CN113198907B - Internal and external synchronous limiting continuous conveying treatment device for hardware pipeline - Google Patents

Abstract

The invention discloses an internal and external synchronous limiting continuous conveying device for hardware pipelines, which belongs to the technical field of hardware pipelines and includes a frame, a work frame installed on the frame, and a transmission mechanism, which are arranged on the frame for realizing For the transmission of hardware pipelines to achieve the transmission of hardware pipelines, the internal and external synchronous limit mechanism is set on the transmission mechanism to carry out internal and external synchronous limit and fixation of hardware pipelines to ensure that the metal pipelines will not shake during the transportation process and affect the processing The phenomenon of precision, the processing mechanism, is installed on the work frame, and is used to realize the processing operation of the hardware pipeline fixed by the internal and external synchronous limit mechanism; the transmission mechanism and the processing mechanism are used together, and the transmission mechanism is used to realize the transportation of the hardware pipeline. The processing mechanism realizes the opening of the hardware pipeline, cooperates with the driving mechanism and the processing adjustment mechanism to realize the continuous and effective operation of the conveying and opening of the hardware pipeline, the structure is simple, and the work efficiency is improved.

Description

An internal and external synchronous limit continuous conveying and processing device for hardware pipelines

technical field

The invention belongs to the technical field of hardware pipelines, and in particular relates to an internal and external synchronous limiting continuous conveying and processing device for hardware pipelines.

Background technique

Traditional hardware products, also known as hardware. Refers to the five metals of gold, silver, copper, iron, and tin. After manual processing, it can be made into works of art or metal devices such as knives and swords. Hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Most hardware products are not final consumer goods. Hardware pipes are pipes made of metal, which are used to transport liquids or powders. Hardware pipes are an indispensable part in people's daily life and industrial production.

When transporting liquid or powder, it is necessary to open a hole in the middle of the hardware pipeline to achieve the effect of connecting multiple pipelines. The existing hole opening for the middle of the hardware pipeline does not have a good fixing effect on the hardware pipeline, and it cannot be used for the hardware pipeline. The internal and external synchronous limit is fixed, which makes the hardware pipeline prone to displacement during drilling, which in turn affects the drilling accuracy. At the same time, the hardware pipeline cannot be continuously transported and opened synchronously during drilling, and the work efficiency is low.

Contents of the invention

The purpose of the present invention is to provide an internal and external synchronous limit continuous conveying device for hardware pipelines, to solve the problem that the fixing effect of the hardware pipelines is not good when the middle part of the hardware pipelines is opened in the above-mentioned background technology. It is possible to carry out internal and external synchronous limit fixation on the hardware pipeline, which makes the hardware pipeline prone to displacement when opening holes, which in turn affects the drilling accuracy. .

In order to achieve the above object, the present invention provides the following technical solutions: an internal and external synchronous limit continuous conveying and processing device for hardware pipelines, including a frame and a work frame installed on the frame;

The transmission mechanism is set on the frame to realize the transmission of the hardware pipeline to achieve the transmission of the hardware pipeline;

The internal and external synchronous limit mechanism is set on the transmission mechanism to fix the internal and external synchronous limit of the hardware pipeline, so as to ensure that the hardware pipeline will not shake during the transportation process and affect the processing accuracy;

The processing mechanism is installed on the working frame, and is used to realize the processing operation of the hardware pipeline fixed by the internal and external synchronous limit mechanism;

The processing adjustment mechanism is set on the work frame to drive the processing mechanism to move up and down to realize the processing operation of the hardware pipeline and return to the original position after the processing operation;

The driving mechanism is arranged on the frame and is used in conjunction with the transmission mechanism and the processing adjustment mechanism to realize the alternate operation of the transmission mechanism and the processing adjustment mechanism during the hardware pipeline processing operation, so as to achieve continuous transportation and treatment of the hardware pipeline.

Using the above scheme, by setting the transmission mechanism and the processing mechanism in cooperation, the transmission mechanism is used to realize the transportation of the hardware pipeline, the processing mechanism is used to realize the opening of the hardware pipeline, and the driving mechanism and the processing adjustment mechanism are used to realize the transmission and opening of the hardware pipeline The operation is carried out continuously and effectively, the structure is simple, and the work efficiency is improved. By setting the transmission belt and the rack plate 1 and the rack plate 2 that are misaligned with each other, they are used together with the cylindrical gear 1 and the cylindrical gear 2, and cooperate with the reciprocating screw, the bevel gear 1 and the bevel gear. The second operation makes it possible to transfer a station on the conveyor belt and a drilling operation alternately and continuously. The overall mechanical linkage is strong, which effectively prompts the progress of the overall work opening. By setting the internal and external synchronous limit mechanism, the two-way screw is used. The rotation of the matching connecting rod drives the two support plates close to each other, and under the action of the rotating arm, the two outer clamping plates are close to each other and stuck on the outer surface of the hardware pipe, and the two support plates are made close to each other under the action of the inclined surface of the wedge block and the adjustment rod. The inner clamping plate is against the inner wall of the hardware pipe, so as to realize the synchronous limit fixing effect of the inside and outside of the hardware pipe, and ensure the smooth progress of the opening operation. By setting the bolts and the installation base, the initial height position of the punching motor can be adaptively adjusted, thereby It can be quickly adjusted according to the thickness of the hardware pipe, and is suitable for the operation and use of different specifications of hardware thickness. It has wide applicability and perfect functional diversity.

In the above solution, it should be noted that both the punching motor and the driving motor are electrically connected to an external power supply.

As a preferred embodiment, the transmission mechanism includes two shafts rotatably mounted on the frame, two transmission rollers fixedly mounted on the outer surfaces of the two shafts, and symmetrically fixed on the outer surfaces of the two shafts. And through the four limit gears connected by two conveyor belts, the inner wall of the conveyor belt is provided with a number of tooth grooves that match the teeth of the limit gears, and the two conveyor belts are directly installed with several fixed rods. There are several operation boards, and several operation boards are connected by several flexible connecting ribs and sleeved on the outer surfaces of the two conveying rollers.

As a preferred embodiment, the internal and external synchronous limit mechanism includes a mounting shell installed on the working plate, two mounting plates fixed on the front and rear sides of the upper surface of the mounting shell through mounting rods, and a mounting plate mounted on one side of the mounting plate. Two U-shaped seats 1, the rotating arm hinged on the U-shaped seat 1 through the pin shaft 1, the U-shaped seat 2 installed at one end of the rotating arm, and the outer clamping plate hinged on the U-shaped seat 1 through the pin shaft 2, so Two support plates are arranged on the top of the installation shell, the upper and lower sides of the support plate are fixed with fixed blocks, and the fixed blocks are hinged inside the U-shaped seat 3 through the pin shaft 3, and the U-shaped seat 3 passes through the trapezoidal The block is slidably installed on the inner wall of the trapezoidal groove opened on the rotating arm. One side of the support plate is provided with an adjustment cylinder. An operating unit for driving the two supporting plates to move relative to each other is installed inside the installation shell to realize limit fixing of the hardware pipeline.

As a preferred embodiment, the operation unit includes a two-way screw mounted in the installation shell, two movable blocks threaded on two sections of the two-way screw, and a connecting rod one mounted on the movable block. The end of the connecting rod one extends out of the installation shell through the channel opened on the side of the installation shell and is fixedly connected with the support plate through the ferrule. One end of the two-way screw is fixed with a hand wheel, and the upper surface of the movable block is installed Limit block 1, the inner wall of the installation shell is provided with a limit groove 1 for the limit block 1 to slide.

As a preferred embodiment, the inner clamping plate is fixedly connected to the adjustment cylinder through a spring rod, one side of the installation plate is fixed with an adjustment rod extending into the adjustment cylinder, and the left and right sides of the outer surface of the adjustment rod Both are provided with an inclined surface, and a connecting rod 2 is installed on the inner clamping plate, and the other end of the connecting rod 2 passes through the through hole opened on the adjusting cylinder and extends to the inside of the adjusting cylinder and is installed with an inclined surface on the adjusting rod for use together. wedges.

As a preferred embodiment, the processing mechanism includes an adjustment shell that can be slid up and down on the work frame through the support unit and has an opening on the lower surface, and an installation base that is installed in the adjustment shell through bolts and installed under the installation base. A punching motor with a punching rod is installed on the surface and the output shaft, and several screw holes are vertically opened on one side of the adjustment housing, and the bolts are connected to the installation base through the screw holes.

As a preferred embodiment, the support unit includes a connecting frame installed on the front and rear sides of the adjustment housing, and a limit block 2 installed at the end of the connecting frame. Limiting groove two for sliding up and down.

As a preferred embodiment, the processing adjustment mechanism includes a fixed seat installed on the side of the work frame, a reciprocating lead screw installed on the fixed seat through the rotation of the second rotating shaft, and a slider threaded on the surface of the reciprocating lead screw. A connecting rod three is installed on one side of the slide block and the connecting rod three is connected with the adjustment housing, a guide block is installed on one side of the slide block, and the guide block is slidably installed on the outer surface of the guide rod installed in the fixed seat.

As a preferred embodiment, the drive mechanism includes two rotating shafts 3 that are rotatably installed on the back of the frame, a drive wheel that is fixedly installed on the outer surfaces of the two rotating shafts and connected by a transmission belt, and is fixedly installed on the back of the frame and The output shaft is connected with one of the rotating shafts in three phases to the driving motor. Several rack plates 1 are equidistantly installed on the outer surface of the transmission belt. Cylindrical gear 1, which is installed at one end of one of the shafts and used in conjunction with rack plate 1, rotates through shaft 4. Cylindrical gear 2, which is installed on the back of the frame and used in conjunction with rack plate 2, is fixedly installed at the four ends of the shaft. The first bevel gear is fixedly installed on the two ends of the rotating shaft and is engaged with the second bevel gear.

Compared with prior art, the beneficial effect of the present invention is:

The internal and external synchronous limit continuous conveying and processing device for hardware pipelines is used in conjunction with the transmission mechanism and the processing mechanism. The transmission mechanism is used to realize the transportation of the hardware pipeline, and the processing mechanism is used to realize the opening of the hardware pipeline, and cooperate with the driving mechanism and the processing mechanism. The processing and adjustment mechanism realizes the continuous and effective operation of the conveying and opening of the hardware pipeline, the structure is simple, and the work efficiency is improved;

The internal and external synchronous limit continuous conveying device for hardware pipelines is used by setting the transmission belt and the rack plate 1 and the rack plate 2 that are misaligned with each other to cooperate with the cylindrical gear 1 and the cylindrical gear 2, and cooperate with the reciprocating screw and the bevel gear 1 and The operation of the bevel gear 2 enables the transmission of a station and a drilling operation on the metal pipeline on the conveyor belt to be carried out alternately and continuously. The overall mechanical linkage is strong, which effectively prompts the progress of the overall work drilling;

The internal and external synchronous limit continuous conveying treatment device for hardware pipelines sets the internal and external synchronous limit mechanism, uses the rotation of the two-way screw to cooperate with the connecting rod to drive the two support plates close to each other, and makes the two external supports under the action of the rotating arm The clips are close to each other and stuck on the outer surface of the hardware pipe. Under the action of the wedge block and the inclined surface of the adjusting rod, the two inner clips are pressed against the inner wall of the hardware pipe, so as to realize the synchronous limit and fixation effect of the inside and outside of the hardware pipe and ensure the opening operation. the smooth progress of;

The internal and external synchronous limit continuous conveying device for hardware pipes can adjust the initial height position of the punching motor adaptively by setting bolts to cooperate with the installation base, so that it can be quickly adjusted according to the thickness of the hardware pipe, and is suitable for different specifications. It is used for metal thickness operations, with wide applicability and perfect functional diversity.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of rear view of the present invention;

Fig. 3 is a structural schematic diagram of the transmission mechanism of the present invention;

Fig. 4 is the structural representation of operating plate and flexible connecting bar of the present invention;

Fig. 5 is a structural schematic diagram of an internal and external synchronous limit mechanism of the present invention;

Fig. 6 is a structural schematic diagram of a cross-sectional view of the mounting shell of the present invention;

Fig. 7 is a structural schematic diagram of the front view of the outer cardboard and the inner cardboard of the present invention;

Fig. 8 is a schematic structural view of the side view of the outer clamping plate and the inner clamping plate of the present invention;

Fig. 9 is a structural schematic diagram of a sectional view of the regulating cylinder of the present invention;

Fig. 10 is a structural schematic diagram of a cross-section of the processing mechanism of the present invention;

Fig. 11 is a structural schematic diagram of the driving mechanism of the present invention.

In the figure: 1. rack; 2. transmission mechanism; 3. internal and external synchronous limit mechanism; 4. working frame; 5. processing adjustment mechanism; 6. processing mechanism; 7. driving mechanism; Roller; 10. Conveyor belt; 11. Fixed rod; 12. Operating plate; 13. Soft connecting rib; 14. Limiting gear; 15. Mounting shell; 16. Mounting rod; 17. Mounting plate; 19, rotating arm; 20, U-shaped seat two; 21, outer clamping plate; 22, support plate; 1; 28, ferrule; 29, limit block 1; 30, adjusting cylinder; 31, adjusting rod; 32, inner clamping plate; 33, spring rod; 34, connecting rod 2; 35, wedge block; 36, fixed seat ; 37, rotating shaft two; 38, reciprocating lead screw; 39, slide block; 40, connecting rod three; 41, guide block; 42, guide rod; 43, adjusting shell; 44, connecting frame; 45, limit block two; 46. Installation base; 47. Punching motor; 48. Bolt; 49. Rotating shaft three; 50. Transmission wheel; 51. Driving motor; 52. Transmission belt; 53. Rack plate one; 54. Rack plate two; 55 , cylindrical gear one; 56, rotating shaft four; 57, cylindrical gear two; 58, bevel gear one; 59, bevel gear two; 60, trapezoidal block.

Detailed ways

The present invention will be further described below in conjunction with the examples.

The following examples are used to illustrate the present invention, but cannot be used to limit the protection scope of the present invention. The conditions in the embodiment can be further adjusted according to the specific conditions, and the simple improvement of the method of the present invention under the premise of the concept of the present invention belongs to the protection scope of the present invention.

Please refer to FIGS. 1-11 , the present invention provides an internal and external synchronous limiting continuous conveying and processing device for hardware pipelines, including a frame 1 and a working frame 4 installed on the frame 1 .

The transmission mechanism 2 is arranged on the frame 1 to realize the transmission of the hardware pipeline to achieve the transportation of the hardware pipeline. The transmission mechanism 2 includes two rotating shafts 8 mounted on the frame 1 and fixedly mounted on the two rotating shafts. The two conveying rollers 9 on the outer surface of the 8 are fixed symmetrically on the outer surfaces of the two rotating shafts 8 and four limit gears 14 that are connected by two transmission belts 10. The inner wall of the conveyor belt 10 is provided with several limit gears. 14 tooth slots that match the teeth, two conveyor belts 10 are directly installed with several work plates 12 through several fixed rods 11, and several work plates 12 are connected and sleeved by several flexible connecting ribs 13 On the outer surfaces of the two transmission rollers 9, the limit gear 14 is used in conjunction with the conveyor belt 10 and the tooth grooves on the conveyor belt 10, so that the rotating shaft 8 rotates to drive the transmission roller 9. During the rotation process, the limit gear 14 snaps into a tooth groove The operation board 12 can move one station, so as to ensure that the operation board 12 drives the hardware pipeline to proceed in an orderly manner.

The internal and external synchronous limit mechanism 3 is set on the transmission mechanism 2 to fix the internal and external synchronous limit and fixation of the hardware pipeline, so as to ensure that the metal pipeline will not shake during the transportation process and affect the processing accuracy. The internal and external synchronous limit mechanism 3 includes The installation shell 15 that is installed on the work plate 12 is fixed on two installation plates 17 on the front and back sides of the upper surface of the installation shell 15 by the installation rod 16, and two U-shaped seats-18 installed on the side of the installation plate 17 are passed through the pin Axle one is hinged on the pivoting arm 19 on the U-shaped seat one 18, the U-shaped seat two 20 installed on one end of the pivoting arm 19, the outer clamping plate 21 hinged on the U-shaped seat one 18 by the pin shaft two, the mounting shell 15 Two support plates 22 are arranged above, and the upper and lower sides of the support plate 22 are fixed with fixed blocks 23, the fixed blocks 23 are hinged inside the U-shaped seat 24 through the pin three, and the U-shaped seat three 24 is slidably installed through the trapezoidal block 60 On the inner wall of the trapezoidal groove provided on the rotating arm 19, one side of the support plate 22 is provided with an adjusting cylinder 30, and the left and right sides of the adjusting cylinder 30 are provided with an inner clamping plate 32 used in conjunction with the outer clamping plate 21, and the mounting shell 15 An operating unit for driving the two support plates 22 to move relative to each other to realize the limit and fixation of the metal pipe is installed inside, and the outer wall and inner wall of the hardware pipe are limited and fixed by using the outer clamping plate 21 and the inner clamping plate 32 to move simultaneously. The fixing effect is good, which can effectively avoid the phenomenon of metal pipe displacement during the drilling process, and effectively prompt the drilling accuracy.

The operating unit includes a two-way screw 25 that is installed in the mounting shell 15, two movable blocks 26 that are threaded on two sections of threads on the two-way screw 25, a connecting rod one 27 installed on the movable block 26, and a connecting rod one 27. The end passes through the channel opened on the side of the mounting shell 15 to extend out of the mounting shell 15 and is fixedly connected with the support plate 22 through the ferrule 28. One end of the two-way screw 25 is fixed with a hand wheel, and the upper surface of the movable block 26 is installed with a limit block. -29, the inner wall of the installation shell 15 is provided with a limit groove 1 for the slide of the limit block 29, through the rotation of the two-way screw 25, the two movable blocks 26 are driven to move mutually, and when they are close to each other, the limit and fixation of the hardware pipeline is realized. When moving away from each other, remove the position-limiting fixation to the hardware pipeline, utilize the setting of the limit block-29 to limit the position of the movable block 26, ensure the stability of the movement of the movable block 26 and not rotate.

The inner clamping plate 32 is fixedly connected with the adjustment cylinder 30 through the spring rod 33. One side of the mounting plate 17 is fixed with an adjustment rod 31 extending into the adjustment cylinder 30. The left and right sides of the outer surface of the adjustment rod 31 are provided with inclined surfaces. Two connecting rods 34 are installed on the clamping plate 32, and the other end of the connecting rod two 34 passes through the through hole provided on the adjusting cylinder 30 and extends to the inside of the adjusting cylinder 30 and is equipped with a wedge-shaped block 35 used in conjunction with the inclined surface on the adjusting rod 31, By arranging the wedge-shaped block 35 to cooperate with the adjustment rod 31, the adjustment cylinder 30 will be driven to move when the support plate 22 moves, and then the wedge-shaped block 35 will be driven to move through the connecting rod 2 34, so that the wedge-shaped block 35 will drive the internal adjustment while moving on the inclined surface. The clamping plate 32 moves to fix the inner wall of the hardware pipe, and the setting of the spring rod 33 can ensure that the internal clamping plate 32 returns to its original position quickly after the hole opening operation.

The processing mechanism 6 is installed on the working frame 4, and is used to process the hardware pipeline fixed by the internal and external synchronous limit mechanism 3. The processing mechanism 6 includes a support unit that can slide up and down and is installed on the working frame 4 and has an opening on the lower surface. The adjustment housing 43 is installed on the installation base 46 in the adjustment housing 43 through bolts 48, and the punching motor 47 is installed on the lower surface of the installation base 46 and the output shaft is equipped with a punching rod. One side of the adjustment housing 43 is vertical Straight open is provided with several screw holes, and bolt 48 passes through screw hole and is connected with installation base 46, utilizes bolt 48 to pass through the screw holes at different positions to fix installation base 46, thereby can the height position of punching motor 47 It can be adjusted and fixed to meet the use of hardware pipes of different specifications.

The support unit includes a connecting frame 44 installed on the front and rear sides of the adjusting shell 43, a stop block 2 45 installed at the end of the connecting frame 44, and the work frame 4 is vertically provided with a limit groove for the stop block 2 45 to slide up and down. Second, the adjusting shell 43 can be supported by the connecting frame 44 and the limiting block 2 45, so that the adjusting shell 43 is more stable and less likely to shake during the up and down movement.

The processing adjustment mechanism 5 is arranged on the working frame 4 to drive the processing mechanism 6 to move up and down to realize the processing operation of the hardware pipeline and return to the original position after the processing operation. The processing adjustment mechanism 5 includes a fixed seat 36 installed on the side of the working frame 4 , the reciprocating screw 38 installed on the fixed seat 36 is rotated by the rotating shaft 2 37, the slider 39 threaded on the surface of the reciprocating screw 38, a connecting rod 3 40 is installed on one side of the slider 39 and the connecting rod 3 40 is connected with the adjustment Shell 43 is connected, and one side of slide block 39 is equipped with guide block 41, and guide block 41 is slidably installed on the outer surface of guide rod 42 installed in fixed seat 36, utilizes the setting of reciprocating lead screw 38 to drive slide block 39 to move up and down, and then The adjusting shell 43 is driven to move up and down by the connecting rod three 40, so that the punching motor 47 can be driven to move up and down to realize the drilling operation.

The driving mechanism 7 is arranged on the frame 1, and is used to cooperate with the transmission mechanism 2 and the processing adjustment mechanism 5, so as to realize the alternate operation of the transmission mechanism 2 and the processing adjustment mechanism 5 during the hardware pipeline processing operation, so as to achieve continuous transportation of the hardware pipeline Processing, the drive mechanism 7 includes two rotating shafts 3 49 that are rotatably installed on the back of the frame 1, and a transmission wheel 50 that is fixedly installed on the outer surfaces of the two rotating shafts 3 49 and is connected by a transmission belt 52. It is fixed on the back of the frame 1 and outputs The driving motor 51 that the shaft is connected to one of the rotating shafts 3 49, several equidistantly installed on the rack plate 1 53 on the outer surface of the transmission belt 52, and several equidistant and misaligned with the rack plate 1 53 are installed on the back of the transmission belt 52. Slat two 54, fixedly installed in one of them rotating shaft one 8 ends and cooperating cylindrical gear one 55 used with rack plate one 53, rotate and be installed on the back of frame 1 by rotating shaft four 56 and use with rack plate two 54 The cylindrical gear two 57, the bevel gear one 58 that is fixedly installed on the end of the rotating shaft four 56, the bevel gear two 59 that is fixedly installed on the end of the rotating shaft two 37 and meshes with the bevel gear one 58, utilizes the rack plate one 53 and the cylinder Gear one 55 cooperates to use, utilizes rack plate two 54 to cooperate with cylindrical gear two 57 to use, thereby can guarantee the continuous effective and alternately of metal pipeline conveying and opening operation during work.

When in use, first put the hardware pipe between the two support plates 22, turn the hand wheel to drive the two-way screw 25 to rotate, so that the two movable blocks 26 are relatively close to each other, and the two support plates 22 are driven under the action of the connecting rod one 27 Close to each other, under the action of the fixed block 23 and U-shaped seat three 24 on the support plate 22 and the effect between the rotating arm 19 and the U-shaped seat one 18, the rotating arm 19 is driven to rotate, so that the outer clamping plate 21 is opposite to the outer wall of the hardware pipe. Clamping is carried out, and when the support plate 22 moves, the wedge-shaped block 35 will be driven by the connecting rod 2 34 to move, and the inner clamping plate 32 will move under the action of the inclined surface on the wedge-shaped block 35 and the adjusting rod 31, so that the inner clamping plate 32 is aligned. The inner wall of the metal pipe is clamped, and then the internal and external synchronous limit of the metal pipe is realized, and then the metal pipe is placed in turn, and then the driving motor 51 and the punching motor 47 are started, and the driving motor 51 drives the rotating shaft 3 49 to rotate, and then drives the transmission belt 52 Rotate, when cylindrical gear 1 55 meshes with rack plate 1 53, it will drive rotating shaft 1 8 to move, and then drive transmission roller 9 to move to realize the motion of hardware pipeline. When cylindrical gear 1 55 is separated from rack plate 1 53, cylindrical gear 2 57 meshes with the second rack plate 54, and now the conveyor belt 10 and the metal pipeline do not move, and at this time, under the meshing action of the cylindrical gear two 57 and the second rack plate 54, the two move to before the first half of the second rack plate 54 At this time, the reciprocating lead screw 38 rotates to drive the slider 39 to move downward, and then the connecting rod 3 40 drives the adjustment shell 43 to move downward, so that the punching motor 47 moves downward to realize the drilling operation, and when the cylindrical gear 2 57 and When the rack plate 2 54 moves to the second half of the rack plate 54, the reciprocating lead screw 38 rotates to drive the slider 39 to move upwards, and then drives the punching motor 47 to move upwards to return to its original position, and then the next cylindrical gear 1 55 Mesh with the gear plate to drive the conveyor belt 10 to move, so that the hardware pipeline moves, so that the next hardware pipeline to be drilled moves to the directly below the drilling motor, and then alternately performs the continuous conveying and processing of the hardware pipeline.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. An internal and external synchronous limit continuous conveying device for hardware pipelines, characterized in that it includes a frame (1) and a working frame (4) installed on the frame (1); The transmission mechanism (2) is arranged on the frame (1) to realize the transmission of the hardware pipeline so as to achieve the transmission of the hardware pipeline; The internal and external synchronous limit mechanism (3) is set on the transmission mechanism (2) for the internal and external synchronous limit and fixation of the hardware pipeline, so as to ensure that the hardware pipeline will not shake during the transportation process and affect the processing accuracy; The internal and external synchronous limit mechanism (3) includes a mounting shell (15) installed on the working plate (12), and two mounting plates ( 17), the two U-shaped seats one (18) installed on one side of the mounting plate (17), the rotating arm (19) hinged on the U-shaped seat one (18) through the pin shaft one, installed on the rotating arm (19 ) at one end of the U-shaped seat 2 (20), and the outer clamping plate (21) hinged on the U-shaped seat 1 (18) through the pin shaft 2, and two support plates (22) are arranged above the installation shell (15) ), the upper and lower sides of the support plate (22) are fixed with fixed blocks (23), and the fixed blocks (23) are hinged inside the U-shaped seat three (24) through the pin shaft three, and the U-shaped seat three (24) Slidingly installed on the inner wall of the trapezoidal groove opened on the rotating arm (19) through the trapezoidal block (60), one side of the support plate (22) is provided with an adjustment cylinder (30), and the adjustment cylinder (30) The left and right sides of the mounting shell (15) are equipped with an inner clamping plate (32) used in conjunction with the outer clamping plate (21), and the inside of the installation shell (15) is equipped with a device for driving the two support plates (22) to move relative to each other to achieve hardware alignment. The operation unit for limiting and fixing the pipeline, the operation unit includes a two-way screw (25) installed in the installation shell (15) and two movable blocks (26 ), the connecting rod one (27) installed on the movable block (26), the end of the connecting rod one (27) extends out of the mounting shell (15) through the channel opened on the side of the mounting shell (15) and passes through the card The sleeve (28) is fixedly connected with the support plate (22), and a hand wheel is fixed at one end of the two-way screw (25), and a limit block one (29) is installed on the upper surface of the movable block (26). The inner wall of the installation shell (15) is provided with a limit slot one for the limit block one (29) to slide; The inner clamping plate (32) is fixedly connected with the adjustment cylinder (30) through a spring rod (33), and one side of the installation plate (17) is fixed with an adjustment rod (31) extending into the adjustment cylinder (30), The left and right sides of the outer surface of the adjusting rod (31) are provided with inclined surfaces, and the connecting rod two (34) is installed on the inner clamping plate (32), and the other end of the connecting rod two (34) passes through The through hole opened on the adjustment cylinder (30) extends to the inside of the adjustment cylinder (30) and the wedge block (35) used in conjunction with the inclined surface on the adjustment rod (31) is installed; The processing mechanism (6) is installed on the working frame (4), and is used for processing the hardware pipeline fixed by the internal and external synchronous limit mechanism (3); The processing adjustment mechanism (5) is set on the working frame (4) to drive the processing mechanism (6) to move up and down to realize the processing operation of the hardware pipeline and return to the original position after the processing operation; The driving mechanism (7) is arranged on the frame (1), and is used to cooperate with the transmission mechanism (2) and the processing adjustment mechanism (5), so as to realize the transmission mechanism (2) and the processing adjustment mechanism (5) during the hardware pipeline processing operation. ) alternately, in order to achieve continuous delivery of hardware pipelines; The transmission mechanism (2) includes two rotating shafts one (8) rotatably mounted on the frame (1), two transmission rollers (9) fixedly mounted on the outer surface of the two rotating shafts one (8), symmetrically fixed Four limit gears (14) are on the outer surface of the two rotating shafts one (8) and connected through two conveyor belts (10). The tooth slots that match the teeth, the two conveyor belts (10) are directly installed with several work plates (12) through several fixed rods (11), and several work plates (12) are passed through several soft The connecting ribs (13) are connected and sleeved on the outer surfaces of the two conveying rollers (9). 2. The internal and external synchronous limit continuous conveying and processing device for hardware pipelines according to claim 1, characterized in that: the processing mechanism (6) includes a support unit that can slide up and down and is installed on the work frame (4) and The adjustment shell (43) with an opening on the lower surface is installed on the installation base (46) in the adjustment housing (43) through bolts (48), installed on the lower surface of the installation base (46) and a punching rod is installed on the output shaft A punching motor (47) is used, and several screw holes are vertically opened on one side of the adjustment housing (43), and the bolts (48) are connected to the installation base (46) through the screw holes. 3. The internal and external synchronous limiting continuous conveying device for hardware pipes according to claim 2, characterized in that: the support unit includes connecting frames (44) installed on the front and rear sides of the adjustment shell (43), installed At the stop block two (45) at the end of the connecting frame (44), the work frame (4) is vertically provided with a stop slot two for the stop block two (45) to slide up and down. 4. The internal and external synchronous limit continuous conveying and processing device for hardware pipelines according to claim 2, characterized in that: the processing adjustment mechanism (5) includes a fixed seat (36) installed on the side of the work frame (4) , the reciprocating lead screw (38) installed on the fixed base (36) is rotated by the second rotating shaft (37), the slider (39) threaded on the surface of the reciprocating screw (38), one of the sliders (39) The connecting rod three (40) is installed on the side and the connecting rod three (40) is connected with the adjustment shell (43), and a guide block (41) is installed on one side of the slider (39), and the guide block (41) The outer surface of the guide rod (42) installed in the fixed seat (36) is slidably installed. 5. The internal and external synchronous limit continuous conveying device for hardware pipes according to claim 4, characterized in that: the driving mechanism (7) includes two rotating shafts three ( 49), the transmission wheel (50) fixedly installed on the outer surfaces of the two rotating shafts three (49) and connected through the transmission belt (52), is fixedly installed on the back of the frame (1) and the output shaft is connected to one of the rotating shafts three (49) Connected driving motors (51), several equidistantly installed on the outer surface of the drive belt (52) rack plate one (53), several equidistant and misplaced with the rack plate one (53) are installed on the drive belt (52) The rack plate two (54) on the back side is fixedly mounted on one of the ends of the rotating shaft one (8) and the cylindrical gear one (55) used in conjunction with the rack plate one (53) is rotated by the four rotating shafts (56). The cylindrical gear two (57) used in conjunction with the rack plate two (54) on the back of the frame (1) is fixedly installed on the bevel gear one (58) at the end of the rotating shaft four (56), and is fixedly installed on the rotating shaft two (37 ) end and bevel gear two (59) meshed with bevel gear one (58).

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