Trimming equipment for stainless steel end socket production

Abstract

The trimming equipment comprises a bottom plate, two vertical plates are fixedly connected to the upper end of the bottom plate, a top plate is jointly and fixedly connected to the opposite sides of the upper ends of the two vertical plates, and moving openings are correspondingly formed in the two vertical plates; fixing plates are fixedly connected to the positions, away from the two vertical plates, of the upper end of the bottom plate, a threaded rod and a limiting rod are arranged between the two fixing plates in a front-back parallel mode, the threaded rod is rotationally connected with the opposite sides of the two fixing plates, and the limiting rod is fixedly connected with the two fixing plates; and the threaded rod and the limiting rod both penetrate through the two moving openings, and a driving motor is fixedly mounted at the upper end of the bottom plate. The automatic feeding and taking device has the beneficial effects that feeding and taking work of the stainless steel end socket can be automatically conducted, manual cooperation is not needed, work safety is guaranteed, and the machining efficiency of the stainless steel end socket is improved.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel end cap processing, in particular to a trimming device used for stainless steel end cap production. Background Art

[0002] Stainless steel end cap is a product used to seal stainless steel pipes. It is a product that is welded to two ends of a pipe or a round pipe as a container. In the production process of stainless steel end caps, it needs to be made by hot forming process. The annular end of the stainless steel end cap is usually not neat enough or has a large height difference from the standard part. Therefore, it is necessary to use a trimming device to cut the annular end of the stainless steel end cap to ensure that the height meets the standard and the end face is flat.

[0003] Most of the existing stainless steel cutting equipment requires manual cooperation to perform the cutting work, and each time a stainless steel head is cut, it is necessary to manually remove the head and put in the next head to be cut. This is not only inefficient, but also cannot guarantee manual safety and is accompanied by greater work risks.

[0004] In order to solve the above problems, we proposed a cutting device for stainless steel head production. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the background technology and to propose a trimming device for stainless steel head production.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a cutting device for stainless steel head production, comprising a bottom plate, the upper end of the bottom plate is fixedly connected to two vertical plates, the upper ends of the two vertical plates are jointly fixedly connected to a top plate at opposite sides, and the two vertical plates are respectively provided with moving openings, and the upper ends of the bottom plate and the positions away from the two vertical plates are fixedly connected to a fixed plate, and a threaded rod and a limiting rod are arranged in parallel between the two fixed plates, and the threaded rod is rotatably connected to the opposite sides of the two fixed plates, and the limiting rod is fixedly connected to the two fixed plates, and the threaded rod and the limiting rod are both arranged through the two moving openings, and a driving motor is fixedly installed on the upper end of the bottom plate, and the output end of the driving motor is connected to the threaded rod with a transmission, and two moving blocks are jointly sleeved on the threaded rod and the limiting rod, and the moving block is threadedly connected to the threaded rod and slidably connected to the limiting rod, and a material storage barrel is fixedly connected to the side away from the two vertical plates, and one of the moving blocks is located below the material storage barrel, and the other moving block is located between the two vertical plates;

[0007] A discharge ring is fixedly embedded on the upper end of each movable table block, and a blanking port connected to the discharge ring is opened at the lower end of each movable table block. Two electromagnetic blocks are evenly and fixedly installed on the inner wall of the blanking port, and two electric telescopic rods are fixedly installed on the top plate. The telescopic ends of the two electric telescopic rods are fixedly connected with a lifting plate, and a cutting device is provided under the lifting plate.

[0008] In the above-mentioned cutting equipment for stainless steel head production, the cutting device includes a cutting motor fixedly installed at the center position of the upper end of the lifting plate, the output end of the cutting motor passes through the lifting plate and is fixedly connected to a transversely arranged rotating rod below the lifting plate, the rotating rod is concentrically arranged with the corresponding discharge ring below, and both ends of the rotating rod are fixedly connected to cutting tools.

[0009] In the above-mentioned cutting and aligning equipment for the production of stainless steel heads, four movable grooves are opened on the inner circumferential wall of the discharge ring, and a limited push block is slidably connected in each of the movable grooves, and a first spring is fixedly connected between the limit push block and the inner wall of the movable groove, and an end of the limit push block away from the first spring is fixedly connected to a first rubber block, and the upper end of the limit push block is provided with an inclined surface inclined from the outside of the movable groove to the inside, and a ball block is slidably contacted at the upper end of the inclined surface, and a pressure rod is fixedly connected to the upper end of the ball block, and the upper end of the pressure rod vertically penetrates the top wall in the movable groove and extends to above the discharge ring, and the upper end of each pressure rod is fixedly connected to a pressure plate, and a pressure ring corresponding to each pressure plate is provided below the cutting device, and a fixing rod is fixedly connected between the upper end of the pressure ring and the lower end of the lifting plate.

[0010] In the above-mentioned trimming equipment for the production of stainless steel heads, a material receiving box is fixedly connected to the upper end of the bottom plate and between the two vertical plates. The material receiving box is divided into a product trough and two waste troughs by two partitions. The waste trough is located on both sides of the product trough, and the product trough is located at the corresponding position of the blanking port of the upper movable block. A pneumatic cylinder is fixedly installed on the upper end of the lifting plate. The pneumatic cylinder is connected to two injection pipes. The air outlet ends of the two injection pipes extend above the rotating rod and are respectively arranged toward the left and right sides.

[0011] In the above-mentioned cutting equipment for the production of stainless steel heads, a fixed block is fixedly connected to the lower ends of the two material storage barrels and at a position on the side away from the vertical plate, a telescopic groove is opened in the fixed block, the telescopic groove is connected to the corresponding material storage barrel, a movable plate is slidably connected in the telescopic groove, the movable plate is made of iron material, a second spring is fixedly connected between the movable plate and the inner wall of the telescopic groove on the side away from the material storage barrel, the second spring is made of non-magnetic material, an electromagnet is fixedly installed on the inner wall of the telescopic groove on the side away from the material storage barrel, the end of the movable plate away from the electromagnet is fixedly connected to the push rod, and the end of the movable plate away from the movable plate is fixedly connected to the second rubber block.

[0012] In the above-mentioned cutting equipment for stainless steel head production, a limit plate is commonly provided on the threaded rod and the limit rod and at a position away from the two moving blocks. The limit plate is threadedly connected to the threaded rod and slidably connected to the limit rod. The side area of ​​the limit plate is larger than the area of ​​the moving port.

[0013] Compared with the existing technology, the advantages of this cutting equipment for stainless steel head production are:

[0014] 1. The present invention provides two material storage barrels and a movable table block that can move left and right. When the stainless steel heads are cut, the two movable blocks are respectively located below the cutting device and below the material storage barrel. A plurality of stainless steel heads with cut ends are stored in the material storage barrel. The stainless steel heads at the lowest end automatically fall into the discharge ring of the corresponding movable block. Then, the threaded rod is controlled to rotate by a driving motor to make the two movable blocks move synchronously. The movable block with the stainless steel heads with cut ends is moved to the opposite side of the cutting device, and the movable block originally located below the cutting device is moved to the bottom of the other material storage barrel, and the work of loading the stainless steel heads is also carried out, while the stainless steel heads located below the cutting device are cut. In this process, there is no need for manual discharge of the stainless steel heads.

[0015] 2. The present invention sets an electromagnetic block, an air pressure pump and an air jet pipe. When the cutting work is carried out, the two cutting tools are distributed front and back during the downward movement of the cutting device. When reaching the designated cutting position, the stainless steel head can be cut vertically, and the cutting depth is the thickness of the part to be cut off. Then, after rotational cutting, the cut part is directly divided into two. At this time, the air pressure cylinder sprays air through the air jet pipe, which can directly blow the two pieces of waste to the top of the two waste troughs and fall into the two waste troughs. The cut stainless steel head can automatically fall into the product trough after the two electromagnetic blocks shrink, thereby achieving the effect of no need for manual material retrieval. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural perspective view of the front side of a trimming device for stainless steel head production proposed by the present invention;

[0017] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 This is a structural perspective view of the front side of a moving table block in a trimming device for stainless steel end cap production proposed by the present invention;

[0019] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0020] Figure 5 This is a partial structural schematic diagram of a moving table block in a trimming device for stainless steel head production proposed by the present invention, viewed from above.

[0021] In the figure: 1 bottom plate, 2 vertical plate, 3 top plate, 4 moving port, 5 fixed plate, 6 threaded rod, 7 limit rod, 8 driving motor, 9 moving table block, 10 storage barrel, 11 discharge ring, 12 blanking port, 13 electromagnetic stopper, 14 electric telescopic rod, 15 lifting plate, 16 cutting motor, 17 rotating rod, 18 cutting tool, 19 movable groove, 20 limit push block, 21 first spring, 22 first rubber block, 23 pressure rod, 24 ball block, 25 pressure plate, 26 pressure ring, 27 fixed rod, 28 receiving box, 29 pneumatic cylinder, 30 jet pipe, 31 fixed block, 32 telescopic groove, 33 moving plate, 34 second spring, 35 electromagnet, 36 push rod, 37 second rubber block, 38 limit plate. DETAILED DESCRIPTION

[0022] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0023] Example

[0024] Reference Figure 1-5 , a cutting device for stainless steel head production, including a bottom plate 1, the upper end of the bottom plate 1 is fixedly connected to two vertical plates 2 arranged at intervals on the left and right, the upper ends of the two vertical plates 2 are commonly fixedly connected to a top plate 3 at one side thereof, and the two vertical plates 2 are respectively provided with moving openings 4 to facilitate the movement of a moving table 9, a fixed plate 5 is fixedly connected to the upper end of the bottom plate 1 and at a position away from the two vertical plates 2, a threaded rod 6 and a limit rod 7 are arranged parallelly front and back between the two fixed plates 5, the threaded rod 6 is rotatably connected to the opposite side of the two fixed plates 5, the limit rod 7 is fixedly connected to the two fixed plates 5, the threaded rod 6 and the limit rod 7 are both arranged through the two moving openings 4, a driving motor 8 is fixedly installed on the upper end of the bottom plate 1, the output end of the driving motor 8 is connected to the threaded rod 6 with a transmission, and the driving motor 8 can directly drive the threaded rod 6 to rotate.

[0025] Two movable blocks 9 are jointly sleeved on the threaded rod 6 and the limit rod 7. The movable blocks 9 are threadedly connected to the threaded rod 6 and slidably connected to the limit rod 7. When the threaded rod 6 rotates, the two movable blocks 9 can move left and right stably and synchronously under the limiting action of the limit rod 7. The two vertical plates 2 are fixedly connected to the side away from each other with a storage barrel 10. The storage barrel 10 is used for pre-loading stainless steel heads with trimming. One of the movable blocks 9 is located below the storage barrel 10, and the other movable block 9 is located between the two vertical plates 2, for respectively performing the loading and trimming work of the stainless steel heads.

[0026] Each movable block 9 is fixedly embedded with a discharge ring 11 at the upper end for placing the stainless steel head. The movable block 9 is provided with a drop opening 12 connected to the discharge ring 11 at the lower end. Two electromagnetic blocks 13 are evenly and fixedly installed on the inner wall of the drop opening 12. The electromagnetic block 13 is a prior art and can be automatically retracted, thereby preventing the stainless steel head from falling and controlling the stainless steel head from falling.

[0027] The lower ends of the two material storage barrels 10 and at a side position away from the vertical plate 2 are fixedly connected with a fixed block 31, a telescopic groove 32 is provided in the fixed block 31, the telescopic groove 32 is communicated with the corresponding material storage barrel 10, a movable plate 33 is slidably connected in the telescopic groove 32, the movable plate 33 is made of iron material and can be attracted by a magnet, a second spring 34 is fixedly connected between the movable plate 33 and the inner wall of the telescopic groove 32 on the side away from the material storage barrel 10, the second spring 34 is made of non-magnetic material and is not affected by magnetic force, an electromagnet 35 is fixedly installed on the inner wall of the telescopic groove 32 on the side away from the material storage barrel 10, the end of the movable plate 33 away from the electromagnet 35 is fixedly connected to a push rod 36, and the end away from the movable plate 33 is fixedly connected to a second rubber block 37, when the electromagnet 35 is not energized, the second rubber block 37 can be under the elastic force of the second spring 34 The second spring 34 is pressed against the movable plate 33 to prevent the movable plate 33 from moving and the second spring 34 is pressed against the movable plate 33 to prevent the movable plate 33 from moving.

[0028] Two electric telescopic rods 14 are fixedly installed on the top plate 3, and the telescopic ends of the two electric telescopic rods 14 are fixedly connected to a lifting plate 15. A cutting device is provided below the lifting plate 15, and the cutting device includes a cutting motor 16 fixedly installed at the center position of the upper end of the lifting plate 15. The output end of the cutting motor 16 passes through the lifting plate 15 and is fixedly connected to a transversely arranged rotating rod 17 below the lifting plate 15. The rotating rod 17 is concentrically arranged with the corresponding discharge ring 11 below, and both ends of the rotating rod 17 are fixedly connected with a cutting tool 18. When the stainless steel head is placed on the discharge ring 11 below a storage barrel 10, the fixed drive motor 8 drives the threaded rod 6 to rotate, driving the moving table 9 to move, so that the stainless steel head with the cut is moved to the bottom of the cutting device, and then the electric telescopic rod 14 drives the cutting device to move down to the cutting position, and the cutting motor 16 controls the rotating rod 17 to rotate, so that the two cutting tools 18 above it perform annular cutting on the inner wall of the stainless steel head, so that the annular end surface of the stainless steel head is flush.

[0029] Four movable grooves 19 are provided on the inner circumferential wall of the discharge ring 11, and a limited push block 20 is slidably connected in each movable groove 19. A first spring 21 is fixedly connected between the limited push block 20 and the inner wall of the movable groove 19, and a first rubber block 22 is fixedly connected to the end of the limited push block 20 away from the first spring 21. The upper end of the limited push block 20 is provided with an inclined surface inclined from the outside of the movable groove 19 to the inside, and a ball block 24 is slidably contacted at the upper end of the inclined surface. A pressure rod 23 is fixedly connected to the upper end of the ball block 24. The upper end of the pressure rod 23 vertically penetrates the inner top wall of the movable groove 19 and extends to the top of the discharge ring 11. The upper end of each pressure rod 23 is fixedly connected to a pressure plate 25, and a pressure plate 25 is provided below the cutting device. The pressing ring 26 corresponding to 25, the upper end of the pressing ring 26 and the lower end of the lifting plate 15 are fixedly connected with a fixing rod 27. When cutting, the lifting plate 15 moves down, and the pressing ring 26 moves down synchronously. Before the cutting device reaches the specified cutting position, the pressing ring 26 first presses down each pressing plate 25, and then moves down each pressing rod 23, and uses the ball block 24 to push the corresponding limit push block 20 to move out of the movable groove 19, stretching the first spring 21, so that the first rubber block 22 gradually contacts and fits the stainless steel head until the cutting device reaches the specified position. Each first rubber block 22 completes the fixing and clamping work of the stainless steel head, thereby ensuring its stability during cutting.

[0030] A material receiving box 28 is fixedly connected to the upper end of the bottom plate 1 and between the two vertical plates 2. The material receiving box 28 is divided into a product trough and two waste troughs by two partitions for collecting the trimmed stainless steel heads and waste. The waste trough is located on both sides of the product trough, and the product trough is located at the corresponding position of the blanking port 12 of the upper movable block 9. A pneumatic cylinder 29 is fixedly installed on the upper end of the lifting plate 15. The pneumatic cylinder 29 is connected to two jet pipes 30. The air outlet ends of the two jet pipes 30 extend to the top of the rotating rod 17 and are respectively arranged toward the left and right sides. The pneumatic cylinder 29 can spray pressurized air outward together with the two jet pipes 30.

[0031] When cutting, the two cutting tools 18 are distributed front and back during the downward movement of the cutting device. When reaching the designated cutting position, the stainless steel head can be cut vertically, and the cutting depth is the thickness of the part to be cut off. Then, after rotational cutting, the cut part is directly divided into two. At this time, the pneumatic cylinder 29 sprays air through the air jet pipe 30, which can directly blow the two pieces of waste to the top of the two waste troughs and fall into the two waste troughs. The cut stainless steel head can automatically fall into the product trough after the two electromagnetic blocks 13 are contracted, thereby achieving the effect of no need for manual material removal.

[0032] A limit plate 38 is commonly sleeved on the threaded rod 6 and the limit rod 7 and at a position away from the two moving blocks 9. The limit plate 38 is threadedly connected to the threaded rod 6 and slidably connected to the limit rod 7. The side area of ​​the limit plate 38 is larger than the area of ​​the moving opening 4. The limit plate 38 plays a limiting role to ensure that each time the moving block 9 moves, it can move to the specified position.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A trimming device for stainless steel head production, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to two vertical plates (2), and the upper ends of the two vertical plates (2) are commonly fixedly connected to a top plate (3), and the two vertical plates (2) are each provided with a corresponding movable opening (4). The upper end of the bottom plate (1) and a position away from the two vertical plates (2) are each fixedly connected to a fixed plate (5), and a threaded rod (6) and a limiting rod (7) are arranged in parallel front and back between the two fixing plates (5), and the threaded rod (6) is rotatably connected to the opposite side of the two fixing plates (5), and the limiting rod (7) is fixedly connected to the two fixing plates (5), and the threaded rod (6) and the limiting rod (7) are respectively connected to the fixing plates (5). ) are arranged through two moving openings (4), a driving motor (8) is fixedly installed on the upper end of the bottom plate (1), the output end of the driving motor (8) is connected to the threaded rod (6) by belt transmission, the threaded rod (6) and the limit rod (7) are jointly sleeved with two moving blocks (9), the moving blocks (9) are threadedly connected to the threaded rod (6) and slidably connected to the limit rod (7), and the two sides of the two vertical plates (2) that are away from each other are fixedly connected with a storage barrel (10), one of the moving blocks (9) is located below the storage barrel (10), and the other moving block (9) is located between the two vertical plates (2); A discharge ring (11) is fixedly embedded at the upper end of each of the movable blocks (9), and a discharge port (12) connected to the discharge ring (11) is opened at the lower end of each of the movable blocks (9). Two electromagnetic stoppers (13) are evenly fixedly installed on the inner wall of the discharge port (12). Two electric telescopic rods (14) are fixedly installed on the top plate (3), and the telescopic ends of the two electric telescopic rods (14) are fixedly connected to a lifting plate (15), and a cutting device is provided below the lifting plate (15).

2. The trimming equipment for stainless steel head production according to claim 1 is characterized in that: The cutting device comprises a cutting motor (16) fixedly mounted at the center position of the upper end of the lifting plate (15); the output end of the cutting motor (16) passes through the lifting plate (15) and is fixedly connected to a transversely arranged rotating rod (17) below the lifting plate (15); the rotating rod (17) is concentrically arranged with a corresponding discharge ring (11) below; and both ends of the rotating rod (17) are fixedly connected to cutting tools (18).

3. The trimming equipment for stainless steel head production according to claim 1 is characterized in that: Four movable grooves (19) are provided on the inner circumferential wall of the discharge ring (11), and a limit push block (20) is slidably connected in each of the movable grooves (19). A first spring (21) is fixedly connected between the limit push block (20) and the inner wall of the movable groove (19), and a first rubber block (22) is fixedly connected to one end of the limit push block (20) away from the first spring (21). An inclined surface is provided on the upper end of the limit push block (20) which is inclined from the outside of the movable groove (19) to the inside. A ball block (24) is in sliding contact with the upper end of the surface, and a pressure rod (23) is fixedly connected to the upper end of the ball block (24). The upper end of the pressure rod (23) vertically penetrates the inner top wall of the movable groove (19) and extends to the top of the discharge ring (11). The upper end of each pressure rod (23) is fixedly connected to a pressure plate (25). A pressure ring (26) corresponding to each pressure plate (25) is provided below the cutting device, and a fixing rod (27) is fixedly connected between the upper end of the pressure ring (26) and the lower end of the lifting plate (15).

4. The trimming device for stainless steel head production according to claim 2 is characterized in that: A material receiving box (28) is fixedly connected at the upper end of the bottom plate (1) and between the two vertical plates (2). The material receiving box (28) is divided into a product slot and two waste slots by two partitions. The waste slot is located on both sides of the product slot. The product slot is located at a corresponding position of the drop opening (12) of the upper movable table (9). A pneumatic cylinder (29) is fixedly installed at the upper end of the lifting plate (15). The pneumatic cylinder (29) is connected to two air injection pipes (30). The air outlet ends of the two air injection pipes (30) extend above the rotating rod (17) and are respectively arranged toward the left and right sides.

5. The trimming device for stainless steel head production according to claim 1 is characterized in that: A fixed block (31) is fixedly connected to the lower ends of the two material storage barrels (10) at a position on a side away from the vertical plate (2), a telescopic groove (32) is provided in the fixed block (31), the telescopic groove (32) is communicated with the corresponding material storage barrel (10), a movable plate (33) is slidably connected in the telescopic groove (32), the movable plate (33) is made of iron material, a second spring (34) is fixedly connected between the movable plate (33) and the inner wall of the telescopic groove (32) on a side away from the material storage barrel (10), the second spring (34) is made of non-magnetic material, an electromagnet (35) is fixedly installed on the inner wall of the telescopic groove (32) on a side away from the material storage barrel (10), one end of the movable plate (33) away from the electromagnet (35) is fixedly connected to a push rod (36), and one end of the movable plate (33) away from the movable plate (33) is fixedly connected to a second rubber block (37).

6. The trimming device for stainless steel head production according to claim 1 is characterized in that: A limiting plate (38) is sleeved on the threaded rod (6) and the limiting rod (7) at a position away from the two moving blocks (9); the limiting plate (38) is threadedly connected to the threaded rod (6) and slidably connected to the limiting rod (7); and the side area of ​​the limiting plate (38) is larger than the area of ​​the moving port (4).

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