CN219546147U - Collecting device - Google Patents
Collecting device Download PDFInfo
- Publication number
- CN219546147U CN219546147U CN202320583912.0U CN202320583912U CN219546147U CN 219546147 U CN219546147 U CN 219546147U CN 202320583912 U CN202320583912 U CN 202320583912U CN 219546147 U CN219546147 U CN 219546147U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- collecting
- shaft
- driving motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to the technical field of wet towel production equipment, in particular to a collecting device, which comprises a base, wherein a plurality of telescopic devices are arranged on the base; the conveying mechanism is arranged at the telescopic end of the telescopic device, and the telescopic device controls the conveying mechanism to move; a collection mechanism mounted on the transport mechanism, the collection mechanism being movable on the transport mechanism; the utility model has the beneficial effects that; the collection box can be moved by using the transport mechanism when the collection box needs to be replaced, so that the workload of workers is reduced, and the collection box is convenient to move when the collection box filled with wet tissues is carried.
Description
Technical Field
The utility model relates to the technical field of wet towel production equipment, in particular to a collecting device.
Background
The wet towel is a common sanitary article, and the number of the wet towels used is increased due to the fact that the wet towels are convenient to use and are more in variety; the wet tissues are packaged by a packaging machine after being produced and processed, and when the wet tissues come out of the discharging end of the packaging machine, a collecting box is generally used for collecting the wet tissues, and in the prior art, for example, a wet tissue packaging machine for producing the wet tissues, with the publication number of CN208325759U, the guide plate can be rotated by arranging, so that the wet tissues can enter one collecting box after the other collecting box is filled; meanwhile, the charging basket can be replaced in time by passing staff through the arrangement of the alarm bell, but the charging basket has some defects;
for example, it is necessary for a worker to carry the collection box when replacing the collection box, and it is inconvenient to move the collection box when carrying the collection box filled with wet tissues.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a collecting device.
In view of the above, the present utility model provides a collecting device, which includes a base, on which a plurality of telescopic devices are arranged; the conveying mechanism is arranged at the telescopic end of the telescopic device, and the telescopic device controls the conveying mechanism to move; the collecting mechanism is arranged on the conveying mechanism and can move on the conveying mechanism, and the collecting mechanism is used for collecting wet tissues processed by the packaging machine.
Through above-mentioned technical scheme, when wet wipe is packed by packagine machine and comes out from the discharge end after, start collection device, when collection device starts, at first start telescoping device adjustment collection device's height, then start transport mechanism and transport collection mechanism to the below of packagine machine discharge end, so the wet wipe that comes out from the packagine machine discharge end can get into in the collection mechanism.
In the above technical scheme, further, the transportation mechanism comprises a support frame, a plurality of first rotating rollers are rotatably arranged on the support frame, one ends of the first rotating rollers are respectively provided with a rotating shaft, the rotating shafts are respectively provided with a belt pulley, and the belt pulleys are respectively provided with a transmission belt; the first driving motor is arranged on the supporting frame, the output end of the first driving motor is connected with the rotating shaft, and the first driving motor controls the rotating shaft to rotate; the placing plate is arranged on the supporting frame and connected with the supporting frame, and the placing plate is positioned on the left side of the supporting frame; the second rotating roller is rotatably arranged on the support frame, one end of the second rotating roller is provided with a second driving motor, the output end of the second driving motor is connected with the second rotating roller, the second driving motor controls the second rotating roller to rotate, and the second rotating roller is positioned between the placing plate and the first rotating roller; wherein the collection mechanism is mounted on a first roller.
In the above technical scheme, further, the collecting mechanism comprises a moving block, the moving block is mounted on the transporting mechanism, a placing groove is formed in the moving block, and a plurality of mounting grooves are formed in the side wall of the moving block; the collecting box is arranged in an opening and is arranged in the placing groove; and the moving mechanism is arranged in the mounting groove and is used for moving the collecting mechanism.
In the above technical scheme, further, the moving mechanisms comprise two fixing plates, the fixing plates are respectively arranged at the top and the bottom of the mounting groove, and a shaft lever is arranged between the fixing plates; the rotary drum is sleeved on the shaft rod and can rotate on the shaft rod; the first connecting rod is arranged on the rotary drum and is hollow; the second connecting rod is arranged in the first connecting rod and can rotate in the first connecting rod, and a limiting hole is formed in each of the first connecting rod and the second connecting rod; the movable wheel assembly is arranged on the second connecting rod and is positioned at one end of the second connecting rod far away from the first connecting rod; the limiting rod is arranged in the limiting hole, and the bottom of the limiting rod penetrates out of the first connecting rod.
In the above technical scheme, further, the first connecting rods are provided with pull rod assemblies, each pull rod assembly comprises a first connecting block, the first connecting blocks are installed on the first connecting rods, and the first connecting blocks are located at one side, close to the installation groove, of the first connecting rods; the second connecting block is arranged on the side wall of the mounting groove; the first pull rod is arranged on the first connecting block, one end of the first pull rod is rotationally connected with the first connecting block, and a first through hole is formed in the other end of the first pull rod; the second pull rod is arranged on the second connecting block and is rotationally connected with the second connecting block, and a second through hole is formed in the other end of the second pull rod; the connecting shaft is arranged in the first through hole and the second through hole, external threads are formed in the outer walls of the two ends of the connecting shaft, nuts are respectively arranged at the two ends of the connecting shaft, and the nuts are meshed with the external threads.
The beneficial effects of the utility model are as follows:
1. by arranging the conveying mechanism and the collecting mechanism, the collecting box can be moved by using the conveying mechanism when the collecting box needs to be replaced, so that the workload of staff is reduced.
2. The problem that the packaging bag is damaged when wet tissues fall into the collection mechanism due to the fact that the distance between the collection device and the discharge end of the packaging machine is too large is avoided through the arrangement of the telescopic device.
3. Through setting up moving mechanism on the collecting box, conveniently remove the collecting box when carrying the collecting box that fills up wet wipe to the transportation to wet wipe has been made things convenient for.
4. Through the setting of pull rod subassembly, guaranteed the stability of mobile mechanism when using.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a specific embodiment of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a side view of the present utility model;
FIG. 4 is a schematic view of the structure of the collecting mechanism of the present utility model;
FIG. 5 is a side view of the collection mechanism of the present utility model;
FIG. 6 is a schematic diagram of a moving mechanism according to the present utility model;
FIG. 7 is a schematic view of a pull rod assembly according to the present utility model;
the examples in the figures are: the device comprises a base 1, a telescopic device 2, a conveying mechanism 3, a supporting frame 31, a first rotating roller 32, a first driving motor 33, a rotating shaft 34, a belt pulley 35, a driving belt 36, a second driving motor 37, a second rotating roller 38, a placing plate 39, a collecting mechanism 4, a moving block 41, a mounting groove 42, a placing groove 43, a moving mechanism 44, a fixing plate 441, a rotating drum 442, a shaft 443, a first connecting rod 444, a limiting rod 445, a second limiting rod 446, a moving wheel assembly 447, a collecting box 45, a first connecting block 5, a second connecting block 51, a first pull rod 6, a second pull rod 61, a connecting shaft 7 and a nut 8.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present utility model, fall within the scope of protection of the present utility model.
In the description of the present utility model, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present utility model. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
It should be noted that, in the description of the present utility model, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
It should be noted that, in the present utility model, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present utility model is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
Example 1
As shown in fig. 1 to 4, the present embodiment provides a collecting device including a base 1, a telescopic device 2 is provided on the base 1, and a plurality of telescopic devices 2 are provided; the conveying mechanism 3 is arranged at the telescopic end of the telescopic device 2, and the telescopic device 2 controls the conveying mechanism 3 to move; the collection mechanism 4, the collection mechanism 4 is installed on the transport mechanism 3, the collection mechanism 3 can move on the transport mechanism 3, and the collection mechanism 4 is used for collecting wet tissues processed by the packaging machine.
Through above-mentioned technical scheme, when wet wipe is packed by packagine machine and comes out from the discharge end after, start collection device, when collection device starts, at first start telescoping device adjustment collection device's height, avoided like this, receive the problem emergence that damages when wet wipe drops to collection mechanism when being too big because of collection device and packagine machine's discharge end's distance, then start transport mechanism and transport collection mechanism to the below of packagine machine discharge end, so the wet wipe that comes out from packagine machine discharge end can get into collection mechanism.
In this embodiment, the transport mechanism 3 includes a support frame 31, a plurality of first rotating rollers 32 are rotatably disposed on the support frame 31, one end of each first rotating roller 32 is provided with a rotating shaft 34, each rotating shaft 34 is provided with a belt pulley 35, and a driving belt 36 is disposed on each belt pulley 35; the first driving motor 33, the first driving motor 33 is installed on the supporting frame 31, the output end of the first driving motor 33 is connected with the rotating shaft 34, and the first driving motor 33 controls the rotating shaft 34 to rotate; a placement plate 39, the placement plate 39 being mounted on the support frame 31, the placement plate 39 being connected to the support frame 31, the placement plate 39 being located on the left side of the support frame 31; the second rotating roller 38 is rotatably installed on the supporting frame 31, one end of the second rotating roller 38 is provided with a second driving motor 37, the output end of the second driving motor 37 is connected with the second rotating roller 38, the second driving motor 37 controls the second rotating roller 38 to rotate, and the second rotating roller 38 is located between the placing plate 39 and the first rotating roller 32; wherein the collecting means 4 is located on a first roll 32.
According to the technical scheme, when the conveying mechanism is used, the first driving motor is started firstly, when the first driving motor is started, the output end of the first driving motor drives the rotating shaft to rotate, and one first rotating roller connected with the rotating shaft along with the rotation of the rotating shaft starts to rotate; when the wet tissues in the collecting mechanism are more, the first driving motor is started again, the collecting mechanism can move on the conveying mechanism again, meanwhile, the second driving motor is started, the output end of the second motor drives the second rotating roller to rotate when the second motor is started, so that the conveying mechanism can smoothly move to the placing table due to the rotation of the second rotating roller when the collecting mechanism moves to the second rotating roller, the placing table can be arranged to enable the collecting mechanism to temporarily store, the conveying mechanism can conveniently convey another collecting mechanism to the lower portion of the discharging end of the packaging machine, the collecting mechanism can continuously collect the wet tissues, the production speed of the wet tissues is improved to a certain extent, and finally, the collecting mechanism filled with the wet tissues is taken down from the placing plate and conveyed away by staff.
In this embodiment, the collecting mechanism 4 includes a moving block 41, the moving block 41 is mounted on the transporting mechanism 3, a placement groove 43 is formed on the moving block 41, and a plurality of mounting grooves 42 are formed on a side wall of the moving block 41; a collection box 45, wherein the collection box 45 is provided with an opening, and the collection box 45 is arranged in the placing groove 43; a moving mechanism 44, the moving mechanism 44 being mounted in the mounting groove 42, the moving mechanism 44 being for moving the collecting mechanism 4.
Through above-mentioned technical scheme, when collection mechanism is in the use, the wet wipe of packing falls into in the collection box from packagine machine's discharge end, and along with transport mechanism's start movable block can remove on transport mechanism, so made things convenient for collection box and packagine machine's discharge end to align, and can avoid the collection box to remove on the movable plate in the standing groove is installed to the collection box, and moving mechanism's setting has made things convenient for and has moved the collection box when the collection box of the wet wipe of transport filling to the transport of wet wipe has been made things convenient for.
Example 2
As shown in fig. 5 to 7, in this embodiment, there is provided a collecting device having the following technical features in addition to the technical scheme of the above embodiment, the moving mechanisms 44 each include a fixing plate 441, the fixing plates 441 are provided with two pieces, the fixing plates 441 are respectively mounted at the top and bottom of the mounting groove 42, and a shaft 443 is provided between the fixing plates 441; a drum 442, said drum 442 being sleeved on a shaft 443, said drum 442 being rotatable on the shaft 443; a first connecting rod 444, wherein the first connecting rod 444 is installed on the rotary drum 442, and the first connecting rod 444 is hollow; the second connecting rod 446, the second connecting rod 446 is installed in the first connecting rod 444, the second connecting rod 446 can rotate in the first connecting rod 444, and a limiting hole is formed in each of the first connecting rod 444 and the second connecting rod 446; a moving wheel assembly 447 mounted on a second connecting rod 446, the moving wheel assembly 447 being located at an end of the second connecting rod 446 remote from the first connecting rod 444; the limiting rod 445 is arranged in the limiting hole, and the bottom of the limiting rod 445 penetrates out of the first connecting rod 444.
According to the technical scheme, when the collecting mechanism is placed on the ground, the moving mechanism starts to be used, when the moving mechanism is used, firstly, the first connecting rod is pulled out of the mounting groove by a worker, then the limiting rod is taken out of the limiting hole, the second connecting rod is rotated to enable the wheel body in the moving wheel assembly to be in contact with the ground, meanwhile, the second connecting rod is rotated to ensure that the limiting hole on the first connecting rod is aligned with the limiting hole on the second connecting rod, and then the limiting rod is reinserted into the limiting hole, so that the problem that the moving mechanism is influenced by the fact that the second connecting rod rotates when the moving mechanism is used, and therefore the moving wheel assembly is offset is avoided; when the moving mechanism is required to be retracted into the mounting groove, the limiting rod is firstly taken out of the limiting hole again, then the second connecting rod is grabbed again to enable the wheel body of the moving wheel assembly to face upwards, and then the first connecting rod is pushed into the mounting groove by a worker.
In this embodiment, the first connecting rods 444 are each provided with a pull rod assembly, and each pull rod assembly includes a first connecting block 5, the first connecting blocks 5 are mounted on the first connecting rods 444, and the first connecting blocks 5 are located at one side of the first connecting rods 444 close to the mounting groove 42; a second connection block 51, the second connection block 51 being mounted on a side wall of the mounting groove 42; the first pull rod 6 is arranged on the first connecting block 5, one end of the first pull rod 6 is rotationally connected with the first connecting block 5, and a first through hole is formed in the other end of the first pull rod 6; a second pull rod 61, wherein the second pull rod 61 is mounted on the second connection block 51, the second pull rod 61 is rotationally connected with the second connection block 51, and a second through hole is formed at the other end of the second pull rod 61; the connecting shaft 7, the connecting shaft 7 is installed in first through-hole and second through-hole, the external screw thread has all been seted up on the outer wall at connecting shaft 7 both ends, the both ends of connecting shaft 7 are provided with a nut 8 respectively, nut 8 and external screw thread meshing.
According to the technical scheme, when the moving mechanism is used, a worker pulls out or pushes the first connecting rod into the mounting groove, the pull rod assembly starts to work, when the first connecting rod is pulled out of the mounting groove, the first and second pull rods are stretched, then nuts on two ends of the shaft rod are screwed by the worker through a tool, and the connection part of the first and second pull rods is tightly pressed by the nuts due to the fact that the nuts are screwed, so that the first and second pull rods can be kept fixed, the first connecting rod cannot swing randomly when the moving mechanism is used, and moving stability is improved; when transport mechanism will put back in the mounting groove, unscrew the nut at axostylus axostyle both ends through using the instrument by the staff, make junction between first pull rod and the second pull rod can rotate, so first pull rod and second pull rod can fold, so first pull rod and second pull rod also can enter into in the mounting groove.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, in which the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict, the present utility model is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present utility model, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are protected by the present utility model.
Claims (5)
1. A collection device, characterized in that: comprising
The device comprises a base, wherein a plurality of telescopic devices are arranged on the base;
the conveying mechanism is arranged at the telescopic end of the telescopic device, and the telescopic device controls the conveying mechanism to move;
the collection mechanism is arranged on the conveying mechanism and can move on the conveying mechanism, and the collection mechanism is used for collecting the processed wet tissues.
2. A collecting device according to claim 1, characterized in that: the conveying mechanism comprises a supporting frame, a plurality of first rotating rollers are rotatably arranged on the supporting frame, one ends of the first rotating rollers are respectively provided with a rotating shaft, belt pulleys are respectively arranged on the rotating shafts, and a transmission belt is arranged on each belt pulley;
the first driving motor is arranged on the supporting frame, the output end of the first driving motor is connected with the rotating shaft, and the first driving motor controls the rotating shaft to rotate;
the placing plate is arranged on the supporting frame and connected with the supporting frame, and the placing plate is positioned on the left side of the supporting frame;
the second rotating roller is rotatably arranged on the support frame, one end of the second rotating roller is provided with a second driving motor, the output end of the second driving motor is connected with the second rotating roller, the second driving motor controls the second rotating roller to rotate, and the second rotating roller is positioned between the placing plate and the first rotating roller;
wherein the collection mechanism is mounted on a first roller.
3. A collecting device according to claim 1, characterized in that: the collecting mechanism comprises a moving block, the moving block is arranged on the conveying mechanism, a placing groove is formed in the moving block, and a plurality of mounting grooves are formed in the side wall of the moving block;
the collecting box is arranged in an opening and is arranged in the placing groove;
and the moving mechanism is arranged in the mounting groove and is used for moving the collecting mechanism.
4. A collecting device as claimed in claim 3, characterized in that: the moving mechanisms each comprise
The fixing plates are arranged at the top and the bottom of the mounting groove respectively, and a shaft rod is arranged between the fixing plates;
the rotary drum is sleeved on the shaft rod and can rotate on the shaft rod;
the first connecting rod is arranged on the rotary drum and is hollow;
the second connecting rod is arranged in the first connecting rod and can rotate in the first connecting rod, and a limiting hole is formed in each of the first connecting rod and the second connecting rod;
the movable wheel assembly is arranged on the second connecting rod and is positioned at one end of the second connecting rod far away from the first connecting rod;
the limiting rod is arranged in the limiting hole, and the bottom of the limiting rod penetrates out of the first connecting rod.
5. A collecting device as claimed in claim 4, characterized in that: pull rod assemblies are arranged on the first connecting rods and comprise
The first connecting block is arranged on the first connecting rod and is positioned at one side of the first connecting rod close to the mounting groove;
the second connecting block is arranged on the side wall of the mounting groove;
the first pull rod is arranged on the first connecting block, one end of the first pull rod is rotationally connected with the first connecting block, and a first through hole is formed in the other end of the first pull rod;
the second pull rod is arranged on the second connecting block and is rotationally connected with the second connecting block, and a second through hole is formed in the other end of the second pull rod;
the connecting shaft is arranged in the first through hole and the second through hole, external threads are formed in the outer walls of the two ends of the connecting shaft, nuts are respectively arranged at the two ends of the connecting shaft, and the nuts are meshed with the external threads.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320583912.0U CN219546147U (en) | 2023-03-21 | 2023-03-21 | Collecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320583912.0U CN219546147U (en) | 2023-03-21 | 2023-03-21 | Collecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219546147U true CN219546147U (en) | 2023-08-18 |
Family
ID=87729177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320583912.0U Active CN219546147U (en) | 2023-03-21 | 2023-03-21 | Collecting device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219546147U (en) |
-
2023
- 2023-03-21 CN CN202320583912.0U patent/CN219546147U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN219546147U (en) | Collecting device | |
CN107839909B (en) | Automatic fruit box separating device | |
CN214637996U (en) | High-efficient sorting device of kiwi fruit | |
CN214876151U (en) | Packaging equipment for manufacturing plush toy | |
CN212447762U (en) | Pure cotton cloth roll transfer device | |
CN219429267U (en) | Collecting device | |
CN211198094U (en) | A coiling mechanism for plastic bag is cut | |
CN211110100U (en) | Corrugated paper box board turnover machine | |
CN221367737U (en) | Medicine strip shaping device | |
CN221396667U (en) | Yarn winding and unwinding frame | |
CN221714929U (en) | Paper tube core sorting device | |
CN220973512U (en) | Sealing machine for non-woven fabrics | |
CN210879875U (en) | Film cutting machine with automatic feeding and discharging functions | |
CN219583048U (en) | PE inner bag lacing wire separation blade cut-to-size machine | |
CN213500802U (en) | Full-automatic bottle blowing machine with be convenient for collect finished product structure | |
CN211282430U (en) | Automatic printing and packaging device for clothes | |
CN218840934U (en) | Waste material transportation equipment | |
CN221776203U (en) | Automatic box opener | |
CN222136104U (en) | Composite device for aluminum foil bag production | |
CN216189077U (en) | Brick kiln blank stacking machine convenient for loading and unloading | |
CN222283545U (en) | Static electricity removing device for plastic products | |
CN213333336U (en) | Information processing device for financial management | |
CN213863040U (en) | Durable packaging paper pasting device for daily chemical articles | |
CN221335525U (en) | Automatic defective product discharging device of thread rolling machine | |
CN221995001U (en) | A withdrawable switch cabinet convenient for maintenance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |