Hydraulic support assembly line

Abstract

The utility model discloses a hydraulic support assembly line which comprises a shield beam assembly line body, a top beam assembly line body, carrying equipment and a final assembly line body, and the shield beam assembly line body is used for producing and transporting shield beams; the top beam assembly line body is used for producing and transporting top beams; the carrying equipment is used for carrying the shield beam to the base; the base and the shield beam can be assembled on the final assembly line body; the carrying equipment is further used for carrying the top beam to a shield beam located on the final assembly line body. The top beam and the shield beam can be assembled on the final assembly line body; the hydraulic support is assembled in an assembly line production mode, so that each operator is responsible for one working procedure, and the requirement of assembly of the hydraulic support for the specialization degree of the operators is lowered; a shield beam and a top beam are synchronously produced and machined through the shield beam assembly line body and the top beam assembly line body, then the shield beam and the top beam are assembled on the final assembly line body, and the production efficiency of the hydraulic support is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic support production, in particular to an assembly line of a hydraulic support. Background Art

[0002] Hydraulic supports are increasingly used in coal mine support operations, playing an increasingly important role in the coal support process. Hydraulic support assembly operations in the industry all adopt fixed-point assembly, that is, assembling hydraulic supports at one location. This assembly method requires each employee to be responsible for multiple processes, which places high demands on the professionalism of employees. Once employees fail to meet this requirement, the overall production efficiency of hydraulic supports will be reduced.

[0003] In view of this, it is necessary to provide a new hydraulic support assembly line to solve or at least alleviate the above technical defects. Utility Model Content

[0004] The main purpose of the utility model is to provide a hydraulic support assembly line, aiming to solve the technical problems that the existing hydraulic support assembly relies on the high degree of specialization of operators to maintain production efficiency and the low efficiency of the existing hydraulic support assembly.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a hydraulic support assembly line, the hydraulic support assembly line comprising:

[0006] A shield beam assembly line, which is used to produce and transport shield beams;

[0007] A top beam assembly line, which is used to produce and transport top beams;

[0008] handling equipment;

[0009] The final assembly line body is used to transport the base, and the handling equipment is used to transport the shielding beam to the base so that the base and the shielding beam can be assembled on the final assembly line body; the handling equipment is also used to transport the top beam to the shielding beam located on the final assembly line body so that the top beam and the shielding beam can be assembled on the final assembly line body.

[0010] In one embodiment, the top beam assembly line includes a processing sub-line, a top beam flipping mechanism and a transportation mechanism. The processing sub-line is used to produce and transport the top beams. The top beam flipping mechanism is used to flip the top beams on the processing sub-line and move them to the transportation mechanism. The transportation mechanism is used to transport the top beams to the outside of the top beam flipping mechanism.

[0011] In one embodiment, a finished product discharging station is provided at the discharging end of the processing sub-line body, and the top beam turning mechanism is provided corresponding to the finished product discharging station. The transportation mechanism includes a carrying station and a moving-out station, and the carrying station is provided below the top beam turning mechanism, and the moving-out station is provided on the outside of the top beam turning mechanism. The transportation mechanism can move back and forth between the carrying station and the moving-out station.

[0012] In one embodiment, it is characterized in that the general assembly line is provided with a shielding beam assembly station and a top beam assembly station, and the shielding beam assembly station and the top beam assembly station are arranged at intervals along the transportation direction of the general assembly line; the hydraulic support assembly line also includes a first power-assist manipulator assembly and a second power-assist manipulator assembly, the first power-assist manipulator assembly is arranged corresponding to the shielding beam assembly station, and the first power-assist manipulator assembly is used for assembling the shielding beam and the base, and the second power-assist manipulator assembly is arranged corresponding to the top beam assembly station, and the second power-assist manipulator assembly is used for assembling the top beam and the shielding beam.

[0013] In one embodiment, the first power-assist manipulator assembly includes a first power-assist manipulator and a second power-assist manipulator, and the first power-assist manipulator and the second power-assist manipulator are relatively arranged on both sides of the final assembly line; the second power-assist manipulator assembly includes a third power-assist manipulator and a fourth power-assist manipulator, and the third power-assist manipulator and the fourth power-assist manipulator are relatively arranged on both sides of the final assembly line.

[0014] In one embodiment, the hydraulic support assembly line also includes a first press and a second press, the shield beam assembly line is provided with a shield beam side guard plate assembly station, and the top beam assembly line is provided with a top beam side guard plate assembly station, the first press is provided corresponding to the shield beam side guard plate assembly station, and the second press is provided corresponding to the top beam side guard plate assembly station.

[0015] In one embodiment, the shielding beam assembly line and the top beam assembly line are arranged at intervals along a first direction; the shielding beam assembly line and the top beam assembly line are arranged at intervals along a second direction with the general assembly line, and the second direction is arranged perpendicular to the first direction.

[0016] In one embodiment, the discharging end of the shield beam assembly line is arranged toward the discharging end of the top beam assembly line, and the transport direction of the final assembly line is arranged in the same direction as the first direction.

[0017] In one embodiment, the hydraulic support assembly line further includes an AGV material transport mechanism, and the AGV material transport mechanism is used to transport parts to the shield beam assembly line, the top beam assembly line and the general assembly line.

[0018] In one embodiment, the hydraulic support assembly line further includes a front beam and tail beam assembly mechanism, which is used to assemble the front beam and tail beam, and is arranged between the shield beam assembly line body and the top beam assembly line body.

[0019] In the above technical scheme of the present utility model, the shielding beam is assembled on the shielding beam assembly line, the top beam is assembled on the top beam assembly line, and the assembled shielding beam and top beam are assembled with the base on the general assembly line; on the one hand, the hydraulic support is assembled by the production method of the assembly line, so that each operator only needs to be responsible for one process, which reduces the demand for the professional degree of the operator in the assembly of the hydraulic support, and thus reduces the impact of the low professional degree of the operator on the production efficiency; on the other hand, different from the processing and assembly of the shielding beam on the bottom plate in the vertex assembly, and then the processing and assembly of the top beam on the basis of the assembled shielding beam, in this scheme, the shielding beam and the top beam are synchronously produced and processed by the shielding beam assembly line and the top beam assembly line, and then the finished shielding beam and the finished top beam are moved to the general assembly line by handling equipment for assembly, which greatly improves the production efficiency of the hydraulic support. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation mode of the utility model or the technical solution in the prior art, the drawings required for use in the implementation mode or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the utility model. For ordinary technicians in this field, other drawings can be obtained by using the structures shown in these drawings without paying any creative work.

[0021] Figure 1 It is a structural schematic diagram of a hydraulic support assembly line according to an embodiment of the utility model.

[0022] Description of Figure Numbers:

[0023]

[0024]

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with the implementation methods and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that all directional indications (such as front, back, left, and right) in the embodiments of the present invention are only used to explain the position of the user in a certain posture (such as the attached Figure 1 The relative position relationship, movement status, etc. between the various components under the specific posture are shown. If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" can explicitly or implicitly include at least one of the features.

[0029] Furthermore, the technical solutions between the various implementation modes of the present invention can be combined with each other, but this must be based on the fact that ordinary technicians in the field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] The utility model provides a hydraulic support assembly line 1. In one embodiment, Figure 1 As shown, the hydraulic support assembly line 1 includes a shielding beam assembly line 11, a top beam assembly line 12, a handling device (not shown) and a general assembly line 13. The shielding beam assembly line 11 is used to produce and transport shielding beams; the top beam assembly line 12 is used to produce and transport top beams; the general assembly line 13 is used to transport the base, and the handling device is used to transport the shielding beam to the base, so that the base and the shielding beam can be assembled on the general assembly line 13; the handling device is also used to transport the top beam to the shielding beam located on the general assembly line 13, so that the top beam and the shielding beam can be assembled on the general assembly line 13.

[0031] Among them, the shielding beam is assembled on the shielding beam assembly line 11, and the top beam is assembled on the top beam assembly line 12. The assembled shielding beam and top beam are assembled with the base on the general assembly line 13. On the one hand, the hydraulic support is assembled by the production method of the assembly line, so that each operator only needs to be responsible for one process, which reduces the demand for the professional degree of the operator in the assembly of the hydraulic support, and thus reduces the impact of the low professional degree of the operator on the production efficiency. On the other hand, different from the processing and assembly of the shielding beam on the bottom plate in the vertex assembly, and then the processing and assembly of the top beam on the basis of the assembled shielding beam, in this scheme, the shielding beam and the top beam are synchronously produced and processed by the shielding beam assembly line 11 and the top beam assembly line 12, and then the finished shielding beam and the finished top beam are moved to the general assembly line 13 for assembly by the handling equipment, which greatly improves the production efficiency of the hydraulic support. It should be noted that the handling equipment can be a crane or an AGV (English full name: Automated Guided Vehicle, Chinese full name: automatic guided vehicle) trolley.

[0032] In one embodiment, the top beam assembly line 12 includes a processing sub-line 121, a top beam flipping mechanism 122 and a transportation mechanism 123. The processing sub-line 121 is used to produce and transport top beams. The top beam flipping mechanism 122 is used to flip the top beam on the processing sub-line 121 and move it to the transportation mechanism 123; the transportation mechanism 123 is used to transport the top beam to the outside of the top beam flipping mechanism 122. By adding a top beam flipping mechanism 122 specifically for flipping the top beam, the safety of the top beam flipping process is effectively improved compared to the prior art that generally uses a crane for lifting and flipping, and avoids the top beam from bumping during the flipping process. It should be noted that when the top beam flipping process is performed manually, there is a possibility of the top beam bumping due to work errors of the operator. It should also be noted that the transportation mechanism 123 can be an AGV trolley or a plate chain transportation line.

[0033] According to an embodiment of the utility model, the processing sub-line 121, the shield beam assembly line 11 and the final assembly line 13 are all transported by plate chain. Due to the large structural differences of the hydraulic supports, the tonnage ranges from 7 tons to 80 tons, and the size varies greatly. The width and length of the plate chain can meet the needs of different models of products.

[0034] In one embodiment, a finished product discharging station 125 is provided at the discharging end of the processing sub-line body 121, and the top beam turning mechanism 122 is provided corresponding to the finished product discharging station 125. The transportation mechanism 123 includes a transporting station 1231 and a moving-out station 1232. The transporting station 1231 is provided below the top beam turning mechanism 122, and the moving-out station 1232 is provided on the outside of the top beam turning mechanism 122. The transportation mechanism 123 can move back and forth between the transporting station 1231 and the moving-out station 1232. The top beam that has been processed will be transported by the top beam assembly line 12 to the finished product unloading station 125. After the top beam moves to the finished product unloading station 125, the top beam flipping mechanism 122 will flip and move the top beam, thereby moving the flipped top beam to the transportation mechanism 123 located below the top beam flipping mechanism 122. At this time, the transportation mechanism 123 is located at the handling station 1231. After the top beam is placed on the transportation mechanism 123, the transportation mechanism 123 moves from the handling station 1231 to the unloading station 1232, thereby moving the top beam out from under the top beam flipping mechanism 122, thereby facilitating the crane to transport the top beam to the final assembly line 13.

[0035] In one embodiment, the assembly line 13 is provided with a shielding beam assembly station 131 and a top beam assembly station 132, and the shielding beam assembly station 131 and the top beam assembly station 132 are arranged at intervals along the transportation direction of the assembly line 13; the hydraulic support assembly line 1 also includes a first power-assisting manipulator assembly 133 and a second power-assisting manipulator assembly 134, the first power-assisting manipulator assembly 133 is arranged corresponding to the shielding beam assembly station 131, and the first power-assisting manipulator assembly 133 is used for assembling the shielding beam and the base, and the second power-assisting manipulator assembly 134 is arranged corresponding to the top beam assembly station 132, and the second power-assisting manipulator assembly 134 is used for assembling the top beam and the shielding beam. By providing the first power-assisting manipulator assembly 133 to provide assistance to the operator, the operator is assisted in assembling the base and the shielding beam, thereby effectively reducing the work intensity of the operator in this process; by providing the second power-assisting manipulator assembly 134 to provide assistance to the operator, the operator is assisted in assembling the shielding beam and the top beam, thereby effectively reducing the work intensity of the operator in this process.

[0036] In one embodiment, the first power-assisting manipulator assembly 133 includes a first power-assisting manipulator 1331 and a second power-assisting manipulator 1332, which are relatively arranged on both sides of the final assembly line 13; the second power-assisting manipulator assembly 134 includes a third power-assisting manipulator 1341 and a fourth power-assisting manipulator 1342, which are relatively arranged on both sides of the final assembly line 13. By providing the first power-assisting manipulator 1331 and the second power-assisting manipulator 1332, two operators can respectively rely on the first power-assisting manipulator 1331 and the second power-assisting manipulator 1332 to assemble the base and the shielding beam at the same time, thereby effectively improving the assembly efficiency of the process; by providing the third power-assisting manipulator 1341 and the fourth power-assisting manipulator 1342, two operators can respectively rely on the third power-assisting manipulator 1341 and the fourth power-assisting manipulator 1342 to assemble the shielding beam and the top beam at the same time, thereby effectively improving the assembly efficiency of the process. It should be noted that the first power-assisting manipulator assembly 133 and the second power-assisting manipulator assembly 134 are both used for installing the large pin shaft.

[0037] In one embodiment, the hydraulic support assembly line 1 further includes a first press 14 and a second press 15, the shield beam assembly line 11 is provided with a shield beam side guard plate assembly station 112, the top beam assembly line 12 is provided with a top beam side guard plate assembly station 124, the first press 14 is provided corresponding to the shield beam side guard plate assembly station 112, and the second press 15 is provided corresponding to the top beam side guard plate assembly station 124. The first press 14 is provided to assist the operator in installing the side guard plate on the shield beam at the shield beam side guard plate assembly station 112, thereby effectively reducing the work intensity of the process; the second press 15 is provided to assist the operator in installing the side guard plate on the top beam at the top beam side guard plate assembly station 124, thereby effectively reducing the work intensity of the process. It should be noted that the first press machine 14 and the second press machine 15 can be implemented by using existing technologies, and the first power-assisting manipulator 1331 , the second power-assisting manipulator 1332 , the third power-assisting manipulator 1341 and the fourth power-assisting manipulator 1342 can all be implemented by using existing technologies.

[0038] In one embodiment, the shield beam assembly line 11 and the top beam assembly line 12 are arranged at intervals along the first direction; the shield beam assembly line 11 and the top beam assembly line 12 are arranged at intervals along the second direction with the final assembly line 13, and the second direction is perpendicular to the first direction. The shield beam assembly line 11 and the top beam assembly line 12 are arranged at intervals along the second direction with the final assembly line 13, so that it is convenient for the handling equipment to move the pre-installed shield beams and top beams to the final assembly line 13. It should be noted that the first direction is Figure 1 The left and right directions shown, the second direction is Figure 1 Front-to-back orientation shown.

[0039] In one embodiment, the discharging end 111 of the shielding beam assembly line is arranged toward the discharging end 126 of the top beam assembly line, and the transportation direction of the general assembly line 13 is arranged in the same direction as the first direction. For example, the shielding beam assembly line 11 is located on the left, and the top beam assembly line 12 is located on the right. The transportation direction of the general assembly line 13 is from left to right, and the base transported by the general assembly line 13 moves from left to right. When the base arrives at the shielding beam assembly station 131, the shielding beam is transported to the base by a transporting equipment. After the assembly of the shielding beam and the base is completed, since the discharging end 111 of the shielding beam assembly line is arranged toward the discharging end 126 of the top beam assembly line, the base and shielding beam on the general assembly line 13 only need to move a short distance to reach the top beam assembly station 132, saving the time spent on transportation and improving the production efficiency of the hydraulic support.

[0040] In one embodiment, the hydraulic support assembly line 1 further includes an AGV material transport mechanism (not shown), which is used to transport parts to the shield beam assembly line 11, the top beam assembly line 12 and the final assembly line 13. Since it is an assembly line installation, the parts required for installation can be distributed according to the workstation, which saves the process of secondary screening of parts compared to fixed-point installation, and effectively improves production efficiency.

[0041] In one embodiment, the hydraulic support assembly line 1 further includes a front beam and tail beam assembly mechanism 16, which is used to assemble the front beam and tail beam, and is arranged between the shield beam assembly line body 11 and the top beam assembly line body 12. The front beam and tail beam assembly mechanism 16 is arranged to perform the installation process of the front beam and the tail beam. It should be noted that not all hydraulic supports are provided with front beams and tail beams.

[0042] The above are only preferred implementations of the utility model, and do not limit the patent scope of the utility model. All equivalent structural changes made based on the concept of the utility model and the contents of the description and drawings of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A hydraulic support assembly line, characterized in that: include: A shield beam assembly line (11), wherein the shield beam assembly line (11) is used for producing and transporting shield beams; A top beam assembly line (12), wherein the top beam assembly line (12) is used for producing and transporting top beams; handling equipment; The final assembly line (13) is used to transport a base, and the transporting equipment is used to transport the shielding beam to the base, so that the base and the shielding beam can be assembled on the final assembly line (13); the transporting equipment is also used to transport the top beam to the shielding beam located on the final assembly line (13), so that the top beam and the shielding beam can be assembled on the final assembly line (13).

2. The hydraulic support assembly line according to claim 1 is characterized in that: The top beam assembly line (12) comprises a processing sub-line (121), a top beam turning mechanism (122) and a transportation mechanism (123); the processing sub-line (121) is used to produce and transport the top beam; the top beam turning mechanism (122) is used to turn over the top beam on the processing sub-line (121) and move it to the transportation mechanism (123); and the transportation mechanism (123) is used to transport the top beam to the outside of the top beam turning mechanism (122).

3. The hydraulic support assembly line according to claim 2 is characterized in that: A finished product discharging station (125) is provided at the discharging end of the processing sub-line body (121); the top beam turning mechanism (122) is provided corresponding to the finished product discharging station (125); the transportation mechanism (123) comprises a transporting station (1231) and a moving-out station (1232); the transporting station (1231) is provided below the top beam turning mechanism (122); the moving-out station (1232) is provided outside the top beam turning mechanism (122); and the transportation mechanism (123) is capable of reciprocating between the transporting station (1231) and the moving-out station (1232).

4. The hydraulic support assembly line according to claim 1 is characterized in that: The assembly line (13) is provided with a shielding beam assembly station (131) and a top beam assembly station (132), and the shielding beam assembly station (131) and the top beam assembly station (132) are arranged at intervals along the transportation direction of the assembly line (13); the hydraulic support assembly line (1) also includes a first power-assisting manipulator component (133) and a second power-assisting manipulator component (134), the first power-assisting manipulator component (133) is arranged corresponding to the shielding beam assembly station (131), and the first power-assisting manipulator component (133) is used for assembling the shielding beam and the base, and the second power-assisting manipulator component (134) is arranged corresponding to the top beam assembly station (132), and the second power-assisting manipulator component (134) is used for assembling the top beam and the shielding beam.

5. The hydraulic support assembly line according to claim 4 is characterized in that: The first power-assisting manipulator assembly (133) includes a first power-assisting manipulator (1331) and a second power-assisting manipulator (1332), and the first power-assisting manipulator (1331) and the second power-assisting manipulator (1332) are relatively arranged on two sides of the final assembly line (13); the second power-assisting manipulator assembly (134) includes a third power-assisting manipulator (1341) and a fourth power-assisting manipulator (1342), and the third power-assisting manipulator (1341) and the fourth power-assisting manipulator (1342) are relatively arranged on two sides of the final assembly line (13).

6. The hydraulic support assembly line according to any one of claims 1 to 5, characterized in that: The hydraulic support assembly line (1) further comprises a first press (14) and a second press (15); the shield beam assembly line (11) is provided with a shield beam side guard plate assembly station (112); the top beam assembly line (12) is provided with a top beam side guard plate assembly station (124); the first press (14) is provided corresponding to the shield beam side guard plate assembly station (112); and the second press (15) is provided corresponding to the top beam side guard plate assembly station (124).

7. The hydraulic support assembly line according to any one of claims 1 to 5, characterized in that: The shielding beam assembly line (11) and the top beam assembly line (12) are arranged at intervals along a first direction; the shielding beam assembly line (11) and the top beam assembly line (12) are arranged at intervals along a second direction with the general assembly line (13), and the second direction is arranged perpendicular to the first direction.

8. The hydraulic support assembly line according to claim 7, characterized in that: The discharge end (111) of the shield beam assembly line is arranged toward the discharge end (126) of the top beam assembly line, and the transport direction of the general assembly line (13) is arranged in the same direction as the first direction.

9. The hydraulic support assembly line according to any one of claims 1 to 5, characterized in that: The hydraulic support assembly line (1) further comprises an AGV material transport mechanism, wherein the AGV material transport mechanism is used to transport parts to the shield beam assembly line (11), the top beam assembly line (12) and the general assembly line (13).

10. The hydraulic support assembly line according to any one of claims 1 to 5, characterized in that: The hydraulic support assembly line (1) further comprises a front beam and tail beam assembly mechanism (16), wherein the front beam and tail beam assembly mechanism (16) is used to assemble the front beam and the tail beam, and the front beam and tail beam assembly mechanism (16) is arranged between the shield beam assembly line body (11) and the top beam assembly line body (12).

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