1 to 6, the clamp mechanism being arranged corresponding to the clamping station, the clamp mechanism comprising a clamping rail, a first clamping arm, a second clamping arm, a clamping drive, a swinging arm, a first link and a second link; the swing arm is rotatably arranged between the first clamping arm and the second clamping arm, the rotation axis of the swing arm is perpendicular to the length direction of the clamping guide rail, the opposite ends of the first connecting rod are respectively connected with one end of the first clamping arm and one end of the swing arm in a rotating mode, and the opposite ends of the second connecting rod are respectively connected with the second clamping arm and the other end of the swing arm in a rotating mode; the first clamping arm and the second clamping arm are respectively in sliding fit with the clamping guide rail, and the clamping driving piece is in transmission connection with the first clamping arm or the second clamping arm so as to drive the first clamping arm and the second clamping arm to be close to or separated from each other.

8. The fruit processing device of claim 7, wherein the clamp mechanism further comprises a clamp motor and a clamp shaft, the clamp shaft passing through the clamp rail and being fixedly connected with the clamp rail, the swing arm being in rotational engagement with the clamp shaft, the clamp motor being in driving connection with the clamp shaft to drive the clamp shaft to rotate with the clamp rail.

9. The fruit processing device according to claim 8, wherein the clamp shaft penetrates through a middle position in the length direction of the clamp guide rail, and a bearing seat matched with the clamp shaft is provided at the middle position in the length direction of the swing arm.

10. The fruit processing device of claim 7, wherein the clamp mechanism further comprises a first linear driving module and a second linear driving module, the driving direction of the first linear driving module is perpendicular to the driving direction of the second linear driving module, the fixed end of the second linear driving module is connected with the driving end of the first linear driving module, and the driving end of the second linear driving module is connected with the clamping guide rail.