CN103785769A - Oblique-inserting type fin evaporator automatic fin-inserting pipe expander - Google Patents
Oblique-inserting type fin evaporator automatic fin-inserting pipe expander Download PDFInfo
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- CN103785769A CN103785769A CN201410032436.9A CN201410032436A CN103785769A CN 103785769 A CN103785769 A CN 103785769A CN 201410032436 A CN201410032436 A CN 201410032436A CN 103785769 A CN103785769 A CN 103785769A
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Abstract
The invention discloses an oblique-inserting type fin evaporator automatic fin-inserting pipe expander which comprises a machine frame, a fin-inserting die which moves in a stepping mode, a pipe expanding device, a guiding mechanism and a feeding device. The feeding device comprises a material stirring mechanism with a material stirring block, a cutting mechanism with a cutting rod and a cam which is driven by a driving motor to rotate. The cam drives the material stirring block to move up and down in a reciprocating mode to drive a fin to move down in a stepping mode and drives the cutting rod to move horizontally to cut off the fin which moves down. The material stirring block, the cutting rod and the fin-inserting die are matched in a motion-coordination mode. The blank of the fin evaporator industry in China is filled, the material stirring block, the cutting rod and the fin-inserting die are matched in a coordination mode and a stepping-moving mode, automatic fin inserting in the fin-inserting die of the fin is completed, an aluminum pipe is inserted into the fin obliquely through the pipe expanding device for expanding, accordingly, fin inserting, pipe expanding automation and continuity are achieved, the number of workers is reduced, unnecessary labor of fin storing, transferring and the like is lowered, and working efficiency and working safety are improved.
Description
Technical field
The present invention relates to evaporimeter manufacturing technology field, the automatic inserted sheet electric tube expander of especially a kind of angle-inserting type evaporator fin.
Background technology
Evaporimeter is very important parts in refrigeration four large parts, and condensation " liquid " body of low temperature, by evaporimeter, carries out heat exchange with extraneous air, and " gas " changes heat absorption, reaches the effect of refrigeration.Fin: conventionally carry out at needs the surperficial stronger sheet metal of increase thermal conductivity that passes through of heat-exchanger rig that heat is transmitted, increase the heat transfer sheet area of heat-exchanger rig, improve heat exchange efficiency, the sheet metal with this function is referred to as fin.On evaporator fin, fin used is generally the aluminium foil that 0.18mm is thick.Oblique cutting: aluminum pipe by bend pipe, beat tiltedly, after flattening, push away and rise to fin, a kind of mode that aluminum pipe and fin are closely linked together.
At present in evaporator fin production process, inserted sheet mainly relies on manual operation, when operation according to each one qualification, screening workman hand-held one is fin, or 2 one inserted, or 3,4 one are inserted, several are placed on mould at every turn, be plugged after whole fins, the flat mode of clapping of recycling hand, arranges fin smooth.This mode of operation relies on larger to workman's qualification, workman must can skillfully grasp through the time of about three months to half a year.On every oblique cutting electric tube expander, need 3 people's operations, wherein 2 people's screenings, 1 people's poling, employment quantity is more, and pure handwork, labour intensity is large, operating efficiency is low, strong to workman's qualification dependence, the more important thing is that screening quality cannot guarantee, there will be omit in printing, wrong row, the various phenomenons such as fin anisotropy, cause aluminum pipe poling not smooth, affect production efficiency.Because fin is thinner, sharper sheet metal, be easy to occur the industrial accidents such as operating personnel's hand is scratched simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provide a kind of angle-inserting type evaporator fin automatic arranging machine, realize the automation inserted sheet of fin in mold slots, reduce operating personnel's working strength, increase work efficiency and production security.
The technical solution adopted for the present invention to solve the technical problems is: the automatic inserted sheet electric tube expander of a kind of angle-inserting type evaporator fin, for the arrangement of fin and the oblique cutting tensioner of fin and aluminum pipe on angle-inserting type evaporator fin, comprise frame, rack table is provided with the inserted sheet mould that stepping is moved, inserted sheet mould one side is provided with the pipe-expanding device that is placed with aluminum pipe, described inserted sheet mould opposite side is provided with the pay-off that fin is entered successively to inserted sheet mould, pay-off top, be provided with the guiding mechanism of stamping forming diel rectangular fin guiding being introduced to pay-off, described pay-off: comprise the material toggling mechanism with material toggling piece, be positioned to have under material toggling mechanism and cut off the shut-off mechanism of bar and driven and the cam that rotates by drive motors, described cam: drive material toggling piece to pump and stepping drives fin to move down, drive that to cut off bar traversing and cut off the fin that moves down, material toggling piece, cutting off motor coordination between bar and inserted sheet mould coordinates.
Furtherly, described pay-off also has rocking bar, slide block, lever and cuts off seat, rocking bar one end and cam are rotationally connected, the rocking bar other end and slide block are fixed, material toggling piece is fixed on and on slide block, moves up and down with slide block and drive fin to move down, lever one end is rotationally connected with cut-out bar, cutting off bar slip is located in cut-out seat, cam cambered surface side is pressed close in lever other end gap, lever middle part is provided with swing seat, cuts off in seat, to be provided with to be enclosed within to cut off and realizes the back-moving spring that cuts off bar and cut off homing after fin on bar.
Further, on described material toggling piece, there are two inner cavities corresponding with poling hole on fin, in described inner cavity, be provided with end and have rod for stiring materials of cammed surface and be sleeved on the stage clip on rod for stiring materials, the inclined-plane of described cammed surface is towards the direction that moves upward of material toggling piece.
Move for the stepping that realizes inserted sheet mould, described frame is provided with line slideway and servomotor, and inserted sheet mould is slidably connected by linear slider and line slideway, and servomotor drives the stepping of inserted sheet mould to move by ball screw.
For guaranteeing the flatness of fin before expand tube, the fin that described frame is provided with being arranged in inserted sheet mould arranges smooth pressuring flat device, pressuring flat device comprises the pressing seat that is fixed in frame, is mobilely located at the locating back flattening on seat and promotes the pressing cylinder that locating back moves up and down, and is positioned at and on the pressing seat that flattens cylinder both sides, is arranged with the guide pillar that guiding locating back moves.
Described guiding mechanism has tilting leading truck, and the stamping forming rectangular fin of diel is positioned at leading truck and is driven and moved down by material toggling piece, and the fin moving down along leading truck upright position is adjacent to the acting surface of material toggling piece.
The invention has the beneficial effects as follows: automatic inserted sheet electric tube expander of the present invention is domestic initiation, fill up the blank of domestic evaporator fin industry automated production, it is stirred fin by cam driven material toggling piece and is shifted downwards, cam driven cuts off bar and stretches out the mutual cooperation of cutting off fin and inserted sheet mould stepping shift position, complete the automation inserted sheet of fin in inserted sheet mold slots, aluminum pipe oblique cutting is entered fin tensioner by pipe-expanding device, fin no longer cuts off after punching molding from punching machine mold, directly by material toggling mechanism, whole piece aluminium foil is pulled and imports cut-out fin, thereby realize inserted sheet, expand tube automation and continuity, flow process and production cycle are shortened, having reduced recruitment number and fin deposits, the unnecessary work such as circulation, operating efficiency and operational security are improved.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the theory of mechanics schematic diagram of pay-off of the present invention.
Fig. 3 is that material toggling piece of the present invention is stirred fin and moved down into structural representation.
In figure, 1. frame 2. inserted sheet mould 3. pipe-expanding device 4. pay-off 40. material toggling piece 40-1. inner cavities 41. cut off bar 42. drive motors 43. cam 44. rocking bar 45. slide block 46. levers 47. cut-out seat 48. swing seat 49. back-moving spring 5. guiding mechanism 51. leading truck 6. line slideway 7. servomotor 8. linear slider 9. ball screw 10. pressuring flat devices 101. pressing seat 102. locating backs 103. and flatten cylinder 104. guide pillar 20. rod for stiring materials 20-1. cammed surface 21. stage clip 22. supporting plates
The specific embodiment
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention, and wherein in Fig. 2, Fig. 3, arrow represents the direction of motion.
The automatic inserted sheet electric tube expander of a kind of angle-inserting type evaporator fin as shown in FIG. 1 to 3, for the arrangement of fin and the oblique cutting tensioner of fin and aluminum pipe on angle-inserting type evaporator fin, comprise frame 1, frame 1 table top upper left side is provided with the pipe-expanding device 3 that is placed with aluminum pipe, pipe-expanding device 3 has the aluminum pipe of promotion and penetrates the propelling cylinder of fin oblique cutting tensioner, frame 1 right side is provided with the guiding mechanism 5 that transmits fin, this guiding mechanism 5 has the leading truck tilting to lower right 51, after becoming rolls of aluminum foil by the punch forming of fin punching machine mold, rectangular fin is introduced in leading truck 51, frame 1 between leading truck 51 and pipe-expanding device 3 is provided with pressuring flat device 10, on frame 1 table top of pressuring flat device 10 belows, be provided with the inserted sheet mould 2 that stepping is moved, inserted sheet mould 2 is in inserted sheet process, often insert row's fin, the stepping station that moves right, be positioned at leading truck 51 vertical section belows and be provided with the pay-off 4 that fin is entered successively to inserted sheet mould 2, the screening action of pay-off 4 coordinates with the stepping moving hormany of inserted sheet mould 2.
Specifically, for the stepping that realizes inserted sheet mould 2 is moved, described frame 1 is provided with line slideway 6 and servomotor 7, and inserted sheet mould 2 is slidably connected by linear slider 8 and line slideway 6, and servomotor 7 drives 2 steppings of inserted sheet mould to move by ball screw 9.
Pressuring flat device 10, the fin top being arranged in inserted sheet mould 2 is flattened to arrangement, to guarantee the flatness of fin before expand tube, described pressuring flat device 10 comprises the pressing seat 101 that is fixed in frame 1, is mobilely located at the locating back 102 flattening on seat 101 and promotes the pressing cylinder 103 that locating back 102 moves up and down, and is positioned at and on the pressing seat 101 that flattens cylinder 103 both sides, is arranged with the guide pillar 104 that guiding locating back 102 moves.
Described pay-off 4: comprise have material toggling piece 40 material toggling mechanism, be positioned to have under material toggling mechanism and cut off the shut-off mechanism of bar 41 and driven and the cam 43 that rotates by drive motors 42, described cam 43: drive material toggling piece 40 to pump and stepping drives fin to move down, drive to cut off bar 41 traversing and cut off the fin moving down, material toggling piece 40, cut off motor coordination between bar 41 and inserted sheet mould 2 and coordinate.
Furtherly, described pay-off 4 also has rocking bar 44, slide block 45, lever 46 and cut-out seat 47, rocking bar 44 one end and cam 43 are rotationally connected, rocking bar 44 other ends and slide block 45 are fixing, material toggling piece 40 is fixed on and on slide block 45, moves up and down with slide block 45 and drive fin to move down, lever 46 one end are rotationally connected with cut-out bar 41, cutting off bar 41 slips is located in cut-out seat 47, cam 43 cambered surface sides are pressed close in lever 46 other end gaps, lever 46 middle parts are provided with swing seat 48, cutting off seat is provided with in 47 to be enclosed within to cut off and on bar 41, realizes the back-moving spring 49 that cuts off bar 41 and cut off homing after fin.
As shown in Figure 3, it is to adopt following structure to realize that 40 steppings of material toggling piece stir that fin moves down: on described material toggling piece 40, have two inner cavity 40-1s corresponding with poling hole on fin, the fin supporting plate 22 of fitting moves, in described inner cavity 40-1, be provided with end and have rod for stiring materials 20 of cammed surface 20-1 and be sleeved on the stage clip 21 on rod for stiring materials 20, the inclined-plane of described cammed surface 20-1 is towards the direction that moves upward of material toggling piece 40.
Rectangular fin is positioned at leading truck 51 and moves under 40 actions of material toggling piece, and the fin moving down along leading truck 51 upright positions is adjacent to the acting surface of material toggling piece 40.
The automatic inserted sheet electric tube expander of angle-inserting type evaporator fin of the present invention, replace screening manually by the automatic screening of machine, its course of work brief introduction is as follows: after becoming rolls of aluminum foil by the punch forming of fin punching machine mold, rectangular fin is introduced in leading truck 51, vertically enter pay-off 4, drive motors 42 in pay-off 4 rotates by the coaxial cam 43 of gear mechanism transmission and gear, cam 43 drives the eccentric rocking bar 44 being located on cam 43 to do gyration, the slide block 45 fixing with rocking bar 44 moved up and down, slide block 45 and then drive material toggling piece 40 move back and forth up and down, when material toggling piece 40 moves down, stage clip 21 active forces insert in poling hole corresponding on fin rod for stiring materials 20, thereby drive along leading truck 51 rectangular fin vertically downward depend on fin pitch of supporting plate 22 intermittent movement from, then when slide block 45 drives material toggling piece 40 to move up, due to cammed surface 20-1 effect, rod for stiring materials 20 exits fin poling hole and with moving on material toggling piece 40, under stage clip 21 effects, rod for stiring materials 20 is arranged in the poling hole of fin under again inserting, repeat aforementioned activities and fin is moved in constantly stepping, meanwhile, projection on cam 43 promotes lever 46 and swings around swing seat 48 in rotation process, lever 46 promotes cut-out bar 41 and moves forward and cut off fin by specification, fin automatic placement after cut-out is in the groove of inserted sheet mould 2, cut off bar 41 homing under back-moving spring 49 effects, wait for next time and cut off action.Insert after row's fin, inserted sheet mould 2 is under servomotor 7 drives, the stepping position that moves right, wait for the inserted sheet of next row fin, in inserted sheet process, by manually aluminum pipe being placed in relative pipe-expanding device 3, after inserted sheet has moved, whole inserted sheet mould 2 shifts out left, promote locating back 102 again to all fin upper flat that arrange by the pressing cylinder 103 in pressuring flat device 10, the propelling cylinder in pipe-expanding device 3 promotes aluminum pipe and penetrates in fin, completes expand tube, finally by material removing mechanism, workpiece is ejected, complete whole actuation cycle.
Automatic inserted sheet electric tube expander of the present invention is domestic initiation, fill up the blank of domestic evaporator fin industry automated production, it drives material toggling piece 40 to stir fin by cam 43 and is shifted downwards, cam 43 drives cut-out bar 41 to stretch out the mutual cooperation of cutting off fin and inserted sheet mould 2 stepping shift positions, complete the automation inserted sheet of fin in inserted sheet mould 2 grooves, aluminum pipe oblique cutting is entered fin tensioner by pipe-expanding device 3, fin no longer cuts off after punching molding from punching machine mold, directly by material toggling mechanism, whole piece aluminium foil is pulled and imports cut-out fin, thereby realize inserted sheet, expand tube automation and continuity, flow process and production cycle are shortened, having reduced recruitment number and fin deposits, the unnecessary work such as circulation, operating efficiency and operational security are improved.
Above-described embodiment is only explanation technical conceive of the present invention and feature; object is to allow the personage who is familiar with this technology can understand content of the present invention and be implemented; do not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. the automatic inserted sheet electric tube expander of angle-inserting type evaporator fin, for the arrangement of fin and the oblique cutting tensioner of fin and aluminum pipe on angle-inserting type evaporator fin, comprise frame (1), frame (1) table top is provided with the inserted sheet mould (2) that stepping is moved, inserted sheet mould (2) one sides are provided with the pipe-expanding device (3) that is placed with aluminum pipe, it is characterized in that: described inserted sheet mould (2) opposite side is provided with the pay-off (4) that fin is entered successively to inserted sheet mould (2), pay-off (4) top, be provided with the guiding mechanism (5) of stamping forming diel rectangular fin guiding being introduced to pay-off (4), described pay-off (4): comprise the material toggling mechanism with material toggling piece (40), under being positioned at material toggling mechanism, thering is the shut-off mechanism of cut-out bar (41) and driven and the cam (43) of rotation by drive motors (42), described cam (43): drive material toggling piece (40) pump and stepping drive fin move down, drive that to cut off bar (41) traversing and cut off the fin that moves down, material toggling piece (40), cutting off motor coordination between bar (41) and inserted sheet mould (2) coordinates.
2. the automatic inserted sheet electric tube expander of angle-inserting type evaporator fin according to claim 1, it is characterized in that: described pay-off (4) also has rocking bar (44), slide block (45), lever (46) and cut-out seat (47), rocking bar (44) one end and cam (43) are rotationally connected, rocking bar (44) other end and slide block (45) are fixing, material toggling piece (40) is fixed on that slide block (45) is upper to be moved up and down and drive fin to move down with slide block (45), lever (46) one end is rotationally connected with cut-out bar (41), cutting off bar (41) slip is located in cut-out seat (47), cam (43) cambered surface side is pressed close in lever (46) other end gap, lever (46) middle part is provided with swing seat (48), cutting off seat is provided with in (47) to be enclosed within and cuts off the upper back-moving spring (49) that cuts off bar (41) and cut off homing after fin of realizing of bar (41).
3. the automatic inserted sheet electric tube expander of angle-inserting type evaporator fin according to claim 2, it is characterized in that: on described material toggling piece (40), there are two inner cavities (40-1) corresponding with poling hole on fin, in described inner cavity (40-1), be provided with rod for stiring materials (20) that end has cammed surface (20-1) and be sleeved on the stage clip (21) on rod for stiring materials (20), the inclined-plane of described cammed surface (20-1) is towards the direction that moves upward of material toggling piece (40).
4. the automatic inserted sheet electric tube expander of angle-inserting type evaporator fin according to claim 1, it is characterized in that: described frame (1) is provided with line slideway (6) and servomotor (7), inserted sheet mould (2) is slidably connected by linear slider (8) and line slideway (6), and servomotor (7) drives inserted sheet mould (2) stepping to move by ball screw (9).
5. the automatic inserted sheet electric tube expander of angle-inserting type evaporator fin according to claim 1, it is characterized in that: the fin that described frame (1) is provided with being arranged in inserted sheet mould (2) arranges smooth pressuring flat device (10), pressuring flat device (10) comprises the pressing seat (101) being fixed in frame (1), move and be located at the locating back (102) flattening on seat (101) and promote the pressing cylinder (103) that locating back (102) moves up and down, be positioned at the guide pillar (104) that is arranged with guiding locating back (102) movement on the pressing seat (101) that flattens cylinder (103) both sides.
6. the automatic inserted sheet electric tube expander of angle-inserting type evaporator fin according to claim 1, it is characterized in that: described guiding mechanism (5) has tilting leading truck (51), the stamping forming rectangular fin of diel is positioned at leading truck (51) and is driven and moved down by material toggling piece (40), and the fin moving down along leading truck (51) upright position is adjacent to the acting surface of material toggling piece (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032436.9A CN103785769A (en) | 2014-01-23 | 2014-01-23 | Oblique-inserting type fin evaporator automatic fin-inserting pipe expander |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032436.9A CN103785769A (en) | 2014-01-23 | 2014-01-23 | Oblique-inserting type fin evaporator automatic fin-inserting pipe expander |
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| CN103785769A true CN103785769A (en) | 2014-05-14 |
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| CN201410032436.9A Pending CN103785769A (en) | 2014-01-23 | 2014-01-23 | Oblique-inserting type fin evaporator automatic fin-inserting pipe expander |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259337A (en) * | 2014-08-04 | 2015-01-07 | 周佩龙 | Cam component for evaporator fin arranging machine |
| CN105081082A (en) * | 2015-05-19 | 2015-11-25 | 合肥皓东精密工业有限公司 | Novel double-station oblique inserting pipe pushing mold |
| CN107282812A (en) * | 2017-06-12 | 2017-10-24 | 中山铨展五金科技有限公司 | A kind of heat-pipe radiator assembling device |
| CN107717387A (en) * | 2017-11-13 | 2018-02-23 | 常州朗恩机械设备有限公司 | The fin automatic slice inserting machine structure of evaporator |
| CN107756036A (en) * | 2017-09-20 | 2018-03-06 | 重庆市璧山区强顺机械有限公司 | A kind of accessory cutting equipment |
| CN107999646A (en) * | 2017-10-11 | 2018-05-08 | 苏州新元电器有限公司 | A kind of finned heat exchanger electric tube expander |
| CN108188302A (en) * | 2018-01-08 | 2018-06-22 | 上海贽匠智能科技有限公司 | Condenser process units and its control method |
| CN109127926A (en) * | 2018-07-28 | 2019-01-04 | 中山市弘毅制冷设备有限公司 | A kind of expansion tube method of electric tube expander |
| CN109514255A (en) * | 2018-12-28 | 2019-03-26 | 河南科隆集团有限公司 | A kind of oblique bank of heat exchangers processing method and equipment |
| CN112563177A (en) * | 2020-12-10 | 2021-03-26 | 温州大学 | Pipe supply device for material pipe in integrated circuit packaging equipment |
| CN115590053A (en) * | 2022-12-15 | 2023-01-13 | 诸城市新得利食品机械有限责任公司（Cn） | Frozen meat slicer for food processing |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259337A (en) * | 2014-08-04 | 2015-01-07 | 周佩龙 | Cam component for evaporator fin arranging machine |
| CN105081082A (en) * | 2015-05-19 | 2015-11-25 | 合肥皓东精密工业有限公司 | Novel double-station oblique inserting pipe pushing mold |
| CN107282812B (en) * | 2017-06-12 | 2020-04-07 | 中山铨展五金科技有限公司 | Heat pipe radiator assembling device |
| CN107282812A (en) * | 2017-06-12 | 2017-10-24 | 中山铨展五金科技有限公司 | A kind of heat-pipe radiator assembling device |
| CN107756036A (en) * | 2017-09-20 | 2018-03-06 | 重庆市璧山区强顺机械有限公司 | A kind of accessory cutting equipment |
| CN107999646A (en) * | 2017-10-11 | 2018-05-08 | 苏州新元电器有限公司 | A kind of finned heat exchanger electric tube expander |
| CN107999646B (en) * | 2017-10-11 | 2023-09-01 | 苏州新元电器有限公司 | Tube expander of fin heat exchanger |
| CN107717387A (en) * | 2017-11-13 | 2018-02-23 | 常州朗恩机械设备有限公司 | The fin automatic slice inserting machine structure of evaporator |
| CN108188302A (en) * | 2018-01-08 | 2018-06-22 | 上海贽匠智能科技有限公司 | Condenser process units and its control method |
| CN108188302B (en) * | 2018-01-08 | 2024-02-06 | 上海贽匠智能科技有限公司 | Condenser production device and control method thereof |
| CN109127926A (en) * | 2018-07-28 | 2019-01-04 | 中山市弘毅制冷设备有限公司 | A kind of expansion tube method of electric tube expander |
| CN109514255A (en) * | 2018-12-28 | 2019-03-26 | 河南科隆集团有限公司 | A kind of oblique bank of heat exchangers processing method and equipment |
| CN109514255B (en) * | 2018-12-28 | 2024-05-03 | 河南科隆集团有限公司 | Method and equipment for processing inclined heat exchanger |
| CN112563177A (en) * | 2020-12-10 | 2021-03-26 | 温州大学 | Pipe supply device for material pipe in integrated circuit packaging equipment |
| CN115590053A (en) * | 2022-12-15 | 2023-01-13 | 诸城市新得利食品机械有限责任公司（Cn） | Frozen meat slicer for food processing |
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