One-by-one blanking device for electric tool accessories

Abstract

The utility model relates to a one-by-one blanking device for electric tool accessories, which comprises a blanking mechanism and a charging tray, the charging tray comprises a feeding channel, and the feeding channel is communicated with the blanking mechanism, so that the electric tool accessories in the feeding channel enter the blanking mechanism; the blanking mechanism comprises a feeding channel, a pushing rod and a first pushing air cylinder, and the feeding channel communicates with the material conveying channel, so that the electric tool accessories in the material conveying channel enter the feeding channel, and the electric tool accessories move in the feeding channel; the pushing rod is located in front of the feeding channel and used for transferring the electric tool accessories coming out of the feeding channel to the first pushing air cylinder. The first pushing air cylinder is provided with a lifting rod, the electric tool accessory is moved to the position of the lifting rod of the first pushing air cylinder through the pushing rod, and the electric tool accessory is jacked up from the lower portion through the lifting rod.

Description

Technical Field

[0001] The utility model relates to the field of blanking equipment, and particularly relates to a device for successively blanking electric tool accessories. Background Art

[0002] There are multiple components in electric tools. How to blank these components in sequence and then assemble them has always been the focus of improvement in the industry. The currently known electric tool assembly processes are to assemble each component together on an assembly line. A large number of various components are stacked on both sides of the assembly line, and workers hold tools by hand to assemble the components through multiple assembly processes. This assembly method is time-consuming and laborious, and the work efficiency is not high. Therefore, an automated device for the assembly process should be invented, and how to feed materials is the key point. Summary of the Invention

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and a device for successively blanking electric tool accessories is proposed.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A device for successively blanking electric tool accessories, including a blanking mechanism and a material tray. The material tray includes a material feeding channel, and the material feeding channel is communicated with the blanking mechanism, so that the electric tool accessories in the material feeding channel enter the blanking mechanism.

[0005] The blanking mechanism includes a feeding channel, a pushing rod and a first pushing cylinder. The feeding channel is communicated with the material feeding channel, so that the electric tool accessories in the material feeding channel enter the feeding channel, and the electric tool accessories move in the feeding channel. The pushing rod is located in front of the feeding channel, and the pushing rod is used to transfer the electric tool accessories coming out of the feeding channel to the first pushing cylinder.

[0006] The first pushing cylinder has a lifting rod. The pushing rod moves the electric tool accessories to the lifting rod of the first pushing cylinder, and the lifting rod jacks up the electric tool accessories from below.

[0007] In the embodiment of the present application, the blanking mechanism further includes a preset number of first limit blocks and a preset number of second limit blocks. The first limit blocks and the second limit blocks are arranged oppositely, and there is a preset distance between the two. The feeding channel is formed between the first limit blocks and the second limit blocks.

[0008] In an embodiment of the present application, the blanking mechanism further includes a driving motor, a transmission belt, a first rotating wheel, a second rotating wheel, and a third rotating wheel. The transmission belt is wound around the first rotating wheel, the second rotating wheel, and the third rotating wheel respectively. The rotating shaft of the driving motor is fixedly connected to the second rotating wheel, so that the driving motor rotates to drive the second rotating wheel to rotate, thereby driving the first rotating wheel and the third rotating wheel to rotate, and causing the transmission belt to move.

[0009] In an embodiment of the present application, the transmission belt is located at the bottom of the feeding channel. When the electric tool accessories enter the feeding channel from the material moving channel, they are placed on the transmission belt, and thus are moved along the feeding channel to the pushing rod by the transmission belt.

[0010] In an embodiment of the present application, the blanking mechanism further includes a first fixed connecting plate, a second fixed connecting plate, and a third fixed connecting plate. The first fixed connecting plate and the second fixed connecting plate are arranged in parallel and opposite to each other, with a preset distance therebetween. Two ends of the first rotating wheel are respectively rotatably connected to one ends of the first fixed connecting plate and the second fixed connecting plate; two ends of the second rotating wheel are respectively rotatably connected to the other ends of the first fixed connecting plate and the second fixed connecting plate; the driving motor is fixedly installed on the third fixed connecting plate, and the rotating shaft of the driving motor passes through the third fixed connecting plate and is fixedly connected to the second rotating wheel.

[0011] In an embodiment of the present application, the blanking mechanism further includes a fourth fixed connecting plate. The fourth fixed connecting plate is fixedly connected to the second limiting block. A through hole is provided on the fourth fixed connecting plate, and the through hole penetrates through the fourth fixed connecting plate. The first pushing cylinder is fixedly connected to the fourth fixed connecting plate, and the lifting rod of the first pushing cylinder passes through the through hole on the fourth fixed connecting plate and extends and retracts in the through hole.

[0012] In an embodiment of the present application, the blanking mechanism further includes a second pushing cylinder and a connecting plate. The second pushing cylinder is connected to the connecting plate, and the connecting plate is fixedly connected to the pushing rod. The second pushing cylinder pushes the connecting plate to move, thereby driving the pushing rod to move.

[0013] In an embodiment of the present application, the blanking mechanism further includes a sliding block and a sliding track. The sliding block is slidably connected to the sliding track, so that the sliding block slides on the sliding track; the sliding block is fixedly connected to the connecting plate, so that the second pushing cylinder drives the sliding block to slide on the sliding track, thereby driving the pushing rod to reciprocate.

[0014] In an embodiment of the present application, the blanking mechanism further includes a support plate, a first fixed mounting plate, and a second fixed mounting plate. The first fixed mounting plate and the second fixed mounting plate are respectively fixedly mounted on the support plate; both ends of the sliding track are fixedly connected to the first fixed mounting plate and the second fixed mounting plate respectively.

[0015] The beneficial effects of the present application are as follows: The automatic blanking device for electric tool accessories provided by the present application has a high degree of automation, a simple structure, and can smoothly move the electric tool accessories to the transfer mechanism, improving work efficiency. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of an automatic blanking device for electric tool accessories provided by the present utility model.

[0017] Figure 2 It is a schematic structural diagram of the blanking mechanism of an automatic blanking device for electric tool accessories provided by the present utility model.

[0018] Figure 3 It is another schematic structural diagram of the blanking mechanism of an automatic blanking device for electric tool accessories provided by the present utility model. Detailed Embodiments

[0019] The present application will be further described in detail below in conjunction with the drawings through specific embodiments. Similar elements in different embodiments are labeled with related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid overshadowing the core part of the present application. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the field.

[0020] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various embodiments, and the operation steps involved in each embodiment can also be reordered or adjusted in an obvious manner by those skilled in the art. Therefore, the specification and the drawings are only for clearly describing a certain embodiment, and do not mean to be the necessary composition and / or order.

[0021] The serial numbers assigned to the components in this document itself, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And as used in this application, "connection" and "coupling", unless otherwise specified, both include direct and indirect connection (coupling).

[0022] Please refer to Figures 1 - 3 , this application provides a sequential blanking device for electric tool accessories. The blanking device includes a blanking mechanism 3 and a tray 2. The tray 2 includes a feeding channel 21. The feeding channel 21 is communicated with the blanking mechanism 2, so that the electric tool accessories in the feeding channel 21 enter the blanking mechanism 3;

[0023] The blanking mechanism 3 includes a feeding channel 30, a push rod 318 and a first push cylinder 314. The feeding channel 30 is communicated with the feeding channel 21, so that the electric tool accessories in the feeding channel 21 enter the feeding channel 30, and the electric tool accessories move in the feeding channel 30; The push rod 318 is located in front of the feeding channel 30, and the push rod 318 is used to transfer the electric tool accessories coming out of the feeding channel 30 to the first push cylinder 314;

[0024] The first push cylinder 314 has a lifting rod 3140. The push rod 318 moves the electric tool accessories to the lifting rod 3140 of the first push cylinder 314, and the lifting rod 3140 jacks up the electric tool accessories from below. Thus, the electric tool accessories are transferred to the assembly station through the transfer mechanism; Here, the push rod 318 being located in front of the feeding channel 30 means in front of the moving direction of the electric tool accessories.

[0025] In an embodiment of the present application, the blanking mechanism 3 further includes a preset number of first limit blocks 31 and a preset number of second limit blocks 32. The first limit blocks 31 and the second limit blocks 32 are arranged oppositely, and there is a preset distance between the two; The feeding channel 30 is formed between the first limit block 31 and the second limit block 32.

[0026] In an embodiment of the present application, the blanking mechanism 3 further includes a drive motor 37, a transmission belt 36, a first rotating wheel 35, a second rotating wheel 316 and a third rotating wheel 319. The transmission belt 36 is wound around the first rotating wheel 35, the second rotating wheel 316 and the third rotating wheel 319 respectively. The rotating shaft of the drive motor 37 is fixedly connected to the second rotating wheel 316, so that the rotation of the drive motor 37 drives the rotation of the second rotating wheel 316, thereby driving the rotation of the first rotating wheel and the second rotating wheel, and making the transmission belt 36 move.

[0027] In an embodiment of the present application, the conveyor belt 36 is located at the bottom of the feeding channel 30. When the power tool accessory enters the feeding channel 30 from the material feeding channel 21, it is placed on the conveyor belt 36 and thus is moved along the feeding channel 30 to the push rod 318 by the conveyor belt 36.

[0028] In an embodiment of the present application, the blanking mechanism further includes a first fixed connecting plate 33, a second fixed connecting plate 34, and a third fixed connecting plate 317. The first fixed connecting plate 33 and the second fixed connecting plate 34 are arranged in parallel and opposite to each other, with a preset distance therebetween. Two ends of the first rotating wheel 35 are respectively rotatably connected to one ends of the first fixed connecting plate 33 and the second fixed connecting plate 34; two ends of the second rotating wheel 319 are respectively rotatably connected to the other ends of the first fixed connecting plate 33 and the second fixed connecting plate 34; the driving motor 37 is fixedly installed on the third fixed connecting plate 317, and a rotating shaft of the driving motor 37 passes through the third fixed connecting plate 317 and is fixedly connected to the second rotating wheel 316.

[0029] In an embodiment of the present application, the blanking mechanism 3 further includes a fourth fixed connecting plate 315. The fourth fixed connecting plate 315 is fixedly connected to the second limiting block 32. A through hole is provided on the fourth fixed connecting plate 315, and the through hole penetrates through the fourth fixed connecting plate 315. The first pushing cylinder 314 is fixedly connected to the fourth fixed connecting plate 315, and a lifting rod 3140 of the first pushing cylinder 314 passes through the through hole on the fourth fixed connecting plate 315 and extends and retracts in the through hole.

[0030] In an embodiment of the present application, the blanking mechanism 3 further includes a second pushing cylinder (not shown) and a connecting plate 311. The second pushing cylinder is connected to the connecting plate 311, and the connecting plate 311 is fixedly connected to the push rod 318. The second pushing cylinder pushes the connecting plate 311 to move, thereby driving the push rod 318 to move. Although the specific structure of the second pushing cylinder is not shown in the drawings of the present application, those skilled in the art know that the second pushing cylinder belongs to the prior art as long as it can push the connecting plate 311 to reciprocate. The second pushing cylinder should have a telescopic rod, and the telescopic rod is fixedly connected to the connecting plate 311 by bolts / screws.

[0031] In an embodiment of the present application, the blanking mechanism 3 further includes a sliding block 312 and a sliding track 313. The sliding block 312 is slidably connected to the sliding track 313, so that the sliding block 312 slides on the sliding track 313. The sliding block 312 and the connecting plate 311 are fixedly connected together, so that the second pushing cylinder drives the sliding block 312 to slide on the sliding track 313, thereby driving the push rod 318 to reciprocate.

[0032] In an embodiment of the present application, the blanking mechanism 3 further includes a support plate 38, a first fixed mounting plate 39 and a second fixed mounting plate 310. The first fixed mounting plate 39 and the second fixed mounting plate 310 are respectively fixedly mounted on the support plate 38. Both ends of the sliding track 313 are fixedly connected to the first fixed mounting plate 39 and the second fixed mounting plate 310 respectively.

[0033] The automatic blanking device for electric tool accessories provided by the present application has a high degree of automation, a simple structure, and can smoothly move the electric tool accessories to the transfer mechanism, improving the work efficiency.

[0034] The above embodiments are only used to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly. It should not be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A device for dropping parts one by one for electric tool accessories, characterized in that: It comprises a material blanking mechanism and a material tray, wherein the material tray comprises a material feeding channel, and the material feeding channel is connected with the material blanking mechanism, so that the electric tool accessories in the material feeding channel enter the material blanking mechanism; The material dropping mechanism comprises a feeding channel, a pushing rod and a first pushing cylinder, wherein the feeding channel is connected to the material feeding channel, so that the electric tool accessories in the material feeding channel enter into the feeding channel, and the electric tool accessories move in the feeding channel; The push rod is located in front of the feed channel, and the push rod is used to move the electric tool accessories coming out of the feed channel to the first push cylinder; The first push cylinder has a lifting rod, and the push rod moves the electric tool accessory to the lifting rod of the first push cylinder, and the lifting rod lifts the electric tool accessory from the bottom.

2. The device for dropping parts one by one for electric tool accessories according to claim 1, characterized in that: The blanking mechanism also includes a preset number of first limit blocks and a preset number of second limit blocks. The first limit blocks and the second limit blocks are arranged opposite to each other and there is a preset distance between them. The feed channel is formed between the first limit blocks and the second limit blocks.

3. The device for dropping parts one by one for electric tool accessories according to claim 2, characterized in that: The blanking mechanism also includes a driving motor, a transmission belt, a first rotating wheel, a second rotating wheel and a third rotating wheel. The transmission belt is respectively wound around the first rotating wheel, the second rotating wheel and the third rotating wheel. The rotating shaft of the driving motor is fixedly connected to the second rotating wheel, so that the rotation of the driving motor drives the second rotating wheel to rotate, thereby driving the first rotating wheel and the second rotating wheel to rotate, so that the transmission belt moves.

4. The device for dropping parts one by one for electric tool accessories according to claim 3, characterized in that: The transmission belt is located at the bottom of the feed channel. When the electric tool accessories enter the feed channel from the feeding channel, they are placed on the transmission belt, and are thus moved by the transmission belt along the feed channel to the push rod.

5. The device for dropping parts one by one for electric tool accessories according to claim 4, characterized in that: The blanking mechanism also includes a first fixed connecting plate, a second fixed connecting plate and a third fixed connecting plate. The first fixed connecting plate and the second fixed connecting plate are parallel and oppositely arranged with a preset distance between them. The two ends of the first rotating wheel are respectively rotatably connected to one end of the first fixed connecting plate and the second fixed connecting plate; the two ends of the second rotating wheel are respectively rotatably connected to the other end of the first fixed connecting plate and the second fixed connecting plate; the driving motor is fixedly mounted on the third fixed connecting plate, and the rotating shaft of the driving motor passes through the third fixed connecting plate and is fixedly connected to the second rotating wheel.

6. The device for dropping parts one by one for electric tool accessories according to claim 5, characterized in that: The blanking mechanism also includes a fourth fixed connecting plate, which is fixedly connected to the second limit block, and a through hole is provided on the fourth fixed connecting plate, which passes through the fourth fixed connecting plate, the first pushing cylinder and the fourth fixed connecting plate are fixedly connected, and the lifting rod of the first pushing cylinder passes through the through hole on the fourth fixed connecting plate, and extends and retracts in the through hole.

7. The device for dropping parts one by one for electric tool accessories according to claim 6, characterized in that: The blanking mechanism also includes a second pushing cylinder and a connecting plate. The second pushing cylinder is connected to the connecting plate, and the connecting plate is fixedly connected to the pushing rod. The second pushing cylinder pushes the connecting plate to move, thereby driving the pushing rod to move.

8. The device for dropping parts one by one for electric tool accessories according to claim 7, characterized in that: The blanking mechanism also includes a sliding block and a sliding track, wherein the sliding block is slidably connected to the sliding track so that the sliding block slides on the sliding track; the sliding block and the connecting plate are fixedly connected together so that the second pushing cylinder drives the sliding block to slide on the sliding track, thereby driving the pushing rod to reciprocate.

9. The device for dropping parts one by one for electric tool accessories according to claim 8, characterized in that: The blanking mechanism also includes a support plate, a first fixed mounting plate and a second fixed mounting plate, wherein the first fixed mounting plate and the second fixed mounting plate are respectively fixedly mounted on the support plate; and both ends of the sliding rail are respectively fixedly connected to the first fixed mounting plate and the second fixed mounting plate.

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