CN117819179A - Double-acting tray buffer and tray conveying equipment - Google Patents
Double-acting tray buffer and tray conveying equipment Download PDFInfo
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- CN117819179A CN117819179A CN202310294608.9A CN202310294608A CN117819179A CN 117819179 A CN117819179 A CN 117819179A CN 202310294608 A CN202310294608 A CN 202310294608A CN 117819179 A CN117819179 A CN 117819179A
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- 230000003139 buffering effect Effects 0.000 claims abstract description 39
- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of pallet conveying and buffering, and discloses a double-acting pallet buffer and pallet conveying equipment, which comprise a cylinder piece, a baffle plate, a main buffering rod, an auxiliary buffering rod, a piston piece and a buffering spring, wherein the main buffering rod is connected with the baffle plate, the main buffering rod is connected with the piston piece, a cylinder cavity and an air inlet cavity are arranged in the cylinder piece, the cylinder cavity and the air inlet cavity are communicated, the air inlet cavity is used for supplying external air flow, and the piston piece is driven by air pressure to be in movable arrangement; one end of the slow stop spring is fixedly arranged, the other end of the slow stop spring is connected with the piston piece, the outer end of the auxiliary slow rod is connected with the baffle, the main slow rod and the auxiliary slow rod are correspondingly arranged at intervals, and the baffle is used for slowly stopping the tray. When stopping the operation slowly, the remaining gas of chamber that admits air cooperates piston spare and stops the spring slowly, plays and stops the effect slowly to, under the dual cooperation effect of main slow pole and vice slow pole, the driving force of dispersion tray, greatly improve the tolerance and the buffering dynamics of baffle, also improve the life of buffer.
Description
Technical Field
The invention relates to the technical field of tray conveying buffering, in particular to a double-acting tray buffer and tray conveying equipment.
Background
The buffer is mainly used for the tray conveyor, and when the tray conveyor conveys the trays, one or more trays are slowly stopped at the designated positions by using the buffer.
At present, the buffer adopts a pneumatic buffering mode to realize the slow stop of the trays carried on the conveying line; for example, prior patent publication number CN214827087U discloses a split type stopper, which comprises a stopper module and a speed regulating module, wherein the stopper module and the speed regulating module are detachably connected together, and the stopper module comprises a baffle, a cylinder body, a piston rod, a piston rod and an end cover.
In the prior art, the baffle is matched with the piston rod to realize the stop of the tray, but the slow stop force of a single piston rod is limited, the single piston rod is easy to shake when slowly stopping, the slow stop stability is poor, and the slow stop force is not enough to directly cause the damage of the slow stop device, so that the service life of the slow stop device is poor.
Disclosure of Invention
The invention aims to provide a double-acting tray buffer and tray conveying equipment, and aims to solve the problem of insufficient buffer stopping force in the prior art.
The invention discloses a double-acting tray buffer which is realized by the following steps that the double-acting tray buffer comprises a cylinder part, a baffle plate, a main buffer rod, an auxiliary buffer rod, a piston part and a buffer stop spring, wherein the outer end of the main buffer rod is connected with the baffle plate, the inner end of the main buffer rod is embedded with the cylinder part to extend and be connected with the piston part, the cylinder part is internally provided with a cylinder cavity and an air inlet cavity, the piston part is positioned in the cylinder cavity, the cylinder cavity and the air inlet cavity are communicated, the air inlet cavity is used for supplying external air flow, and the piston part is driven by air pressure to be in movable arrangement; the spring is installed to slowly stop the inside of cylinder spare is arranged, just slowly stop the one end of spring and be fixed arrangement, slowly stop the other end of spring with the piston spare is connected arrangement, the outer end of vice slow pole with the baffle is connected arrangement, the inner activity of vice slow pole is inlayed and is established the cylinder spare, main slow pole with vice slow pole is the interval and corresponds the arrangement, the baffle is used for slowly stopping the tray.
Further, along the direction from top to bottom, the main buffer rod and the auxiliary buffer rod are arranged at intervals corresponding to each other in a coaxial line.
Further, the baffle includes fender portion and lower fender portion, go up fender portion with lower fender portion is butt joint and integrated into one piece and arranges, the outer end of main buffering pole is built in and is fixed on fender portion, the outer end of vice buffering pole is built in lower fender portion, along deviating from the direction of fender portion, the transversal of lower fender portion is personally submitted and is reduced gradually and arrange, lower fender portion has deviating from lower fender district of fender portion, the cross-sectional area of lower fender district is minimum arrangement, just the outer end of vice buffering pole is built in and is fixed in lower fender district.
Further, the cylinder piece comprises a cylinder body and a cylinder plate, the cylinder body forms the cylinder cavity, the cylinder plate and the cylinder body are in overlapped connection, and the cylinder plate covers the cylinder cavity; the main buffering rod penetrates through the cylinder plate to extend and be connected with the piston piece, a cylinder plate groove is formed in the end portion of the cylinder plate, the cylinder plate groove is arranged in an arc shape, and the groove wall of the cylinder plate groove is in abutting arrangement with the side face of the auxiliary buffering rod.
Further, the cylinder piece comprises a positioning sleeve, the cylinder body is embedded in the positioning sleeve, the auxiliary buffering rod is sleeved on the positioning sleeve and penetrates through the positioning sleeve, an elastic sleeve is arranged on the inner wall of the positioning sleeve, the auxiliary buffering rod is sleeved on the elastic sleeve, the elastic sleeve is elastically arranged, and the auxiliary buffering rod and the positioning sleeve clamp and squeeze the elastic sleeve; the positioning sleeve is provided with at least one positioning sheet, the positioning sheet extends outwards along the radial direction of the positioning sleeve, the cylinder body is provided with a positioning groove, the positioning groove extends axially, the positioning sheet is embedded in the positioning groove, and the positioning sheet is used for limiting the positioning sleeve to rotate relative to the cylinder body.
Further, the cylinder body is provided with an auxiliary air cavity and an air connecting channel, the auxiliary air cavity is movably embedded at the inner end of the auxiliary buffering rod, and the auxiliary air cavity and the cylinder cavity are communicated through the air connecting channel.
Further, the main buffer rod, the buffer stop spring and the piston member are arranged coaxially and correspondingly.
Further, the cylinder piece has the pressure release passageway, the inner of pressure release passageway with the cylinder chamber is the intercommunication and arranges, the outer end of pressure release passageway is the intercommunication with the outside and arranges, the cylinder piece includes the relief valve, the relief valve is used for blockking or switch on the pressure release passageway.
The tray conveying equipment comprises a longitudinal conveying structure, a transverse conveying structure, a transfer structure and a double-acting tray buffer, wherein the longitudinal conveying structure is arranged along the longitudinal extension and is used for conveying trays along the longitudinal extension, the transverse conveying structure is arranged along the transverse extension and is used for conveying the trays transversely, the longitudinal conveying structure and the transverse conveying structure are vertically and correspondingly arranged, the transfer structure is arranged on the longitudinal conveying structure, the transfer structure is correspondingly arranged with the transverse conveying structure, the transfer structure is used for receiving the trays conveyed by the transverse conveying structure, the double-acting tray buffer is arranged on the longitudinal conveying structure, the double-acting tray buffer is correspondingly arranged with the transfer structure, and the double-acting tray buffer is used for slowly stopping the trays to the transfer structure.
Further, the transfer structure comprises a transfer frame, a driving motor, a receiving belt and a lifting motor, wherein the driving motor and the receiving belt are respectively arranged on the transfer frame, the lifting motor is used for driving the transfer frame to be in ascending or descending arrangement, and the driving motor is used for driving the receiving belt to be in a conveying state; the transverse conveying structure comprises a transverse conveying belt, the transverse conveying belt is driven to transversely convey the trays, the transverse conveying belt and the receiving belt are correspondingly arranged at intervals along the transverse direction, and the receiving belt is used for receiving the trays conveyed by the transverse conveying belt; the vertical conveying structure comprises two vertical conveying belts, the two vertical conveying belts are correspondingly arranged at intervals, and the transfer frame is arranged between the two vertical conveying belts.
Compared with the prior art ， The double-acting tray buffer provided by the invention has the advantages that the external air passes through the air inletThe chamber gets into the cylinder chamber, drive piston spare outwards removes, promote main buffering pole and vice buffering pole outwards remove, drive the baffle outwards remove, at this moment, the baffle is in unstressed state, when stopping the operation slowly, the chamber of admitting air stops to inject gas, when keeping off the thrust that the board received the tray, promote main buffering pole and vice buffering pole inwards remove, the compression is stopped the spring and is promoted piston spare and remove in the removal process, the remaining gas cooperation piston spare of chamber of admitting air is stopped the spring slowly, play and slow the stopping effect, and, under the dual cooperation effect of main buffering pole and vice buffering pole, the thrust of dispersion tray, greatly improve the holding capacity and the buffering dynamics of baffle, also improve the life of buffer.
Drawings
FIG. 1 is a schematic perspective view of a dual acting pallet buffer provided by the present invention;
FIG. 2 is a schematic front view of a double-acting pallet buffer provided by the present invention;
FIG. 3 is a schematic sectional view of section A of the double acting pallet buffer provided by the present invention;
fig. 4 is a perspective view of the tray conveying apparatus provided by the present invention;
fig. 5 is a perspective view of a transfer structure of the tray conveying apparatus provided by the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The implementation of the present invention will be described in detail below with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-5, a preferred embodiment of the present invention is provided.
The double-acting tray buffer 1 comprises a cylinder part 11, a baffle 12, a main buffer rod 13, an auxiliary buffer rod 14, a piston part 16 and a buffer stop spring 17, wherein the outer end of the main buffer rod 13 is connected with the baffle 12, the cylinder part 11 is embedded at the inner end of the main buffer rod 13 and extends to be connected with the piston part 16, a cylinder cavity 18 and an air inlet cavity are formed in the cylinder part 11, the piston part 16 is positioned in the cylinder cavity 18, the cylinder cavity 18 and the air inlet cavity are communicated, the air inlet cavity is used for supplying external air flow, and the piston part 16 is driven by air pressure to be in movable arrangement; the inside arrangement at cylinder spare 11 is installed to the spring that slowly stops 17, and the one end that slowly stops the spring 17 is fixed arrangement, and the other end that slowly stops the spring 17 is connected with piston spare 16 and arranges, and the outer end of vice lever 14 is connected with baffle 12 and arranges, and the cylinder spare 11 is inlayed in the activity of the inner activity of vice lever 14, and main lever 13 and vice lever 14 are the interval and correspond to arrange, and baffle 12 is used for slowly stopping tray 5.
According to the double-acting tray buffer 1, external air enters the cylinder cavity 18 through the air inlet cavity, the piston piece 16 is driven to move outwards, the main buffer rod 13 and the auxiliary buffer rod 14 are pushed to move outwards, the baffle plate 12 is driven to move outwards, at the moment, the baffle plate 12 is in an unstressed state, when the buffer stop operation is carried out, the air inlet cavity stops injecting air, when the baffle plate receives the thrust of the tray 5, the main buffer rod 13 and the auxiliary buffer rod 14 are pushed to move inwards, the buffer stop spring 17 is compressed and the piston piece 16 is pushed to move in the moving process, residual air in the air inlet cavity is matched with the piston piece 16 and the buffer stop spring 17 to play a role in buffering, and under the double-matched effect of the main buffer rod 13 and the auxiliary buffer rod 14, the thrust of the tray 5 is dispersed, the bearing capacity and the buffer force of the baffle plate 12 are greatly improved, and the service life of the buffer is also prolonged.
Along the direction from top to bottom, the main buffer rod 13 and the auxiliary buffer rod 14 are arranged at intervals corresponding to each other in a coaxial line; when the baffle 12 is pushed by the tray 5, the main buffer rod 13 and the auxiliary buffer rod 14 are stressed synchronously, and due to the coaxial line, the shaking of the main buffer rod 13 and the auxiliary buffer rod 14 is effectively avoided, the shaking of the baffle 12 is effectively avoided, and the slow stopping stability is improved.
The baffle 12 comprises an upper baffle part and a lower baffle part which are in butt joint and are integrally formed, so that the assembly and the production are convenient.
The outer end of the main buffering rod 13 is embedded with an upper blocking part, the outer end of the auxiliary buffering rod 14 is embedded with a lower blocking part, the cross section of the lower blocking part is gradually reduced along the direction deviating from the upper blocking part, the lower blocking part is provided with a lower blocking area deviating from the upper blocking part, the cross section area of the lower blocking area is the smallest, and the outer end of the auxiliary buffering rod 14 is embedded with a lower blocking area.
In this way, the bearing force of the lower baffle area is increased to be transmitted to the auxiliary buffering rod 14, the gravity center of the bearing force tends to the middle part, the baffle 12 is effectively prevented from shaking, and the buffering stability is improved.
The cylinder part 11 comprises a cylinder body and a cylinder plate 15, the cylinder body forms a cylinder cavity 18, the cylinder plate 15 and the cylinder body are arranged in a superposed connection mode, and the cylinder plate 15 covers the cylinder cavity 18; the main buffering rod 13 penetrates through the air cylinder plate 15 to extend and is connected with the piston piece 16, the end portion of the air cylinder plate 15 forms an air cylinder plate groove, the air cylinder plate groove is arranged in an arc shape, and the groove wall of the air cylinder plate groove is in abutting arrangement with the side face of the auxiliary buffering rod 14.
Thus, under the action of the cylinder plate groove, the auxiliary buffer rod 14 is positioned, the auxiliary buffer rod 14 is prevented from shaking and shifting, and the moving stability of the auxiliary buffer rod 14 is improved.
One end of the slow stop spring 17 is connected with the piston member 16, and the other end of the slow stop spring 17 is connected with the bottom of the cylinder block, so that the slow stop spring 17 is compressed when the piston member 16 moves inwards.
The cylinder part 11 comprises a positioning sleeve, a cylinder body is embedded in the positioning sleeve, an auxiliary buffer rod 14 is sleeved on the positioning sleeve to be arranged, the auxiliary buffer rod 14 penetrates through the positioning sleeve, an elastic sleeve is arranged on the inner wall of the positioning sleeve, the auxiliary buffer rod 14 is sleeved on the elastic sleeve, the elastic sleeve is elastically arranged, and the auxiliary buffer rod 14 and the positioning sleeve clamp and squeeze the elastic sleeve; the positioning sleeve is provided with at least one positioning sheet, the positioning sheet extends outwards along the radial direction of the positioning sleeve, the cylinder body is provided with a positioning groove, the positioning groove extends axially, the positioning sheet is embedded into the positioning groove, and the positioning sheet is used for limiting the positioning sleeve to rotate relative to the cylinder body.
Under the action of the elastic sleeve, the damping effect is achieved, and the stopping effect of the auxiliary stopping rod 14 is improved; in addition, under the cooperation of the locating piece and the locating groove, the auxiliary buffering rod 14 is limited to rotate, so that the auxiliary buffering rod 14 moves linearly, and the buffering effect and the buffering stability are improved.
The cylinder body is provided with an auxiliary air cavity and an air connecting channel, the inner end of the auxiliary buffer rod 14 is movably embedded with the auxiliary air cavity, and the auxiliary air cavity is communicated with the cylinder cavity 18 through the air connecting channel; thus, when the main buffer rod 13 and the auxiliary buffer rod 14 receive the thrust of the tray 5 to move inwards, the main buffer rod and the auxiliary buffer rod are subjected to the reverse pressure of the gas, so that the buffer stop effect is improved.
The main slow rod 13, the slow stop spring 17 and the piston piece 16 are coaxially and correspondingly arranged; the main slow rod 13, the slow stopping spring 17 and the piston member 16 are stressed and move linearly, and the slow stopping stability is improved.
The cylinder part 11 is provided with a pressure relief channel, the inner end of the pressure relief channel is communicated with the cylinder cavity 18, the outer end of the pressure relief channel is communicated with the outside, the cylinder part 11 comprises a pressure relief valve 19, and the pressure relief valve 19 is used for blocking or conducting the pressure relief channel.
Thus, when the pressure of the cylinder cavity 18 is larger than the preset value of the pressure relief valve 19 during the slow stop, the pressure relief valve 19 is caused to conduct the pressure relief channel, so that gas is released, and the excessive pressure is avoided.
The tray conveying equipment comprises a longitudinal conveying structure 2, a transverse conveying structure 3, a transfer structure 4 and a double-acting tray buffer 1, wherein the longitudinal conveying structure 2 is arranged along the longitudinal direction and used for conveying trays 5 along the longitudinal direction, the transverse conveying structure 3 is arranged along the transverse direction and used for conveying the trays 5 transversely, the longitudinal conveying structure 2 and the transverse conveying structure 3 are vertically and correspondingly arranged, the transfer structure 4 is arranged on the longitudinal conveying structure 2, the transfer structure 4 is correspondingly arranged with the transverse conveying structure 3, the transfer structure 4 is used for receiving the trays 5 conveyed by the transverse conveying structure 3, the double-acting tray buffer 1 is arranged on the longitudinal conveying structure 2, the double-acting tray buffer 1 is correspondingly arranged with the transfer structure 4, and the double-acting tray buffer 1 is used for stopping the trays 5 to the transfer structure 4.
In the above-mentioned pallet conveying device, when the pallet 5 is conveyed, the pallet may be conveyed from the vertical conveying structure 2 to the horizontal conveying structure 3, or may be conveyed from the horizontal conveying structure 3 to the vertical conveying structure 2, and the conveying direction of the pallet 5 is switched by the transferring structure 4; and when tray 5 carries to transfer structure 4 along horizontal conveying structure 3, under the effect of double-acting tray buffer 1, play the effect of stopping slowly to tray 5, make tray 5 stop slowly in transfer structure 4, the switching of the direction of delivery of tray 5 of being convenient for, and effectively avoid tray 5 and the collision of indulging conveying structure 2, guarantee tray 5 carries the security.
The transfer structure 4 comprises a transfer frame 41, a driving motor, a receiving belt 43 and a lifting motor, wherein the driving motor and the receiving belt 43 are respectively arranged on the transfer frame 41, the lifting motor is used for driving the transfer frame 41 to be in ascending or descending arrangement, and the driving motor is used for driving the receiving belt 43 to be in a conveying state; the transverse conveying structure 3 comprises a transverse conveying belt, the transverse conveying belt is driven by a driving force to transversely convey the tray 5, the transverse conveying belt and the receiving belt 43 are correspondingly arranged at intervals along the transverse direction, and the receiving belt 43 is used for receiving the tray 5 conveyed by the transverse conveying belt; the vertical conveying structure 2 comprises two vertical conveying belts which are correspondingly arranged at intervals, and the transfer frame 41 is arranged between the two vertical conveying belts.
Thus, when transfer is required, the lifting motor drives the middle rotating frame 41 to move, the receiving belt 43 and the transverse conveying belt are driven to be arranged at the same level, the transfer of the tray 5 of the transverse conveying belt to the receiving belt 43 is realized, the double-acting tray buffer 1 is utilized to slowly stop the tray 5 on the receiving belt 43, then the lifting motor drives the middle rotating frame 41 to descend, when the receiving belt 43 moves to the lower part of the longitudinal conveying belt, the tray 5 is transferred to the longitudinal conveying belt, and finally the longitudinal conveying belt is utilized to longitudinally convey the tray 5, so that the transverse conveying is switched to the longitudinal conveying.
The transfer structure 4 comprises a synchronizing shaft 42, synchronizing wheels 45 are respectively arranged at two ends of the synchronizing shaft 42, the synchronizing shaft 42 is connected with a driving motor, the driving motor is used for driving the synchronizing shaft 42 to rotate, the transfer structure 4 comprises a transfer plate 44, the transfer plate 44 is horizontally arranged, the transfer plate 44 is provided with two transfer grooves, the two transfer grooves are arranged in one-to-one correspondence with the two synchronizing wheels 45, and the synchronizing wheels 45 and the transfer grooves are respectively sleeved at two ends of a receiving belt 43; realizing a synchronous driving of the two receiving belts 43.
The middle rotating frame 41 comprises two frame posts 46, wherein the frame posts 46 are longitudinally arranged in a extending manner, the upper parts of the frame posts 46 are connected with the middle rotating plate 44, the lower parts of the frame posts 46 are downwardly arranged in a extending manner, the two frame posts 46 are arranged between the two receiving belts 43, and the synchronous shafts 42 synchronously penetrate through the two frame posts; in this way, the supporting force of the transfer plate 44 is enhanced by the support posts 46, and the supporting of the tray 5 is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. The double-acting tray buffer is characterized by comprising a cylinder piece, a baffle, a main buffer rod, an auxiliary buffer rod, a piston piece and a buffer stop spring, wherein the outer end of the main buffer rod is connected with the baffle, the inner end of the main buffer rod is embedded with the cylinder piece to extend and be connected with the piston piece, a cylinder cavity and an air inlet cavity are formed in the cylinder piece, the piston piece is positioned in the cylinder cavity, the cylinder cavity and the air inlet cavity are communicated, the air inlet cavity is used for supplying external air flow, and the piston piece is driven by air pressure to be in movable arrangement; the spring is installed to slowly stop the inside of cylinder spare is arranged, just slowly stop the one end of spring and be fixed arrangement, slowly stop the other end of spring with the piston spare is connected arrangement, the outer end of vice slow pole with the baffle is connected arrangement, the inner activity of vice slow pole is inlayed and is established the cylinder spare, main slow pole with vice slow pole is the interval and corresponds the arrangement, the baffle is used for slowly stopping the tray.
2. The double acting pallet buffer of claim 1 wherein said primary and secondary buffer bars are correspondingly arranged in a coaxial line spaced apart relationship in a top-down direction.
3. The double-acting pallet buffer of claim 2 wherein the baffle comprises an upper stop portion and a lower stop portion, the upper stop portion and the lower stop portion are in butt joint and integrally formed arrangement, the outer end of the main buffer rod is fixedly embedded in the upper stop portion, the outer end of the auxiliary buffer rod is fixedly embedded in the lower stop portion, the cross section of the lower stop portion is gradually reduced in the direction away from the upper stop portion, the lower stop portion is provided with a lower stop region away from the upper stop portion, the cross section of the lower stop region is in minimum arrangement, and the outer end of the auxiliary buffer rod is fixedly embedded in the lower stop region.
4. A double acting pallet buffer as in claim 3 wherein said cylinder member comprises a cylinder block and a cylinder plate, said cylinder block defining said cylinder cavity, said cylinder plate and cylinder block being in a stacked connected arrangement, and said cylinder plate closing off said cylinder cavity; the main buffering rod penetrates through the cylinder plate to extend and be connected with the piston piece, a cylinder plate groove is formed in the end portion of the cylinder plate, the cylinder plate groove is arranged in an arc shape, and the groove wall of the cylinder plate groove is in abutting arrangement with the side face of the auxiliary buffering rod.
5. The double-acting tray buffer according to claim 4, wherein the cylinder piece comprises a positioning sleeve, the cylinder body is embedded in the positioning sleeve, the positioning sleeve is sleeved with the auxiliary buffer rod, the auxiliary buffer rod penetrates through the positioning sleeve, an elastic sleeve is arranged on the inner wall of the positioning sleeve, the auxiliary buffer rod is sleeved with the elastic sleeve, the elastic sleeve is elastically arranged, and the auxiliary buffer rod and the positioning sleeve clamp and squeeze the elastic sleeve; the positioning sleeve is provided with at least one positioning sheet, the positioning sheet extends outwards along the radial direction of the positioning sleeve, the cylinder body is provided with a positioning groove, the positioning groove extends axially, the positioning sheet is embedded in the positioning groove, and the positioning sheet is used for limiting the positioning sleeve to rotate relative to the cylinder body.
6. The double-acting tray buffer according to claim 4, wherein the cylinder body is provided with an auxiliary air cavity and an air connecting channel, the auxiliary air cavity is movably embedded at the inner end of the auxiliary buffer rod, and the auxiliary air cavity and the cylinder cavity are communicated through the air connecting channel.
7. A double acting pallet buffer as claimed in any one of claims 1 to 6 wherein said main relief rod, said relief spring and said piston member are arranged coaxially in correspondence.
8. A double acting pallet buffer as claimed in any one of claims 1 to 6 wherein the cylinder member has a relief passage with an inner end in communication with the cylinder chamber and an outer end in communication with the outside, the cylinder member comprising a relief valve for blocking or unblocking the relief passage.
9. The tray conveying equipment is characterized by comprising a longitudinal conveying structure, a transverse conveying structure, a transfer structure and a double-acting tray buffer, wherein the longitudinal conveying structure is arranged along the longitudinal direction and used for conveying trays along the longitudinal direction, the transverse conveying structure is arranged along the transverse direction and used for conveying the trays transversely, the longitudinal conveying structure and the transverse conveying structure are vertically and correspondingly arranged, the transfer structure is arranged on the longitudinal conveying structure and is correspondingly arranged with the transverse conveying structure, the transfer structure is used for receiving the trays conveyed by the transverse conveying structure, the double-acting tray buffer is arranged on the longitudinal conveying structure and is correspondingly arranged with the transfer structure, and the double-acting tray buffer is used for stopping the trays to the transfer structure.
10. The pallet conveyor apparatus of claim 9 wherein said transfer structure includes a transfer frame, a drive motor, a receiving belt and a lift motor, said drive motor and said receiving belt being mounted to said transfer frame, respectively, said lift motor being configured to drive said transfer frame in a raised or lowered arrangement, said drive motor being configured to drive said receiving belt in a conveyed condition; the transverse conveying structure comprises a transverse conveying belt, the transverse conveying belt is driven to transversely convey the trays, the transverse conveying belt and the receiving belt are correspondingly arranged at intervals along the transverse direction, and the receiving belt is used for receiving the trays conveyed by the transverse conveying belt; the vertical conveying structure comprises two vertical conveying belts, the two vertical conveying belts are correspondingly arranged at intervals, and the transfer frame is arranged between the two vertical conveying belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310294608.9A CN117819179A (en) | 2023-03-23 | 2023-03-23 | Double-acting tray buffer and tray conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310294608.9A CN117819179A (en) | 2023-03-23 | 2023-03-23 | Double-acting tray buffer and tray conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117819179A true CN117819179A (en) | 2024-04-05 |
Family
ID=90514215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310294608.9A Pending CN117819179A (en) | 2023-03-23 | 2023-03-23 | Double-acting tray buffer and tray conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117819179A (en) |
-
2023
- 2023-03-23 CN CN202310294608.9A patent/CN117819179A/en active Pending
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