CN209687831U - A kind of list cylinder bidirectional-movement device - Google Patents

A kind of list cylinder bidirectional-movement device Download PDF

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Publication number
CN209687831U
CN209687831U CN201822159976.XU CN201822159976U CN209687831U CN 209687831 U CN209687831 U CN 209687831U CN 201822159976 U CN201822159976 U CN 201822159976U CN 209687831 U CN209687831 U CN 209687831U
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China
Prior art keywords
block
sliding
sliding rail
fixed
bottom plate
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CN201822159976.XU
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Chinese (zh)
Inventor
任勇
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GUANGZHOU XIANXIN MACHINERY MANUFACTURE CO Ltd
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GUANGZHOU XIANXIN MACHINERY MANUFACTURE CO Ltd
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Abstract

The utility model relates to auto-parts fields, in particular a kind of single cylinder bidirectional-movement device, including bottom plate, the upper surface of the bottom plate is symmetrically fixed with the first position-limit mechanism in the horizontal direction, and the upper surface of the bottom plate is fixed with the first sliding rail at the first position-limit mechanism described in one of them, and the upper surface of the bottom plate is fixed with the second sliding rail at the first position-limit mechanism described in another, and the upper surface of the bottom plate is fixed with the second position-limit mechanism between first sliding rail and second sliding rail;By being symmetrically fixed with fixture block in the lower surface of the first sliding block and the second sliding block, and placing groove is symmetrically offered in the inner surface wall two sides of fixture block, pulley is rotatably connected to by shaft in the inside of placing groove, the friction between the first sliding block and the second sliding block and the first sliding rail and the second sliding rail can effectively be reduced in this way, so that the part energy for avoiding the occurrence of cylinder offer movement is converted into heat energy dissipation and falls the case where causing energy dissipation.

Description

A kind of list cylinder bidirectional-movement device
Technical field
The utility model relates to auto-parts field, specially a kind of single cylinder bidirectional-movement device.
Background technique
Automobile parts are each unit for constituting automobile entirety and a kind of product for serving automobile, the type of automobile parts Various, as the improvement of people's living standards, people are also more and more to the consumption of automobile, this market of automobile parts becomes Also increasing, auto parts machinery manufacture factory was also in development by leaps and bounds in recent years.
Chinese patent (CN201721830044.2, high precision overloading list cylinder bidirectional-movement mechanism), this patent discloses High precision overloading list cylinder bidirectional-movement mechanism, including bottom plate further include telescopic cylinder, sliding rail matched with telescopic cylinder and cunning Block, position-limit mechanism, position-limit mechanism include the first position-limit mechanism, the second position-limit mechanism, third position-limit mechanism, the 4th position-limit mechanism; First position-limit mechanism, the second position-limit mechanism, third position-limit mechanism, the 4th position-limit mechanism are both secured on bottom plate;Bottom plate includes the One bottom plate end, the second bottom plate end, third bottom plate end, the 4th bottom plate end, the first bottom plate end and the second bottom plate end are located at bottom plate Rear and front end, third bottom plate end and the 4th bottom plate end are located at the left and right ends of bottom plate;First position-limit mechanism is located at first Bottom plate end one end and the junction for being located at the first bottom plate end and third bottom plate end, the second position-limit mechanism are located at the 4th bottom plate end Upper side;Third position-limit mechanism and the 4th position-limit mechanism are respectively positioned in the middle part of bottom plate, and sliding rail includes the first sliding rail, the second sliding rail, are slided Block includes the first sliding block, the second sliding block, and the first sliding block is slidably connected on the first sliding rail and the second sliding rail, and the sliding of the second sliding block connects It is connected on the first sliding rail and the second sliding rail, telescopic cylinder both ends are bolted to connection sliding in the first sliding block and second respectively On block, the first sliding rail is bolted to connection between third bottom plate end and the 4th bottom plate end and is located at the first bottom plate end Bottom plate upper side;Second sliding rail is bolted to connection between third bottom plate end and the 4th bottom plate end and is located at the second bottom The bottom plate upper side at plate end, the first sliding rail is between the first position-limit mechanism and the second position-limit mechanism;Second position-limit mechanism, Three position-limit mechanisms and the 4th position-limit mechanism are respectively positioned between the first sliding rail position and the second sliding rail, and the 4th position-limit mechanism is located at the first limit Between position mechanism and third position-limit mechanism;Third position-limit mechanism passes through between the 4th position-limit mechanism and the second position-limit mechanism Such mode is realized suitable for heavily loaded and narrow design space operation equipment, in the case where completing two directions of motion at the same time Required space and equipment are only the half of traditional mechanism, and can guarantee the precision in motion process, easy to maintain, low-cost Feature, but there is also following technical problems in this patent:
1, the first sliding block and the second sliding block be all when being slided on the first sliding rail and the second sliding rail with the first sliding rail and The direct contact slide of second sliding rail, will lead to rubbing between the first sliding block and the second sliding block and the first sliding rail and the second sliding rail in this way It wipes and increases to convert thermal energy consumption point for portion of energy provided by cylinder, cause the waste of energy;
2, the device be carried out by the first limited slip block and the second limited slip block it is anti-skid, but only by the first limited slip block and Second limited slip block, which carries out on-slip, may result in the case where springing back, and cause the accuracy decline in motion process.
Utility model content
The purpose of this utility model is to provide a kind of single cylinder bidirectional-movement devices, to solve to mention in above-mentioned background technique Out the problem of.A kind of single cylinder bidirectional-movement device, which has, reduces the first sliding block and the second sliding block and the first sliding rail and second Between sliding rail friction to reduce energy waste and can be to avoid anti-skid only by the first limited slip block and the second limited slip block The characteristics of causing rebound.
To achieve the above object, the utility model provides the following technical solutions:
A kind of list cylinder bidirectional-movement device, including bottom plate, the upper surface of the bottom plate are symmetrically fixed in the horizontal direction First position-limit mechanism, and the upper surface of the bottom plate is fixed with the first sliding rail at the first position-limit mechanism described in one of them, And the upper surface of the bottom plate is fixed with the second sliding rail, the upper table of the bottom plate at the first position-limit mechanism described in another Face is fixed with the second position-limit mechanism between first sliding rail and second sliding rail, and passes through institute above the bottom plate It states the first sliding rail and second sliding rail slidably connects the first sliding block, and the top of the bottom plate passes through first sliding rail The second sliding block, a lateral edge level side of first sliding block are slidably connected at first sliding block with second sliding rail To the first limited slip block is symmetrically fixed with, the side of second sliding block is symmetrically fixed with the second limited slip block in the horizontal direction, described The upper surface of first sliding block has been screwed fixed block, and the side of the fixed block offers embedded groove, and described second is sliding Cylinder is screwed below block, the cylinder and external power supply are electrically connected, and sliding on the output shaft of the cylinder Dynamic to be connected with shaft, one end of the shaft is fixed with embedded block, and the embedded block is embedded in the embedded groove, the shaft Appearance wall on be fixed with protection mechanism, be symmetrically fixed with card on the lower surface of first sliding block and second sliding block Block, the inner surface wall two sides of two fixture blocks symmetrically offer placing groove, and the inside of the placing groove is fixed with shaft, and institute The inside for stating placing groove is rotatably connected to pulley by the shaft.
Further, the both ends of the protection mechanism are respectively and fixedly provided with fixed plate, one of them described fixed plate and the gas Cylinder is fixedly connected, another described fixed plate is fixedly connected with the fixed block, and the protection mechanism is a kind of telescopic knot Structure.
Further, the embedded groove is a kind of T-slot, and the embedded block and the shaft collectively constitute a kind of T shape.
Further, the fixture block is a kind of U-shape, and the fixture block is stuck in first sliding rail and second sliding rail On, and the distance between inner surface wall two sides of fixture block are greater than the width of first sliding rail and the second sliding rail.
Further, the upper surface of two first position-limit mechanisms and second position-limit mechanism offers sliding slot, And the upper surface of two first position-limit mechanisms and second position-limit mechanism passes through the sliding slot and slidably connects connection Plate, the sliding slot are internally provided with adjustable spring, and one end of the adjustable spring and the inner surface wall side of the sliding slot are fixed Connection, and the other end of the adjustable spring is fixedly connected with the side of the connecting plate.
Further, the other side of the connecting plate on two first position-limit mechanisms is respectively and fixedly provided with the first on-slip Block, the other side of the connecting plate on second position-limit mechanism are symmetrically fixed with the second limited slip block, two first limits Two first limited slip blocks on first limited slip block and first sliding block in the mechanism of position correspond, and described second Two second limited slip blocks on position-limit mechanism are also corresponded with two second limited slip blocks on second sliding block.
Further, multiple fixation holes are offered on the upper surface of the bottom plate.
Compared with prior art, the utility model has the beneficial effects that
1, by being symmetrically fixed with fixture block in the lower surface of the first sliding block and the second sliding block, and in the inner surface wall of fixture block Two sides symmetrically offer placing groove, are rotatably connected to pulley by shaft in the inside of placing groove, can effectively reduce in this way Friction between first sliding block and the second sliding block and the first sliding rail and the second sliding rail, to avoid the occurrence of cylinder provides movement one Portion of energy is converted into heat energy dissipation and falls the case where causing energy dissipation;
2, it by offering sliding slot in the upper surface of the first position-limit mechanism and the second position-limit mechanism, and is slided by sliding slot It is connected with connecting plate, while in the adjustable spring that is internally provided with of sliding slot, and the inner surface wall of one end of adjustable spring and sliding slot It is fixedly connected, the other end is fixedly connected with connecting plate, when carrying out anti-skid by the first limited slip block and the second limited slip block, is led to The elasticity for crossing adjustable spring can effectively reduce the rebound of the first sliding block and the second sliding block.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the enlarged structure schematic diagram in the utility model at A;
Fig. 3 is the side view of the first sliding block in the utility model;
Fig. 4 is the top view of the first position-limit mechanism in the utility model.
In figure: 1- bottom plate, the first sliding rail of 2-, the first position-limit mechanism of 3-, the first limited slip block of 4-, the first sliding block of 5-, 6- second Sliding block, the second limited slip block of 7-, the second position-limit mechanism of 8-, 9- cylinder, 10- shaft, 11- protection mechanism, 12- fixed block, 13- second Sliding rail, 14- embedded groove, 15- embedded block, 16- fixture block, 17- placing groove, 18- shaft, 19- pulley, 20- adjustable spring, 21- are sliding Slot, 22- connecting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " up/down end ", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " be arranged/be arranged with ", " socket ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also To be to be detachably connected, or be integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also Indirectly connected through an intermediary, can be the connection inside two elements.For the ordinary skill in the art, The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of list cylinder bidirectional-movement device, including bottom plate 1, the upper surface of bottom plate 1 are symmetrically fixed with the in the horizontal direction One position-limit mechanism 3, and the upper surface of bottom plate 1 is fixed with the first sliding rail 2 at first position-limit mechanism 3, and bottom plate 1 Upper surface is fixed with the second sliding rail 13 at another first position-limit mechanism 3, and the upper surface of bottom plate 1 is located at 2 He of the first sliding rail The second position-limit mechanism 8 is fixed between second sliding rail 13, and the top of bottom plate 1 is slided by the first sliding rail 2 and the second sliding rail 13 It is connected with the first sliding block 5, and the top of bottom plate 1 passes through the first sliding rail 2 and the second sliding rail 13 company of sliding at the first sliding block 5 It is connected to the second sliding block 6, the side of the first sliding block 5 is symmetrically fixed with the first limited slip block 4, the side of the second sliding block 6 in the horizontal direction It is symmetrically fixed with the second limited slip block 7 in the horizontal direction, the upper surface of the first sliding block 5 has been screwed fixed block 12, fixed The side of block 12 offers embedded groove 14, and the lower section of the second sliding block 6 has been screwed cylinder 9, cylinder 9 and external power supply electricity Property connection, and shaft 10 is slidably connected on the output shaft of cylinder 9, one end of shaft 10 is fixed with embedded block 15, embedded block 15 It is embedded in embedded groove 14, protection mechanism 11, the following table of the first sliding block 5 and the second sliding block 6 is fixed on the appearance wall of shaft 10 Fixture block 16 is symmetrically fixed on face, the inner surface wall two sides of two fixture blocks 16 symmetrically offer placing groove 17, placing groove 17 Inside is fixed with shaft 18, and the inside of placing groove 17 is rotatably connected to pulley 19 by shaft 18, passes through the first sliding block 5 and the Pulley 19 on two sliding blocks, 6 lower surface fixture block 16 drives the first sliding block 5 and the second sliding block 6 in the first sliding rail 2 and the second sliding rail 13 Upper movement can reduce the friction between the first sliding block 5 and the second sliding block 6 and the first sliding rail 2 and the second sliding rail 13 so as to subtract Small cylinder 9 is supplied to scattering and disappearing for the energy of movement, while reducing the loss of energy, and the model SC200 of cylinder 9.
Specifically, the both ends of protection mechanism 11 are respectively and fixedly provided with fixed plate, one of fixed plate is fixedly connected with cylinder 9, Another fixed plate is fixedly connected with fixed block 12, and protection mechanism 11 is a kind of telescopic structure, can be by telescopic Protection mechanism 11 protects shaft 10, and the dust in air is avoided to be adhered on shaft 10, to cause the dirt of shaft 10 Dye, and the fixed plate the present at 11 both ends of protection mechanism is a kind of metal material, while being a kind of bird-caging in the middle part of protection mechanism 11 Design.
Specifically, embedded groove 14 is a kind of T-slot, embedded block 15 and shaft 10 collectively constitute a kind of T shape, work as embedded block 15 it is T-shaped when being embedded into embedded groove 14 can fall off from embedded groove 14 to avoid embedded block 15, so as to more Firm is embedded embedded block 15 in embedded groove 14, and the movement of the first sliding block 5 is pushed convenient for cylinder 9.
Specifically, fixture block 16 is a kind of U-shape, and fixture block 16 is stuck on the first sliding rail 2 and the second sliding rail 13, and fixture block The distance between 16 inner surface wall two sides are greater than the width of the first sliding rail 2 and the second sliding rail 13, fixture block 16 can be stuck in first On sliding rail 2 and the second sliding rail 13, and drive the first sliding block 5 and the second sliding block 6 in the first sliding rail 2 by the pulley 19 on fixture block 16 It is slided on the second sliding rail 13, reduces rubbing between the first sliding block 5 and the second sliding block 6 and the first sliding rail 2 and the second sliding rail 13 Wipe so as to reduce cylinder 9 be supplied to movement energy scatter and disappear, and fixture block 16 be a kind of metal material.
Specifically, the upper surface of two the first position-limit mechanisms 3 and the second position-limit mechanism 8 offers sliding slot 21, and two The upper surface of first position-limit mechanism 3 and the second position-limit mechanism 8 passes through sliding slot 21 and slidably connects connecting plate 22, sliding slot 21 it is interior Portion is provided with adjustable spring 20, and one end of adjustable spring 20 is fixedly connected with the inner surface wall side of sliding slot 21, and adjustable spring 20 The other end be fixedly connected with the side of connecting plate 22, by adjustable spring 20 elasticity can play the role of buffering so as to The case where being sprung back to avoid the first sliding block 5 and the second sliding block 6.
Specifically, the other side of the connecting plate 22 on two the first position-limit mechanisms 3 is respectively and fixedly provided with the first limited slip block 4, second The other side of connecting plate 22 on position-limit mechanism 8 is symmetrically fixed with the second limited slip block 7, and first on two the first position-limit mechanisms 3 Two the first limited slip blocks 4 on limited slip block 4 and the first sliding block 5 correspond, two the second limited slip blocks on the second position-limit mechanism 8 7 also correspond with two the second limited slip blocks 7 on the second sliding block 6, pass through one-to-one first limited slip block 4 and the second on-slip Block 7 can carry out the first sliding block 5 and the second sliding block 6 anti-skid, and the first limited slip block 4 and the second limited slip block 7 are a kind of rubber Glue material matter, while connecting plate 22 is a kind of metal material.
Specifically, offering multiple fixation holes on the upper surface of bottom plate 1, can be incited somebody to action by the cooperation of fixation hole and positioning pin Bottom plate 1 is fixed, and avoids the situation that movement occurs in device at work from occurring, and bottom plate 1 is a kind of sheet metal.
The working principle and process for using of the utility model: the utility model can pass through the first sliding block when in use 5 and 6 lower surface of the second sliding block fixture block 16 on pulley 19 drive the first sliding block 5 and the second sliding block 6 in the first sliding rail 2 and second Sliding rubs on sliding rail 13 so as to reduce two bottoms between the first sliding block 5 and the second sliding block 6 and the first sliding rail 2 and the second sliding rail 13 It wipes so as to reduce the loss of the energy of the be supplied to movement of cylinder 9, while the adjustable spring 20 in sliding slot 21 can be passed through Elasticity the case where being sprung back to avoid the first sliding block 5 and the second sliding block 6 generation, to avoid the occurrence of in the first sliding block 5 and second sliding block 6 movement when there is the generation of the case where accuracy decline.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of list cylinder bidirectional-movement device, including bottom plate (1), it is characterised in that: the upper surface of the bottom plate (1) is along level Direction is symmetrically fixed with the first position-limit mechanism (3), and the upper surface of the bottom plate (1) is close to the first position restrainer described in one of them It is fixed at structure (3) the first sliding rail (2), and the upper surface of the bottom plate (1) is close to the first position-limit mechanism (3) described in another Place is fixed with the second sliding rail (13), and the upper surface of the bottom plate (1) is located at first sliding rail (2) and second sliding rail (13) Between be fixed with the second position-limit mechanism (8), and the top of the bottom plate (1) by first sliding rail (2) and it is described second cunning Rail (13) slidably connects the first sliding block (5), and the top of the bottom plate (1) passes through first sliding rail (2) and described the Two sliding rails (13) slidably connect the second sliding block (6) at first sliding block (5), a lateral edge of first sliding block (5) Horizontal direction is symmetrically fixed with the first limited slip block (4), and the side of second sliding block (6) is symmetrically fixed with second in the horizontal direction The upper surface of limited slip block (7), first sliding block (5) has been screwed fixed block (12), and the one of the fixed block (12) Side offers embedded groove (14), has been screwed cylinder (9) below second sliding block (6), the cylinder (9) and outer Portion's power supply is electrically connected, and shaft (10) are slidably connected on the output shaft of the cylinder (9), and one end of the shaft (10) is solid Surely have embedded block (15), the embedded block (15) is embedded in the embedded groove (14), solid on the appearance wall of the shaft (10) Surely have protection mechanism (11), be symmetrically fixed with fixture block on the lower surface of first sliding block (5) and second sliding block (6) (16), the inner surface wall two sides of two fixture blocks (16) symmetrically offer placing groove (17), the inside of the placing groove (17) It is fixed with shaft (18), and the inside of the placing groove (17) is rotatably connected to pulley (19) by the shaft (18).
2. a kind of single cylinder bidirectional-movement device according to claim 1, it is characterised in that: the protection mechanism (11) Both ends are respectively and fixedly provided with fixed plate, one of them described fixed plate is fixedly connected with the cylinder (9), another described fixed plate with The fixed block (12) is fixedly connected, and the protection mechanism (11) is a kind of telescopic structure.
3. a kind of single cylinder bidirectional-movement device according to claim 1, it is characterised in that: the embedded groove (14) is one Kind T-slot, the embedded block (15) and the shaft (10) collectively constitute a kind of T shape.
4. a kind of single cylinder bidirectional-movement device according to claim 1, it is characterised in that: the fixture block (16) is one kind U-shape, and the fixture block (16) is stuck on first sliding rail (2) and second sliding rail (13), and fixture block (16) is interior The distance between table wall two sides are greater than the width of first sliding rail (2) and the second sliding rail (13).
5. a kind of single cylinder bidirectional-movement device according to claim 1, it is characterised in that: two first position restrainers The upper surface of structure (3) and second position-limit mechanism (8) offers sliding slot (21), and two first position-limit mechanisms (3) Pass through the sliding slot (21) with the upper surface of second position-limit mechanism (8) and slidably connects connecting plate (22), the sliding slot (21) be internally provided with adjustable spring (20), one end of the adjustable spring (20) and the inner surface wall side of the sliding slot (21) It is fixedly connected, and the other end of the adjustable spring (20) is fixedly connected with the side of the connecting plate (22).
6. a kind of single cylinder bidirectional-movement device according to claim 5, it is characterised in that: two first position restrainers The other side of the connecting plate (22) on structure (3) is respectively and fixedly provided with the first limited slip block (4), on second position-limit mechanism (8) The other side of the connecting plate (22) is symmetrically fixed with the second limited slip block (7), described on two first position-limit mechanisms (3) Two first limited slip blocks (4) on first limited slip block (4) and first sliding block (5) correspond, second limit Two second limited slip blocks (7) on two second limited slip blocks (7) and second sliding block (6) in mechanism (8) It corresponds.
7. a kind of single cylinder bidirectional-movement device according to claim 1, it is characterised in that: the upper table of the bottom plate (1) Multiple fixation holes are offered on face.
CN201822159976.XU 2018-12-21 2018-12-21 A kind of list cylinder bidirectional-movement device Active CN209687831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822159976.XU CN209687831U (en) 2018-12-21 2018-12-21 A kind of list cylinder bidirectional-movement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822159976.XU CN209687831U (en) 2018-12-21 2018-12-21 A kind of list cylinder bidirectional-movement device

Publications (1)

Publication Number Publication Date
CN209687831U true CN209687831U (en) 2019-11-26

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ID=68596539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822159976.XU Active CN209687831U (en) 2018-12-21 2018-12-21 A kind of list cylinder bidirectional-movement device

Country Status (1)

Country Link
CN (1) CN209687831U (en)

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GR01 Patent grant
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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A single cylinder bidirectional motion device

Effective date of registration: 20230412

Granted publication date: 20191126

Pledgee: China Co. truction Bank Corp Guangzhou Zengcheng branch

Pledgor: GUANGZHOU XIANXIN MACHINERY MANUFACTURING CO.,LTD.

Registration number: Y2023440000045

PE01 Entry into force of the registration of the contract for pledge of patent right