A building prefabricated part cutting machine

Abstract

The present invention belongs to the technical field of prefabricated part cutting. A building prefabricated part cutter is disclosed, including a driving component, a first adjusting component is installed on the inner wall of the driving component, a cutting component is installed on the inner wall of the first adjusting component, a second adjusting component is installed on the outer wall of the cutting component, the driving component is used to adjust the horizontal position of the first adjusting component, the first adjusting component is used to adjust the cutting angle of the cutting component, the cutting component is used to cut the prefabricated part, the second adjusting component is used to drive the cutting component, and the driving component includes a mounting frame, and brake wheels are rotatably connected at the four corners of the bottom of the mounting frame. By looping the cutting rope on the prefabricated part, the rotating shaft is driven to rotate by the second motor, the outer gear ring is driven to rotate by the rotating shaft, and the outer gear ring drives the cutting component to rotate through the connecting block, so that the cutting angle of the cutting component can be adjusted, so that the device can adapt to the cutting requirements and improve the work efficiency, accuracy, flexibility and adaptability.

Description

Technical Field

[0001] The invention relates to the field of prefabricated part cutting, and more particularly to a building prefabricated part cutter. Background Art

[0002] Compared with traditional cast-in-place reinforced concrete and masonry buildings, prefabricated buildings are built in a way that prefabricated building components including beams, slabs, columns and exterior walls are produced in factories. After maintenance and acceptance, they are transported to the site for installation and construction. This method can improve construction efficiency. However, the length of the prefabricated parts is predetermined, and in actual construction they need to adapt to different space sizes and be cut and combined, which requires the use of cutting equipment.

[0003] In the existing technology, such as the document with announcement number CN218948005U, a building prefabricated part cutter is specifically disclosed. In the device in the document, the cutting rope adopts a flexible structure, and the right end can be flexibly moved, so that the cutting rope can be put on the cutting position of the prefabricated beam, and then the cutting rope is tightened, and the prefabricated beam is cut by friction between the cutting rope and the prefabricated beam. However, the cutting rope angle in the device cannot be adjusted. If the angle cannot be adjusted, the device may not be able to adapt to the cutting requirements, thereby affecting the work efficiency and accuracy, and limiting the flexibility and adaptability of the device. In view of this, we propose a building prefabricated part cutter. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a building prefabricated component cutter that can meet cutting requirements and improve work efficiency, accuracy, flexibility and adaptability.

[0005] A building prefabricated component cutter comprises a driving assembly, a first adjusting assembly and a cutting assembly;

[0006] The driving assembly includes a mounting frame, and sliding holes are symmetrically opened on both sides of the mounting frame. A baffle is fixedly connected to one end of the mounting frame perpendicular to the sliding hole. A first motor is fixedly connected to the inner wall of the mounting frame. A threaded rod is fixedly connected to the output end of the first motor, and the end of the threaded rod is rotatably matched with the baffle.

[0007] The first adjustment component includes a fixed frame, and limited blocks are fixedly connected on both sides of the fixed frame, the limited blocks correspond to the shape and position of the sliding hole and slide with it, the inner wall of the fixed frame is fixedly connected to the second motor, the output end of the second motor is fixedly connected to the rotating shaft, the circumferential outer wall of the rotating shaft is fixedly connected to the gear, the inner wall of the fixed frame is fixedly connected to the support plate, the support plate is sleeved on the threaded rod to form a screw structure with the threaded rod through the internal thread, and the end of the rotating shaft is rotatably matched with the support plate; two support frames are symmetrically fixedly connected between the inner walls of the fixed frame, and the inner walls of the two support frames are fixedly connected to connecting sleeves, an outer gear ring is provided inside the fixed frame, and the two ends of the outer gear ring are respectively rotatably matched with the connecting sleeve, the outer gear ring is meshed with the gear, and the inner wall of the outer gear ring is fixedly connected to two connecting blocks;

[0008] The cutting assembly includes a casing, the outer wall of which is fixedly connected to two connecting blocks respectively, a mounting wheel is sleeved inside the casing, a driving wheel is fixedly connected to the circumferential outer wall of the mounting wheel, a plurality of grooves are provided along the circumference of the driving wheel, a cutting rope is sleeved on the outer wall of the driving wheel, a plurality of diamond rings are fixedly connected to the circumferential outer wall of the cutting rope, and the diamond rings are snap-fitted with the grooves; a connecting hole is provided on the outer wall of the casing, two through holes are provided on the outer wall of the casing, an arc plate is provided along the outer circumference of the driving wheel, and the driving device of the cutting assembly is connected to the mounting wheel.

[0009] The building prefabricated parts cutter also includes a second adjusting component, which includes a docking plate, an adjusting handwheel is threadedly connected to the inner wall of the docking plate, connecting rods are fixedly connected at both ends of the docking plate, and the circumferential outer walls of the two connecting rods are slidably connected with support blocks, the ends of the two support blocks are fixedly connected to the casing, the ends of the two connecting rods are fixedly connected to shaft seats, and the two shaft seats are slidably connected to the connecting holes; the second adjusting component also includes a slide plate, two guide rods are slidably connected to the inner wall of the slide plate, a third motor is fixedly connected to the inner wall of the slide plate, the output end of the third motor passes through the two shaft seats and is rotatably connected to them, and the output end of the third motor passes through the mounting wheel and is fixedly connected to it; support blocks are respectively provided on both sides of the slide plate, the ends of the two support blocks are respectively fixedly connected to the casing, and the relatively close sides of the two support blocks are respectively fixedly connected to the two guide rods, one of the support blocks is sleeved on the connecting rod and slidably connected to it.

[0010] The first support blocks are fixedly connected on both sides of the installation frame, and two second support blocks are fixedly connected on both sides of the installation frame. The top of the first support block is slidably sleeved with an insertion rod, and the top of each insertion rod is fixedly connected to a tray. The inner wall of the second support block is fixedly connected to a rubber sleeve, and the inner wall of the rubber sleeve is provided with a conical hole. The outer wall of the insertion rod is elastically in contact with the inner wall of the rubber sleeve.

[0011] The four corners of the bottom of the installation frame are rotatably connected with brake wheels.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] (1) By putting a cutting rope on the preform, the second motor drives the rotating shaft to rotate, the rotating shaft drives the outer gear ring to rotate, and the outer gear ring drives the cutting assembly to rotate through the connecting block, so that the cutting angle of the cutting assembly can be adjusted, so that the device can adapt to the cutting requirements and improve work efficiency, accuracy, flexibility and adaptability.

[0014] (2) The mounting wheel is driven to rotate by the third motor, and the driving wheel is driven to rotate by the mounting wheel. When the driving wheel rotates, the groove on the surface of the driving wheel engages with the diamond ring on the cutting rope, so that the cutting rope is driven to rotate rapidly by the diamond ring. Friction is generated between the diamond ring on the cutting rope and the preform, so that the preform can be cut quickly. The cutting method in which the diamond ring is driven to rotate reciprocatingly by the cutting rope can realize flexible cutting of the preform, thereby improving the adaptability of the device.

[0015] (3) By turning the adjusting hand wheel, the docking plate drives the two connecting rods to move, the connecting rods drive the shaft seat to move, the shaft seat drives the third motor to move, and the third motor drives the mounting wheel to move, so that the mounting wheel is close to the through hole, so that the operator can clean the stone chips on the inner wall of the groove.

[0016] The present invention will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the overall structure of the driving assembly of the present invention;

[0019] Figure 3 It is a schematic diagram of the installation structure of the rubber sleeve of the present invention;

[0020] Figure 4 It is a schematic diagram of the overall structure of the first adjustment component of the present invention;

[0021] Figure 5 is a schematic diagram of the internal structure of the first adjustment component of the present invention;

[0022] Figure 6 It is a schematic diagram of the overall structure of the cutting assembly of the present invention;

[0023] Figure 7 It is a schematic diagram of the internal structure of the cutting assembly of the present invention;

[0024] Figure 8 It is a schematic diagram of the installation structure of the installation wheel of the present invention;

[0025] Fig. 9 It is a schematic diagram of the overall structure of the second adjustment component of the present invention.

[0026] Description of the reference numerals in the figure: driving assembly 1, mounting frame 101, sliding hole 102, brake wheel 103, first support block 104, second support block 105, rubber sleeve 106, tapered hole 107, plug rod 108, tray 109, baffle 110, threaded rod 111, first motor 112, first adjustment assembly 2, fixing frame 201, limit block 202, second motor 203, rotating shaft 204, gear 205, support plate 206, support frame 207, connection Sleeve 208, outer gear ring 209, connecting block 210, cutting assembly 3, casing 301, connecting hole 302, through hole 303, mounting wheel 304, driving wheel 305, arc plate 306, groove 307, cutting rope 308, diamond ring 309, second adjusting assembly 4, docking plate 401, adjusting hand wheel 402, connecting rod 403, support block 404, shaft seat 405, slide plate 406, third motor 407, support block 408, guide rod 409. DETAILED DESCRIPTION

[0027] like Figures 1 to 9 As shown, a building prefabricated component cutter includes a driving component 1, a first adjusting component 2, a cutting component 3, and a second adjusting component 4.

[0028] Combination Figure 2 , Figure 3 The driving assembly 1 includes a mounting frame 101, and sliding holes 102 are symmetrically opened on both sides of the mounting frame 101. A baffle 110 is fixedly connected to one end of the mounting frame 101 perpendicular to the sliding hole 102. A first motor 112 is fixedly connected to the inner wall of the mounting frame 101. A threaded rod 111 is fixedly connected to the output end of the first motor 112. The end of the threaded rod 111 is rotatably matched with the baffle 110. First support blocks 104 are fixedly connected to both sides of the mounting frame 101. Two second support blocks 105 are fixedly connected to both sides of the mounting frame 101. The top of the first support block 104 is slidably sleeved with an insertion rod 108. A tray 109 is fixedly connected to the top of each insertion rod 108. The inner wall of the second support block 105 is fixedly connected to a rubber sleeve 106. The inner wall of the rubber sleeve 106 is opened with a tapered hole 107. The outer wall of the insertion rod 108 is elastically in contact with the inner wall of the rubber sleeve 106. Brake wheels 103 are rotatably connected to the four corners of the bottom of the mounting frame 101.

[0029] Combination Figure 4 , Figure 5The first adjustment component 2 includes a fixed frame 201, and the two sides of the fixed frame 201 are fixedly connected to the limit blocks 202, the limit blocks 202 correspond to the shape and position of the sliding hole 102 and slide with it, the inner wall of the fixed frame 201 is fixedly connected to the second motor 203, the output end of the second motor 203 is fixedly connected to the rotating shaft 204, the outer wall of the circumference of the rotating shaft 204 is fixedly connected to the gear 205, the inner wall of the fixed frame 201 is fixedly connected to the support plate 206, and the support plate 206 is sleeved on the threaded rod 111 A lead screw structure is formed by the internal thread and the threaded rod 111, and the end of the rotating shaft 204 is rotatably matched with the support plate 206; two support frames 207 are symmetrically fixedly connected between the inner walls of the fixed frame 201, and the inner walls of the two support frames 207 are fixedly connected with connecting sleeves 208, and an outer gear ring 209 is arranged inside the fixed frame 201, and the two ends of the outer gear ring 209 are respectively rotatably matched with the connecting sleeve 208, the outer gear ring 209 is meshed with the gear 205, and the inner wall of the outer gear ring 209 is fixedly connected with two connecting blocks 210.

[0030] Combination Figure 6 , Figure 7 , Figure 8 The cutting assembly 3 includes a casing 301, the outer walls of which are fixedly connected to the two connecting blocks 210 respectively, a mounting wheel 304 is sleeved inside the casing 301, a driving wheel 305 is fixedly connected to the outer wall of the mounting wheel 304, a plurality of grooves 307 are provided along the circumference of the driving wheel 305, a cutting rope 308 is sleeved on the outer wall of the driving wheel 305, a plurality of diamond rings 309 are fixedly connected to the outer wall of the cutting rope 308, and the diamond rings 309 are snap-fitted with the grooves 307; a connecting hole 302 is provided on the outer wall of the casing 301, two through holes 303 are provided on the outer wall of the casing 301, an arc plate 306 is provided along the outer circumference of the driving wheel 305, and the driving device of the cutting assembly 3 is connected to the mounting wheel 304.

[0031] Combination Fig. 9The second adjustment component 4 includes a docking plate 401, the inner wall of the docking plate 401 is threadedly connected to an adjustment hand wheel 402, the two ends of the docking plate 401 are respectively fixedly connected to connecting rods 403, the outer walls of the two connecting rods 403 are slidably connected to support blocks 404, the ends of the two support blocks 404 are respectively fixedly connected to the housing 301, the ends of the two connecting rods 403 are respectively fixedly connected to shaft seats 405, and the two shaft seats 405 are respectively slidably connected to the connecting holes 302; the second adjustment component 4 also includes a slide plate 406, the inner wall of the slide plate 406 is slidably connected to Two guide rods 409, the inner wall of the slide plate 406 is fixedly connected with a third motor 407, the output end of the third motor 407 passes through the two shaft seats 405 and is rotatably connected thereto, and the output end of the third motor 407 passes through the mounting wheel 304 and is fixedly connected thereto; support blocks 408 are respectively provided on both sides of the slide plate 406, the ends of the two support blocks 408 are respectively fixedly connected to the casing 301, and the relatively close sides of the two support blocks 408 are respectively fixedly connected to the two guide rods 409, and one of the support blocks 408 is sleeved on the connecting rod 403 and is slidably connected thereto.

[0032] The working principle of the present invention is as follows: the brake wheel 103 at the bottom of the device can facilitate the movement of the device, and by knocking on a number of trays 109, the insertion rod 108 can pass through the rubber sleeve 106 in the second support block 105, so that the insertion rod 108 can be inserted into the soil, thereby fixing the device. During the insertion and removal process of the insertion rod 108, the rubber sleeve 106 can scrape the soil on the surface of the insertion rod 108, thereby achieving the effect of removing the soil; by putting the cutting rope 308 on the prefabricated part, the second motor 203 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the outer gear ring 209 to rotate, and the outer gear ring 209 drives the cutting assembly 3 to rotate through the connecting block 210, thereby adjusting the cutting angle of the cutting assembly 3; the third motor 407 drives the mounting wheel 304 to rotate, and the mounting wheel 304 drives the driving wheel 305 to rotate. When the driving wheel 305 rotates, the surface of the driving wheel 305 The groove 307 is engaged with the diamond ring 309 on the cutting rope 308, so that the cutting rope 308 is driven to rotate quickly through the diamond ring 309, and the diamond ring 309 on the cutting rope 308 generates friction with the prefabricated part, so that the prefabricated part can be cut quickly; by rotating the adjusting hand wheel 402, the docking plate 401 drives the two connecting rods 403 to move, the connecting rod 403 drives the shaft seat 405 to move, the shaft seat 405 drives the third motor 407 to move, and the third motor 407 drives the mounting wheel 304 to move, so that the mounting wheel 304 is close to the through hole 303, so that the operator can clean the stone chips on the inner wall of the groove 307; the threaded rod 111 is driven to rotate by the first motor 112, and the support plate 206 drives the fixed frame 201 to drive the limit block 202 to slide along the inner wall of the sliding hole 102, so that the cutting rope 308 can be driven to move during the cutting process, so as to effectively cut the prefabricated part.

Claims

1. A building prefabricated component cutter, characterized in that: It comprises a driving component (1), a first adjusting component (2), a cutting component (3), and a second adjusting component (4); The driving assembly (1) comprises a mounting frame (101), sliding holes (102) are symmetrically formed on both sides of the mounting frame (101), a baffle (110) is fixedly connected to one end of the mounting frame (101) perpendicular to the sliding holes (102), a first motor (112) is fixedly connected to the inner wall of the mounting frame (101), a threaded rod (111) is fixedly connected to the output end of the first motor (112), and the end of the threaded rod (111) is rotatably matched with the baffle (110); The first adjustment component (2) comprises a fixed frame (201), and two sides of the fixed frame (201) are respectively fixedly connected to limit blocks (202), the limit blocks (202) correspond to the shape and position of the sliding hole (102) and are slidably matched therewith, the inner wall of the fixed frame (201) is fixedly connected to a second motor (203), the output end of the second motor (203) is fixedly connected to a rotating shaft (204), the circumferential outer wall of the rotating shaft (204) is fixedly connected to a gear (205), and the inner wall of the fixed frame (201) is fixedly connected to a support plate (206), and the support plate (206) is sleeved on the threaded rod (111). ) and a lead screw structure is formed through an internal thread and a threaded rod (111), and the end of the rotating shaft (204) is rotatably matched with the support plate (206); two support frames (207) are symmetrically fixedly connected between the inner walls of the fixed frame (201), and the inner walls of the two support frames (207) are fixedly connected with a connecting sleeve (208), and an outer gear ring (209) is provided inside the fixed frame (201), and the two ends of the outer gear ring (209) are respectively rotatably matched with the connecting sleeve (208), and the outer gear ring (209) is meshed with the gear (205), and the inner wall of the outer gear ring (209) is fixedly connected with two connecting blocks (210); The cutting assembly (3) comprises a casing (301), the outer wall of the casing (301) being fixedly connected to two connecting blocks (210) respectively, a mounting wheel (304) being sleeved inside the casing (301), a driving wheel (305) being fixedly connected to the circumferential outer wall of the mounting wheel (304), a plurality of grooves (307) being provided along the circumference of the driving wheel (305), a cutting rope (308) being sleeved on the outer wall of the driving wheel (305), a plurality of diamond rings (309) being fixedly connected to the circumferential outer wall of the cutting rope (308), and the diamond rings (309) being snap-fitted with the grooves (307); a connecting hole (302) being provided on the outer wall of the casing (301), two through holes (303) being provided on the outer wall of the casing (301), an arc plate (306) being provided along the outer circumference of the driving wheel (305), and a driving device of the cutting assembly (3) being connected to the mounting wheel (304); The second adjustment component (4) comprises a docking plate (401), the inner wall of the docking plate (401) is threadedly connected to an adjustment hand wheel (402), the two ends of the docking plate (401) are respectively fixedly connected to connecting rods (403), the outer walls of the two connecting rods (403) are slidably connected to support blocks (404), the ends of the two support blocks (404) are respectively fixedly connected to the housing (301), the ends of the two connecting rods (403) are respectively fixedly connected to shaft seats (405), and the two shaft seats (405) are respectively slidably connected to the connecting holes (302); the second adjustment component (4) also comprises a slide plate (406), the inner wall of the slide plate (406) is slidably connected to the There are two guide rods (409), the inner wall of the slide plate (406) is fixedly connected to a third motor (407), the output end of the third motor (407) passes through the two shaft seats (405) and is rotatably connected thereto, and the output end of the third motor (407) passes through the mounting wheel (304) and is fixedly connected thereto; support blocks (408) are respectively provided on both sides of the slide plate (406), the ends of the two support blocks (408) are respectively fixedly connected to the housing (301), and the relatively close sides of the two support blocks (408) are respectively fixedly connected to the two guide rods (409), and one of the support blocks (408) is sleeved on the connecting rod (403) and is slidably connected thereto.

2. The prefabricated building component cutter according to claim 1, characterized in that: The two sides of the installation frame (101) are respectively fixedly connected with first support blocks (104), and the two sides of the installation frame (101) are respectively fixedly connected with two second support blocks (105). The top of each first support block (104) is slidably sleeved with an insertion rod (108), and the top of each insertion rod (108) is fixedly connected with a tray (109). The inner wall of the second support block (105) is respectively fixedly connected with a rubber sleeve (106), and the inner wall of the rubber sleeve (106) is provided with a conical hole (107). The outer wall of the insertion rod (108) is respectively in elastic contact with the inner wall of the rubber sleeve (106).

3. The prefabricated building component cutter according to claim 1 or 2, characterized in that: Braking wheels (103) are rotatably connected at the four corners of the bottom of the installation frame (101).

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