Plate edge cutting device for constructional engineering

Abstract

The utility model discloses a plate trimming device for constructional engineering, which comprises a support frame, a conveying driving unit, a cutting driving unit, a plate conveying mechanism and a cutting chip conveying and collecting mechanism are arranged on the support frame, a left shaft seat and a right shaft seat are respectively arranged on the front side and the rear side of the top of the support frame, and a left rotating shaft is arranged on the left shaft seat. The conveying driving unit drives the left rotating shaft to rotate, a right rotating shaft is arranged on the right shaft seat, a left conveying gear is arranged on the left rotating shaft, a right conveying gear is arranged on the right rotating shaft, a plate conveying belt is installed between the left conveying gear and the right conveying gear, a plate reference pushing piece is detachably arranged on the plate conveying belt, and a supporting piece is arranged on the supporting frame. A cutting shaft seat is arranged at the top of the supporting frame, a cutting shaft is arranged on the cutting shaft seat, cutting blades are arranged on the cutting shaft at intervals, and the cutting chip conveying and collecting mechanism is arranged below the cutting blades. The double-edge trimming machine has the characteristics of simultaneous double-edge trimming, labor-saving operation, high working efficiency, convenience in batch trimming and cutting chip collection.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a plate edge trimming device for construction engineering. Background Art

[0002] Construction projects refer to the engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities.

[0003] In the process of construction engineering, it is often necessary to trim the edges of the plates. However, in the process of processing, the existing construction engineering plate trimming device needs to manually adjust the plate and trim the other side of the plate after trimming one side. The operation is very time-consuming and labor-intensive, and the work efficiency is low. Secondly, in the process of processing construction engineering plates, it is often necessary to cut the plates into uniform lengths in batches. How to improve the efficiency of batch processing is also currently needed. In addition, an existing construction engineering plate trimming device lacks the collection of cutting chips, which makes it very troublesome to clean the site after trimming is completed, so it is necessary to improve it. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a plate trimming device for construction engineering, which has the characteristics of simultaneous trimming of both sides, labor-saving operation, high work efficiency, convenient batch trimming and collection of cutting chips.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate trimming device for construction engineering, comprising a support frame, a conveying drive unit, a cutting drive unit, a plate conveying mechanism and a cutting chip conveying and collecting mechanism are arranged on the support frame, a left shaft seat and a right shaft seat are arranged on the front and rear sides of the top of the support frame respectively, a left rotating shaft is arranged on the left shaft seat, the conveying drive unit drives the left rotating shaft to rotate, the right rotating shaft seat is arranged on the right shaft seat, a left conveying gear is arranged on the left rotating shaft, and a right conveying gear is arranged on the right rotating shaft, a plate conveying belt is installed between the left conveying gear and the right conveying gear, a plate reference pushing piece is detachably arranged at intervals on the plate conveying belt, a support piece is arranged on the support frame, and a guide slide groove piece for supporting the plate conveying belt is arranged on the support piece, the conveying drive unit drives the connection with the cutting chip conveying and collecting mechanism, a cutting shaft seat is arranged on the top of the support frame, a cutting shaft is arranged on the cutting shaft seat, a cutting blade is arranged at intervals on the cutting shaft, the cutting drive unit drives the connection with the cutting shaft, and the cutting chip conveying and collecting mechanism is arranged on the side and below the cutting blade.

[0006] As a preferred embodiment of the present invention, an arc-shaped protective cover is provided on the left side of the support frame.

[0007] As a preferred embodiment of the utility model, a top frame is arranged on the support frame, a pressure plate is rotatably arranged on the top frame, and an arc portion and a flat pressing portion are arranged on the pressure plate.

[0008] As a preferred embodiment of the utility model, a cutting line reference rod is provided on the top frame, and the cutting line reference rod is in the same straight line as the cutting blade.

[0009] As a preferred embodiment of the utility model, the conveying drive unit includes a driving motor and a reducer, the driving motor is transmission-connected to the reducer, the reducer is provided with an output shaft, the output shaft is provided with a driving gear I and a driving gear II, a driven gear I is provided in the middle of the left rotating shaft, a toothed transmission belt I is installed between the driving gear I and the driven gear I, a cutting chip conveying shaft seat I is provided on the support frame, a cutting chip conveying rotating shaft I is rotationally provided on the cutting chip conveying shaft seat I, a driven gear II is provided on the cutting chip conveying rotating shaft I, and the driving gear I A toothed transmission belt II is installed between I and the driven gear II, pulleys I are arranged at both ends of the cutting chip conveying rotating shaft I, the support frame is provided with an extension seat, the extension seat is provided with a cutting chip conveying shaft seat II, the cutting chip conveying rotating shaft II is provided on the cutting chip conveying shaft seat II, a pulley II is provided on the cutting chip conveying rotating shaft II, an oblique conveying belt is arranged between the pulley I and the pulley II, a concave plate is provided on the support frame, the oblique conveying belt moves on the concave plate, and a collecting container is provided under one end of the oblique conveying belt.

[0010] As a preferred embodiment of the utility model, the cutting drive unit comprises a cutting motor, the cutting motor is driven by a belt driving wheel, a belt driven wheel is arranged on the cutting shaft, and a transmission belt is arranged between the belt driving wheel and the belt driven wheel.

[0011] As a preferred embodiment of the present invention, the plate reference push piece is a right-angled trapezoidal plate.

[0012] By adopting the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] The utility model has a simple and reasonable structure. When in use, the plate is placed on the plate conveyor belt, and then the left side is abutted against the plate reference push piece. When placing, the front and rear sides of the plate need to be adjusted to exceed the position of the cutting blade outward so that the plate is simultaneously placed on the plate conveyor belt at the front and rear sides, and then the conveying drive unit and the cutting drive unit are started. The conveying drive unit drives the left rotating shaft to rotate, wherein the left rotating shaft is provided with a left conveying gear, and the right rotating shaft is provided with a right conveying gear. The plate conveyor belt is installed between the left conveying gear and the right conveying gear, so that the plate conveyor belt can be driven to move horizontally, and then the plate on the plate conveyor belt moves toward the cutting blade. In this process, the cutting drive unit drives the cutting shaft to rotate. The cutting blades are in a rotating cutting state, and the distance between the cutting blades is the front and rear length of the plate after the trimming is completed. This structure can trim the front and rear ends of the plate well, achieving simultaneous trimming on both sides. The operation is very labor-saving and the work efficiency is high. When the trimming is completed, the next plate can be placed directly. This structure can batch cut plates with the same front and rear lengths, and has better usability. Since the plate reference pushers are detachably arranged at intervals on the plate conveyor belt, the distance between the plate reference pushers can be adjusted according to actual conditions, so as to be suitable for the trimming of construction plates of different widths. The cutting chips can be collected at the side and bottom of the cutting blade through the cutting chip conveying and collecting mechanism, which greatly reduces the trouble of cleaning the site after the trimming is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model without a top frame;

[0017] Figure 3 This is a front structural schematic diagram of the utility model without a top frame;

[0018] Figure 4 This is a schematic diagram of the installation of a pulley II on the extension seat of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the pressing plate of the utility model;

[0020] In the figure: 1, support frame; 2, left shaft seat; 3, right shaft seat; 4, left rotating shaft; 5, right rotating shaft; 6, left conveying gear; 7, right conveying gear; 8, plate conveyor belt; 9, plate reference push piece; 10, support piece; 11, guide slide piece; 12, cutting shaft seat; 13, cutting shaft; 14, cutting blade; 15, arc-shaped protective cover; 16, top frame; 17, pressure plate piece; 18, arc part; 19, flat pressing part; 20, cutting line reference rod; 21, driving motor; 22, reducer; 23, output shaft; 24, driving gear I; 2 5. Driving gear II; 26. Driven gear I; 27. Toothed transmission belt I; 28. Cutting chip conveying shaft seat I; 29. ​​Cutting chip conveying rotating shaft I; 30. Driven gear II; 31. Toothed transmission belt II; 32. Pulley I; 33. Extension seat; 34. Cutting chip conveying shaft seat II; 35. Cutting chip conveying rotating shaft II; 36. Pulley II; 37. Oblique conveying belt; 38. Concave plate; 39. Collecting container; 40. Cutting motor; 41. Belt driving wheel; 42. Belt driven wheel; 43. Transmission belt. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] See also Figure 1-5The utility model provides a technical solution: a plate trimming device for construction engineering, comprising a support frame 1, a conveying drive unit, a cutting drive unit, a plate conveying mechanism and a cutting chip conveying and collecting mechanism are arranged on the support frame 1, a left shaft seat 2 and a right shaft seat 3 are arranged on the front and rear sides of the top of the support frame 1, a left rotating shaft 4 is arranged on the left shaft seat 2, the conveying drive unit drives the left rotating shaft 4 to rotate, a right rotating shaft 5 is arranged on the right shaft seat 3, a left conveying gear 6 is arranged on the left rotating shaft 4, a right conveying gear 7 is arranged on the right rotating shaft 5, and the left conveying gear 6 and the right conveying gear 7 are arranged on the left conveying gear 6. A plate conveyor belt 8 is installed between 7, and plate reference pushers 9 are detachably arranged on the plate conveyor belt 8, a support member 10 is arranged on the support frame 1, and a guide slide member 11 for supporting the movement of the plate conveyor belt 8 is arranged on the support member 10, and a conveying drive unit drives and connects a cutting chip conveying and collecting mechanism, a cutting shaft seat 12 is arranged on the top of the support frame 1, a cutting shaft 13 is arranged on the cutting shaft seat 12, and cutting blades 14 are arranged on the cutting shaft 13 at intervals, and a cutting drive unit drives and connects the cutting shaft 13, and a cutting chip conveying and collecting mechanism is arranged on the side and lower side of the cutting blade 14.

[0024] In the present embodiment, the utility model has a simple and reasonable structure. When in use, the plate is placed on the plate conveyor belt 8, and then the left side is abutted against the plate reference push piece 9. When placing, the front and rear sides of the plate need to be adjusted to exceed the position of the cutting blade 14 outward, so that the plate is simultaneously placed on the plate conveyor belt 8 on the front and rear sides, and then the conveying drive unit and the cutting drive unit are started. The conveying drive unit drives the left rotating shaft 4 to rotate, wherein the left conveying gear 6 is arranged on the left rotating shaft 4, and the right conveying gear 7 is arranged on the right rotating shaft 5. The plate conveyor belt 8 is installed between the left conveying gear 6 and the right conveying gear 7, so that the plate conveyor belt 8 can be driven to move horizontally, and then the plate on the plate conveyor belt 8 moves toward the cutting blade 14. In this process, the cutting drive unit drives The movable cutting shaft 13 rotates, and the cutting blades 14 are in a rotating cutting state. The distance between the cutting blades 14 is the front and rear length of the plate after the trimming is completed. This structure can trim the front and rear ends of the plate well, achieving simultaneous trimming on both sides. The operation is very labor-saving and the work efficiency is high. When the trimming is completed, the next plate can be placed directly. This structure can batch cut plates with the same front and rear lengths, and has better usability. Since the plate reference pushers 9 are detachably arranged at intervals on the plate conveyor belt 8, the distance between the plate reference pushers 9 can be adjusted according to actual conditions so as to be suitable for trimming of construction plates of different widths. Through the cutting chip conveying and collecting mechanism, the cutting chips can be collected at the side and bottom of the cutting blade 14, which greatly reduces the trouble of cleaning the site after the trimming is completed.

[0025] Specifically, the left rotating shaft 4 is rotatably arranged on the left shaft seat 2, and the right rotating shaft 5 is rotatably arranged on the right shaft seat 3. The plate conveyor belt 8 is distributed and arranged on the front and rear sides of the support frame 1, so as to form a front and rear support and conveying of the plate. The plate conveyor belt 8 is smoothly conveyed. Due to the weight of the plate itself, once it abuts against the plate reference push piece 9, it will not deviate during the conveying process. The guide chute member 11 is used for the lateral directional movement of the plate conveyor belt 8. The cutting chip conveying and collecting mechanism is arranged on the side and lower side of the cutting blade 14, which can well collect the cutting chips and can convey and store them.

[0026] Furthermore, an arc-shaped protective cover 15 is provided on the left side of the support frame 1 .

[0027] In this embodiment, the arc-shaped protective cover 15 plays a shielding and protective role to protect the internal structure.

[0028] Furthermore, a top frame 16 is provided on the support frame 1 , a pressure plate 17 is rotatably provided on the top frame 16 , and an arc portion 18 and a flat pressing portion 19 are provided on the pressure plate 17 .

[0029] In this embodiment, during the process of the plate conveyor belt 8 conveying one side of the plate, when preparing for cutting, the top surface of the plate abuts against the arc position of the pressure plate 17. The pressure plate 17 will flip after being subjected to force, and then the flat pressing part 19 will press on the plate, so that in the process of trimming, a longitudinal force can be applied to the plate, thereby ensuring that no longitudinal jump occurs during trimming and ensuring the stability of trimming.

[0030] Furthermore, a cutting line reference rod 20 is provided on the top frame 16 , and the cutting line reference rod 20 and the cutting blade 14 are in the same straight line.

[0031] In this embodiment, the cutting line reference rod 20 and the cutting blade 14 are in the same straight line, which makes it convenient to observe and adjust the front and rear positions of the plates when placing them on the plate conveyor belt 8, thereby ensuring bilateral cutting.

[0032] Furthermore, the conveying drive unit includes a driving motor 21 and a reducer 22, the driving motor 21 is transmission-connected to the reducer 22, an output shaft 23 is provided on the reducer 22, a driving gear I24 and a driving gear II25 are provided on the output shaft 23, a driven gear I26 is provided in the middle of the left rotating shaft 4, a toothed transmission belt I27 is installed between the driving gear I24 and the driven gear I26, a cutting chip conveying shaft seat I28 is provided on the support frame 1, a cutting chip conveying rotating shaft I29 is rotatably provided on the cutting chip conveying shaft seat I28, a driven gear II30 is provided on the cutting chip conveying rotating shaft I29, and the driving gear II25 and the driven gear II30 are provided. A toothed transmission belt II31 is installed between the gears II30, pulleys I32 are provided at both ends of the cutting chip conveying rotating shaft I29, the support frame 1 is provided with an extension seat 33, a cutting chip conveying shaft seat II34 is provided on the extension seat 33, a cutting chip conveying rotating shaft II35 is provided on the cutting chip conveying shaft seat II34, a pulley II36 is provided on the cutting chip conveying rotating shaft II35, an oblique conveying belt 37 is provided between the pulley I32 and the pulley II36, a concave plate 38 is provided on the support frame 1, the oblique conveying belt 37 moves on the concave plate 38, and a collecting container 39 is provided below one end of the oblique conveying belt 37.

[0033] In this embodiment, the reducer 22 can well control the driving of the driving motor 21, wherein a toothed transmission belt I27 is installed between the driving gear I24 and the driven gear I26, which can well control the rotation of the left rotating shaft 4, and a toothed transmission belt II31 is installed between the driving gear II25 and the driven gear II30, which can well control the rotation of the cutting chip conveying rotating shaft I29, and pulleys I32 are arranged at both ends of the cutting chip conveying rotating shaft I29, and pulleys II36 are arranged on the cutting chip conveying rotating shaft II35, and an oblique conveying belt 37 is arranged between the pulleys I32 and II36, so as to achieve conveying on one side of the oblique conveying belt 37, wherein the concave plate 38 plays a role in enclosing the oblique conveying belt 37 and collecting the cutting chips falling around the oblique conveying belt 37. Since the oblique conveying belt 37 and the concave plate 38 are oblique, the cutting chips can be well guided to fall into the collecting container 39, thereby achieving a good collection function.

[0034] Furthermore, the cutting drive unit comprises a cutting motor 40 , the cutting motor 40 is driven by a belt driving wheel 41 , a belt driven wheel 42 is arranged on the cutting shaft 13 , and a transmission belt 43 is arranged between the belt driving wheel 41 and the belt driven wheel 42 .

[0035] In this embodiment, the cutting motor 40 can well drive the cutting shaft 13 to rotate by utilizing the transmission structure.

[0036] Furthermore, the plate reference push piece 9 is a right-angled trapezoidal plate.

[0037] In this embodiment, the right-angled side of the plate reference push piece 9 facilitates the plate to abut against and achieve one-side correction.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A board trimming device for construction engineering, comprising a support frame (1), Features: The support frame (1) is provided with a conveying drive unit, a cutting drive unit, a plate conveying mechanism and a cutting chip conveying and collecting mechanism. The top front and rear sides of the support frame (1) are respectively provided with a left shaft seat (2) and a right shaft seat (3). The left shaft seat (2) is provided with a left rotating shaft (4). The conveying drive unit drives the left rotating shaft (4) to rotate. The right shaft seat (3) is provided with a right rotating shaft (5). The left rotating shaft (4) is provided with a left conveying gear (6). The right rotating shaft (5) is provided with a right conveying gear (7). A plate conveying belt (8) is installed between the left conveying gear (6) and the right conveying gear (7). A plate reference push piece (9) is detachably arranged at intervals on the conveying belt (8); a support piece (10) is arranged on the support frame (1); a guide slide groove piece (11) for supporting the movement of the plate conveying belt (8) is arranged on the support piece (10); the conveying drive unit drives and connects a cutting chip conveying and collecting mechanism; a cutting shaft seat (12) is arranged on the top of the support frame (1); a cutting shaft (13) is arranged on the cutting shaft seat (12); cutting blades (14) are arranged at intervals on the cutting shaft (13); the cutting drive unit drives and connects the cutting shaft (13); and the cutting chip conveying and collecting mechanism is arranged on the side and below the cutting blade (14).

2. A board trimming device for construction engineering according to claim 1, Features: An arc-shaped protective cover (15) is arranged on the left side of the support frame (1).

3. A construction board trimming device according to claim 1, Features: The support frame (1) is provided with a top frame (16), a pressure plate (17) is rotatably provided on the top frame (16), and an arc portion (18) and a flat pressing portion (19) are provided on the pressure plate (17).

4. A construction board trimming device according to claim 3, Features: A cutting line reference rod (20) is provided on the top frame (16), and the cutting line reference rod (20) and the cutting blade (14) are in the same straight line.

5. A construction board trimming device according to claim 1, Features: The conveying drive unit comprises a driving motor (21) and a reducer (22), wherein the driving motor (21) is transmission-connected to the reducer (22), an output shaft (23) is provided on the reducer (22), a driving gear I (24) and a driving gear II (25) are provided on the output shaft (23), a driven gear I (26) is provided at the middle of the left rotating shaft (4), a toothed transmission belt I (27) is installed between the driving gear I (24) and the driven gear I (26), a cutting chip conveying shaft seat I (28) is provided on the support frame (1), a cutting chip conveying rotating shaft I (29) is rotatably provided on the cutting chip conveying shaft seat I (28), a driven gear II (30) is provided on the cutting chip conveying rotating shaft I (29), the driving gear II (25) and the driven gear II (26) are arranged on the support frame (1), and the driving gear II (25) and the driven gear II (26) are arranged on the support frame (1). II (30) is provided with a toothed transmission belt II (31), pulleys I (32) are provided at both ends of the cutting chip conveying rotating shaft I (29), the support frame (1) is provided with an extension seat (33), a cutting chip conveying shaft seat II (34) is provided on the extension seat (33), a cutting chip conveying rotating shaft II (35) is provided on the cutting chip conveying shaft seat II (34), a pulley II (36) is provided on the cutting chip conveying rotating shaft II (35), an oblique conveying belt (37) is provided between the pulley I (32) and the pulley II (36), a concave plate (38) is provided on the support frame (1), the oblique conveying belt (37) moves on the concave plate (38), and a collecting container (39) is provided below one end of the oblique conveying belt (37).

6. A construction board trimming device according to claim 1, Features: The cutting drive unit comprises a cutting motor (40), the cutting motor (40) is driven by a belt driving wheel (41), the cutting shaft (13) is provided with a belt driven wheel (42), and a transmission belt (43) is provided between the belt driving wheel (41) and the belt driven wheel (42).

7. A construction board trimming device according to claim 1, Features: The plate reference push piece (9) is a right-angled trapezoidal plate.

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