CN218878641U - Hydraulic valve block feeding and conveying device - Google Patents
Hydraulic valve block feeding and conveying device Download PDFInfo
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- CN218878641U CN218878641U CN202223107129.1U CN202223107129U CN218878641U CN 218878641 U CN218878641 U CN 218878641U CN 202223107129 U CN202223107129 U CN 202223107129U CN 218878641 U CN218878641 U CN 218878641U
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- 238000005299 abrasion Methods 0.000 description 2
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Abstract
The utility model belongs to the technical field of the assembly part is carried, especially, relate to a hydraulic valve piece material loading conveyor, including the material loading roller way line and the return roller way line that arrange side by side, set up respectively at material loading roller way line and return first translation platform and the second translation platform at roller way line direction of delivery both ends, be used for loading valve body and hydraulic component's material loading tray, wherein the direction of delivery of material loading roller way line is opposite with the direction of delivery of return roller way line. The valve body and the hydraulic component are placed on the feeding tray, the feeding tray is circularly conveyed through the first translation platform, the feeding roller path line, the second translation platform and the return roller path line, and the valve body and the hydraulic component are taken down to enter the next procedure after the feeding tray is conveyed to the tail end from the head end of the feeding roller path line. The whole conveying process is highly automatic and can be carried out circularly, so that the labor investment is reduced, the labor cost is reduced, and the competitiveness of the product is improved; the conveying efficiency of the valve body and the hydraulic component is reduced and is influenced by artificial subjective factors, and the production efficiency of products is ensured.
Description
Technical Field
The application belongs to the technical field of the assembly part is carried, especially relates to a hydraulic valve piece material loading conveyor.
Background
With the intense product competition and the change of the attention points of customers in the engineering machinery industry, the quality of the products is more and more emphasized by the customers. The hydraulic valve block is used as the most critical part in engineering machinery products, has great influence on the quality and the production efficiency of the products, and has more and more urgent requirements on improving the assembly manufacturability and the assembly efficiency of the hydraulic valve block. The valve body and the hydraulic component are used as main parts of the hydraulic valve block, and the lifting of the conveying speed of the valve body and the hydraulic component is one of effective ways for improving the production efficiency of the hydraulic valve block.
At present, valve bodies and hydraulic components are conveyed manually in the industry of domestic engineering machinery. Aiming at the related technology, because the valve body and the hydraulic component are used as large parts and have certain weight, and need to be carried and conveyed for many times, and a manual feeding mode is adopted, a large amount of manpower is needed to be consumed, so that the labor cost of the product is increased, and the competitiveness of the product is reduced; the efficiency of transport is influenced by artificial subjective factor greatly to influence whole assembly efficiency, lead to the production efficiency of product to descend.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic valve piece material loading conveyor, it is high to aim at solving the artifical transport cost height of carrying the product that leads to of valve body and hydraulic pressure components and parts among the prior art, and the efficiency of transport is influenced great technical problem by artificial subjective factor.
In order to achieve the above object, the present application provides a hydraulic valve block feeding and conveying device, including:
the feeding roller path line and the return roller path line extend along a first conveying direction and are arranged side by side along a second roller path direction, the conveying direction of the feeding roller path line is opposite to the conveying direction of the return roller path line, and the first conveying direction is horizontally vertical to the second roller path direction;
the first translation platform and the second translation platform are respectively arranged at two ends of the feeding roller track line and the return roller track line along a first conveying direction, the first translation platform is used for carrying out reciprocating horizontal translation conveying between the conveying head end of the feeding roller track line and the conveying tail end of the return roller track line, and the second translation platform is used for carrying out reciprocating horizontal translation conveying between the conveying tail end of the feeding roller track line and the conveying head end of the return roller track line; and
and the feeding tray is used for loading the valve body and the hydraulic component and can move in a closed loop manner along the first translation platform, the feeding roller path line, the second translation platform, the return roller path line and the first translation platform in sequence.
In an embodiment of the present application, each of the feeding roller line and the return roller line includes two side feeding limit walls spaced apart in the second roller direction and configured to limit the feeding tray, and a plurality of feeding conveying rollers spaced apart in the first conveying direction, the feeding conveying rollers extending in the second roller direction;
the feeding roller path line is used for conveying the feeding tray from the first translation platform to the second translation platform, the return roller path line is used for conveying the feeding tray from the second translation platform to the first translation platform, the conveying head end of the feeding roller path line is a first feeding position, and the conveying head end of the return roller path line is a first discharging position.
In the embodiment of this application, hydraulic valve piece material loading conveyor includes:
the feeding robot is arranged at intervals with a first feeding position of the feeding roller track line and is used for loading the valve body and the hydraulic component on the feeding tray at the first feeding position; and/or
And the blanking robot is arranged at intervals with the first blanking position of the return roller path line and is used for carrying the valve body and the hydraulic component loaded on the feeding tray at the first blanking position.
In an embodiment of the present application, the first translation stage and the second translation stage each comprise:
the linear slide rail mechanism is arranged along the direction of the second roller way; and
and the moving platform is used for loading the feeding tray and translating along the linear sliding rail mechanism.
In an embodiment of the present application, the first translation stage and the second translation stage each comprise:
the first photoelectric sensor is arranged on the lateral side of the moving platform and used for detecting the position of the feeding tray moving to the moving platform, and the first photoelectric sensor is arranged for triggering a feeding tray in-place signal when the feeding tray moves in place;
the hydraulic valve block feeding and conveying device comprises a controller, wherein the controller is configured to: and responding to the loading tray in-place signal, and controlling the corresponding loading roller path line or the return roller path line to stop running.
In the embodiment of the application, the bottom of the loading tray is provided with a positioning pin hole, and the first translation platform and the second translation platform respectively comprise a jacking positioning device provided with a vertically-arranged movable pin shaft;
wherein the controller is configured to: and responding to the in-place signal of the loading tray, and controlling the jacking positioning device to drive the jacking movable pin shaft so that the movable pin shaft is inserted into the positioning pin hole.
In the embodiment of this application, hydraulic valve piece material loading conveyor includes:
the first conveying direction and the second roller path direction are respectively the length direction and the width direction of the second rectangular rack, the feeding roller path line and the return roller path line are arranged along the length direction on the second rectangular rack, and the first translation platform and the second translation platform move along the width direction.
In an embodiment of the present application, the loading tray includes:
a loading substrate in a flat shape; and
and the feeding positioning plate is positioned and installed on the top surface of the feeding base body, and a feeding profiling groove for positioning the valve body and the hydraulic component is arranged on the feeding positioning plate.
In the embodiment of the application, the top surface of the feeding base body is provided with the feeding oil collecting groove.
In the embodiment of the application, each corner of the feeding base body is provided with a feeding positioning pin shaft, and the feeding positioning plate is provided with a plurality of positioning holes which are aligned with the feeding positioning pin shafts one by one.
Through the technical scheme, the embodiment of the utility model provides a have following joint conveyor beneficial effect:
the method comprises the steps of firstly placing a valve body and a hydraulic component on a feeding tray of a first translation platform, moving the feeding tray to the head end of a feeding roller track line by the first translation platform, then returning to the tail end of a return roller track line, conveying the feeding tray from the head end to a second translation platform at the tail end by the feeding roller track line, carrying the valve body and the hydraulic component from the feeding tray to the next procedure, moving an empty feeding tray to the head end of the return roller track line by the second translation platform, finally conveying the empty feeding tray to the first translation platform at the tail end by the return roller track line, and then entering the next conveying process. The whole conveying process is highly automatic and can be carried out circularly, so that the labor input is reduced, the labor cost is reduced, and the competitiveness of products is improved; the conveying efficiency of the valve body and the hydraulic component is reduced and is influenced by artificial subjective factors, and the production efficiency of products is ensured.
Additional features and advantages of embodiments of the present application will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the detailed description serve to explain the embodiments of the disclosure, but are not intended to limit the embodiments of the disclosure. In the drawings:
fig. 1 is a schematic overall structure diagram of a hydraulic valve block feeding and conveying device in an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view illustrating a first movable platform according to an embodiment of the present disclosure;
fig. 3 is a schematic view of an overall structure of a loading tray according to an embodiment of the present application.
Description of the reference numerals
Detailed Description
The following detailed description of embodiments of the present application will be made with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present application, are given by way of illustration and explanation only, and are not intended to limit the present application.
A hydraulic valve block feeding and conveying device according to the present application is described below with reference to the accompanying drawings,
as shown in fig. 1 to 3, in an embodiment of the present invention, a hydraulic valve block feeding and conveying device is provided, including:
a feeding roller line 22 and a return roller line 21, both extending in a first conveying direction and arranged side by side in a second roller direction, the conveying direction of the feeding roller line 22 being opposite to the conveying direction of the return roller line 21, the first conveying direction being horizontally perpendicular to the second roller direction;
the first translation platform 23 and the second translation platform 24 are respectively arranged at two ends of the feeding roller path line 22 and the return roller path line 21 along the first conveying direction, the first translation platform 23 is used for reciprocating horizontal translation and conveying between the conveying head end of the feeding roller path line 22 and the conveying tail end of the return roller path line 21, and the second translation platform 24 is used for reciprocating horizontal translation and conveying between the conveying tail end of the feeding roller path line 22 and the conveying head end of the return roller path line 21; and
and the feeding tray 25 is used for loading the valve body 100 and the hydraulic component 200 and can move in a closed loop along the first translation platform 23, the feeding roller path line 22, the second translation platform 24, the return roller path line 21 and the first translation platform 23 in sequence.
Specifically, the gaps between the first translation platform 23 and the second translation platform 24 and the feeding roller path line 22 and the return roller path line 21 can ensure that the feeding tray 25 smoothly moves circularly: the loading tray 25 is first transported from the first translation platform 23 at the head end of the loading roller path line 22 by the loading roller path line 22 to the second translation platform 24, then the loading tray 25 is transported by the second translation platform 24 to the head end of the return roller path line 21, and finally the loading tray 25 is returned to the first translation platform 232 by the return roller path line 21. The whole circular conveying process is highly automatic, a large amount of labor investment is reduced to reduce labor cost, so that the competitiveness of products is improved, the conveying and conveying efficiency of the valve body 100 and the hydraulic component 200 is reduced, and the production efficiency of the products is guaranteed.
In the embodiment of the present application, each of the feeding roller line 22 and the return roller line 21 includes two-side feeding stopper walls 212 spaced apart in the second roller direction and for stopping the feeding tray 25, and a plurality of feeding conveyor rollers 211 spaced apart in the first conveying direction, the feeding conveyor rollers 211 extending in the second roller direction;
the feeding roller track line 22 is used for conveying a feeding tray 25 from the first translation platform 23 to the second translation platform 24, the return roller track line 21 is used for conveying the feeding tray 25 from the second translation platform 24 to the first translation platform 23, the conveying head end of the feeding roller track line 22 is a first feeding position 26, and the conveying head end of the return roller track line 21 is a first discharging position 27.
Specifically, the gaps between the plurality of feeding conveying rollers 211 are moderate, so that the feeding tray 25 can be prevented from falling off due to overlarge gaps, the quantity of the feeding conveying rollers 211 can be ensured to be small, and 60mm is generally selected as the optimal gap; and material loading conveying roller 211 surface is smooth, can effectively avoid the damage to material loading tray 25 lower surface among the transportation process. The spacing between the two side feeding limiting walls 212 is moderate, so that the feeding tray 25 can be conveyed in contact with the feeding conveying rollers 211, and the feeding tray 25 can not be separated from the feeding conveying rollers 211.
In the embodiment of this application, hydraulic valve piece material loading conveyor includes:
a feeding robot arranged at an interval from the first feeding level 26 of the feeding roller lane line 22 and configured to load the valve body 100 and the hydraulic component 200 onto the feeding tray 25 at the first feeding level 26; and/or
And a discharging robot which is arranged at a distance from the first discharging position 27 of the return roller line 21 and is used for conveying the valve body 100 and the hydraulic component 200 loaded on the feeding tray 25 at the first discharging position 27.
Further, increase material loading robot and unloading robot, improve hydraulic valve piece material loading conveyor's degree of automation, reduce the cost of labor to promote the competitiveness and the production efficiency of product.
In an embodiment of the present application, the first translation stage 23 and the second translation stage 24 each comprise:
a linear slide mechanism 231 arranged in the second roller path direction; and
and a moving platform 232 for translating the loading tray 25 along the linear slide mechanism 231.
Specifically, the moving platform 232 at the first loading position 26 can reciprocate at the head end of the loading roller line 22 and the tail end of the return roller line 21, and the moving platform 232 at the first unloading position 27 can reciprocate at the tail end of the loading roller line and the head end of the return roller line 21, so that circular conveying is realized. The linear sliding rail mechanism 231 comprises a rail and a telescopic cylinder, the moving platform 232 is in sliding fit with the rail, and the cylinder provides sliding power to enable the moving platform 232 to slide along the second roller way direction, so that the feeding roller way line 22 and the returning roller way line 21 can be switched back and forth.
In an embodiment of the present application, the first translation stage 23 and the second translation stage 24 each comprise:
the first photoelectric sensor 233 is arranged on the lateral side of the moving platform 232 and used for detecting the position of the loading tray 25 moving to the moving platform 232, and the first photoelectric sensor 233 is arranged for triggering a loading tray 25 in-place signal when the loading tray 25 moves in place;
the hydraulic valve block feeding and conveying device comprises a controller, wherein the controller is configured to: and in response to the loading tray 25 in-position signal, controlling the corresponding loading roller path line 22 or the return roller path line 21 to stop running.
In practice, the controller is further configured to: the work of the cylinder is controlled in response to the in-place signal of the feeding tray 25, when the feeding tray 25 is placed on the valve body 100 and the hydraulic component 200, the stretching of the cylinder is controlled, and the automation degree of the feeding and conveying device of the hydraulic valve block is further improved.
In the embodiment of the present application, the bottom of the feeding tray 25 is provided with a positioning pin hole, and the first translation platform 23 and the second translation platform 24 each include a jacking positioning device provided with a vertically-arranged movable pin 234;
wherein the controller is configured to: and responding to the in-place signal of the loading tray 25, controlling the jacking positioning device to drive the jacking movable pin shaft 234, so that the movable pin shaft 234 is inserted into the positioning pin hole.
Specifically, when the first translation platform 23 or the second translation platform 24 moves, the jacking positioning device pushes the movable pin 234 to be inserted into the positioning pin hole at the bottom of the feeding tray 25, so that the feeding tray 25 is accurately positioned on the first translation platform 23 or the second translation platform 24, and the feeding tray 25 is prevented from being separated from the first translation platform 23 or the second translation platform 24 in the moving process, thereby increasing the safety. The jacking positioning device generally adopts an air cylinder, and the work of the air cylinder is controlled by a controller.
In the embodiment of this application, hydraulic valve piece material loading conveyor includes:
the first conveying direction and the second roller path direction of the second rectangular frame 28 are respectively the length direction and the width direction of the second rectangular frame 28, the feeding roller path line 22 and the return roller path line 21 are arranged along the length direction on the second rectangular frame 28, and the first translation platform 23 and the second translation platform 24 move along the width direction.
Other components of the whole hydraulic valve block feeding and conveying device are all arranged on the second rectangular rack 28, the moving wheel 29 is arranged at the bottom of the second rectangular rack 28, the position of the second rectangular rack 28 can be adjusted through the moving wheel 29, and convenience of the whole hydraulic valve block feeding and conveying device is improved; when the hydraulic valve block feeding conveying device moves to a proper position, the moving wheel 29 is locked, and the position fixing of the hydraulic valve block feeding conveying device is achieved.
In the embodiment of the present application, the loading tray 25 includes:
a feeding substrate 251 which is flat; and
and the feeding positioning plate 252 is positioned and installed on the top surface of the feeding base body 251, and a feeding contour groove 253 for positioning the valve body 100 and the hydraulic component 200 is arranged on the feeding positioning plate 252.
Specifically, the top surface of the loading substrate 251 is provided with the loading oil collecting groove 254 to cover the surface of the whole loading substrate 251, and when the hydraulic component 200 is placed on the loading substrate 251, the dropped residual oil can be concentrated in the loading oil collecting groove 254, so that the situation that the residual oil on the hydraulic component 200 drops to the ground in the conveying process to cause the worker to slip and increase potential safety hazards is effectively avoided.
Furthermore, each corner of the feeding base 251 is provided with a feeding positioning pin shaft 255, the feeding positioning plate 252 is provided with a plurality of positioning holes 235 aligned with the feeding positioning pin shafts 255 one by one, and the feeding positioning plate 252 is connected with the feeding base 251 by the insertion of the feeding positioning pin shafts 255 and the positioning holes 235. The feeding positioning plate 252 is provided with a plurality of feeding contour grooves 253 according to the shapes and the sizes of the valve body 100 and the hydraulic component 200, and the valve body 100 and the hydraulic component are positioned through the feeding contour grooves 253. The feeding positioning pin shaft 255 and the positioning hole 235 are used for realizing the detachable connection of the feeding positioning plate 252 and the feeding base 251. The feeding positioning plate 252 is used as a main bearing part of the valve body 100 and the hydraulic component 200, and can cause abrasion after long-term use, when the abrasion degree is high and the positioning cannot be completed, only the feeding positioning plate 252 needs to be replaced without replacing the whole feeding tray 25, and resources are saved.
In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are exemplary and should not be construed as limiting the present application and that changes, modifications, substitutions and alterations in the above embodiments may be made by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. The utility model provides a hydraulic valve piece material loading conveyor which characterized in that, hydraulic valve piece material loading conveyor includes:
a feeding roller path line (22) and a return roller path line (21), both extending in a first conveying direction and arranged side by side in a second roller path direction, the conveying direction of the feeding roller path line (22) being opposite to the conveying direction of the return roller path line (21), the first conveying direction being perpendicular to the second roller path direction;
a first translation platform (23) and a second translation platform (24) which are respectively arranged at two ends of the feeding roller path line (22) and the return roller path line (21) along the first conveying direction, wherein the first translation platform (23) is used for carrying out reciprocating translation conveying between the conveying head end of the feeding roller path line (22) and the conveying tail end of the return roller path line (21), and the second translation platform (24) is used for carrying out reciprocating translation conveying between the conveying tail end of the feeding roller path line (22) and the conveying head end of the return roller path line (21); and
and the feeding tray (25) is used for loading the valve body (100) and the hydraulic component (200) and can move along the feeding roller path line (22), the second translation platform (24), the return roller path line (21) and the first translation platform (23) in a closed loop mode in sequence.
2. The hydraulic valve block feeding and conveying device according to claim 1, wherein the feeding roller line (22) and the return roller line (21) each include two-sided feeding limit walls (212) spaced apart in the second roller direction and used for limiting the feeding tray (25), and a plurality of feeding conveying rollers (211) spaced apart in the first conveying direction, the feeding conveying rollers (211) extending in the second roller direction;
wherein the feeding roller path line (22) is used for conveying the feeding tray (25) from the first translation platform (23) towards the second translation platform (24), the return roller path line (21) is used for conveying the feeding tray (25) from the second translation platform (24) towards the first translation platform (23), the conveying head end of the feeding roller path line (22) is a first feeding level (26), and the conveying head end of the return roller path line (21) is a first discharging level (27).
3. The hydraulic valve block feeding and conveying device according to claim 2, comprising:
the feeding robot is arranged at a distance from a first feeding position (26) of the feeding roller path line (22) and is used for loading the valve body (100) and the hydraulic component (200) on the feeding tray (25) at the first feeding position (26); and/or
And the blanking robot is arranged at a distance from a first blanking position (27) of the return roller path line (21) and is used for conveying the valve body (100) and the hydraulic component (200) loaded on the loading tray (25) at the first blanking position (27).
4. The hydraulic valve block feeding and conveying device according to claim 1, wherein the first translation platform (23) and the second translation platform (24) each comprise:
a linear slide mechanism (231) arranged in the second roller path direction; and
and the moving platform (232) is used for loading the feeding tray (25) to translate along the linear sliding rail mechanism (231).
5. The hydraulic valve block feeding and conveying device according to claim 4, wherein the first translation platform (23) and the second translation platform (24) each comprise:
the first photoelectric sensor (233) is arranged on the lateral side of the moving platform (232) and used for detecting the position of the feeding tray (25) moving to the moving platform (232), and the first photoelectric sensor (233) is arranged for triggering a feeding tray (25) in-place signal when the feeding tray (25) moves in place;
the hydraulic valve block feeding and conveying device comprises a controller, wherein the controller is configured to: and responding to the loading tray (25) in-place signal, and controlling the corresponding loading roller path line (22) or the corresponding return roller path line (21) to stop running.
6. The hydraulic valve block feeding and conveying device as claimed in claim 5, characterized in that a positioning pin hole is formed in the bottom of the feeding tray (25), and the first translation platform (23) and the second translation platform (24) each comprise a jacking positioning device provided with a vertically-arranged movable pin shaft (234);
wherein the controller is configured to: responding to the in-place signal of the feeding tray (25), controlling the jacking positioning device to drive the jacking movable pin shaft (234), and enabling the movable pin shaft (234) to be plugged with the positioning pin hole.
7. The hydraulic valve block feeding and conveying device according to claim 1, comprising:
the feeding roller path line (22) and the return roller path line (21) are arranged along the length direction on the second rectangular rack (28), and the first translation platform (23) and the second translation platform (24) move along the width direction.
8. The hydraulic valve block feeding and conveying device according to any one of claims 1 to 7, wherein the feeding tray (25) comprises:
a feeding base (251) in a flat shape; and
and the feeding positioning plate (252) is positioned and installed on the top surface of the feeding base body (251), and a feeding profiling groove (253) for positioning the valve body (100) and the hydraulic component (200) is formed in the feeding positioning plate (252).
9. The hydraulic valve block feeding and conveying device as claimed in claim 8, characterized in that a feeding oil collecting groove (254) is formed in the top surface of the feeding base body (251).
10. The hydraulic valve block feeding and conveying device as claimed in claim 8, wherein each corner of the feeding base body (251) is provided with a feeding positioning pin shaft (255), and the feeding positioning plate (252) is provided with a plurality of positioning holes (235) which are aligned with the feeding positioning pin shafts (255) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223107129.1U CN218878641U (en) | 2022-11-22 | 2022-11-22 | Hydraulic valve block feeding and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223107129.1U CN218878641U (en) | 2022-11-22 | 2022-11-22 | Hydraulic valve block feeding and conveying device |
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| Publication Number | Publication Date |
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| CN218878641U true CN218878641U (en) | 2023-04-18 |
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| CN202223107129.1U Active CN218878641U (en) | 2022-11-22 | 2022-11-22 | Hydraulic valve block feeding and conveying device |
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| CN (1) | CN218878641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116396134A (en) * | 2023-04-27 | 2023-07-07 | 中国兵器装备集团自动化研究所有限公司 | Thermoplastic calendaring system for explosive |
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2022
- 2022-11-22 CN CN202223107129.1U patent/CN218878641U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116396134A (en) * | 2023-04-27 | 2023-07-07 | 中国兵器装备集团自动化研究所有限公司 | Thermoplastic calendaring system for explosive |
| CN116396134B (en) * | 2023-04-27 | 2024-03-19 | 中国兵器装备集团自动化研究所有限公司 | Thermoplastic calendaring system for explosive |
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