Assembling and screw locking device for vehicle-mounted armrest screen assembly

Abstract

An assembling and screw locking device for a vehicle-mounted armrest screen assembly belongs to the field of electronic equipment processing equipment and comprises a lower assembling cabinet, an assembling and screw locking workbench is arranged at the top of the lower assembling cabinet, and an upper assembling cabinet is arranged on the assembling and screw locking workbench. A vehicle-mounted armrest screen assembly positioning table used for placing a vehicle-mounted armrest screen assembly is arranged on the assembly screw locking workbench in the lower assembly cabinet, a screw bearing assembly is arranged on the assembly screw locking workbench on the rear side of the vehicle-mounted armrest screen assembly positioning table, and a screw feeder is arranged on one side of the screw bearing assembly. A three-axis mechanical arm is arranged on the screw assembling and locking workbench on the rear side of the screw bearing assembly, and an electric screwdriver assembly is arranged at the execution end of the three-axis mechanical arm. When poor locking occurs, waste screws on the electric screwdriver head are ejected out of the screw sleeve through the electric cylinder, the waste screws are taken down through the two L-shaped clamping blocks of the finger air cylinder and placed in the waste screw collecting box, and therefore the waste screws on the electric screwdriver head do not need to be manually processed, and the risks such as scratching are avoided.

Description

Technical Field

[0001] The utility model discloses a vehicle-mounted armrest screen component assembly screw locking device, belonging to the field of electronic equipment processing equipment. Background Art

[0002] With the rapid economic growth and the rapid development of automobiles, consumers' demand for in-vehicle central control products is increasing day by day. As an important functional component in the car, the in-vehicle display screen provides a new human-computer interaction interface for the car, integrating most of the vehicle's electrical control, audio and video entertainment, and auxiliary function systems.

[0003] At present, on the vehicle armrest screen production line, motor components and display screen components are assembled manually, and the electric screwdriver rack is manually driven to lock the screws. The stability during assembly is poor, which can easily cause incomplete assembly. Moreover, when poor locking occurs, the screw machine cannot identify whether there are any screws remaining on the electric screwdriver head. The screw feeder will repeatedly absorb the screws again, causing an alarm and shutdown. The waste screws on the electric screwdriver head need to be handled manually, wasting manpower and time. If not handled properly, there will be risks such as scratches. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the machine components and display screen components on the existing vehicle armrest screen production line are easily assembled in place due to manual assembly, and when poor locking occurs, it is necessary to manually handle the waste screws on the electric screwdriver head, which wastes labor time and also has the risk of scratches. A vehicle armrest screen component assembly screw locking device is proposed.

[0005] The problem to be solved by the utility model is achieved by the following technical solutions:

[0006] A vehicle armrest screen assembly screw locking device comprises an assembly lower cabinet, a top of the assembly lower cabinet is provided with an assembly screw locking workbench, an assembly upper cabinet is provided on the assembly screw locking workbench, a vehicle armrest screen assembly positioning platform for placing the vehicle armrest screen assembly is provided on the assembly screw locking workbench in the assembly lower cabinet, a screw bearing assembly is provided on the assembly screw locking workbench on the rear side of the vehicle armrest screen assembly positioning platform, a screw feeding machine is provided on one side of the screw bearing assembly, a three-axis manipulator is provided on the assembly screw locking workbench on the rear side of the screw bearing assembly, and an electric screwdriver assembly is provided on the execution end of the three-axis manipulator.

[0007] Preferably, the electric screwdriver assembly includes a connecting seat arranged on the executing end of the three-axis manipulator, a vertical connecting plate is vertically fixed to the end of the connecting seat, and an electric screwdriver connecting seat and a sleeve connecting seat that can slide along the front upper and lower parts of the vertical connecting plate are respectively provided with a electric screwdriver connecting seat and a sleeve connecting seat that can slide along the same, an electric cylinder mounting seat is provided on one side of the electric screwdriver connecting seat, an electric cylinder is provided on the electric cylinder mounting seat, a driving plate connected to the executing end of the electric cylinder is fixed at one end of the vertical connecting plate, the upper end of the sleeve connecting seat is connected to one end of the connecting shaft, a sliding sleeve is sleeved on the connecting shaft, the sliding sleeve passes through the electric screwdriver connecting seat, a first limit seat and a second limit seat are fixed to the connecting shafts at both ends of the sliding sleeve, an electric screwdriver supporting seat for positioning the electric screwdriver is provided on the front side of the electric screwdriver connecting seat, and a screw sleeve connected to the executing end of the electric screwdriver by insertion is provided on the front side of the sleeve connecting seat.

[0008] Preferably, a dovetail column is arranged on the front side of the vertical connecting plate, and the electric screwdriver connecting seat and the sleeve connecting seat are respectively provided with a first dovetail groove body and a second dovetail groove body which can slide along the dovetail column body.

[0009] Preferably, the screw bearing assembly includes a screw feeder support seat arranged on the assembly screw locking workbench, the screw feeder support seat is symmetrically provided with screw feeder limit blocks, the screw feeder is placed on the screw feeder support seat and limited by the screw feeder limit blocks, a connecting plate is provided at the bottom of one side of the screw feeder support seat, an L-shaped waste screw bearing platform is fixed on the part of the connecting plate extending out of the screw feeder support seat, a waste screw collection box is provided on the horizontal side of the L-shaped waste screw bearing platform, a finger cylinder is provided at the vertical end of the L-shaped waste screw bearing platform, and two execution ends of the finger cylinder are respectively provided with L-shaped clamping blocks.

[0010] Preferably, the vehicle-mounted armrest screen assembly positioning platform includes a positioning base plate fixed on the assembly locking screw workbench, the top of the positioning base plate is supported and connected to a positioning top plate by a plurality of positioning columns, the bottom of the positioning top plate is fixed with a limiting cylinder near one end, the execution end of the positioning top plate is fixed with an end positioning plate, the inner side of the end positioning plate is fixed with an end sliding positioning block, a vehicle-mounted armrest screen assembly pad is provided at the top of the positioning top plate near one end, two pairs of side limit blocks are symmetrically arranged on the positioning top plates on both sides of the vehicle-mounted armrest screen assembly, an end fixed positioning block is provided at the top of the positioning top plate near one end, a vehicle-mounted armrest screen assembly pad strip is provided on the positioning top plate between the end fixed positioning block and the vehicle-mounted armrest screen assembly pad, an end side high limit block and an end side low limit block are relatively arranged on the positioning top plate between the vehicle-mounted armrest screen assembly pad strip and the vehicle-mounted armrest screen assembly pad, and a pneumatic clamp is provided on the positioning top plate on one side of the vehicle-mounted armrest screen assembly pad close to the end side high limit block.

[0011] Preferably, a warning light is provided on the top of the assembled upper cabinet, and a display is provided on the front side of the assembled upper cabinet near the top, the warning light, display, electric screwdriver and electric cylinder are electrically connected to the industrial computer respectively, the industrial computer is electrically connected to the external cylinder, and the external cylinder is connected to the screw sleeve, finger cylinder, pneumatic clamp and limit cylinder pipeline respectively.

[0012] The utility model has the following beneficial effects compared with the prior art:

[0013] The utility model discloses a vehicle-mounted armrest screen component assembly locking screw device, which places the vehicle-mounted armrest screen component on a vehicle-mounted armrest screen component positioning platform, positions it by means of a limit cylinder, a pneumatic clamp and a plurality of limit blocks, and installs the vehicle-mounted armrest screen component by operating an electric screwdriver assembly through a three-axis manipulator, so as to improve the assembly precision consistency and yield rate, and when poor locking occurs, the waste screws on the electric screwdriver head are ejected from the screw sleeve by the electric cylinder, and the waste screws are removed by two L-shaped clamping blocks of the finger cylinder and placed in a waste screw collection box, so that when poor locking occurs, there is no need to manually handle the waste screws on the electric screwdriver head, thereby avoiding the risk of scratches and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is an isometric view of a screw locking device for assembling a vehicle-mounted armrest screen component.

[0015] Figure 2 It is a partial isometric view of a screw locking device for assembling a vehicle-mounted armrest screen component of the utility model.

[0016] Figure 3 The utility model is an isometric side view of an electric screwdriver assembly in a screw locking device for assembling a vehicle-mounted armrest screen component.

[0017] Figure 4 The utility model is a partial isometric view of an electric screwdriver assembly in a screw locking device for assembling a vehicle-mounted armrest screen component.

[0018] Figure 5 The utility model is a partial isometric view of an electric screwdriver assembly in a screw locking device for assembling a vehicle-mounted armrest screen component.

[0019] Figure 6 It is a partial isometric view of a screw locking device for assembling a vehicle-mounted armrest screen component of the utility model.

[0020] Figure 7 The utility model is an isometric side view of a screw bearing assembly in a screw locking device for assembling a vehicle armrest screen component.

[0021] Figure 8 The utility model discloses an isometric side view of a vehicle-mounted armrest screen component positioning platform in a vehicle-mounted armrest screen component assembly screw locking device.

[0022] Fig. 9 The utility model discloses a schematic block diagram of the electrical connection of a screw locking device for assembling a vehicle-mounted armrest screen component.

[0023] Among them, 100-assembly upper cabinet, 200-assembly upper cabinet, 300-screw feeder, 400-assembly screw locking workbench, 500-assembly lower cabinet, 600-vehicle armrest screen assembly positioning table, 700-three-axis manipulator, 800-screw bearing assembly, 900-vehicle armrest screen assembly, 201-vehicle armrest screen assembly, 202-vehicle armrest screen assembly, 203-connecting seat, 204-screw sleeve, 205-electric cylinder mounting seat, 206-sleeve connecting seat, 207-electric cylinder, 208-electric screwdriver connecting seat, 209-positioning electric screwdriver, 210-connecting shaft, 211-connecting shaft, 212-first dovetail groove, 213-sliding sleeve, 214-second limit seat , 215-the second dovetail groove, 216-driving plate, 601-driving plate, 602-positioning top plate, 603-positioning column, 604-positioning column, 605-vehicle armrest screen assembly pad, 606-end positioning plate, 607-end sliding positioning block, 608-pneumatic clamp, 609-end side high limit block, 610-end fixed positioning block, 611-vehicle armrest screen assembly pad, 612-end side low limit block, 613-side limit block, 801-screw feeder support seat, 802-L-type clamping block, 803-finger cylinder, 804-waste screw collection box, 805-connecting plate, 806-screw feeder limit block, 807-screw feeder limit block. DETAILED DESCRIPTION

[0024] The following is based on the attached Figure 1-9 The utility model is further described as follows:

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0026] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figure 1 and 2 As shown, the first embodiment of the utility model provides a vehicle-mounted armrest screen assembly screw locking device based on the prior art, including an assembly lower cabinet 500, an assembly screw locking workbench 400 is installed on the top of the assembly lower cabinet 500, an assembly upper cabinet 100 is installed on the assembly screw locking workbench 400, a vehicle-mounted armrest screen assembly positioning platform 600 for placing a vehicle-mounted armrest screen assembly 900 is installed on the assembly screw locking workbench 400 in the assembly lower cabinet 500, and the assembly screw locking workbench 400 on the rear side of the vehicle-mounted armrest screen assembly positioning platform 600 is installed. 00 is installed with a screw bearing assembly 800, a screw feeding machine 300 is installed on one side of the screw bearing assembly 800, a three-axis manipulator 700 is installed on the assembly screw locking workbench 400 on the rear side of the screw bearing assembly 800, an electric screwdriver assembly 200 for assembling screws is installed on the execution end of the three-axis manipulator 700, a prompt light 102 is also installed on the top of the assembly upper cabinet 100, and a display 101 is installed on the front side of the assembly upper cabinet 100 near the top. The specific structure of the above-mentioned components and the connection relationship between them will be introduced in detail below.

[0029] The following first introduces the electric batch assembly 200. Figure 3-5 As shown, it includes a connection seat 203 installed on the execution end of the three-axis manipulator 700, and a vertical connection plate 202 is vertically fixed to the end of the connection seat 203 by bolts, and an electric screwdriver connection seat 208 and a sleeve connection seat 206 that can slide along the vertical connection plate 202 are respectively installed on the upper and lower parts of the front side of the vertical connection plate 202. That is, a dovetail column 201 is installed on the front side of the vertical connection plate 202, and the electric screwdriver connection seat 208 and the sleeve connection seat 206 are respectively installed with a first dovetail groove body 212 and a second dovetail groove body 215 that can slide along the dovetail column body 201.

[0030] An electric cylinder mounting seat 205 is installed on one side of the electric screwdriver connecting seat 208, and an electric cylinder 207 is installed on the electric cylinder mounting seat 205. A driving plate 216 connected to the executing end of the electric cylinder 207 is fixed to one end of the vertical connecting plate 202 by bolts. The upper end of the sleeve connecting seat 206 is connected to one end of the connecting shaft 210. A sliding sleeve 213 is sleeved on the connecting shaft 210, and the sliding sleeve 213 passes through the electric screwdriver connecting seat 208. A first limit seat 211 and a second limit seat 214 are fixed on the connecting shaft 210 at both ends of the sliding sleeve 213. An electric screwdriver support seat 217 for positioning the electric screwdriver 209 is installed on the front side of the electric screwdriver connecting seat 208. A screw sleeve 204 connected to the executing end of the electric screwdriver 209 is installed on the front side of the sleeve connecting seat 206. The screw sleeve 204 is connected to an external air pump to suck up the screws from the screw feeding machine 300. Therefore, when poor locking occurs, the electric cylinder 207 is compressed, so that the waste screw on the execution end of the electric screwdriver 209, that is, the electric screwdriver head, is pushed out from the screw sleeve 204.

[0031] After the ejection is complete, the screw bearing assembly 800 is introduced below. Figure 6 and 7 As shown, it includes a screw feeder support seat 801 installed on the assembly screw locking workbench 400, a screw feeder limit block 806 is symmetrically installed on the screw feeder support seat 801, and the screw feeder 300 is placed on the screw feeder support seat 801 and limited by the screw feeder limit block 806. A connecting plate 805 is provided at the bottom of one side of the screw feeder support seat 801, and the connecting plate 805 protruding from the screw feeder support seat 801 is fixed with an L-shaped waste screw bearing platform 807 by bolts, and a waste screw collection box 804 is installed on the horizontal side of the L-shaped waste screw bearing platform 807, and a finger cylinder 803 is installed at the vertical side end of the L-shaped waste screw bearing platform 807, and the two execution ends of the finger cylinder 803 are respectively installed with L-shaped clamping blocks 802. Because when the waste screws are ejected from the screw sleeve 204, the two execution ends of the finger cylinder 803 clamp the waste screws through the L-shaped clamping block 802, and then put them in the waste screw collection box 804.

[0032] Finally, the vehicle-mounted armrest screen assembly positioning platform 600 is introduced. Figure 8As shown, it includes a positioning base plate 601 fixed on the assembly locking screw workbench 400 by bolts, the top of the positioning base plate 601 is supported and connected with a positioning top plate 602 by a plurality of positioning columns 603, the bottom of the positioning top plate 602 is fixed with a limiting cylinder 604 by bolts near one end, the execution end of the positioning top plate 602 is fixed with an end positioning plate 606 by bolts, the inner side of the end positioning plate 606 is fixed with an end sliding positioning block 607 by bolts, a vehicle-mounted armrest screen assembly pad 605 is installed near one end of the top of the positioning top plate 602, two pairs of side limit blocks 613 are symmetrically arranged on the positioning top plates 602 on both sides of the vehicle-mounted armrest screen assembly, an end fixed positioning block 610 is installed near one end of the top of the positioning top plate 602, and the end fixed positioning block 610 is fixed with the vehicle A vehicle-mounted armrest screen assembly pad 611 is installed on the positioning top plate 602 between the vehicle-mounted armrest screen assembly pads 605, and an end side high limit block 609 and an end side low limit block 612 are relatively arranged on the positioning top plate 602 between the vehicle-mounted armrest screen assembly pad 611 and the vehicle-mounted armrest screen assembly pad 605. A pneumatic clamp 608 is installed on the positioning top plate 602 near the end side high limit block 609 on one side of the vehicle-mounted armrest screen assembly pad 605, so that the vehicle-mounted armrest screen assembly 900 is placed on the positioning top plate 602, and is positioned by the limit cylinder 604, the pneumatic clamp 608 and a plurality of limit blocks, and the vehicle-mounted armrest screen assembly 900 is screwed and installed by operating the electric screwdriver assembly 200 through the three-axis manipulator 700 to improve the assembly accuracy consistency and yield.

[0033] Finally, the electrical connection relationship of the present application is introduced. The indicator light 102, display 101, electric screwdriver 209 and electric cylinder 207 are electrically connected to the industrial computer respectively, the industrial computer is electrically connected to the external cylinder, and the external cylinder is respectively connected to the screw sleeve 204, finger cylinder 803, pneumatic clamp 608 and limit cylinder 604 pipelines.

[0034] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and the embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily realized. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described here.

Claims

1. A screw locking device for assembling a vehicle armrest screen assembly, characterized in that: The invention comprises an assembly lower cabinet (500), wherein an assembly screw locking workbench (400) is arranged on the top of the assembly lower cabinet (500), an assembly upper cabinet (100) is arranged on the assembly screw locking workbench (400), a vehicle armrest screen assembly positioning platform (600) for placing a vehicle armrest screen assembly (900) is arranged on the assembly screw locking workbench (400) in the assembly lower cabinet (500), a screw bearing assembly (800) is arranged on the assembly screw locking workbench (400) at the rear side of the vehicle armrest screen assembly positioning platform (600), a screw feeding machine (300) is arranged on one side of the screw bearing assembly (800), a three-axis manipulator (700) is arranged on the assembly screw locking workbench (400) at the rear side of the screw bearing assembly (800), and an electric screwdriver assembly (200) is arranged at the execution end of the three-axis manipulator (700).

2. The vehicle-mounted armrest screen assembly screw locking device according to claim 1 is characterized in that: The electric screwdriver assembly (200) comprises a connection seat (203) arranged on the execution end of the three-axis manipulator (700), a vertical connection plate (202) being vertically fixed to the end of the connection seat (203), an electric screwdriver connection seat (208) and a sleeve connection seat (206) being respectively arranged on the upper and lower front sides of the vertical connection plate (202) and being capable of sliding along the connection seat, an electric cylinder mounting seat (205) being arranged on one side of the electric screwdriver connection seat (208), an electric cylinder (207) being arranged on the electric cylinder mounting seat (205), and a driving plate (206) connected to the execution end of the electric cylinder (207) being fixed to one end of the vertical connection plate (202) 216), the upper end of the sleeve connection seat (206) is connected to one end of the connecting shaft (210), a sliding sleeve (213) is sleeved on the connecting shaft (210), the sliding sleeve (213) passes through the electric screwdriver connection seat (208), a first limit seat (211) and a second limit seat (214) are fixed on the connecting shaft (210) at both ends of the sliding sleeve (213), an electric screwdriver support seat (217) for positioning the electric screwdriver (209) is arranged on the front side of the electric screwdriver connection seat (208), and a screw sleeve (204) which is plugged in and out of the execution end of the electric screwdriver (209) is arranged on the front side of the sleeve connection seat (206).

3. The vehicle-mounted armrest screen assembly locking screw device according to claim 2 is characterized in that: A dovetail column (201) is arranged at the front side of the vertical connecting plate (202), and the electric screwdriver connecting seat (208) and the sleeve connecting seat (206) are respectively provided with a first dovetail groove (212) and a second dovetail groove (215) which can slide along the dovetail column (201).

4. The vehicle-mounted armrest screen assembly screw locking device according to claim 3 is characterized in that: The screw bearing assembly (800) comprises a screw feeder support seat (801) arranged on an assembly screw locking workbench (400), the screw feeder support seat (801) is symmetrically provided with screw feeder limit blocks (806), the screw feeder (300) is placed on the screw feeder support seat (801) and is limited by the screw feeder limit blocks (806), a connecting plate (805) is provided at the bottom of one side of the screw feeder support seat (801), an L-shaped waste screw bearing platform (807) is fixed to the part of the connecting plate (805) extending out of the screw feeder support seat (801), a waste screw collection box (804) is provided on the horizontal side of the L-shaped waste screw bearing platform (807), a finger cylinder (803) is provided at the vertical side end of the L-shaped waste screw bearing platform (807), and two execution ends of the finger cylinder (803) are respectively provided with L-shaped clamping blocks (802).

5. The vehicle-mounted armrest screen assembly locking screw device according to claim 4 is characterized in that: The vehicle-mounted armrest screen assembly positioning platform (600) comprises a positioning base plate (601) fixed on an assembly screw locking workbench (400), the top of the positioning base plate (601) is supported and connected to a positioning top plate (602) through a plurality of positioning columns (603), a limiting cylinder (604) is fixed near one end of the bottom of the positioning top plate (602), an end positioning plate (606) is fixed at the execution end of the positioning top plate (602), an end sliding positioning block (607) is fixed on the inner side of the end positioning plate (606), a vehicle-mounted armrest screen assembly pad (605) is arranged near one end of the top of the positioning top plate (602), and the positioning top plates (602) on both sides of the vehicle-mounted armrest screen assembly are symmetrically arranged. There are two pairs of side limit blocks (613), an end fixed positioning block (610) is arranged near one end of the top of the positioning top plate (602), a vehicle armrest screen assembly pad (611) is arranged on the positioning top plate (602) between the end fixed positioning block (610) and the vehicle armrest screen assembly pad (605), an end side high limit block (609) and an end side low limit block (612) are arranged relatively on the positioning top plate (602) between the vehicle armrest screen assembly pad (611) and the vehicle armrest screen assembly pad (605), and a pneumatic clamp (608) is arranged on the positioning top plate (602) near the end side high limit block (609) on one side of the vehicle armrest screen assembly pad (605).

6. The vehicle-mounted armrest screen assembly locking screw device according to claim 5, characterized in that: A warning light (102) is arranged on the top of the assembled upper cabinet (100), and a display (101) is arranged on the front side of the assembled upper cabinet (100) near the top. The warning light (102), the display (101), the electric screwdriver (209) and the electric cylinder (207) are respectively electrically connected to the industrial computer, and the industrial computer is electrically connected to the external cylinder, and the external cylinder is respectively connected to the pipelines of the screw sleeve (204), the finger cylinder (803), the pneumatic clamp (608) and the limit cylinder (604).

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