Dosing device for door and window processing

Abstract

The utility model discloses a batcher for door and window processing, which comprises a workbench, a support arranged on the workbench, a moving plate in sliding fit with the support, a discharge port arranged at the top of the workbench, a collecting box arranged at the bottom of the workbench, an opening arranged at the top of the collecting box and matched with the discharge port, and a positioning component arranged on the moving plate. The positioning assembly comprises a pair of side plates arranged on the moving plate, vertical plates are arranged on the side plates, convex grooves are formed in the surfaces of the vertical plates, mounting grooves are formed in the tops of the convex grooves, a row of springs are arranged in the mounting grooves, and positioning blocks are fixedly connected to the bottoms of the row of springs. Automatic positioning is achieved, when a part is conveyed to a cutting station, the positioning assembly descends along with descending of the cutting assembly and makes contact with a workpiece in sequence to complete positioning, the positioning operation of workers is remarkably reduced, the labor amount is reduced, and therefore the working efficiency is improved, and the workload is greatly relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to a dosing device for door and window processing. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and leaf materials. They are called aluminum alloy doors and windows, or aluminum doors and windows for short. During the production process of aluminum alloy doors and windows, it is necessary to cut and process the required parts. During the cutting process, the parts need to be cut in equal amounts. In order to solve the problem of low efficiency of manual measurement and processing, China has authorized a utility model patent (Announcement No.: CN218311183U) to propose a quantitative device for door and window processing. The device can achieve quantitative cutting of aluminum alloy parts through the cooperation of the lifting plate, the first servo motor, the cutting knife, the lifting rod, the second servo motor, the rotating rod, the movable rod, the third servo motor, the push plate, the rack, and the gear. It is easy to operate and improves efficiency.

[0003] The above device still has some shortcomings when in use: in this device, when the parts are transported to the cutting station, it is necessary to rotate the screw rod to drive the limit block to move downward before cutting, until the limit block just contacts the aluminum alloy parts, so as to limit the aluminum alloy parts. During the manual operation, workers need to spend a lot of time and energy to rotate the screw rod to make the limit block contact with the aluminum alloy parts and complete the positioning, which increases the labor of the workers. At the same time, in large-scale door and window processing and production, this positioning method cannot meet the efficient and fast production needs. Therefore, a dosing device for door and window processing is proposed in view of the above situation. Utility Model Content

[0004] The utility model aims to solve the disadvantages in the prior art that workers need to spend a lot of time and energy to rotate the screw rod during manual operation, which increases the workload of the workers, and proposes a quantitative device for door and window processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dosing device for door and window processing comprises a workbench, a bracket is arranged on the workbench, and a movable plate is slidably matched on the bracket.

[0007] A discharge port is provided on the top of the workbench, a collection box is placed on the bottom of the workbench, and the top of the collection box is provided with an opening matched with the discharge port.

[0008] A positioning assembly is arranged on the movable plate, and the positioning assembly includes a pair of side plates arranged on the movable plate, a pair of side plates are arranged with vertical plates, a convex groove is opened on the surface of the vertical plate, a mounting groove is opened on the top of the convex groove, a row of springs is arranged inside the mounting groove, and a positioning block is fixedly connected to the bottom of the row of springs.

[0009] Preferably, a feeding plate with a feeding trough is arranged on the top of the workbench, and a driving assembly is arranged on one end of the top of the workbench away from the bracket.

[0010] Preferably, the driving assembly includes a pair of electric push rods arranged on the top of the workbench and a push plate connected to the moving ends of the two electric push rods, and the push plate cooperates with the feed trough of the feed plate.

[0011] Preferably, a pair of positioning grooves are provided on the feed plate, and a cutting reserved groove is also provided on the feed plate, and the bottom of the cutting reserved groove is symmetrically chamfered.

[0012] Preferably, a cylinder is provided on the top of the bracket, and the movable end of the cylinder passes through the top of the bracket and is fixedly connected to the movable plate, and a cutting assembly is also provided on the movable plate.

[0013] Preferably, a pair of slide grooves are provided on the bracket, and a slider is provided in each of the pair of slide grooves, and the slider is fixedly connected to the movable plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model realizes automatic positioning through the structural design of side plates, vertical plates, mounting grooves, springs and positioning blocks. When the parts are transported to the cutting station, the positioning assembly descends as the cutting assembly descends, and contacts the workpiece first to complete the positioning, which significantly reduces the positioning operations of the workers and reduces the workload, thereby improving work efficiency and greatly reducing the workload.

[0016] 2. The utility model can effectively shield the debris splashed during cutting through the structural design of the discharge port, positioning assembly and collection box, so that the debris falls into the collection box for unified collection. This can not only protect the safety of the operating workers and avoid injuries caused by the splashing of debris, but also keep the working environment clean and tidy and reduce the workload of cleaning work. At the same time, the unified collection of debris also facilitates subsequent processing and recycling, which helps to achieve environmental protection and effective use of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the quantitative device;

[0018] Figure 2 A schematic diagram of the structure connecting the workbench, the feed plate and the drive assembly;

[0019] Figure 3 It is a schematic diagram of the structure of the positioning component;

[0020] Figure 4 It is a schematic diagram of the structure of the feeding plate.

[0021] In the figure: 1. workbench; 101. discharge port; 2. feed plate; 201. positioning groove; 202. reserved groove for cutting; 203. chamfer; 3. drive assembly; 4. bracket; 5. moving plate; 6. cylinder; 7. cutting assembly; 8. positioning assembly; 801. side plate; 802. vertical plate; 8020. convex groove; 8021. mounting groove; 8022. spring; 8023. positioning block; 9. collection box. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A quantitative device for door and window processing includes a workbench 1. Further, an external power supply and a switch for an electric device are arranged on the workbench 1. A bracket 4 is arranged on the workbench 1. A movable plate 5 is slidably matched on the bracket 4. A pair of slide grooves are provided on the bracket 4. Slide blocks are arranged in each of the pair of slide grooves. The slide blocks are fixedly connected to the movable plate 5. Figure 1 As shown, a cylinder 6 is arranged on the top of the bracket 4, and the moving end of the cylinder 6 passes through the top of the bracket 4 and is fixedly connected to the moving plate 5. A cutting assembly 7 is also arranged on the moving plate 5. Furthermore, the cutting assembly 7 includes a motor arranged on the moving plate 5 and a cutting saw blade fixedly connected to the output end of the motor.

[0024] like Figure 1 , Figure 2 and Figure 4 As shown, a feed plate 2 with a feed trough is provided on the top of the workbench 1, and a drive assembly 3 is provided on the end of the top of the workbench 1 away from the bracket 4. The drive assembly 3 includes a pair of electric push rods arranged on the top of the workbench 1 and a push plate connected to the moving ends of the two electric push rods. The push plate cooperates with the feed trough of the feed plate 2. Furthermore, the electric push rod is only a schematic diagram, and the formation of its moving end can be adapted to the length of the feed plate 2. The installation position of the electric push rod can also be changed as needed. When in use, the electric push rod switch can be turned on to make it work, and the electric push rod pushes the push plate to move, thereby making the parts in the feed trough move at a uniform speed.

[0025] like Figure 1 , Figure 2 and Figure 4As shown, a pair of positioning grooves 201 are provided on the feed plate 2, and a cutting reserved groove 202 is also provided on the feed plate 2. Chamfers 203 are symmetrically provided at the bottom of the cutting reserved groove 202. Furthermore, the cutting reserved groove 202 cooperates with the cutting saw blade to ensure normal cutting operation. At the same time, the symmetrically provided chamfers 203 form a triangular structure, so that the debris falling into the cutting reserved groove 202 can slide through the discharge port 101 to the collection box 9 for collection.

[0026] A discharge port 101 is provided at the top of the workbench 1 , and a collection box 9 is placed at the bottom of the workbench 1 . The top of the collection box 9 has an opening that matches the discharge port 101 .

[0027] A positioning assembly 8 is disposed on the movable plate 5 . The positioning assembly 8 includes a pair of side plates 801 disposed on the movable plate 5 . A vertical plate 802 is disposed on the pair of side plates 801 .

[0028] The vertical plate 802 and a pair of side plates 801 form a frame, which can effectively block the debris splashed during cutting. The debris splashed by cutting is blocked by the frame and falls through the discharge port 101, making it fall into the collection box 9 for unified collection. This can not only protect the safety of the operating workers and avoid injuries caused by the splashing of debris, but also keep the working environment clean and tidy and reduce the workload of cleaning work. At the same time, the unified collection of debris also facilitates subsequent processing and recycling, which helps to achieve environmental protection and effective utilization of resources.

[0029] A convex groove 8020 is provided on the surface of the vertical plate 802, and a mounting groove 8021 is provided on the top of the convex groove 8020. A row of springs 8022 is arranged inside the mounting groove 8021, and a positioning block 8023 is fixedly connected to the bottom of the row of springs 8022. Furthermore, a silicone pad is provided at the bottom of the positioning block 8023. At the same time, the distance between the bottom of the positioning block 8023 and the feed plate 2 is smaller than the distance between the cutting saw blade and the feed plate 2, so that when the positioning block 8023 descends with the descending of the cutting assembly 7, it can first contact the workpiece to complete the positioning.

[0030] During use, when the cylinder 6 works to drive the moving plate 5 to descend and thus the cutting assembly 7 to descend to cut the aluminum alloy door and window parts moved to the bottom of the cutting assembly 7, the positioning block 8023 also descends therewith, and contacts the workpiece first to complete the positioning. When the cutting assembly 7 continues to descend to complete the cutting process, at this time, the positioning block 8023 reversely squeezes the spring 8022 so that the spring 8022 is compressed, thereby ensuring the positioning of the workpiece without affecting the normal cutting operation of the cutting assembly 7.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dosing device for door and window processing, comprising a workbench (1), a bracket (4) being arranged on the workbench (1), a movable plate (5) being slidably matched on the bracket (4), characterized in that: A discharge port (101) is provided on the top of the workbench (1), a collection box (9) is placed on the bottom of the workbench (1), and the top of the collection box (9) has an opening that matches the discharge port (101); The movable plate (5) is provided with a positioning assembly (8), the positioning assembly (8) comprising a pair of side plates (801) provided on the movable plate (5), a vertical plate (802) provided on the pair of side plates (801), a convex groove (8020) provided on the surface of the vertical plate (802), a mounting groove (8021) provided on the top of the convex groove (8020), a row of springs (8022) provided inside the mounting groove (8021), and a positioning block (8023) fixedly connected to the bottom of the row of springs (8022).

2. A dosing device for door and window processing according to claim 1, characterized in that: A feeding plate (2) having a feeding trough is arranged on the top of the workbench (1), and a driving assembly (3) is arranged on one end of the top of the workbench (1) away from the bracket (4).

3. A dosing device for door and window processing according to claim 2, characterized in that: The driving assembly (3) comprises a pair of electric push rods arranged on the top of the workbench (1) and a push plate connected to the moving ends of the two electric push rods, and the push plate cooperates with the feed trough of the feed plate (2).

4. A dosing device for door and window processing according to claim 3, characterized in that: The feed plate (2) is provided with a pair of positioning grooves (201), and the feed plate (2) is also provided with a cutting reserved groove (202), and the bottom of the cutting reserved groove (202) is symmetrically provided with chamfers (203).

5. A dosing device for door and window processing according to claim 1, characterized in that: A cylinder (6) is arranged on the top of the bracket (4), and the movable end of the cylinder (6) passes through the top of the bracket (4) and is fixedly connected to the movable plate (5), and a cutting assembly (7) is also arranged on the movable plate (5).

6. A dosing device for door and window processing according to claim 5, characterized in that: The bracket (4) is provided with a pair of slide grooves, each of which is provided with a sliding block, and the sliding block is fixedly connected to the movable plate (5).

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