Cutting machine with anti-collision function

Abstract

The cutting machine with the anti-collision function comprises a base, a portal frame fixedly connected to one side of the top of the base through bolts and a material pushing assembly arranged on the other side of the top of the base, and a cutting assembly used for cutting insulating pipes is arranged on the inner side of the portal frame. A clamping mechanism is arranged between the portal frame and the pushing assembly, a second electric push rod is fixedly connected to the upper surface of the top of the portal frame through bolts, the telescopic end of the second electric push rod penetrates through the portal frame and is in transmission fit with the cutting assembly, an insulating ring is fixedly connected to the outer wall of the telescopic end of the second electric push rod, and a conductive ring is fixedly connected to the top of the insulating ring; the lower surface of the top of the portal frame is fixedly connected with an electrode and an insulating sleeve; by arranging the conducting ring and the electrode, when the conducting ring makes contact with the electrode, namely the cutting assembly does not conduct cutting work, the material pushing assembly is in a circuit connection state, and the upper computer can control the material pushing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating product production, in particular to a cutting machine with an anti-collision function. Background Art

[0002] Insulating pipes are an indispensable and important part of the power system and are widely used in construction, industry, transportation, communications and other fields. They effectively prevent wires and cables from being affected by moisture, chemicals, ultraviolet rays and other external factors, extending their service life. After production, insulating pipes need to be cut with a cutting machine for transportation, storage and use.

[0003] After searching, the Chinese patent publication number CN207578504U discloses a plastic product cutting machine, including a base plate, four support columns are welded on the top of the base plate, a cover plate is welded on the top of the support column, a support plate is welded between two support columns, a first threaded rod is rotatably installed between the two support plates, a moving frame is threadedly installed on the first threaded rod, two guide rods are welded between the two support plates, the guide rod is slidably connected to the moving frame, a second threaded rod is rotatably installed on the moving frame, a first motor is fixedly installed on the moving frame, the output shaft of the first motor is fixedly connected to the second threaded rod, a moving block is threadedly installed on the second threaded rod, a cylinder is fixedly connected to the bottom of the moving block, and the piston rod of the cylinder is fixedly connected to the mounting plate.

[0004] The above patent has the following shortcomings: it is provided with a first motor, a third motor and a cylinder to realize the adjustment of the cutting blade in any direction, but when the cylinder drives the cutting blade down for cutting, before it has time to drive the cutting blade up, the first motor starts to drive the cutting blade to move horizontally, causing the cutting blade to collide with the insulating product, thereby causing the risk of damage to the insulating product.

[0005] Therefore, a cutting machine with an anti-collision function is proposed. Utility Model Content

[0006] In view of this, the embodiments of the present utility model hope to provide a cutting machine with an anti-collision function to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the embodiment of the utility model is achieved as follows: a cutting machine with an anti-collision function, comprising a base, a gantry fixedly connected to one side of the top of the base by bolts, and a pushing assembly arranged on the other side of the top of the base, a cutting assembly for cutting insulating pipes is arranged on the inner side of the gantry, and a clamping mechanism is arranged between the gantry and the pushing assembly, an electric push rod 2 is fixedly connected to the upper surface of the top of the gantry by bolts, the telescopic end of the electric push rod 2 passes through the gantry and cooperates with the cutting assembly for transmission, and an insulating ring is fixedly connected to the outer wall of the telescopic end of the electric push rod 2, and a conductive ring is fixedly connected to the top of the insulating ring, an electrode and an insulating sleeve are fixedly connected to the lower surface of the top of the gantry, and the insulating sleeve is fixed to the outer wall of the electrode, and a host computer for controlling the pushing assembly is arranged on the inner side of the gantry.

[0008] In some embodiments, the cutting assembly includes a cutting wheel, a transmission shaft and a fixing plate.

[0009] In some embodiments, the fixed plate is fixedly connected to the two telescopic ends of the electric push rod, the cutting wheel is rotatably connected to the side wall of the fixed plate through a transmission shaft, and the other side wall of the fixed plate is fixedly connected to the motor through bolts, and the output end of the motor is fixedly connected to the transmission shaft through a coupling.

[0010] In some embodiments, the pusher assembly includes a support plate fixedly connected to the top of the base by bolts and an electric push rod fixedly connected to the side wall of the support plate. The telescopic end of the electric push rod passes through the support plate and is fixedly connected to a baffle.

[0011] In some embodiments, a material receiving trough is fixedly installed on the top of the base below the gantry.

[0012] In some embodiments, the base is located between the gantry and the support plate, and the top thereof is fixedly connected to a fixed platform and a support seat, and the top of the fixed platform is fixedly connected to a fixed cylinder.

[0013] In some embodiments, the clamping mechanism is provided with two groups and is respectively located on both sides of the fixed tube. The clamping mechanism includes a swivel and two groups of clamping components that are centrally symmetrically arranged and staggered with each other. The two swivels are rotatably connected to the outer wall of the fixed tube, and the two swivels are fixedly connected by multiple connecting rods.

[0014] In some embodiments, the clamping assembly includes a clamping rod 1 and a clamping rod 2 arranged in a centrally symmetrical manner, one end of the clamping rod 1 is fixedly connected to the side wall of the swivel, and the other end of the clamping rod 1 is movably engaged with the side wall of the fixed cylinder, and one end of the clamping rod 2 is fixedly connected to the side wall of the fixed cylinder, and the other end of the clamping rod 2 is movably engaged with the side wall of the swivel.

[0015] In some embodiments, a hydraulic rod is rotatably connected to the top of the support seat, and a telescopic end of the hydraulic rod is rotatably connected to one of the connecting rods.

[0016] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0017] 1. A cutting machine with anti-collision function, by setting a conductive ring and an electrode, when the conductive ring and the electrode are in contact, that is, when the cutting component is not cutting, the pushing component is in a circuit connection state, and the upper computer can control the pushing component. At this time, the pushing component will not be blocked by the cutting component when pushing the pipe, avoiding the collision between the cutting component and the pipe when the cutting component and the pushing component work at the same time, thereby avoiding damage to the pipe.

[0018] 2. A cutting machine with an anti-collision function, which drives the insulating pipe to move horizontally by setting an electric push rod and a driving baffle, and the distance the baffle moves each time is the cutting length of the insulating pipe. Therefore, the length of the pipe to be cut can be changed by adjusting the moving distance of the baffle, thereby improving the flexibility of the device.

[0019] 3. A cutting machine with an anti-collision function is provided with a clamping rod 1, a clamping rod 2 and a swivel. When a hydraulic rod drives the swivel to rotate, the distance between the two sets of clamping rods 1 and 2 can be changed according to the different rotation directions of the swivel, so that the clamping rod 1 and the clamping rod 2 can clamp insulating pipes of different sizes, thereby improving the practicability of the device.

[0020] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cutting assembly structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0025] Figure 4 It is an overall front sectional view of the utility model.

[0026] Reference numerals:

[0027] 1. Base; 2. Gantry; 3. Material receiving trough; 4. Cutting assembly; 5. Clamping mechanism; 6. Pushing assembly; 7. Fixed table; 8. Clamping rod 1; 9. Clamping rod 2; 10. Swivel; 11. Fixed cylinder; 12. Connecting rod; 13. Hydraulic rod; 14. Support seat; 15. Baffle; 16. Support plate; 17. Electric push rod 1; 18. Motor; 19. Insulating ring; 20. Conductive ring; 21. Electrode; 22. Insulating sleeve; 23. Cutting wheel; 24. Transmission shaft; 25. Fixed plate; 26. Electric push rod 2. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0031] Embodiment 1:

[0032] like Figure 1-4 As shown, a cutting machine with anti-collision function includes a base 1, a gantry 2 fixedly connected to one side of the top of the base 1 by bolts, and a pusher assembly 6 arranged on the other side of the top of the base 1.

[0033] A cutting assembly 4 for cutting insulating pipes is arranged on the inner side of the gantry 2, and a clamping mechanism 5 is arranged between the gantry 2 and the pushing assembly 6. An electric push rod 26 is fixedly connected to the upper surface of the top of the gantry 2 by bolts. The telescopic end of the electric push rod 26 penetrates the gantry 2 and cooperates with the cutting assembly 4 for transmission. An insulating ring 19 is fixedly connected to the outer wall of the telescopic end of the electric push rod 26, and a conductive ring 20 is fixedly connected to the top of the insulating ring 19. An electrode 21 and an insulating sleeve 22 are fixedly connected to the lower surface of the top of the gantry 2, and the insulating sleeve 22 is fixed to the outer wall of the electrode 21. A host computer for controlling the pushing assembly 6 is arranged on the inner side of the gantry 2.

[0034] Start the electric push rod 26 to drive the cutting assembly 4 to descend and cut the pipe. At this time, the conductive ring 20 is not in contact with the electrode 21, and the pushing assembly 6 is in a power-off state. The upper computer cannot start the pushing assembly 6. Therefore, before the cutting assembly 4 is completely raised and reset, the pushing assembly 6 cannot move the pipe; when the cutting assembly 4 completes a cut, the electric push rod 26 drives the cutting assembly 4, the insulating ring 19 and the conductive ring 20 to rise until the conductive ring 20 is in contact with the electrode 21. At this time, the pushing assembly 6 is in a circuit connection state, and the upper computer can control the pushing assembly 6 to push the pipe for the next cutting work.

[0035] By setting the conductive ring 20 and the electrode 21, when the conductive ring 20 and the electrode 21 are in contact, that is, when the cutting component 4 is not performing cutting work, the pushing component 6 is in a circuit connection state, and the upper computer can control the pushing component 6. At this time, the pushing component 6 will not be blocked by the cutting component 4 when pushing the pipe, thereby avoiding the collision between the cutting component 4 and the pipe due to the simultaneous operation of the cutting component 4 and the pushing component 6, thereby avoiding damage to the pipe.

[0036] In this embodiment, the cutting assembly 4 includes a cutting wheel 23, a transmission shaft 24 and a fixed plate 25. The fixed plate 25 is fixedly connected to the telescopic end of the electric push rod 26. The cutting wheel 23 is rotatably connected to the side wall of the fixed plate 25 through the transmission shaft 24, and the other side wall of the fixed plate 25 is fixedly connected to the motor 18 by bolts, and the output end of the motor 18 is fixedly connected to the transmission shaft 24 by a coupling.

[0037] The starter motor 18 drives the transmission shaft 24 to drive the cutting wheel 23 to rotate at high speed, and the electric push rod 26 drives the fixing plate 25 to drive the transmission shaft 24 to descend at a constant speed and perform the reverse insulating pipe cutting operation.

[0038] In this embodiment, the push assembly 6 includes a support plate 16 fixedly connected to the top of the base 1 by bolts and an electric push rod 17 fixedly connected to the side wall of the support plate 16. The telescopic end of the electric push rod 17 passes through the support plate 16 and is fixedly connected to the baffle 15.

[0039] After the insulating tube passes through the clamping mechanism 5, the electric push rod 17 is started according to the length of the insulating tube to push the baffle 15 until the baffle 15 contacts the end of the tube and cooperates with the clamping mechanism 5 to maintain a certain support for the tube. Then, according to the length required for each cutting, the electric push rod 17 is started to drive the baffle 15 and the insulating tube to move horizontally, and the clamping mechanism 5 is cooperated to push the insulating tube, and the moving distance of the baffle 15 is the length of the tube cut each time.

[0040] An electric push rod 17 is provided to drive the baffle 15 to drive the insulating pipe to move horizontally, and the distance the baffle 15 moves each time is the cutting length of the insulating pipe. Therefore, the required cutting length of the pipe can be changed by adjusting the moving distance of the baffle 15, thereby improving the flexibility of the device.

[0041] In this embodiment, a material receiving trough 3 is fixedly installed on the top of the base 1 below the gantry 2. The pipes cut by the cutting wheel 23 all fall into the material receiving trough 3 and are uniformly collected.

[0042] In this embodiment: first, after one end of the insulating pipe with cutting is passed through the clamping mechanism 5, if the pipe does not contact the baffle 15, then the electric push rod 17 is started to drive the baffle 15 to move horizontally until the baffle 15 contacts the pipe and cooperates with the clamping mechanism 5 to maintain a certain support and clamping of the pipe, and then according to the required cutting length, the upper computer controls the electric push rod 17 again to start driving the baffle 15 and the pipe to move toward the cutting component 4. After determining the position, the electric push rod 26 is started to drive the cutting wheel 23 to descend. At the same time, the motor 18 drives the transmission shaft 24 to drive the cutting wheel 23 to rotate at a high speed, thereby completing a pipe cutting operation; under the cutting wheel 23, the cutting wheel 23 is driven ... During the descending period, the conductive ring 20 is not in contact with the electrode 21, so the electric push rod 17 is in a power-off state, and the upper computer cannot start the electric push rod 17, so that when the cutting wheel 23 is in the cutting state, the electric push rod 17 cannot push the pipe, so that the pipe remains fixed, and the cutting wheel 23 cuts stably without colliding with the pipe. When one pipe cutting is completed, the cutting wheel 23 rises and resets, and the conductive ring 20 contacts the electrode 21 to connect the electric push rod 17 power supply. The upper computer can start the electric push rod 17 to drive the baffle 15 to transport the pipe again for the next cutting work, and repeat the above steps until the pipe cutting work is completed.

[0043] Embodiment 2:

[0044] A cutting machine with anti-collision function, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1-3 As shown:

[0045] The top of the base 1 located between the gantry 2 and the support plate 16 is fixedly connected with a fixing platform 7 and a support seat 14 , and the top of the fixing platform 7 is fixedly connected with a fixing cylinder 11 .

[0046] The clamping mechanism 5 is provided with two groups and is respectively located on both sides of the fixed tube 11. The clamping mechanism 5 includes a swivel 10 and two groups of clamping components that are centrally symmetrically arranged and staggered with each other. The two swivels 10 are rotatably connected to the outer wall of the fixed tube 11, and the two swivels 10 are fixedly connected by multiple connecting rods 12.

[0047] The clamping assembly includes a clamping rod 1 8 and a clamping rod 2 9 which are arranged in a central symmetrical manner. One end of the clamping rod 1 8 is fixedly connected to the side wall of the swivel 10, and the other end of the clamping rod 1 8 is movably matched with the side wall of the fixed cylinder 11. One end of the clamping rod 2 9 is fixedly connected to the side wall of the fixed cylinder 11, and the other end of the clamping rod 2 9 is movably matched with the side wall of the swivel 10.

[0048] The top of the support seat 14 is rotatably connected with a hydraulic rod 13 , and the telescopic end of the hydraulic rod 13 is rotatably connected to one of the connecting rods 12 .

[0049] In this embodiment: before the insulating tube is inserted, the hydraulic rod 13 is started to use the connecting rod 12 to drive the swivel 10 to rotate, so that the distance between the two groups of clamping rods 1 8 and clamping rods 2 9 becomes larger, and then the insulating tube is inserted between the two groups of clamping rods 1 8 and clamping rods 2 9, and then the hydraulic rod 13 is started again to drive the swivel 10 to rotate, so that the distance between the clamping rods 1 8 and clamping rods 2 9 is reduced until the insulating tube can be stably clamped.

[0050] By setting the clamping rod 1 8, the clamping rod 2 9 and the swivel 10, when the hydraulic rod 13 drives the swivel 10 to rotate, the distance between the two groups of clamping rods 1 8 and the clamping rods 2 9 can be changed according to the different rotation directions of the swivel 10, so that the clamping rods 1 8 and the clamping rods 2 9 can clamp insulating pipes of different sizes, thereby improving the practicability of the device.

[0051] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A cutting machine with an anti-collision function, comprising a base (1), a gantry (2) fixedly connected to one side of the top of the base (1) by bolts, and a pusher assembly (6) arranged on the other side of the top of the base (1), characterized in that: A cutting assembly (4) for cutting insulating pipes is arranged on the inner side of the gantry (2), and a clamping mechanism (5) is arranged between the gantry (2) and the push assembly (6). The upper surface of the top of the gantry (2) is fixedly connected to an electric push rod (26) by bolts, and the telescopic end of the electric push rod (26) penetrates the gantry (2) and cooperates with the cutting assembly (4) in transmission, and an insulating ring (19) is fixedly connected to the outer wall of the telescopic end of the electric push rod (26), and a conductive ring (20) is fixedly connected to the top of the insulating ring (19). An electrode (21) and an insulating sleeve (22) are fixedly connected to the lower surface of the top of the gantry (2), and the insulating sleeve (22) is fixed to the outer wall of the electrode (21). A host computer for controlling the push assembly (6) is arranged on the inner side of the gantry (2).

2. A cutting machine with anti-collision function according to claim 1, characterized in that: The cutting assembly (4) comprises a cutting wheel (23), a transmission shaft (24) and a fixing plate (25).

3. A cutting machine with anti-collision function according to claim 2, characterized in that: The fixing plate (25) is fixedly connected to the telescopic end of the second (26) electric push rod, the cutting wheel (23) is rotatably connected to the side wall of the fixing plate (25) through a transmission shaft (24), and the other side wall of the fixing plate (25) is fixedly connected to the motor (18) through bolts, and the output end of the motor (18) is fixedly connected to the transmission shaft (24) through a coupling.

4. The cutting machine with anti-collision function according to claim 1, characterized in that: The push assembly (6) comprises a support plate (16) fixedly connected to the top of the base (1) by bolts and an electric push rod (17) fixedly connected to the side wall of the support plate (16); the telescopic end of the electric push rod (17) passes through the support plate (16) and is fixedly connected to a baffle (15).

5. The cutting machine with anti-collision function according to claim 1, characterized in that: A material receiving trough (3) is fixedly installed on the top of the base (1) below the gantry (2).

6. The cutting machine with anti-collision function according to claim 1, characterized in that: The top of the base (1) located between the gantry (2) and the support plate (16) is fixedly connected to a fixed platform (7) and a support seat (14), and the top of the fixed platform (7) is fixedly connected to a fixed cylinder (11).

7. A cutting machine with anti-collision function according to claim 6, characterized in that: The clamping mechanism (5) is provided with two groups and is respectively located on both sides of the fixed cylinder (11). The clamping mechanism (5) comprises a rotating ring (10) and two groups of clamping components which are centrally symmetrically arranged and mutually staggered. The two rotating rings (10) are rotatably connected to the outer wall of the fixed cylinder (11), and the two rotating rings (10) are fixedly connected via a plurality of connecting rods (12).

8. The cutting machine with anti-collision function according to claim 7, characterized in that: The clamping assembly comprises a clamping rod 1 (8) and a clamping rod 2 (9) which are arranged in a central symmetrical manner. One end of the clamping rod 1 (8) is fixedly connected to the side wall of the rotating ring (10), and the other end of the clamping rod 1 (8) is movably matched with the side wall of the fixed cylinder (11). One end of the clamping rod 2 (9) is fixedly connected to the side wall of the fixed cylinder (11), and the other end of the clamping rod 2 (9) is movably matched with the side wall of the rotating ring (10).

9. The cutting machine with anti-collision function according to claim 8, characterized in that: The top of the support seat (14) is rotatably connected to a hydraulic rod (13), and the telescopic end of the hydraulic rod (13) is rotatably connected to one of the connecting rods (12).

Images