Screw mounting equipment for aluminum block assembly

Abstract

The utility model discloses an aluminum block assembly screw installation device which comprises a rack, a conveying mechanism, a screw feeding and conveying mechanism, a screw installation mechanism and a discharging mechanism. The conveying mechanism is arranged on the workbench; the screw feeding and conveying mechanism is arranged on the workbench and arranged on one side of the conveying mechanism. The screw mounting mechanism is arranged on the workbench and is matched with the conveying mechanism; and the discharging mechanism is arranged on the workbench, is arranged at the discharging opening and is matched with the conveying mechanism. The automatic screw mounting machine is simple in structure and reasonable in design, products to be mounted are fed through the conveying mechanism, screws are fed through the screw feeding and conveying mechanism, the products are mounted after the screws are taken by the screw mounting mechanism, and then the products are discharged through the discharging mechanism, so that automation from feeding, mounting to discharging is achieved, and the production efficiency is improved. The installation efficiency of products is effectively improved, and the workload of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to intelligent manufacturing technical field, especially related to a kind of aluminium block assembly screw installation equipment. BACKGROUND

[0002] Aluminium block plug-in piece is important part in new energy automobile converter, it includes chip, aluminium block, protective shell, copper sheet, shell structure, it is first placed into aluminium block to chip, then aluminium block is installed into protective shell, copper sheet is locked with aluminium block by screw, finally aluminium block and shell are pressed and mounted, at least 5 persons are required in whole process, not only artificial quantity is more, and its assembly efficiency is lower, seriously affect the pressing efficiency of product;

[0003] Screw installation tradition is locked installation to copper sheet and aluminium block by artificial screw grabbing, its workload is larger, but its installation speed is slow, assembly efficiency is lower, increase the assembly cycle of whole product;

[0004] Existing part of equipment adopts automatic feeding, but in its running process, single line transmission reciprocating transmission lets it feed after, product is transported to pressing station, after pressing, it is returned to discharging place, only one product can be transported in same time, its conveying efficiency is lower, affect whole conveying and assembly efficiency;

[0005] Many enterprises want to realize double-line conveying, but how to prevent the collision interference of reciprocating two groups of tooling is the problem of bidirectional conveying, so existing technology still needs to be improved. UTILITY MODEL CONTENT

[0006] Utility model purpose: in order to overcome above insufficient, the utility model aims at providing a kind of aluminium block assembly screw installation equipment, its structure is simple, reasonable in design, easy to produce, high degree of automation, reduce artificial labor, realize from feeding, installation to discharging realizes automation, effectively improve the installation efficiency of product, reduce the workload of staff.

[0007] Technical scheme: in order to realize above purpose, the present application provides a kind of aluminium block assembly screw installation equipment, including:

[0008] Frame, workbench is equipped on the frame;

[0009] Conveying mechanism, the conveying mechanism is located on workbench;

[0010] Screw supply conveying mechanism, the screw supply conveying mechanism is located on workbench, and is located on one side of conveying mechanism;

[0011] Screw installation mechanism, the screw installation mechanism is located on workbench, and is located in conveying mechanism cooperation;

[0012] The discharging mechanism is arranged on the workbench and at the discharging port, and is matched with the conveying mechanism. The aluminum block assembling and screw mounting equipment has the advantages of simple structure, reasonable design, automatic feeding of the products to be mounted by the conveying mechanism, automatic feeding of the screws by the screw feeding and conveying mechanism, mounting of the products by the screw mounting mechanism after the screws are taken, and automatic feeding of the products after the discharging mechanism is used, so that the installation efficiency of the products is improved, and the workload of the workers is reduced.

[0013] The conveying mechanism comprises a conveying mounting plate, a group of conveying guide rails are oppositely arranged on the conveying mounting plate, and an avoiding guide groove is arranged on the outer side of the conveying guide rails.

[0014] A group of conveying tooling devices are slidably connected with the corresponding conveying guide rails through sliding seats, and the side close to the avoiding guide groove is connected with the avoiding guide groove through an adapter.

[0015] A conveying driving mechanism is arranged on the conveying mounting plate, and the side away from the avoiding guide groove of the conveying tooling device is connected with the conveying belt of the conveying driving mechanism through a clamping piece.

[0016] Further, a group of avoiding guide rails are arranged on the sliding seat.

[0017] Still further, the conveying tooling device comprises a conveying bottom plate, a placing tooling device for placing products is arranged above the conveying bottom plate, and a group of sliding blocks are arranged below the conveying bottom plate and are slidably connected with the avoiding guide rails on the sliding seat.

[0018] In addition, a first limiting mechanism, a second limiting mechanism and a lower limiting mechanism are further arranged, one side of the placing tooling device is provided with an opening, the limiting mechanism is arranged on the conveying mounting plate and on the side of the conveying bottom plate away from the first limiting mechanism, and the lower limiting mechanism is arranged on the conveying mounting plate and below the conveying bottom plate.

[0019] Preferably, the adapter comprises an L-shaped adapter frame and an avoiding wheel, one end of the L-shaped adapter frame is connected with the conveying mounting plate, the avoiding wheel is arranged below the L-shaped adapter frame, and the avoiding wheel is arranged in the avoiding guide groove. During work, the avoiding wheel moves along the avoiding guide rail, when it runs to the avoiding section, the L-shaped adapter frame drives the conveying tooling device to move outward along the avoiding guide rail, effectively preventing the mutual interference of the two conveying tooling devices.

[0020] Further preferably, the first limiting mechanism comprises a limiting frame, both sides of the limiting frame are connected with the fixed block on the conveying mounting plate through a connecting shaft, and a limiting wheel is arranged at the opening of the placing tool on the limiting frame;

[0021] The second limiting mechanism comprises a limiting mounting frame, an installation plate is arranged on the limiting mounting frame, a limiting plate is arranged on the installation plate, the limiting plate is matched with the product, and a proximity switch is arranged on the limiting plate; the lower limiting mechanism comprises a lower support frame and a lower support driving cylinder, the lower support frame is arranged above the conveying mounting plate, the lower support driving cylinder is connected with the conveying mounting plate through a mounting seat, and the output end of the lower support driving cylinder is connected with the lower support frame after penetrating through the conveying mounting plate, and a positioning column is arranged on the lower support frame and matched with the limiting hole on the conveying bottom plate. The first limiting mechanism can limit the product from the side, the second limiting mechanism can limit the product from the other side of the first limiting mechanism, bidirectional positioning is realized, and the lower limiting mechanism can limit the conveying tool from the bottom, so that the accuracy and stability of screw installation are effectively improved.

[0022] Further, the screw installation mechanism comprises an installation support, a transverse servo module, a longitudinal servo module, an installation plate, a tightening mechanism and a lifting driving cylinder, the transverse servo module is arranged on the installation support, the longitudinal servo module is slidably connected with the transverse servo module through a sliding plate, the installation plate is slidably connected with the longitudinal servo module through the sliding plate, a group of sliding rails are arranged on the installation plate, the tightening mechanism is connected with the sliding rails in a lifting mode through a sliding seat, and the lifting driving cylinder is connected with the installation plate through a mounting seat, and the output end of the lifting driving cylinder is connected with the tightening mechanism through a connecting block.

[0023] The tightening mechanism comprises an electric screw tightening mechanism and a taking component, the electric screw tightening mechanism is arranged on the installation plate, and the taking component is connected with the installation plate through an adapter frame; the output end of the electric screw tightening mechanism extends into the taking component and is matched with the taking component.

[0024] The blanking mechanism comprises a blanking grabbing mechanism, a blanking sorting conveying mechanism and a defective product collecting box, the blanking grabbing mechanism and the blanking sorting conveying mechanism are arranged on the workbench, the blanking grabbing mechanism and the blanking sorting conveying mechanism are matched, and the defective product collecting box is arranged on one side of the defective product discharging port of the blanking sorting conveying mechanism;

[0025] The blanking sorting conveying mechanism comprises a conveying base, a set of supporting seats, a material guiding frame and a rotary driving cylinder, the supporting seats are oppositely arranged on the conveying base, and a rotating shaft is arranged between the two supporting seats, the material guiding frame is connected with the rotating shaft through an adapter block, the rotary driving cylinder is connected with the conveying base through a mounting seat, and the output end of the rotary driving cylinder is connected with the rotating shaft, the defective product discharging port of the material guiding frame is matched with a defective product collecting box, and a conveying frame is arranged on one side of the good product discharging port.

[0026] The position limiting driving cylinder is connected with the conveying mounting plate through a mounting frame.

[0027] The technical scheme has the following beneficial effects:

[0028] 1、The aluminum block assembling screw mounting equipment has the advantages of simple structure and reasonable design, realizes automation from feeding, mounting to discharging, effectively improves the mounting efficiency of products, and reduces the workload of workers.

[0029] 2、The conveying mechanism adopts an avoiding type conveying mechanism, the avoiding wheel moves along the avoiding guide rail, when the avoiding wheel moves to the avoiding section, the L-shaped adapter frame drives the conveying tool to move outward along the avoiding guide rail, and the mutual interference of two conveying tools is effectively prevented.

[0030] 3、The first limiting mechanism can limit the product from the side, the second limiting mechanism can limit the product from the other side of the first limiting mechanism, two-way positioning is realized, and the lower limiting mechanism can limit the conveying tool from the bottom, so that the accuracy and stability of screw mounting are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a structural schematic view of the aluminum block assembling screw mounting equipment;

[0032] Figure 2 It is a top view of the aluminum block assembling screw mounting equipment;

[0033] Figure 3 It is a structural schematic view of the conveying mechanism and the screw mounting mechanism;

[0034] Figure 4 It is a structural schematic view of the conveying mechanism and the screw mounting mechanism from another perspective;

[0035] Figure 5It is the structure schematic view of the conveying mechanism in the utility model.

[0036] Figure 6 It is the local schematic view of the conveying tool in the conveying mechanism in the utility model.

[0037] Figure 7 It is the structure schematic view of the blanking mechanism in the utility model.

[0038] Figure 8 It is the local sectional view in the utility model. DETAILED DESCRIPTION

[0039] The utility model is further illustrated below in combination with the drawings and specific embodiments. EMBODIMENT

[0040] As Figures 1 to 6 shown in a kind of aluminium block assembly screw mounting equipment, comprising:

[0041] Rack 21, the workbench is equipped on the rack 21;

[0042] Conveying mechanism 22, the conveying mechanism 22 is equipped on workbench;

[0043] Screw supply conveying mechanism 23, the screw supply conveying mechanism 23 is equipped on workbench, and is equipped on the side of conveying mechanism 22;

[0044] Screw mounting mechanism 24, the screw mounting mechanism 24 is equipped on workbench, and is equipped in conveying mechanism 22 cooperation;

[0045] Blanking mechanism 25, the blanking mechanism 25 is equipped on workbench, and is equipped at discharge port, and it is matched with conveying mechanism 22.

[0046] As Figure 4 shown, conveying mechanism 22 includes conveying mounting plate 221, a set of conveying guide rails 2211 are equipped oppositely on the conveying mounting plate 221, and avoiding guide slot 2212 is equipped on the outer side of conveying guide rail 2211;Avoiding guide slot 2212 is equipped with avoiding section at the intersection section of feeding and blanking;

[0047] A set of conveying tool 222, the conveying tool 222 is slidably connected with corresponding conveying guide rail 2211 by sliding seat 224, and its side close to avoiding guide slot 2212 is connected with avoiding guide slot 2212 by adapter 223;

[0048] Conveying drive mechanism 225, the conveying drive mechanism 225 is equipped on conveying mounting plate 221, and the side of conveying tool 222 away from avoiding guide slot 2212 is connected with the conveying belt 2251 of conveying drive mechanism 225 by clamping piece.

[0049] like Figure 3 , 4 The sliding seat 224 shown is provided with a set of avoidance guide rails 2241.

[0050] The adapter 223 includes an L-shaped adapter frame 2231 and a clearance wheel 2232. One end of the L-shaped adapter frame 2231 is connected to the conveyor mounting plate 221, and the clearance wheel 2232 is installed below the L-shaped adapter frame 2231 and is located within the clearance guide groove 2212. During operation, the conveyor drive mechanism 225 drives the conveyor belt 2251 to rotate, and the conveyor belt 2251, during its conveying process, drives the conveyor fixture 222 to the designated position.

[0051] When the two sets of conveying fixtures 222 approach each other, the avoidance wheel 2232 enters the avoidance section of the corresponding avoidance guide groove 2212. The L-shaped adapter 2231 drives the conveying fixture 222 to slide outward along the avoidance guide rail 2241, increasing the distance between the two conveying fixtures 222. After the two have passed the avoidance section, the adapter 223 drives the conveying fixture 222 to leave the avoidance section, thereby effectively preventing the two placement fixtures from interfering with each other during the loading and unloading process, and thus ensuring smooth loading and unloading.

[0052] like Figure 5 The conveying fixture 222 shown includes a conveying base plate 2221. A placement fixture 2222 for placing products is provided above the conveying base plate 2221, and a set of sliders is provided below the conveying base plate 2221. The sliders are slidably connected to the avoidance guide rail 2241 on the sliding seat 224.

[0053] like Figure 3 , 4 The device also includes a first limiting mechanism 2223, a second limiting mechanism 2224, and a lower limiting mechanism 2225. The placement fixture 2222 has an opening on one side. The limiting mechanism 2223 is located on the side of the opening on the conveying base plate 2221. The second limiting mechanism 2224 is mounted on the conveying mounting plate 221 and is located on the side of the placement fixture 2222 away from the first limiting mechanism 2223. The lower limiting mechanism 2225 is located on the conveying mounting plate 221 and is located below the conveying base plate 2221.

[0054] like Figure 5 The first limiting mechanism 2223 shown includes a limiting frame 22231. The two sides of the limiting frame 22231 are connected to the fixing blocks on the conveying mounting plate 221 through connecting shafts, and the upper part of the limiting frame 22231 is provided with a limiting wheel 22232 at the opening where the tooling 2222 is placed.

[0055] The second limiting mechanism 2224 includes a limiting mounting bracket 22241, a mounting plate on the limiting mounting bracket 22241, a limiting plate 22242 on the mounting plate, the limiting plate 22242 cooperating with the product, and a proximity switch on the limiting plate 22242.

[0056] The lower limit mechanism 2225 includes a lower support frame 22251 and a lower support drive cylinder 22252. The lower support frame 22251 is located above the conveying mounting plate 221. The lower support drive cylinder 22252 is connected to the conveying mounting plate 221 through a mounting base, and its output end passes through the conveying mounting plate 221 and is connected to the lower support frame 22251. The lower support frame 22251 is provided with a positioning post, which cooperates with the limiting hole on the conveying base plate 2221.

[0057] like Figure 3 , 4 The screw mounting mechanism 24 shown includes a mounting bracket 241, a horizontal servo module 242, a vertical servo module 243, a mounting plate 244, a tightening mechanism 245, and a lifting drive cylinder 246. The horizontal servo module 242 is mounted on the mounting bracket 241. The vertical servo module 243 is slidably connected to the horizontal servo module 242 via a sliding plate. The mounting plate 244 is slidably connected to the vertical servo module 243 via a sliding plate, and a set of slide rails is provided on the mounting plate 244. The tightening mechanism 245 is lifted and connected to the slide rails via a sliding seat. The lifting drive cylinder 246 is connected to the mounting plate 244 via a mounting seat, and its output end is connected to the tightening mechanism 245 via a connecting block.

[0058] The tightening mechanism 245 includes an electric screw tightening mechanism 2451 and a part-picking assembly 2452. The electric screw tightening mechanism 2451 is mounted on the mounting plate 244, and the part-picking assembly 2452 is connected to the mounting plate 244 via an adapter. The output end of the electric screw tightening mechanism 2451 extends into the part-picking assembly 2452 and cooperates with it.

[0059] like Figure 6 The feeding mechanism 25 shown includes a feeding gripping mechanism 251, a feeding sorting and conveying mechanism 252, and a defective product receiving box 253. The feeding gripping mechanism 251 and the feeding sorting and conveying mechanism 252 are both located on the workbench and cooperate with each other. The defective product receiving box 253 is located on the defective product outlet side of the feeding sorting and conveying mechanism 252.

[0060] The unloading sorting conveying mechanism 252 comprises a conveying base 2521, a set of supporting seats 2522, a material guiding frame 2523 and a rotary driving cylinder 2524, the supporting seats 2522 are oppositely arranged on the conveying base 2521, a rotating shaft 2525 is arranged between the two supporting seats 2522, the material guiding frame 2523 is connected with the rotating shaft 2525 through a connecting block, the rotary driving cylinder 2524 is connected with the conveying base 2521 through a mounting seat, the output end of the rotary driving cylinder 2524 is connected with the rotating shaft 2525, the defective product discharging port of the material guiding frame 2523 is matched with a defective product collecting box 253, and a conveying frame 2526 is arranged on one side of the good product discharging port.

[0061] The position limiting driving cylinder 26 is used for limiting the running position of the conveying tool 222, and the position limiting driving cylinder 26 is connected with the conveying mounting plate 221 through a mounting frame.

[0062] The working principle of the aluminum block assembling screw mounting equipment is as follows: the product to be mounted with a screw is placed on the conveying tool 222, and the first limiting mechanism 2223 is used for limiting the product;

[0063] The conveying mechanism 22 conveys the product to be mounted to a mounting station, the second limiting mechanism 2224 and the lower limiting mechanism 2225 limit the upper part and the lower part of the product;

[0064] The screw feeding conveying mechanism 23 conveys the screw to a feeding position;

[0065] The horizontal servo module 242 in the screw mounting mechanism 24 drives the longitudinal servo module 243 and the tightening mechanism 245 to move to the screw feeding position, then the longitudinal servo module 243 drives the tightening mechanism 245 to descend to take the screw by the taking component 2452, after the screw is taken, the horizontal servo module 242 drives the longitudinal servo module 243 and the tightening mechanism 245 to move above the product, and the lifting driving cylinder 246 drives the tightening mechanism 245 to install and tighten the screw.

[0066] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, some improvements can be made without departing from the principle of the utility model, and these improvements should also be regarded as the protection range of the utility model.

Claims

1. A screw installation device for assembling aluminum blocks, characterized in that: include: A frame (21) is provided with a worktable; A conveying mechanism (22) is provided on a workbench; Screw feeding and conveying mechanism (23), the screw feeding and conveying mechanism (23) is set on the workbench and on one side of the conveying mechanism (22); Screw mounting mechanism (24), which is located on the workbench and cooperates with the conveying mechanism (22); The feeding mechanism (25) is located on the workbench and at the discharge port, and it cooperates with the conveying mechanism (22).

2. The aluminum block assembly screw installation device according to claim 1, characterized in that: The conveying mechanism (22) includes a conveying mounting plate (221), on which a set of conveying guide rails (2211) are provided opposite to each other. An avoidance guide groove (2212) is provided on the outside of the conveying guide rails (2211), and an avoidance section is provided at the intersection of the loading and unloading sections of the avoidance guide groove (2212). A set of conveying fixtures (222) are slidably connected to the corresponding conveying guide rails (2211) via sliding seats (224), and the side of the fixture close to the avoidance guide groove (2212) is connected to the avoidance guide groove (2212) via an adapter (223); The conveying drive mechanism (225) is mounted on the conveying mounting plate (221). The side of the conveying fixture (222) away from the avoidance guide groove (2212) is connected to the conveyor belt (2251) of the conveying drive mechanism (225) through a clamping member.

3. The aluminum block assembly screw installation device according to claim 2, characterized in that: The sliding seat (224) is provided with a set of avoidance guide rails (2241).

4. The aluminum block assembly screw installation device according to claim 3, characterized in that: The conveying fixture (222) includes a conveying base plate (2221). A placement fixture (2222) for placing products is provided above the conveying base plate (2221), and a set of sliders is provided below the conveying base plate (2221). The sliders are slidably connected to the avoidance guide rail (2241) on the sliding seat (224).

5. The aluminum block assembly screw installation device according to claim 4, characterized in that: It also includes a first limiting mechanism (2223), a second limiting mechanism (2224) and a lower limiting mechanism (2225). The placement fixture (2222) has an opening on one side. The conveying base plate (2221) has a limiting mechanism (2223) on one side of the opening. The second limiting mechanism (2224) is installed on the conveying mounting plate (221) and is located on the side of the placement fixture (2222) away from the first limiting mechanism (2223). The lower limiting mechanism (2225) is located on the conveying mounting plate (221) and is located below the conveying base plate (2221).

6. The aluminum block assembly screw installation device according to claim 2, characterized in that: The adapter (223) includes an L-shaped adapter frame (2231) and a clearance wheel (2232). One end of the L-shaped adapter frame (2231) is connected to the conveyor mounting plate (221). The clearance wheel (2232) is installed below the L-shaped adapter frame (2231) and is located in the clearance guide groove (2212).

7. The aluminum block assembly screw installation device according to claim 5, characterized in that: The first limiting mechanism (2223) includes a limiting frame (22231), the two sides of the limiting frame (22231) are connected to the fixing blocks on the conveying mounting plate (221) through connecting shafts, and the upper part of the limiting frame (22231) is provided with a limiting wheel (22232) at the opening of the tooling (2222). The second limiting mechanism (2224) includes a limiting mounting bracket (22241), on which a mounting plate is provided, and on which a limiting plate (22242) is provided. The limiting plate (22242) cooperates with the product, and a proximity switch is provided on the limiting plate (22242). The lower limit mechanism (2225) includes a lower support frame (22251) and a lower support drive cylinder (22252). The lower support frame (22251) is located above the conveying mounting plate (221). The lower support drive cylinder (22252) is connected to the conveying mounting plate (221) through a mounting seat, and its output end passes through the conveying mounting plate (221) and is connected to the lower support frame (22251). The lower support frame (22251) is provided with a positioning post, which cooperates with the limiting hole on the conveying base plate (2221).

8. The aluminum block assembly screw installation device according to claim 1, characterized in that: The screw mounting mechanism (24) includes a mounting bracket (241), a horizontal servo module (242), a vertical servo module (243), a mounting plate (244), a tightening mechanism (245), and a lifting drive cylinder (246). The horizontal servo module (242) is mounted on the mounting bracket (241). The vertical servo module (243) is slidably connected to the horizontal servo module (242) through a sliding plate. The mounting plate (244) is slidably connected to the vertical servo module (243) through a sliding plate. The mounting plate (244) is provided with a set of slide rails. The tightening mechanism (245) is connected to the slide rails in a lifting manner through a sliding seat. The lifting drive cylinder (246) is connected to the mounting plate (244) through a mounting seat, and its output end is connected to the tightening mechanism (245) through a connecting block.

9. The aluminum block assembly screw installation device according to claim 8, characterized in that: The tightening mechanism (245) includes an electric screw tightening mechanism (2451) and a part-retrieving assembly (2452). The electric screw tightening mechanism (2451) is mounted on the mounting plate (244), and the part-retrieving assembly (2452) is connected to the mounting plate (244) via an adapter. The output end of the electric screw tightening mechanism (2451) extends into the part-retrieving assembly (2452) and cooperates with it.

10. The aluminum block assembly screw installation device according to claim 1, characterized in that: The unloading mechanism (25) includes an unloading gripping mechanism (251), an unloading sorting and conveying mechanism (252), and a defective product receiving box (253). The unloading gripping mechanism (251) and the unloading sorting and conveying mechanism (252) are both located on the workbench and cooperate with each other. The defective product receiving box (253) is located on the defective product outlet side of the unloading sorting and conveying mechanism (252). The material unloading, sorting, and conveying mechanism (252) includes a conveying base (2521), a set of support seats (2522), a guide frame (2523), and a rotary drive cylinder (2524). The support seats (2522) are arranged opposite to the conveying base (2521), and a rotating shaft (2525) is provided between the two support seats (2522). The guide frame (2523) is connected to the rotating shaft (2525) through an adapter block. The rotary drive cylinder (2524) is connected to the conveying base (2521) through a mounting seat, and its output end is connected to the rotating shaft (2525). The defective product outlet of the guide frame (2523) cooperates with the defective product receiving box (253), and a conveying frame (2526) is provided on one side of the good product outlet.

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