CN221736319U - A clamping device for cutting and producing drainage pipes - Google Patents

Abstract

The utility model discloses clamping equipment for production and cutting of drain pipes, which relates to the technical field of equipment for processing drain pipes and particularly comprises a bottom plate, wherein a transverse plate is arranged above the bottom plate, a plurality of H-shaped brackets are symmetrically arranged at the bottom of the transverse plate, the bottoms of the H-shaped brackets are connected with the bottom plate, first strip-shaped seats are vertically arranged at the tops of two sides of the transverse plate, a plurality of supporting rollers are vertically arranged between the first strip-shaped seats, and the supporting rollers are respectively and rotatably connected with the first strip-shaped seats at two ends through bearings; the transverse plate is characterized in that a plurality of clamping mechanisms are symmetrically arranged on one side of the transverse plate and comprise vertical rods, a first transverse rod is vertically arranged on the top ends of the vertical rods, and a second transverse rod is arranged below the first transverse rod. When the automatic blanking machine is used, the cutting stability and the cutting efficiency are improved, the physical health of staff is guaranteed, automatic blanking is realized, and time and labor are saved.

Description

A clamping device for cutting and producing drainage pipes

Technical Field

The utility model relates to the technical field of drainage pipe processing equipment, in particular to a clamping device for drainage pipe production and cutting.

Background Art

Drainage pipe refers to a pipeline system used to transport and discharge wastewater and sewage. It is mainly responsible for the drainage of rainwater, sewage, farmland irrigation and other drainage tasks. According to different materials, it can be divided into plastic drainage pipes, concrete pipes and reinforced concrete pipes. The common PVC pipes in life need to be cut into equal lengths after production and cooling to facilitate subsequent transportation.

In the existing process of cutting the drainage pipe, it is necessary to position and clamp it to avoid slipping and causing the cutting position to shift, affecting the cutting effect and cutting quality. The staff generally use multiple clamps to fix the pipe on the cutting table. This positioning method is cumbersome to operate, and the installation, adjustment and removal of the clamps take a long time, which will affect the overall production and processing efficiency of the drainage pipe. In response to the above problems, we proposed a clamping device for drainage pipe production and cutting.

Utility Model Content

In view of the shortcomings of existing drainage pipe processing equipment, such as cumbersome operation, time-consuming and labor-intensive, and affecting production and processing efficiency, the utility model provides a clamping device for drainage pipe production and cutting, which has the advantages of convenient operation, time-saving and labor-saving, and improved production and processing efficiency, solving the problems raised in the above-mentioned background technology.

In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

A clamping device for production and cutting of drainage pipes is designed, comprising a bottom plate, a horizontal plate is arranged above the bottom plate, a plurality of H-shaped brackets are symmetrically installed at the bottom of the horizontal plate, the bottom of the H-shaped bracket is connected to the bottom plate, first strip seats are vertically installed at the tops of both sides of the horizontal plate, a plurality of supporting rollers are vertically arranged between the first strip seats, and the supporting rollers are rotatably connected to the first strip seats at both ends through bearings;

A plurality of clamping mechanisms are symmetrically arranged on one side of the horizontal plate, and the clamping mechanism includes a vertical rod, a first horizontal rod is vertically installed on the top of the vertical rod, a second horizontal rod is arranged below the first horizontal rod, one end of the second horizontal rod is connected to the vertical rod, a push-pull cylinder is fixedly installed on the other end of the second horizontal rod, a second strip seat is arranged between the first and second cross bars, the top of the push-pull cylinder is connected to the second strip seat, and a pressing block is fixedly installed on the bottom of one end of the second strip seat;

It also includes a cutting mechanism, which is located on one side of the transverse plate, and the bottom of the cutting mechanism is connected to the bottom plate.

Optionally, the cutting mechanism includes a vertical plate, the bottom of the vertical plate is connected to the bottom plate, a second groove is opened on the side of the vertical plate close to the horizontal plate, a ball screw is arranged inside the second groove, the ball screw is rotatably connected to both sides of the inner wall of the second groove through bearings, a nut block is arranged on the outside of the ball screw, and the nut block is spirally connected to the ball screw through a nut;

A vertical plate is provided on one side of the nut block, one side of the vertical plate is connected to the nut block, a gear box is fixedly installed on the other side of the vertical plate, a second motor is fixedly installed on the top of the gear box, an output end of the second motor is connected to an input end of the gear box, a circular saw blade is coaxially fixedly connected to the output end of the gear box, a third motor is fixedly installed on the top of the vertical plate, and the top end of the ball screw passes through the vertical plate and is connected to the output end of the third motor.

Optionally, a first groove is provided on both sides of the vertical plate, a second guide rod is provided inside the first groove, the second guide rod is respectively connected to both sides of the inner wall of the first groove, a guide sleeve is slidably connected to the outer side of the second guide rod, and one side of the guide sleeve is connected to the vertical plate.

Optionally, a corresponding protective shield is provided on the outer side of the circular saw blade, and one side of the protective shield is connected to the gear box.

Optionally, a waste collecting box is fixedly connected to the bottom of one side of the vertical plate, a material dropping groove corresponding to the circular saw blade is opened on the horizontal plate, a waste material passage is connected to the bottom end of the material dropping groove, and the bottom of the waste passage is connected to the waste collecting box;

An exhaust slot is provided on one side of the inner wall of the waste collecting box, an exhaust fan is installed inside the exhaust slot, a quadrilateral frame is inclinedly provided on one side of the exhaust slot, the quadrilateral frame is located inside the waste collecting box, the quadrilateral frames are respectively connected to the two sides of the inner wall of the waste collecting box, a filter is fixedly installed inside the quadrilateral frame, a pull-out box is slidably connected to the bottom of the inner cavity of the waste collecting box, and one side of the pull-out box extends to the outside of the waste collecting box.

Optionally, two fixing seats are symmetrically installed on one side of one of the first bar-shaped seats, a transmission shaft is provided between the fixing seats, the transmission shaft is rotatably connected to the fixing seats at both ends through bearings, a plurality of L-shaped rods are symmetrically installed on the outer side of the transmission shaft, a through slot corresponding to the L-shaped rod is opened on the first bar-shaped seat, and the L-shaped rod is located inside the through slot;

A material guide inclined plate is provided on one side of the horizontal plate away from the vertical rod, and the top of the material guide inclined plate is connected to the horizontal plate. A first motor is provided below the material guide inclined plate, and the first motor is fixedly mounted on the bottom plate. A second sprocket is fixedly connected to the output end of the first motor, and one end of the transmission shaft passes through the outside of the fixed seat and is fixedly connected to the first sprocket, and the first sprocket and the second sprocket are connected by a transmission chain.

Optionally, a first guide rod is provided between the first cross bar and the second cross bar, the first guide rod is connected to the first cross bar and the second cross bar respectively, and one end of the second strip seat away from the pressing block is slidably connected to the first guide rod.

Compared with the prior art, the utility model can, when in use, firmly position and fix the end of the drainage pipe to be cut between the pressing block and the supporting roller through multiple clamping mechanisms on one side of the horizontal plate, so as to avoid radial runout of the drainage pipe during the cutting process and improve the cutting stability; by setting a waste collecting box assembly, the particles flying in the air generated during the cutting process will be collected in a centralized manner, thereby ensuring the health of the staff; by setting an L-shaped rod, after the cutting is completed, the L-shaped rod rotates with the transmission shaft as the center, thereby driving the pipe to roll off the guide inclined plate, thereby realizing automatic unloading, improving the cutting efficiency, and saving time and effort.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model.

FIG. 2 is a schematic diagram of the specific structure of the cutting mechanism of the utility model.

FIG. 3 is a schematic diagram of the internal structure of the waste collection box of the present invention.

In the figure: 1, bottom plate; 2, horizontal plate; 3, H-shaped bracket; 4, first bar seat; 5, supporting roller; 6, vertical rod; 7, first horizontal rod; 8, second horizontal rod; 9, first guide rod; 10, push-pull cylinder; 11, second bar seat; 12, pressing block; 13, through groove; 14, fixed seat; 15, transmission shaft; 16, L-shaped rod; 17, first sprocket; 18, first motor; 19, second sprocket; 20, guide inclined plate; 21, vertical plate; 22. Vertical plate; 23. Gear box; 24. Second motor; 25. Circular saw blade; 26. Protective shield; 27. First groove; 28. Second guide rod; 29. Guide sleeve; 30. Second groove; 31. Nut block; 32. Ball screw; 33. Third motor; 34. Material chute; 35. Waste collection box; 36. Pull-out box; 37. Filter; 38. Quadrilateral frame; 39. Waste duct; 40. Exhaust trough; 41. Exhaust fan.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 3. The utility model provides a technical solution: a clamping device for production and cutting of drainage pipes, including a base plate 1, a horizontal plate 2 is provided above the base plate 1, a plurality of H-shaped brackets 3 are symmetrically installed at the bottom of the horizontal plate 2, the bottom of the H-shaped bracket 3 is connected to the base plate 1, first strip seats 4 are vertically installed at the top of both sides of the horizontal plate 2, a plurality of support rollers 5 are vertically provided between the first strip seats 4, and the support rollers 5 are rotatably connected to the first strip seats 4 at both ends through bearings.

As shown in FIG. 1 , by providing the support roller 5 , the drainage pipe to be cut can move more smoothly, and its concave design can hold the drainage pipe firmly from the bottom.

A plurality of clamping mechanisms are symmetrically arranged on one side of the horizontal plate 2, and the clamping mechanism includes a vertical rod 6, a first horizontal rod 7 is vertically installed on the top of the vertical rod 6, a second horizontal rod 8 is arranged below the first horizontal rod 7, one end of the second horizontal rod 8 is connected to the vertical rod 6, a push-pull cylinder 10 is fixedly installed on the other end of the second horizontal rod 8, a second strip seat 11 is arranged between the first cross bar 7 and the second cross bar 8, the top of the push-pull cylinder 10 is connected to the second strip seat 11, and a pressing block 12 is fixedly installed on the bottom of one end of the second strip seat 11.

As shown in Figure 2, the push-pull cylinder 10 is used to drive the second strip seat 11 between the first cross bar 7 and the second cross bar 8 to move downward, and multiple groups of pressing blocks 12 and supporting rollers 5 cooperate to firmly position and fix the drainage pipe to be cut on the cross plate 2, which is convenient for subsequent cutting work.

It also includes a cutting mechanism, which is located on one side of the horizontal plate 2, and the bottom of the cutting mechanism is connected to the bottom plate 1. After the drain pipe is firmly positioned, the cutting mechanism can be used to cut the drain pipe into multiple sections of equal length.

Furthermore, the cutting mechanism includes a vertical plate 21, the bottom of the vertical plate 21 is connected to the bottom plate 1, a second groove 30 is opened on the side of the vertical plate 2 close to the horizontal plate 2, a ball screw 32 is arranged inside the second groove 30, the ball screw 32 is rotatably connected to the two sides of the inner wall of the second groove 30 through bearings, a nut block 31 is arranged on the outside of the ball screw 32, and the nut block 31 is spirally connected to the ball screw 32 through a nut.

A vertical plate 22 is provided on one side of the nut block 31, and one side of the vertical plate 22 is connected to the nut block 31. A gear box 23 is fixedly installed on the other side of the vertical plate 22. A second motor 24 is fixedly installed on the top of the gear box 23. The output end of the second motor 24 is connected to the input end of the gear box 23. A circular saw blade 25 is coaxially fixedly connected to the output end of the gear box 23. A third motor 33 is fixedly installed on the top of the vertical plate 21, and the top end of the ball screw 32 passes through the vertical plate 21 and is connected to the output end of the third motor 33.

As shown in FIG2 , the third motor 33 , the ball screw 32 , and the nut block 31 can be used to drive the vertical plate 22 assembly to move up and down, and the second motor 24 drives the circular saw blade 25 through the gear box 23 to cut the drain pipe, which is easy to operate.

Furthermore, a first groove 27 is provided on both sides of the vertical plate 21, and a second guide rod 28 is provided inside the first groove 27. The second guide rod 28 is respectively connected to the two sides of the inner wall of the first groove 27, and a guide sleeve 29 is slidably connected to the outer side of the second guide rod 28, and one side of the guide sleeve 29 is connected to the vertical plate 22.

The second guide rod 28 and the guide sleeve 29 in the first groove 27 ensure that the vertical plate 22 assembly remains stable and smooth when moving up and down, thereby improving the cutting stability.

Furthermore, a corresponding protective shield 26 is provided on the outer side of the circular saw blade 25, and one side of the protective shield 26 is connected to the gear box 23. By providing the protective shield 26, the circular saw blade 25 is prevented from directly contacting the worker's limbs, and the cutting fragments are prevented from splashing, thereby improving the safety performance.

Furthermore, a waste collecting box 35 is fixedly connected to the bottom of one side of the vertical plate 21, and a material dropping groove 34 corresponding to the circular saw blade 25 is opened on the horizontal plate 2. A waste material passage 39 is connected to the bottom end of the material dropping groove 34, and the bottom of the waste material passage 39 is connected to the waste collecting box 35.

An exhaust slot 40 is provided on one side of the inner wall of the waste collecting box 35, and an exhaust fan 41 is installed inside the exhaust slot 40. A quadrilateral frame 38 is inclined on one side of the exhaust slot 40. The quadrilateral frame 38 is located inside the waste collecting box 35. The quadrilateral frame 38 is respectively connected to the two sides of the inner wall of the waste collecting box 35. A filter screen 37 is fixedly installed inside the quadrilateral frame 38. A pull-out box 36 is slidably connected to the bottom of the inner cavity of the waste collecting box 35, and one side of the pull-out box 36 extends to the outside of the waste collecting box 35.

As shown in Figure 3, after the exhaust fan 41 inside the exhaust slot 40 is started, negative pressure can be generated inside the waste collecting box 35. The cutting debris will enter the waste collecting box 35 through the drop chute 34 and the waste duct 39 in turn, and then the filter net 37 will intercept the waste debris in the pull-out box 36, and the clean air will be discharged from the exhaust slot 40, thereby ensuring the health of the staff.

Furthermore, two fixed seats 14 are symmetrically installed on one side of one of the first bar seats 4, a transmission shaft 15 is provided between the fixed seats 14, the transmission shaft 15 is rotatably connected to the fixed seats 14 at both ends through bearings, and a plurality of L-shaped rods 16 are symmetrically installed on the outside of the transmission shaft 15. A through groove 13 corresponding to the L-shaped rod 16 is opened on the first bar seat 4, and the L-shaped rod 16 is located inside the through groove 13.

A material guide inclined plate 20 is inclined on one side of the horizontal plate 2 away from the vertical rod 6. The top of the material guide inclined plate 20 is connected to the horizontal plate 2. A first motor 18 is provided below the material guide inclined plate 20. The first motor 18 is fixedly mounted on the base plate 1. The output end of the first motor 18 is fixedly connected to the second sprocket 19. One end of the transmission shaft 15 passes through the outside of the fixed seat 14 and is fixedly connected to the first sprocket 17. The first sprocket 17 and the second sprocket 19 are connected by a transmission chain.

As shown in Figures 2 and 3, the first motor 18, the first sprocket 17, and the second sprocket 19 are used to drive the transmission shaft 15 to rotate, and the L-shaped rod 16 then rotates with the transmission shaft 15 as the center, so that the drainage pipe rolls onto the bottom plate 1 through the guide inclined plate 20, realizing automatic unloading.

Furthermore, a first guide rod 9 is provided between the first cross bar 7 and the second cross bar 8, and the first guide rod 9 is connected to the first cross bar 7 and the second cross bar 8 respectively. The end of the second bar seat 11 away from the pressing block 12 is slidably connected to the first guide rod 9. By providing the first guide rod 9, the second bar seat 11 assembly is more stable and smooth when displaced up and down, thereby improving the clamping stability.

To sum up, when the clamping equipment for production and cutting of drain pipes is used, the staff first places the cooled drain pipe on the support roller 5, and then uses multiple clamping mechanisms to firmly position and fix the drain pipe between the support roller 5 and the pressing block 12. After the clamping and positioning is completed, the circular saw blade 25 assembly is driven by the third motor 33, the ball screw 32, and the nut block 31 to cut the drain pipe. The dust particles generated during the cutting process will enter the waste collecting box 35, and the cut drain pipe will fall onto the guide inclined plate 20 through the L-shaped rod 16, realizing automatic unloading. The entire processing process requires less manual operation, saving time and effort.

In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Furthermore, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a drain pipe production cuts and uses clamping equipment, includes bottom plate (1), bottom plate (1) top is equipped with diaphragm (2), a plurality of H type supports (3) are installed to diaphragm (2) bottom symmetry, H type support (3) bottom is connected with bottom plate (1), its characterized in that: the tops of two sides of the transverse plate (2) are vertically provided with first strip-shaped seats (4), a plurality of supporting rollers (5) are vertically arranged between the first strip-shaped seats (4), and the supporting rollers (5) are respectively and rotatably connected with the first strip-shaped seats (4) at two ends through bearings;

A plurality of clamping mechanisms are symmetrically arranged on one side of the transverse plate (2), each clamping mechanism comprises a vertical rod (6), a first transverse rod (7) is vertically arranged at the top end of each vertical rod (6), a second transverse rod (8) is arranged below each first transverse rod (7), one end of each second transverse rod (8) is connected with each vertical rod (6), a push-pull cylinder (10) is fixedly arranged at the other end of each second transverse rod (8), a second strip-shaped seat (11) is arranged between each first transverse rod (7) and each second transverse rod (8), the top end of each push-pull cylinder (10) is connected with each second strip-shaped seat (11), and a pressing block (12) is fixedly arranged at the bottom of one end of each second strip-shaped seat (11);

The cutting mechanism is positioned on one side of the transverse plate (2), and the bottom of the cutting mechanism is connected with the bottom plate (1).

2. A holding apparatus for cutting drain pipe production according to claim 1, wherein: the cutting mechanism comprises a vertical plate (21), the bottom of the vertical plate (21) is connected with a bottom plate (1), a second groove (30) is formed in one side, close to a transverse plate (2), of the vertical plate (21), a ball screw (32) is arranged in the second groove (30), the ball screw (32) is respectively and rotatably connected with two sides of the inner wall of the second groove (30) through bearings, a nut block (31) is arranged on the outer side of the ball screw (32), and the nut block (31) is in spiral connection with the ball screw (32) through a nut;

The nut piece (31) one side is equipped with riser (22), riser (22) one side is connected with nut piece (31), riser (22) opposite side fixed mounting has gear box (23), gear box (23) top fixed mounting has second motor (24), second motor (24) output is connected with gear box (23) input, coaxial fixedly connected with circular saw blade (25) of gear box (23) output, riser (21) top fixed mounting has third motor (33), ball screw (32) top runs through riser (21) and is connected with third motor (33) output.

3. A holding apparatus for cutting drain pipe production according to claim 2, wherein: the two sides of the vertical plate (21) are provided with first grooves (27), the inside of the first grooves (27) is provided with second guide rods (28), the second guide rods (28) are respectively connected with the two sides of the inner wall of the first grooves (27), the outside sliding connection of second guide bar (28) has uide bushing (29), uide bushing (29) one side is connected with riser (22).

4. A holding apparatus for cutting drain pipe production according to claim 2, wherein: the outer side of the circular saw blade (25) is provided with a protective shielding cover (26) corresponding to the circular saw blade, and one side of the protective shielding cover (26) is connected with the gear box (23).

5. A holding apparatus for cutting drain pipe production according to claim 2, wherein: the bottom of one side of the vertical plate (21) is fixedly connected with a waste collection box body (35), a blanking groove (34) corresponding to the circular saw blade (25) is formed in the transverse plate (2), the bottom end of the blanking groove (34) is connected with a waste material through pipe (39), and the bottom of the waste material through pipe (39) is connected with the waste collection box body (35);

exhaust groove (40) have been seted up to useless box (35) inner wall one side of collection, exhaust groove (40) internally mounted has exhaust fan (41), exhaust groove (40) one side slope is equipped with quadrilateral frame (38), quadrilateral frame (38) are located the useless box (35) of collection inside, quadrilateral frame (38) are connected with useless box (35) inner wall both sides respectively, quadrilateral frame (38) internally mounted has filter screen (37), useless box (35) inner chamber bottom sliding connection of collection has pull box (36), pull box (36) one side runs through to the useless box (35) of collection outside.

6. A holding apparatus for cutting drain pipe production according to claim 1, wherein: two fixing seats (14) are symmetrically arranged on one side of one first bar-shaped seat (4), a transmission shaft (15) is arranged between the fixing seats (14), the transmission shaft (15) is respectively and rotatably connected with the fixing seats (14) at two ends through bearings, a plurality of L-shaped rods (16) are symmetrically arranged on the outer side of the transmission shaft (15), through grooves (13) corresponding to the L-shaped rods (16) are formed in the first bar-shaped seat (4), and the L-shaped rods (16) are positioned in the through grooves (13);

The utility model discloses a horizontal plate (2) is kept away from montant (6) one side slope and is equipped with guide swash plate (20), guide swash plate (20) top is connected with diaphragm (2), guide swash plate (20) below is equipped with first motor (18), first motor (18) fixed mounting is on bottom plate (1), first motor (18) output fixedly connected with second sprocket (19), transmission shaft (15) one end runs through to fixing base (14) outside and fixedly connected with first sprocket (17), be connected through drive chain between first sprocket (17) and second sprocket (19).

7. A holding apparatus for cutting drain pipe production according to claim 1, wherein: be equipped with first guide bar (9) between first horizontal pole (7) and second horizontal pole (8), first guide bar (9) are connected with first horizontal pole (7), second horizontal pole (8) respectively, the one end and first guide bar (9) sliding connection of pressing piece (12) are kept away from to second bar seat (11).