Reciprocating push-pull type power and free conveying roller assembly

Abstract

The invention relates to the technical field of power and free conveying, and discloses a reciprocating push-pull type power and free conveying roller assembly which comprises a goods shelf provided with an installation space and further comprises a reciprocating roller part which comprises two strip-shaped grooves formed in the goods shelf and is used for driving goods in the goods shelf to move in a reciprocating mode. Therefore, the transportation effect is completed; and the two lubricating parts are arranged in the strip-shaped grooves. A second clamping plate can clamp an article, so that the article is stably clamped, and the situation that the article shakes in the moving process, so that the reciprocating roller part is stressed unevenly, and uneven abrasion is caused is avoided; when the two sets of T-shaped rectangular rods get close to each other, the articles can be pushed to the center position of the stabilizing part, so that it is guaranteed that stress of the articles on the stabilizing part and the reciprocating roller part is in a uniform state, it is further guaranteed that the stress of the articles on the reciprocating roller part is in the middle, and therefore uneven abrasion, caused by uneven stress, of the reciprocating roller part is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of accumulation and delivery conveying equipment, in particular to a reciprocating push-pull accumulation and delivery conveying roller assembly. Background Art

[0002] The existing intensive storage production lines generally adopt the operation mode of long-distance chain conveyor or shuttle technology. In the long-distance chain conveyor technology, it is difficult to handle the tension of the chain when the goods are in and out of the warehouse. The shuttle technology is an intelligent handling equipment, which consists of a body, battery, drive device, addressing device, alarm device, electrical device, etc. The body is accurately located at each input and output station through encoders, laser ranging and other addressing methods. After receiving the material, it reciprocates and transports the goods to the designated location or docking equipment, and has the characteristics of dynamic transfer.

[0003] After the rollers have been running for a long time, they will gradually wear out due to the uneven load-bearing of the items. The worn rollers will cause the driven items to shake during operation, making the items unstable during movement. If the items are fragile, the shaking will damage the items. Summary of the invention

[0004] The purpose of the present invention is to provide a reciprocating push-pull type accumulation conveying roller assembly to solve the problem that after the roller has been running for a long time, the roller will gradually wear out due to uneven load-bearing of the articles, and the worn roller will cause the driven articles to shake during operation, thereby making the articles unstable during movement. If the articles are fragile, the shaking will cause damage to the articles.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a reciprocating push-pull accumulation conveying roller assembly, comprising a shelf, the shelf having an installation space, and further comprising:

[0007] A reciprocating roller unit, the reciprocating roller unit includes two strip-shaped grooves opened on the shelf, and the reciprocating roller unit is used to drive the items in the shelf to move back and forth, thereby completing the function of transportation;

[0008] Two lubrication parts, the lubrication parts are arranged in the strip groove, the lubrication parts are connected with the limit slider through the connecting oil pipe, and the lubrication parts are used to regularly add lubricating oil to the reciprocating roller part to lubricate the reciprocating roller part and reduce wear;

[0009] The stabilizing part includes two T-shaped rectangular bars which are slidably arranged on the stabilizing part, and the ends of the two T-shaped rectangular bars which are far from each other are in contact with the left inner wall and the right inner wall of the shelf, and the stabilizing part is used to fix the articles placed in the stabilizing part;

[0010] Among them, the reciprocating roller part, the lubricating part and the stabilizing part cooperate with each other to stably reciprocate and feed the items to be transported, and lubricate them regularly to reduce the wear of the reciprocating roller part.

[0011] Further, the reciprocating roller part includes:

[0012] A driving component, which is connected by a limiting slider slidably installed in two strip-shaped grooves. The reciprocating roller part is rotatably connected to the two limiting sliders. The left end of the reciprocating roller part penetrates through the corresponding limiting slider. The driving component is used to drive the reciprocating roller part to rotate and move the reciprocating roller part;

[0013] A stabilizing component, which is connected to the reciprocating roller part through a gear. The stabilizing component is used to ensure that the reciprocating roller part remains stable when driving the stable movement, and reduce the shaking;

[0014] Among them, the cooperation of the driving component and the stabilizing component can enable the items to be transported stably during the reciprocating movement, reduce the wear and shaking degree of the reciprocating roller part.

[0015] Further, the driving component includes a limiting plate slidably installed on the left side of the shelf, including:

[0016] The driving component includes a reciprocating motor fixedly installed on the top of the limiting plate. The output shaft of the reciprocating motor is fixedly connected to the reciprocating roller part. A plurality of tooth grooves are formed on the bottom inner wall of the shelf. Two gears are fixedly sleeved on the reciprocating roller part. The two gears are meshed with a plurality of tooth grooves evenly.

[0017] Further, the stabilizing component includes a U-shaped mounting frame arranged on the reciprocating roller part, including:

[0018] The stabilizing component includes a U-shaped mounting frame rotatably sleeved on the reciprocating roller part. A limiting rod is fixedly installed at the bottom of the U-shaped mounting frame. The right end and the right end of the limiting rod extend into the shelf respectively. The left end and the right end of the limiting rod are slidably connected to the shelf. A collection box is fixedly installed in the shelf.

[0019] Further, the lubricating part includes:

[0020] An extrusion component, which is connected to the lubricating part through a perforated strip-shaped plate arranged in the lubricating part. The perforated strip-shaped plate is fixedly installed in the lubricating part. The extrusion component is used to extrude the lubricating oil in the lubricating part into the limiting slider to lubricate the reciprocating roller part;

[0021] A recording component, which is connected to the shelf through an MW-J series laser induction sensor. The recording component is used to record the number of reciprocating movements of the reciprocating roller part and perform regular lubrication and maintenance on the reciprocating roller part;

[0022] Among them, the extrusion component and the recording component cooperate to regularly lubricate and maintain the reciprocating roller part, reducing the wear degree of the reciprocating roller part.

[0023] Furthermore, the extrusion component includes a perforated box slidably installed in the lubricating part. A telescopic spring is fixedly installed on the front of the perforated box, and the front end of the telescopic spring is fixedly connected to the lubricating part, including:

[0024] The extrusion component includes a circular rod fixedly installed on the front of the perforated box. The front end of the circular rod slidably extends outside the lubricating part. A T-shaped perforated plate is slidably installed in the perforated box. The back of the T-shaped perforated plate slidably extends outside the perforated box. A plurality of rectangular grooves are formed in the top of the T-shaped perforated plate. A reset spring is fixedly installed on the front of the T-shaped perforated plate, and the front end of the reset spring is fixedly connected to the perforated box.

[0025] Furthermore, the recording component includes an MW-J series laser induction sensor fixedly installed on the right side of the shelf. The MW-J series laser induction sensor is used to record the number of times the lubricating part passes by the MW-J series laser induction sensor back and forth, including:

[0026] The recording component includes an electric telescopic rod fixedly installed on the right side of the shelf. The output end of the electric telescopic rod is fixedly installed with an L-shaped plate, and the left side of the L-shaped plate is adapted to the strip-shaped groove.

[0027] Furthermore, the stabilizing part includes:

[0028] Two clamping components. The clamping components are connected to the stabilizing part through T-shaped rectangular rods. A U-shaped movable plate is fixed on the right side of the T-shaped rectangular rod. The left side of the U-shaped movable plate slidably extends into the stabilizing part. The clamping components are used to fix the items during transportation in the stabilizing part, reducing the shaking of the items;

[0029] Two limiting components. The limiting components are connected to the shelf through special-shaped limiting round rods. The special-shaped limiting round rods are fixedly installed on the top of the shelf. The limiting components are used to prevent the items during transportation from falling off the stabilizing part;

[0030] Among them, the clamping components and the limiting components cooperate to ensure the stability of the items on the stabilizing part during item transportation.

[0031] Furthermore, the clamping component includes a clamping spring sleeved on the T-shaped rectangular rod. The right end of the clamping spring is fixedly connected to the stabilizing part, and the left end of the clamping spring is fixedly connected to the T-shaped rectangular rod, including:

[0032] The T-shaped rectangular rod slides and extends outside the stabilizing part. A telescopic rod is fixed to the right side of the U-shaped movable plate. A clamping plate I is fixedly installed at the right end of the telescopic rod. Clamping plates II are respectively hinged and installed on the front and back of the clamping plate I. An adaptation spring is fixedly installed on the left side of the clamping plate I. The left end of the adaptation spring is fixedly connected to the U-shaped movable plate. Two connecting plates are hinged and installed on the right side of the U-shaped movable plate. The right ends of the two connecting plates are respectively hinged to the two clamping plates II. The clamping assembly further includes a special-shaped limiting plate fixedly installed on the inner wall of the left side of the shelf. The special-shaped limiting plate is adapted to the T-shaped rectangular rod. A number of anti-slip blocks are arranged on the bottom inner wall of the stabilizing part. The bottom inner wall of the stabilizing part is a slope.

[0033] Further, the limiting assembly includes an L-shaped movable plate slidably sleeved on the special-shaped limiting round rod. The right end of the L-shaped movable plate slidably extends into the stabilizing part, including:

[0034] An L-shaped limiting hollow plate is fixedly installed on the front of the L-shaped movable plate. An adjusting plate is hinged and installed on the front of the stabilizing part. A telescopic plate is slidably installed in the L-shaped limiting hollow plate. The bottom end of the telescopic plate slidably extends outside the L-shaped limiting hollow plate. The telescopic plate is hinged to the adjusting plate.

[0035] The present invention has the following beneficial effects:

[0036] (1) For a reciprocating push-pull type accumulating conveyor roller assembly of the present invention, after an article is placed in the stabilizing part, during the process of the stabilizing part driving the article to move, the stabilizing part will drive the T-shaped rectangular rod to contact the special-shaped limiting plate. Under the limiting action of the special-shaped limiting plate, the T-shaped rectangular rod will move towards the direction close to the stabilizing part. At this time, the T-shaped rectangular rod will drive the U-shaped movable plate to move. The U-shaped movable plate will drive the clamping plate I and the clamping plate II to clamp the article in the stabilizing part under the elastic force of the telescopic rod, the connecting plate and the adaptation spring. The corresponding clamping spring will undergo tensile deformation to ensure the stability of the article. If the article is in an irregular shape and the clamping plate I contacts the article while the clamping plate II does not contact the article, the corresponding clamping plate I will move towards the direction close to the U-shaped movable plate. The corresponding adaptation spring will clamp the article by the clamping plate I under the elastic force. If the clamping plate II contacts the article while the clamping plate I does not contact the article, the clamping plate II will clamp the article, so as to stably clamp the article and prevent the article from shaking during the movement of the article, resulting in uneven wear of the reciprocating roller part due to uneven force; during the process of the two T-shaped rectangular rods approaching each other, the article will be pushed to the central position of the stabilizing part, so as to ensure that the force of the article on the stabilizing part and the reciprocating roller part is in a uniform state, further ensuring that the force of the article on the reciprocating roller part is centered, thereby reducing the uneven wear of the reciprocating roller part caused by uneven force. When moving, the L-shaped movable plate and the adjusting plate will also limit the front of the article to prevent the article from shaking and falling.

[0037] (2) In the reciprocating push-pull type accumulation conveyor roller assembly of the present invention, when in use, an article is placed into the stable part, and then the reciprocating motor is started. The reciprocating motor drives the reciprocating roller part to rotate, and the reciprocating roller part drives two gears to rotate. Under the action of the tooth grooves, the gears drive the article in the stable part to move. When the reciprocating motor rotates forward and backward, the corresponding stable part and lubricating part will also reciprocate. During the process of the lubricating part moving following the limit slider, it will pass by the MW-J series laser induction sensor. The MW-J series laser induction sensor will record the number of reciprocations of the lubricating part. When the number of reciprocations of the lubricating part reaches a certain number, the MW-J series laser induction sensor will start the electric telescopic rod. The electric telescopic rod will drive the L-shaped plate into the strip-shaped groove. At this time, when the lubricating part moves closer to the collection box again, the circular rod will contact the L-shaped plate. The circular rod will drive the perforated box to move in the direction close to the limit slider. At this time, the telescopic spring undergoes a tensile deformation. On the one hand, the perforated box will push the lubricating oil into the groove in the limit slider through the connecting oil pipe to add lubricating oil to the reciprocating roller part, achieving the effect of automatic lubrication during the transportation process of the reciprocating roller part, thereby reducing the shaking of the article during operation due to the wear of the roller, and thus ensuring the stability of the transportation of the device; on the other hand, it improves the transmission efficiency of the reciprocating roller part, not only reducing the wear of the reciprocating roller part, but also improving the service life of the reciprocating roller part;

[0038] (3) In the reciprocating push-pull type accumulation conveyor roller assembly of the present invention, when the lubricating part passes by the MW-J series laser induction sensor during the return process, the MW-J series laser induction sensor will cause the electric telescopic rod to drive the L-shaped plate to return. At this time, since the circular rod leaves the L-shaped plate, the telescopic spring will drive the perforated box to return under the action of the elastic force. At this time, the lubricating oil will enter the perforated box through the holes on the front surface of the perforated box. With the extrusion of the perforated box, the lubricating oil will enter the T-shaped perforated plate through the holes on the T-shaped perforated plate and push the T-shaped perforated plate to move in the direction away from the perforated box. The reset spring will undergo a tensile deformation. When the rectangular groove on the T-shaped perforated plate leaves the perforated box, the lubricating oil will move from the rectangular groove to the back surface of the perforated box to prepare for the next addition of lubricating oil to the limit slider;

[0039] (4) In the reciprocating push-pull type accumulation conveyor roller assembly of the present invention, when the stable part drives the article to quickly move to the position of the collection box, the T-shaped rectangular rod will leave the special-shaped limiting plate. Correspondingly, under the elastic force of the clamping spring, the U-shaped movable plate will drive the clamping plate one and the clamping plate two to leave the article, releasing the clamping of the article. Under the limiting action of the special-shaped limiting round rod, the L-shaped movable plate will move away from the stable part. The L-shaped movable plate will drive the L-shaped limiting hollow plate to move, and the L-shaped limiting hollow plate will drive the telescopic plate to move synchronously. The telescopic plate will drive the adjusting plate to descend, so that the L-shaped movable plate and the adjusting plate leave the article. When the reciprocating roller part drives the stable part to move close to the collection box, it will immediately stop rotating. Under the action of inertia, the article will slide from the stable part into the collection box, waiting for the storage and stacking by the stacker. At this time, reverse the reciprocating motor, and the reciprocating motor will drive the stable part to move away from the collection box to transport the next batch of articles.

[0040] Of course, it is not necessary for any product implementing the present invention to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0042] Figure 1 is the overall structural schematic diagram of the present invention;

[0043] Figure 2 is the left partial cross-sectional structural schematic diagram of the present invention;

[0044] Figure 3 is the back partial cross-sectional structural schematic diagram of the present invention;

[0045] Figure 4 For the present invention Figure 3 is the enlarged structural schematic diagram of A in;

[0046] Figure 5 is the partial cross-sectional structural schematic diagram of the present invention;

[0047] Figure 6 For the present invention Figure 5 is the enlarged structural schematic diagram of B in;

[0048] Figure 7 For the present invention Figure 5 is the right-side structural schematic diagram of;

[0049] Figure 8 For the present invention Figure 7 is the enlarged structural schematic diagram of C in;

[0050] Figure 9 Schematic top view partial sectional structure diagram of the present invention:

[0051] Figure 10 For the present invention Figure 9 Enlarged structure diagram of D in the present invention.

[0052] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0053] In the figure: 1, shelf; 2, reciprocating roller part; 201, strip groove; 202, limit slider; 203, limit plate; 204, reciprocating motor; 205, tooth groove; 206, gear; 207, C-shaped mounting frame; 208, limit rod; 209, collection box; 3, lubrication part; 301, connecting oil pipe; 302, perforated strip plate; 303, perforated box; 304, telescopic spring; 306, round rod; 307, T-shaped perforated plate; 308, return spring; 309, rectangular groove; 310, MW-J18 series laser induction sensor; 311, electric telescopic rod; 312, L-shaped plate; 4, stabilizing part; 401, T-shaped rectangular rod; 402, C-shaped movable plate; 4021, clamping plate one; 4022, clamping plate two; 4023, telescopic rod; 4024, adaptation spring; 4025, connecting plate; 403, clamping spring; 404, special-shaped limit plate; 405, special-shaped limit round rod; 406, L-shaped movable plate; 407, L-shaped limit hollow plate; 408, adjusting plate; 409, telescopic plate. Detailed implementation manners

[0054] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0055] Please refer to Figure 1 - Figure 10 As shown, the present invention is a reciprocating push-pull type accumulation conveying roller assembly, including a shelf 1. The shelf 1 has an installation space, and further includes:

[0056] A reciprocating roller part 2. The reciprocating roller part 2 includes two strip grooves 201 opened on the shelf 1. The reciprocating roller part 2 is used to drive the articles in the shelf 1 to reciprocate, so as to complete the transportation function;

[0057] Two lubrication parts 3. The lubrication parts 3 are arranged in the strip grooves 201. The lubrication parts 3 are communicated with the limit sliders 202 through the connecting oil pipes 301. The lubrication parts 3 are used to regularly add lubricating oil to the reciprocating roller part 2 to lubricate the reciprocating roller part 2 and reduce wear;

[0058] The stabilizing part 4 includes two T-shaped rectangular rods 401 that are slidably arranged through the stabilizing part 4. The mutually remote ends of the two T-shaped rectangular rods 401 are in contact with the left inner wall and the right inner wall of the uniform shelf 1. The stabilizing part 4 is used to fix the items placed in the stabilizing part 4;

[0059] Among them, the reciprocating roller part 2, the lubricating part 3, and the stabilizing part 4 cooperate with each other to stably reciprocate and transport the items to be transported, and lubricate them regularly to reduce the wear of the reciprocating roller part 2.

[0060] As Figure 4 shown, the reciprocating roller part 2 includes:

[0061] The driving assembly is connected through a limit slider 202 slidably installed in two strip-shaped grooves 201. The reciprocating roller part 2 is rotatably connected to the two limit sliders 202. The left end of the reciprocating roller part 2 penetrates through the corresponding limit slider 202. The driving assembly is used to drive the reciprocating roller part 2 to rotate and move the reciprocating roller part 2;

[0062] The stabilizing assembly is connected to the reciprocating roller part 2 through a gear 206. The stabilizing assembly is used to ensure that the reciprocating roller part 2 remains stable when driving the stable movement and reduce the shaking;

[0063] Among them, the cooperation of the driving assembly and the stabilizing assembly can enable the items to be transported stably during the reciprocating movement, reduce the wear and the degree of shaking of the reciprocating roller part 2.

[0064] The perforated box 303 will push the lubricating oil into the groove in the limit slider 202 through the connecting oil pipe 301 to add lubricating oil to the reciprocating roller part 2, reduce the wear of the reciprocating roller part 2, and at the same time improve the service life of the reciprocating roller part 2.

[0065] As Figure 4 shown, the driving assembly includes a limit plate 203 slidably installed on the left side of the shelf 1, including:

[0066] The driving assembly includes a reciprocating motor 204 fixedly installed on the top of the limit plate 203. The output shaft of the reciprocating motor 204 is fixedly connected to the reciprocating roller part 2. A plurality of tooth grooves 205 are formed on the bottom inner wall of the shelf 1. Two gears 206 are fixedly sleeved on the reciprocating roller part 2. The two gears 206 are meshed with a plurality of tooth grooves 205.

[0067] During use, place the items into the stabilizing part 4, and then start the reciprocating motor 204. The reciprocating motor 204 drives the reciprocating roller part 2 to rotate. The reciprocating roller part 2 drives the two gears 206 to rotate. The gears 206 drive the items in the stabilizing part 4 to move under the action of the tooth grooves 205.

[0068] AsFigure 2 As shown, the stabilizing component includes a U-shaped mounting frame 207 provided on the reciprocating roller part 2, including:

[0069] The stabilizing component includes a U-shaped mounting frame 207 rotatably sleeved on the reciprocating roller part 2. A limiting rod 208 is fixedly installed at the bottom of the U-shaped mounting frame 207. The right end and the left end of the limiting rod 208 respectively extend into the shelf 1. The left end and the right end of the limiting rod 208 are slidably connected to the shelf 1. A collection box 209 is fixedly installed in the shelf 1.

[0070] Under the action of inertia, the articles will slide from the stabilizing part 4 into the collection box 209 and wait for the storage and stacking by the stacker. At this time, reverse the reciprocating motor 204, and the reciprocating motor 204 will drive the stabilizing part 4 to move away from the collection box 209 to transport the next batch of articles.

[0071] As Figure 6 and Figure 9 shown, the lubricating part 3 includes:

[0072] An extrusion component, which is connected to the lubricating part 3 through a perforated strip plate 302 provided in the lubricating part 3. The perforated strip plate 302 is fixedly installed in the lubricating part 3. The extrusion component is used to extrude the lubricating oil in the lubricating part 3 into the limit slider 202 to lubricate the reciprocating roller part 2;

[0073] A recording component, which is connected to the shelf 1 through an MW-J18 series laser induction sensor 310. The recording component is used to record the number of reciprocating movements of the reciprocating roller part 2 for regular lubrication and maintenance of the reciprocating roller part 2;

[0074] Among them, the extrusion component and the recording component cooperate to perform regular lubrication and maintenance on the reciprocating roller part 2, reducing the wear degree of the reciprocating roller part 2.

[0075] The MW-J18 series laser induction sensor 310 will record the number of reciprocations of the lubricating part 3. When the number of reciprocations of the lubricating part 3 reaches a certain number, lubricating oil will be pushed into the limit slider 202, thereby reducing the wear generated during the rotation of the reciprocating roller part 2.

[0076] As Figure 6 and Figure 8 shown, the extrusion component includes a perforated box 303 slidably installed in the lubricating part 3. A telescopic spring 304 is fixedly installed on the front surface of the perforated box 303. The front end of the telescopic spring 304 is fixedly connected to the lubricating part 3, including:

[0077] The extrusion assembly includes a circular rod 306 fixedly installed on the front of the perforated box 303. The front end of the circular rod 306 slides and extends outside the lubricating part 3. A T-shaped perforated plate 307 is slidably installed in the perforated box 303. The back of the T-shaped perforated plate 307 slides and extends outside the perforated box 303. A number of rectangular grooves 309 are provided at the top of the T-shaped perforated plate 307. A return spring 308 is fixedly installed on the front of the T-shaped perforated plate 307, and the front end of the return spring 308 is fixedly connected to the perforated box 303.

[0078] Since the circular rod 306 leaves the L-shaped plate 312, the telescopic spring 304 will drive the perforated box 303 to return under the action of elastic force. At this time, the lubricating oil will enter the perforated box 303 from the holes on the front of the perforated box 303. With the extrusion of the perforated box 303, the lubricating oil will enter the T-shaped perforated plate 307 from the holes on the T-shaped perforated plate 307 and push the T-shaped perforated plate 307 to move away from the perforated box 303. The return spring 308 will undergo tensile deformation. When the rectangular grooves 309 on the T-shaped perforated plate 307 leave the perforated box 303, the lubricating oil will move from the rectangular grooves 309 to the back of the perforated box 303, preparing for the next lubricating oil addition to the limit slider 202.

[0079] As Figure 9 shown, the recording assembly includes an MW-J18 series laser induction sensor 310 fixedly installed on the right side of the shelf 1. The MW-J18 series laser induction sensor 310 is used to record the number of times the lubricating part 3 passes back and forth through the MW-J18 series laser induction sensor 310, including:

[0080] The recording assembly includes an electric telescopic rod 311 fixedly installed on the right side of the shelf 1. The output end of the electric telescopic rod 311 is fixedly installed with an L-shaped plate 312, and the left side of the L-shaped plate 312 is adapted to the strip-shaped groove 201.

[0081] The MW-J18 series laser induction sensor 310 will start the electric telescopic rod 311. The electric telescopic rod 311 will drive the L-shaped plate 312 into the strip-shaped groove 201. At this time, when the lubricating part 3 moves closer to the collection box 209 again, the circular rod 306 will contact the L-shaped plate 312. The circular rod 306 will drive the perforated box 303 to move towards the limit slider 202. At this time, the telescopic spring 304 undergoes tensile deformation. The perforated box 303 will push the lubricating oil through the connecting oil pipe 301 into the groove in the limit slider 202 to add lubricating oil to the reciprocating roller part 2, reducing the wear of the reciprocating roller part 2.

[0082] As Figure 10 shown, the stabilizing part 4 includes:

[0083] Two clamping components, the clamping components are connected to the stabilizing part 4 through the T-shaped rectangular rod 401. A C-shaped movable plate 402 is fixed to the right side of the T-shaped rectangular rod 401. The left side of the C-shaped movable plate 402 slides and extends into the stabilizing part 4. The clamping components are used to fix the articles during transportation in the stabilizing part 4 and reduce the shaking of the articles;

[0084] Two limiting components, the limiting components are connected to the shelf 1 through the special-shaped limiting round rod 405. The special-shaped limiting round rod 405 is fixedly installed on the top of the shelf 1. The limiting components are used to prevent the articles during transportation from falling off the stabilizing part 4;

[0085] Among them, the clamping components and the limiting components cooperate to ensure the stability of the articles on the stabilizing part 4 during article transportation.

[0086] Under the limiting action of the special-shaped limiting plate 404, the T-shaped rectangular rod 401 will move towards the direction close to the stabilizing part 4. At this time, the T-shaped rectangular rod 401 will drive the C-shaped movable plate 402 to clamp the articles in the stabilizing part 4 and ensure the stability of the articles.

[0087] Such as Figure 10 As shown, the clamping component includes a clamping spring 403 sleeved on the T-shaped rectangular rod 401. The right end of the clamping spring 403 is fixedly connected to the stabilizing part 4, and the left end of the clamping spring 403 is fixedly connected to the T-shaped rectangular rod 401, including:

[0088] The T-shaped rectangular rod 401 slides and extends outside the stabilizing part 4. A telescopic rod 4023 is fixed to the right side of the C-shaped movable plate 402. A clamping plate one 4021 is fixedly installed at the right end of the telescopic rod 4023. Clamping plates two 4022 are respectively hinged and installed on the front and back of the clamping plate one 4021. An adaptation spring 4024 is fixedly installed on the left side of the clamping plate one 4021. The left end of the adaptation spring 4024 is fixedly connected to the C-shaped movable plate 402. Two connecting plates 4025 are hinged and installed on the right side of the C-shaped movable plate 402. The right ends of the two connecting plates 4025 are respectively hinged to the two clamping plates two 4022. The clamping component further includes a special-shaped limiting plate 404 fixedly installed on the left inner wall of the shelf 1. The special-shaped limiting plate 404 is adapted to the T-shaped rectangular rod 401. A plurality of anti-sliding blocks are arranged on the bottom inner wall of the stabilizing part 4, and the bottom inner wall of the stabilizing part 4 is a slope.

[0089] The U-shaped movable plate 402 will drive the clamping plate one 4021 and the clamping plate two 4022 to clamp the articles in the stable part under the elastic force of the telescopic rod 4023, the connecting plate 4025 and the adapting spring 4024. The corresponding clamping spring will undergo tensile deformation to ensure the stability of the articles. When the articles are in an irregular shape and the clamping plate one 4021 touches the articles while the clamping plate two 4022 does not touch the articles, the corresponding clamping plate one 4021 will move towards the U-shaped movable plate 402, and the corresponding adapting spring 4024 will clamp the articles under the elastic force by the clamping plate one 4021. When the clamping plate two 4022 touches the articles while the clamping plate one 4021 does not touch the articles, the clamping plate two 4022 will clamp the articles, so as to stably clamp the articles and prevent the articles from shaking during the moving process, resulting in uneven wear of the reciprocating roller part 2 due to uneven force.

[0090] As Figure 10 shown, the limiting component includes an L-shaped movable plate 406 slidably sleeved on the special-shaped limiting round rod 405. The right end of the L-shaped movable plate 406 slidably extends into the stable part 4 and includes:

[0091] An L-shaped limiting hollow plate 407 is fixedly installed on the front surface of the L-shaped movable plate 406. An adjusting plate 408 is hingedly installed on the front surface of the stable part 4. A telescopic plate 409 is slidably installed in the L-shaped limiting hollow plate 407. The bottom end of the telescopic plate 409 slidably extends out of the L-shaped limiting hollow plate 407, and the telescopic plate 409 is hinged to the adjusting plate 408.

[0092] The L-shaped movable plate 406 will drive the L-shaped limiting hollow plate 407 to move. The L-shaped limiting hollow plate 407 will drive the telescopic plate 409 to move synchronously. The telescopic plate 409 will drive the adjusting plate 408 to descend, so that the L-shaped movable plate 406 and the adjusting plate 408 will leave the articles. When the reciprocating roller part 2 drives the stable part 4 to move close to the collecting box 209, it will immediately stop rotating. Under the action of inertia, the articles will slide from the stable part 4 into the collecting box 209 and wait for the storage and stacking by the palletizer.

[0093] When in use, after an article is placed in the stabilizing part 4, during the process of the stabilizing part 4 driving the article to move, the stabilizing part 4 will drive the T-shaped rectangular rod 401 to contact the special-shaped limiting plate 404. Under the limiting action of the special-shaped limiting plate 404, the T-shaped rectangular rod 401 will move towards the direction close to the stabilizing part 4. At this time, the T-shaped rectangular rod 401 will drive the C-shaped movable plate 402 to move. The C-shaped movable plate 402 will drive the clamping plate one 4021 and the clamping plate two 4022 to clamp the article in the stabilizing part under the elastic force of the telescopic rod 4023, the connecting plate 4025 and the adapting spring 4024. Accordingly, the clamping spring will undergo tensile deformation to ensure the stability of the article. If the article is in an irregular shape and the clamping plate one 4021 contacts the article while the clamping plate two 4022 does not contact the article, the corresponding clamping plate one 4021 will move towards the direction close to the C-shaped movable plate 402. Accordingly, the adapting spring 4024 will clamp the article under the elastic force by the clamping plate one 4021. If the clamping plate two 4022 contacts the article while the clamping plate one 4021 does not contact the article, the clamping plate two 4022 will clamp the article, so as to stably clamp the article and prevent the article from shaking during the movement, resulting in uneven force on the reciprocating roller part 2 and uneven wear; during the process of the two T-shaped rectangular rods 401 approaching each other, the article will be pushed to the central position of the stabilizing part 4, so as to ensure that the force on the stabilizing part 4 and the reciprocating roller part 2 by the article is in a uniform state, further ensuring that the force on the reciprocating roller part 2 by the article is centered, thereby reducing the uneven wear of the reciprocating roller part 2 caused by uneven force. When moving, the L-shaped movable plate 406 and the adjusting plate 408 will also limit the front of the article to prevent the article from shaking and falling; when in use, place the article into the stabilizing part, then start the reciprocating motor. The reciprocating motor drives the reciprocating roller part to rotate. The reciprocating roller part drives two gears to rotate. The gears drive the article in the stabilizing part to move under the action of the tooth grooves. When the reciprocating motor rotates forward and backward, the corresponding stabilizing part and the lubricating part will also reciprocate. During the process of the lubricating part moving following the limiting slider, it will pass by the MW-J series laser induction sensor. The MW-J series laser induction sensor will record the number of reciprocations of the lubricating part. When the number of reciprocations of the lubricating part reaches a certain number, the MW-J series laser induction sensor will start the electric telescopic rod. The electric telescopic rod will drive the L-shaped plate into the strip-shaped groove. At this time, when the lubricating part moves towards the direction close to the collection box again, the circular rod will contact the L-shaped plate. The circular rod will drive the perforated box to move towards the direction close to the limiting slider. At this time, the telescopic spring undergoes tensile deformation. On the one hand, the perforated box will push the lubricating oil into the groove in the limiting slider through the connecting oil pipe to add lubricating oil to the reciprocating roller part, achieving the effect of automatic lubrication during the transportation process of the reciprocating roller part, thereby reducing the shaking of the article during the operation due to the wear of the roller, thus ensuring the stability of the transportation of the device; on the other hand, improving the transmission efficiency of the reciprocating roller part, not only reducing the wear of the reciprocating roller part, but also improving the service life of the reciprocating roller part;

[0094] During the return process of the lubricating part, when passing through the MW-J series laser induction sensor, the MW-J series laser induction sensor will cause the electric telescopic rod to drive the L-shaped plate to return. At this time, since the circular rod leaves the L-shaped plate, the telescopic spring will drive the perforated box to return under the action of elastic force. At this time, the lubricating oil will enter the perforated box from the holes on the front of the perforated box. With the extrusion of the perforated box, the lubricating oil will enter the T-shaped perforated plate from the holes on the T-shaped perforated plate and push the T-shaped perforated plate to move away from the perforated box. The reset spring will undergo tensile deformation. When the rectangular groove on the T-shaped perforated plate leaves the perforated box, the lubricating oil will move from the rectangular groove to the back of the perforated box, preparing for the next addition of lubricating oil to the limit slider; when the stabilizing part 4 drives the item to quickly move to the position of the collection box 209, the T-shaped rectangular rod 401 will leave the special-shaped limit plate 404. Correspondingly, under the elastic force of the clamping spring 403, the U-shaped movable plate 402 will drive the clamping plate one 4021 and the clamping plate two 4022 to leave the item, releasing the clamping of the item. Under the limiting action of the special-shaped limiting round rod 405, the L-shaped movable plate 406 will move away from the stabilizing part 4. The L-shaped movable plate 406 will drive the L-shaped limiting hollow plate 407 to move. The L-shaped limiting hollow plate 407 will drive the telescopic plate 409 to move synchronously. The telescopic plate 409 will drive the adjusting plate 408 to descend, so that the L-shaped movable plate 406 and the adjusting plate 408 leave the item. When the reciprocating roller part 2 drives the stabilizing part 4 to move close to the collection box 209, it will immediately stop rotating. Under the action of inertia, the item will slide from the stabilizing part 4 into the collection box 209, waiting for the storage and stacking by the palletizer. At this time, reverse the reciprocating motor 204, and the reciprocating motor 204 will drive the stabilizing part 4 to move away from the collection box 209 to transport the next batch of items.

[0095] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A reciprocating push-pull type accumulation conveying roller assembly, a shelf (1), the shelf (1) having an installation space, characterized in that: Further included are: A reciprocating roller part (2), the reciprocating roller part (2) includes two strip-shaped grooves (201) opened on the shelf (1), and the reciprocating roller part (2) is used to drive the articles in the shelf (1) to reciprocate, so as to complete the transportation function; Two lubricating parts (3), the lubricating parts (3) are arranged in the strip-shaped grooves (201), the lubricating parts (3) communicate with the limit sliders (202) through connecting oil pipes (301), and the lubricating parts (3) are used to regularly add lubricating oil to the reciprocating roller part (2) to lubricate the reciprocating roller part (2) and reduce wear; A stabilizing part (4), the stabilizing part (4) includes two T-shaped rectangular rods (401) slidably arranged through the stabilizing part (4), and the mutually remote ends of the two T-shaped rectangular rods (401) are in contact with the left inner wall and the right inner wall of the shelf (1) evenly, and the stabilizing part (4) is used to fix the articles placed in the stabilizing part (4); Among them, the reciprocating roller part (2), the lubricating part (3) and the stabilizing part (4) cooperate with each other to stably reciprocate and transport the articles to be transported, and lubricate regularly to reduce the wear of the reciprocating roller part (2).

2. A reciprocating push-pull accumulation conveying roller assembly according to claim 1, characterized in that: The reciprocating roller part (2) includes: A driving assembly, the driving assembly is connected through a limit slider (202) slidably installed in two strip-shaped grooves (201), the reciprocating roller part (2) is rotatably connected with the two limit sliders (202), and the left end of the reciprocating roller part (2) penetrates through the corresponding limit slider (202), and the driving assembly is used to drive the reciprocating roller part (2) to rotate and the movement of the reciprocating roller part (2); A stabilizing assembly, the stabilizing assembly is connected with the reciprocating roller part (2) through a gear (206), and the stabilizing assembly is used to ensure that the reciprocating roller part (2) remains stable when driving the stable movement and reduce shaking; Among them, the cooperation of the driving assembly and the stabilizing assembly can enable the articles to be transported smoothly during the reciprocating movement, reduce the wear and the shaking degree of the reciprocating roller part (2).

3. A reciprocating push-pull accumulation conveying roller assembly according to claim 2, characterized in that: The driving assembly includes a limit plate (203) slidably installed on the left side of the shelf (1), including: The driving assembly includes a reciprocating motor (204) fixedly installed on the top of the limit plate (203), the output shaft of the reciprocating motor (204) is fixedly connected with the reciprocating roller part (2), a plurality of tooth grooves (205) are opened on the bottom inner wall of the shelf (1), and two gears (206) are fixedly sleeved on the reciprocating roller part (2), and the two gears (206) are meshed with the plurality of tooth grooves (205) evenly.

4. A reciprocating push-pull accumulation conveying roller assembly according to claim 1, characterized in that: The stabilizing assembly includes a U-shaped mounting frame (207) arranged on the reciprocating roller part (2), including: The stabilizing assembly includes a U-shaped mounting frame (207) rotatably sleeved on the reciprocating roller part (2), a limit rod (208) is fixedly installed at the bottom of the U-shaped mounting frame (207), the right end and the right end of the limit rod (208) respectively extend into the shelf (1), the left end and the right end of the limit rod (208) are slidably connected with the shelf (1) evenly, and a collection box (209) is fixedly installed in the shelf (1).

5. A reciprocating push-pull accumulation conveying roller assembly according to claim 1, characterized in that: The lubricating part (3) includes: An extrusion assembly, the extrusion assembly is connected to the lubrication part (3) through a perforated strip plate (302) arranged in the lubrication part (3), the perforated strip plate (302) is fixedly installed in the lubrication part (3), and the extrusion assembly is used to extrude the lubricating oil in the lubrication part (3) into the limit slider (202) to lubricate the reciprocating roller part (2); A recording assembly, the recording assembly is connected to the shelf (1) through an MW-J18 series laser induction sensor (310), and the recording assembly is used to record the number of reciprocating movements of the reciprocating roller part (2) and perform regular lubrication and maintenance on the reciprocating roller part (2); Among them, the extrusion assembly and the recording assembly cooperate to perform regular lubrication and maintenance on the reciprocating roller part (2), reducing the wear degree of the reciprocating roller part (2).

6. A reciprocating push-pull accumulation conveying roller assembly according to claim 1, characterized in that: The extrusion assembly includes a perforated box (303) slidably installed in the lubrication part (3), a telescopic spring (304) is fixedly installed on the front surface of the perforated box (303), and the front end of the telescopic spring (304) is fixedly connected to the lubrication part (3), including: The extrusion assembly includes a circular rod (306) fixedly installed on the front surface of the perforated box (303), the front end of the circular rod (306) slidably extends outside the lubrication part (3), a T-shaped perforated plate (307) is slidably installed in the perforated box (303), the back surface of the T-shaped perforated plate (307) slidably extends outside the perforated box (303), a plurality of rectangular grooves (309) are formed in the top of the T-shaped perforated plate (307), and a return spring (308) is fixedly installed on the front surface of the T-shaped perforated plate (307), and the front end of the return spring (308) is fixedly connected to the perforated box (303).

7. A reciprocating push-pull accumulation conveying roller assembly according to claim 1, characterized in that: The recording assembly includes an MW-J18 series laser induction sensor (310) fixedly installed on the right side of the shelf (1), and the MW-J18 series laser induction sensor (310) is used to record the number of times the lubrication part (3) passes back and forth through the MW-J18 series laser induction sensor (310), including: The recording assembly includes an electric telescopic rod (311) fixedly installed on the right side of the shelf (1), an L-shaped plate (312) is fixedly installed at the output end of the electric telescopic rod (311), and the left side of the L-shaped plate (312) is adapted to the strip groove (201).

8. The reciprocating push-pull accumulation conveying roller assembly according to claim 1, characterized in that: The stabilizing part (4) includes: Two clamping assemblies, the clamping assemblies are connected to the stabilizing part (4) through T-shaped rectangular rods (401), a U-shaped movable plate (402) is fixed on the right side of the T-shaped rectangular rod (401), and the left side of the U-shaped movable plate (402) slidably extends into the stabilizing part (4), and the clamping assemblies are used to fix the articles during transportation in the stabilizing part (4) and reduce the shaking of the articles; Two limiting assemblies, the limiting assemblies are connected to the shelf (1) through special-shaped limiting round rods (405), the special-shaped limiting round rods (405) are fixedly installed on the top of the shelf (1), and the limiting assemblies are used to prevent the articles during transportation from falling off the stabilizing part (4); Among them, the clamping assemblies and the limiting assemblies cooperate to ensure the stability of the articles on the stabilizing part (4) during article transportation.

9. A reciprocating push-pull accumulation conveying roller assembly according to claim 8, characterized in that: The clamping assembly includes a clamping spring (403) sleeved on a T-shaped rectangular rod (401). The right end of the clamping spring (403) is fixedly connected to a stabilizing part (4), and the left end of the clamping spring (403) is fixedly connected to the T-shaped rectangular rod (401), including: The T-shaped rectangular rod (401) slides and extends outside the stabilizing part (4). A telescopic rod (4023) is fixed to the right side of the U-shaped movable plate (402). A first clamping plate (4021) is fixedly installed at the right end of the telescopic rod (4023). Second clamping plates (4022) are respectively hingedly installed on the front and back of the first clamping plate (4021). An adaptation spring (4024) is fixedly installed on the left side of the first clamping plate (4021). The left end of the adaptation spring (4024) is fixedly connected to the U-shaped movable plate (402). Two connecting plates (4025) are hingedly installed on the right side of the U-shaped movable plate (402). The right ends of the two connecting plates (4025) are respectively hinged to the two second clamping plates (4022).

10. A reciprocating push-pull accumulation conveying roller assembly according to claim 9, characterized in that: The clamping assembly further includes a special-shaped limiting plate (404) fixedly installed on the left inner wall of the shelf (1). The special-shaped limiting plate (404) is adapted to the T-shaped rectangular rod (401). A plurality of anti-slip blocks are arranged on the bottom inner wall of the stabilizing part (4), and the bottom inner wall of the stabilizing part (4) is a slope.

11. A reciprocating push-pull accumulation conveying roller assembly according to claim 8, characterized in that: The limiting assembly includes an L-shaped movable plate (406) slidably sleeved on a special-shaped limiting round rod (405). The right end of the L-shaped movable plate (406) slides and extends into the stabilizing part (4), including: An L-shaped limiting hollow plate (407) is fixedly installed on the front of the L-shaped movable plate (406). An adjusting plate (408) is hingedly installed on the front of the stabilizing part (4). A telescopic plate (409) is slidably installed in the L-shaped limiting hollow plate (407). The bottom end of the telescopic plate (409) slides and extends outside the L-shaped limiting hollow plate (407). The telescopic plate (409) is hinged to the adjusting plate (408).

Images