Automatic machining equipment for electric tool shell

Abstract

The utility model discloses an electric tool shell automatic machining device which comprises a plurality of feeding tables and machining centers which are sequentially arranged at intervals, the adjacent feeding tables and machining centers form a machining unit, and a feeding mechanism is arranged in the machining unit and used for feeding workpieces between the feeding tables and the machining centers. A material moving mechanism is arranged between the pair of machining units and used for feeding workpieces to the feeding table from the machining center. The feeding table comprises a rack and a material storage part, a discharging part is arranged on the feeding table at least located in the machining unit at the tail end, the discharging part is arranged on the rack and located below the material storage part, and a gap is formed in the rack and used for enabling the feeding mechanism to penetrate through the material storage part downwards to the discharging part. Products are fed from one machining center to another machining center through cooperation of the feeding mechanism and the material moving mechanism, the automation level can be improved, the feeding table is arranged beside the machining centers and used for feeding, transferring and discharging of the products, the machining efficiency can be improved, and manual operation is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic processing devices, in particular to automatic processing equipment for electric tool shells. Background Art

[0002] Due to its complex shape, the power tool housing needs to go through multiple different processes during the machining process to complete its processing requirements; moreover, in order to ensure processing efficiency and avoid repeated debugging of the program, different processing processes generally need to be completed by different machining centers. Therefore, when two or more processing processes are required, the product completed by one machining center needs to be fed to the next machining center to complete another process.

[0003] In the prior art, products can be manually fed from one machining center to another, but this method has high labor intensity and low operating efficiency; there is also an automatic processing production line for angle grinder head shells with application number 202211290827.1, which discloses the arrangement of two processes, namely two machining centers, and adopts double clamps arranged in parallel to clamp four workpieces at a time, which can complete all processing processes of the workpieces, reduce the number of clamping times of the products, improve the processing accuracy of the products, and increase production capacity, but its operation is completed by a conveying robot to connect the intermediate processes, and it cannot load and unload materials in two processes at the same time. Its seriality is not strong, which will also affect the processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic processing device for electric tool housings. By cooperating with a feeding mechanism and a material transfer mechanism, the product is fed from one processing center to another processing center, thereby improving the level of automation. A feeding table is arranged next to the processing center for loading, transferring and unloading the product, thereby improving processing efficiency and saving manual operation.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an automatic processing equipment for electric tool housing, comprising a plurality of feeding tables and machining centers arranged in sequence, adjacent feeding tables and machining centers form a machining unit, a feeding mechanism is provided in the machining unit for feeding the workpiece between the feeding table and the machining center, a material transfer mechanism is provided between a pair of the machining units for feeding the workpiece from the machining center to the feeding table; the feeding table comprises a frame, and a storage part arranged on the frame for storing the workpiece, and a unloading part is provided on the feeding table in at least the end machining unit, the unloading part is arranged on the frame and located below the storage part, and a gap is provided on the frame for the feeding mechanism to pass downward through the storage part to the unloading part.

[0006] As a further optimization, two processing units can be set according to processing requirements. A feeding table in the processing unit at the front end is provided with a unloading part. The two processing units can be connected in series to realize the processing requirements of two processes of the product.

[0007] As a further optimization, the feeding mechanism includes an X-axis linear module, a Y-axis linear module, a Z-axis linear module and a first clamping head. The X-axis linear module is arranged on the machining center, the Y-axis linear module is arranged at the output end of the X-axis linear module, the Z-axis linear module is arranged at the output end of the Y-axis linear module, and the first clamping head is arranged on the Z-axis moving module.

[0008] As a further optimization, the material moving mechanism includes a linear moving module and a second clamping head, the linear moving module is arranged on the machining center, and the second clamping head is arranged at the output end of the linear moving module.

[0009] As a further optimization, the material storage section includes a first mounting frame and a pallet, the first mounting frame is arranged on the frame, and the gap is formed between one end of the first mounting frame and the frame, the pallet is arranged on the first mounting frame through a guide rail pair, and a plurality of positioning columns for positioning the workpiece are arranged in a matrix on the pallet; a handle is provided on the pallet.

[0010] As a further optimization, the material storage section also includes a bull's eye bearing arranged on the first mounting frame for supporting the tray, thereby ensuring stable horizontal support for the tray.

[0011] As a further optimization, the unloading part includes a second mounting frame, a driving motor and a rotating feeding belt. The second mounting frame is arranged on the frame and is provided with a rotating feeding belt. The driving motor is transmission-connected to the rotating feeding belt, and the starting end of the rotating feeding belt is located below the gap.

[0012] As a further optimization, the unloading part also includes a baffle plate arranged on the second mounting frame and located at the end and both sides of the rotating feeding belt to prevent the product from falling off the unloading part.

[0013] As a further optimization, the feeding platform also includes an ultrasonic cleaning machine, which is arranged on the frame and located beside the unloading part and can be used to clean the processed products.

[0014] As a further optimization, a drying device is provided on the frame beside the ultrasonic cleaning machine to facilitate rapid drying of the cleaned product for subsequent processes.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. Through the cooperation of feeding mechanism and material transfer mechanism, the product can be fed from one process (machining center) to another process (machining center), which can improve the level of automation;

[0017] 2. A feeding table for storing and unloading materials is set up next to each machining center for loading, transferring and unloading products, which can improve machining efficiency, enable relatively few people to complete the operation of multiple devices, and save manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model.

[0019] Figure 2 This is a structural diagram of the utility model from another side perspective.

[0020] Figure 3 It is a structural diagram of the feeding platform of the utility model.

[0021] Figure 4 It is a structural diagram of the material storage part of the utility model.

[0022] Figure 5 It is a structural diagram of the blanking part of the utility model.

[0023] Figure 6 It is a structural diagram of the feeding mechanism and the material moving mechanism of the utility model.

[0024] Figure 7 This is a structural diagram of the product (power tool housing). DETAILED DESCRIPTION

[0025] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0026] like Figures 1 to 3 , combined Figure 7As shown, an automatic processing device for an electric tool housing includes a plurality of feeding tables and processing centers arranged in sequence and at intervals. In the utility model, two processing centers are provided, namely a first processing center 21 and a second processing center 22. The two processing centers can respectively process a product 1 according to different requirements (processes). At the same time, two feeding tables are provided, namely a first feeding table 11 and a second feeding table 12. The first feeding table 11 and the first processing center 21 form a processing unit 1a, and the second feeding table 12 and the second processing center 22 form another processing unit. The two processing units are arranged in series. The first processing center 21 is provided with a first feeding mechanism 31 for feeding the product 1 on the first feeding table 11 into the first processing center 21 and after being clamped by a clamp 201, a machining process is performed by a cutter head 202. The second processing center 22 is provided with a second feeding mechanism 32 for feeding the second processing center 22. The product 1 on the feeding table 12 (the product processed by the first machining center 21) is fed to the second machining center 22 and is clamped by the clamp 201 and then subjected to another machining process by the tool head 202. For the product 1 completed by the first machining center 21, the product 1 is fed to the second feeding table 12, which can be completed by the first feeding mechanism 31, the material transfer mechanism 33 arranged at the upper end of the first machining center 21, and the second feeding mechanism 32. The first feeding table 11 and the second feeding table 12 have the same structure, both of which include a frame 10, and a storage part 101 arranged on the frame 10 for storing workpieces (products 1). A discharge part 102 is also provided on the frame 10 below the storage part 101. A gap 100 is provided on the frame 10 for the first feeding mechanism 31 / the second feeding mechanism 32 to pass downward through the storage part 101 to the discharge part 102 to place the product 1.

[0027] In the present invention, the product 1 is first placed on the material storage portion 101 of the first feeding table 11, and is then clamped by the first feeding mechanism 31 and fed to the fixture 201 of the first processing center 21 and processed by the cutter head 202. When the processing is completed, the first feeding mechanism 31 again clamps the product 1 on the fixture 201 and transfers it to the material transfer mechanism 33. The first feeding mechanism 31 then feeds the product from the material storage portion 101 on the first feeding table 11 to the first processing center 21. The product 1 clamped by the material transfer mechanism 31 is fed to the second feeding mechanism 32 and clamped. The second feeding mechanism 32 feeds the product 1 to the first processing center 21. The material storage part 101 on the second feeding table 12 is used to store the material. When the product in the second processing center 22 is processed, the second feeding mechanism 32 clamps the product in the unloading part 102 of the second feeding table 12. Then the second feeding mechanism 32 clamps the product in the storage part and feeds it to the fixture 201 of the second processing center 22 and is processed by the cutter head 202 to complete another process. When the processing is completed, the second feeding mechanism 32 clamps the product 1 on the fixture 201 again, and passes downward through the gap 100 behind the storage part 101 of the second feeding table 12 to place the product 1 on the unloading part 102 for product unloading. In summary, through a pair of processing units 1a (each processing unit includes a feeding table and a processing center) arranged in series, and the cooperation of the feeding mechanism and the material transfer mechanism, the two processes of the product can be realized. Automatic loading and unloading and automatic processing can not only improve the processing efficiency, but also reduce labor and ensure the standardization of processing. In addition, the unloading portion 102 provided in the first feeding table 11 can be used for unloading some products that only require one processing step, and can also be used for unloading defective products processed in the first processing center 21 .

[0028] The utility model can feed products from one process (machining center) to another process (machining center) through the cooperation of the feeding mechanism and the material transfer mechanism, thereby improving the level of automation, and a feeding table for storing and unloading materials is arranged on the side of each machining center for loading, transferring and unloading products, thereby improving the processing efficiency and saving manual operation, thereby realizing the operation of multiple devices with relatively few workers; the unloading part is arranged below the material storage part, and the gap allows the product to pass through and be placed on the unloading part, and the unloading part does not take up more space for unloading.

[0029] like Figure 6As shown, the first feeding mechanism 31 and the second feeding mechanism 32 have the same structure, which both include an X-axis linear module 301, a Y-axis linear module 302, a Z-axis linear module 303 and a first clamping head 304. The X-axis linear module 301 is fixedly arranged on the machining center, the Y-axis linear module 302 is arranged at the output end of the X-axis linear module 301, and the Z-axis linear module 303 is arranged at the output end of the Y-axis linear module 302, so that movement in three-dimensional space can be provided. The first clamping head 304 is arranged on the Z-axis moving module 303. The first clamping head 304 can be arranged on the Z-axis moving module 303. On the basis of this, a rotating mechanism (such as a rotating cylinder) can be provided so that the first clamping head 304 has a flipping function in the vertical plane; matching the above arrangement, the material transfer mechanism 33 includes a linear motion module 331 and a second clamping head 332, the linear motion module 331 is arranged on the first machining center 21, and the second clamping head 332 is arranged at the output end of the linear motion module 331. The linear motion module 331 drives the second clamping head 332 to dock with the first clamping heads 304 on the two feeding mechanisms respectively to realize the transfer of product 1 from one processing unit to another.

[0030] like Figure 4 As shown, the material storage section 101 includes a first mounting frame 1011 and a tray 1012. The first mounting frame 1011 is arranged on the frame 10, and a gap 100 is formed between one end of the first mounting frame 1011 and the frame 10. The tray 1012 is arranged on the first mounting frame 1011 through a guide rail pair 1013. A plurality of positioning columns 1014 for positioning the workpiece (product 1) are arranged in a matrix on the tray 1012. The product 1 can be accurately positioned on the tray 1012 by being mounted on the positioning columns 1014. A handle 1016 is provided on the tray 1012 to facilitate the operator to pull the tray 1012 to move. Furthermore, since the slider on the guide rail pair 1013 is arranged at the rear end of the tray 1012, the first mounting frame 1011 is also provided with a bull's eye bearing 1015 for supporting the tray 1012. When the tray 1012 is close to the gap 100, the bull's eye bearing 1015 can support the front end of the tray 1012 to ensure the horizontal stability of the tray 1012.

[0031] like Figure 5As shown, the unloading part 102 includes a second mounting frame 1021, a driving motor 1022 and a rotating feeding belt 1023. The second mounting frame 1021 is arranged on the frame 10 and is located below the material storage part 101. The rotating feeding belt 1023 is arranged thereon. The driving motor 1022 is connected to the rotating feeding belt 1023 in a transmission manner. The starting end of the rotating feeding belt 1023 is arranged below the gap 100 so as to receive the product 1 fed thereto through the gap 100. Furthermore, the unloading part 102 also includes an end baffle plate 1024 and a side baffle plate 1025 arranged on the second mounting frame 1021 and located at the end and both sides of the rotating feeding belt 1023, which can prevent the product 1 from falling into the unloading part 102.

[0032] For example Figure 3 As shown, the feeding table also includes an ultrasonic cleaning machine 103, which is arranged on the frame 10 and located next to the unloading part 102. A drying device 104 is provided on the frame 10 next to the ultrasonic cleaning machine 103. The drying device 104 can be an air drying device. When the product 1 is machined in the machining center, before the feeding mechanism clamps the product 1 to the material transfer mechanism or the feeding table, it is first cleaned and then dried, which can ensure the cleanliness of the product 1 to facilitate the operation of the next process.

[0033] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An automatic processing device for electric tool housing, characterized in that: It includes a plurality of feeding tables and machining centers which are arranged in sequence at intervals, and the adjacent feeding tables and machining centers form a machining unit, wherein a feeding mechanism is arranged in the machining unit for feeding the workpiece between the feeding table and the machining center, and a material transfer mechanism is arranged between a pair of the machining units for feeding the workpiece from the machining center to the feeding table; the feeding table includes a frame, and a material storage portion which is arranged on the frame and is used to store the workpiece, and a material unloading portion is arranged on the feeding table in at least the end machining unit, and the material unloading portion is arranged on the frame and is located below the material storage portion, and a gap is arranged on the frame for the feeding mechanism to pass downward through the material storage portion to the material unloading portion.

2. The automatic processing equipment for electric tool housing according to claim 1, characterized in that: The processing units are provided with two. A feeding table in the processing unit at the front end is provided with a material unloading part.

3. The automatic processing equipment for electric tool housing according to claim 1, characterized in that: The feeding mechanism includes an X-axis linear module, a Y-axis linear module, a Z-axis linear module and a first clamping head. The X-axis linear module is arranged on the machining center, the Y-axis linear module is arranged at the output end of the X-axis linear module, the Z-axis linear module is arranged at the output end of the Y-axis linear module, and the first clamping head is arranged on the Z-axis moving module.

4. The automatic processing equipment for electric tool housing according to claim 3, characterized in that: The material transfer mechanism comprises a linear moving module and a second clamping head, wherein the linear moving module is arranged on a machining center, and the second clamping head is arranged at an output end of the linear moving module.

5. The automatic processing equipment for electric tool housing according to claim 1, characterized in that: The material storage section includes a first mounting frame and a pallet. The first mounting frame is arranged on the frame, and the gap is formed between one end of the first mounting frame and the frame. The pallet is arranged on the first mounting frame through a guide rail pair. The pallet is provided with a plurality of positioning columns for positioning the workpiece in a matrix shape; and a handle is provided on the pallet.

6. The automatic processing equipment for electric tool housing according to claim 5, characterized in that: The material storage section also includes a bull's eye bearing disposed on the first mounting frame for supporting the tray.

7. The automatic processing equipment for electric tool housing according to claim 1, characterized in that: The unloading part includes a second mounting frame, a driving motor and a rotating feeding belt. The second mounting frame is arranged on the frame and is provided with a rotating feeding belt. The driving motor is transmission-connected to the rotating feeding belt. The starting end of the rotating feeding belt is located below the gap.

8. The automatic processing equipment for electric tool housing according to claim 7, characterized in that: The unloading part also includes a baffle plate which is arranged on the second mounting frame and located at the end and both sides of the rotating feeding belt.

9. The automatic processing equipment for electric tool housing according to any one of claims 1 to 8, characterized in that: The feeding platform also includes an ultrasonic cleaning machine, which is arranged on the frame and located beside the unloading part.

10. The automatic processing equipment for electric tool housing according to claim 1, characterized in that: A drying device is arranged on the frame beside the ultrasonic cleaning machine.

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