Slitting device

Abstract

The utility model discloses a slitting device, which belongs to the technical field of thermal insulation materials, and comprises a support frame and a workbench arranged on the support frame, and further comprises a vertical frame arranged above the workbench, a connecting plate arranged on the vertical frame, and a telescopic piece arranged on the connecting plate; the transmission seat is arranged at the telescopic end of the telescopic piece, and two pressing plates are arranged at the bottom of the transmission seat; the cutting mechanism is arranged in the transmission seat; according to the scheme, the cutting mechanism is driven by the transmission mechanism to horizontally move for cutting, a thermal insulation material does not need to be manually pushed for cutting, the cutting stability can be improved under the condition of saving time and labor, and the cutting efficiency and accuracy are high; during cutting, the pressing plates are pressed on the two sides of the cutting position of the thermal insulation material, the phenomena of deformation, movement and the like of the two sides of the cutting position of the thermal insulation material are greatly prevented, the thermal insulation material can be cut more smoothly and precisely, the slitting quality of the thermal insulation material is remarkably improved, and the thermal insulation material slitting device can be widely popularized and used.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermal insulation material technical field more specifically, relate to a slitting device. BACKGROUND

[0002] New energy automobile refers to the unconventional vehicle fuel as power source (or using conventional vehicle fuel, adopting new type vehicle power device), the advanced technology of comprehensive vehicle power control and drive, forms the automobile of advanced technical principle, with new technology, new structure. New energy automobile includes pure electric vehicle, range extended electric vehicle, hybrid electric vehicle etc. It is very important to use thermal insulation material in some key parts of vehicle during the design of new energy automobile, such as battery pack and car interior of new energy automobile, the thermal insulation material used includes aerogel, polyurethane foam, glass wool, vacuum insulation board etc.

[0003] In the processing process of thermal insulation material, when it is formed, it needs to be cut into strips to obtain the required size for subsequent use. But at present, the thermal insulation material is generally placed on the cutting table, and then moved by manual pushing of the work personnel for cutting. The cutting is unstable, the accuracy is low, and the use effect of the thermal insulation material is easily affected. Moreover, there is no corresponding pressing protection measure on both sides of the cutting part of the thermal insulation material, and the thermal insulation material is easy to move and deform during cutting, which will cause uneven cutting, rough edge, poor precision and other problems, affecting the quality of the thermal insulation material.

[0004] Therefore, it is necessary to provide a slitting device to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a slitting device to solve the above technical problems.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A slitting device, comprising a support frame and a workbench arranged thereon, further comprising:

[0008] A stand is arranged above the workbench, a connecting plate is arranged on the stand, and an extension piece is arranged on the connecting plate;

[0009] A transmission seat is arranged at the extension end of the extension piece, and two pressing plates are arranged at the bottom of the transmission seat;

[0010] A cutting mechanism is arranged in the transmission seat for cutting thermal insulation material, and a transmission mechanism is arranged on the transmission seat for driving the cutting mechanism to move horizontally.

[0011] Further, the transmission mechanism comprises:

[0012] A screw rod is rotatably arranged in the transmission seat, and a first driving member is arranged on the outer wall of the transmission seat and is in transmission connection with the screw rod.

[0013] A moving seat is threadedly connected with the screw rod and is in sliding connection with the inner wall of the transmission seat, and the cutting mechanism is connected with the moving seat.

[0014] Further, a limiting groove is arranged on the inner wall of the transmission seat, and a limiting sliding block connected with the moving seat is slidingly arranged in the limiting groove.

[0015] Further, the cutting mechanism comprises:

[0016] A mounting seat is connected with the moving seat, a rotating shaft is rotatably arranged on the mounting seat, and a cutting blade is arranged on the rotating shaft.

[0017] A second driving member is arranged on the mounting seat, and an output end of the second driving member is in transmission connection with the rotating shaft.

[0018] Further, a sliding cavity is arranged in the pressing plate, an abutting plate is slidingly connected in the sliding cavity, and a plurality of elastic members are arranged between the abutting plate and the upper wall of the sliding cavity.

[0019] Further, a connecting sliding seat is slidingly arranged on the stand, the connecting plate is connected with the connecting sliding seat, a plurality of adjusting holes are arranged on the stand, and an adjusting screw rod matched with the adjusting hole is threadedly connected on the connecting sliding seat.

[0020] Further, two supporting plates are arranged at two ends of the workbench, a sliding rod is arranged between the two supporting plates, a plurality of supporting plates are slidingly arranged on the sliding rod, and bolts are threadedly connected on the supporting plates.

[0021] Compared with the prior art, the utility model has the advantages of:

[0022] 1. The cutting mechanism is driven by the transmission mechanism to move horizontally for cutting, so that the cutting of the thermal insulation material is fast and convenient, manual pushing of the thermal insulation material for cutting is not needed, the stability during cutting is improved, the cutting efficiency and accuracy are high, and the subsequent use effect of the thermal insulation material is effectively ensured.

[0023] 2. The pressing plate is arranged on both sides of the cutting position of the thermal insulation material during cutting, so that the deformation and movement of the cutting position of the thermal insulation material are greatly prevented, the cutting of the thermal insulation material is more flat and precise, the rough edge condition is reduced, the cutting quality of the thermal insulation material is significantly improved, the utility model has high practicability, and can be widely used.

[0024] 3、The abutting plate is in elastic contact with the heat preservation material, so that the hard contact can be avoided to damage the heat preservation material, and when the heat preservation material is thick, the abutting plate also enters the slide cavity by a larger distance, so that the cutting of the heat preservation material of different sizes can be adapted, and the requirements in different situations can be met.

[0025] 4、The connecting slide base drives the telescopic piece and the transmission seat to move along the stand, so that different cutting width requirements can be adjusted, and the use in different situations can be adapted, the distance between the transmission seats can be adjusted, the width of the cutting strip can be adjusted according to the requirements, the heat preservation material can be cut in multiple equal widths or different widths according to the requirements, the cutting strip efficiency is high, and the practicability is good. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a cutting device structure schematic view of the utility model;

[0027] Figure 2 It is Figure 1 It is an enlarged structure schematic view of position A in the middle;

[0028] Figure 3 It is Figure 1 It is an enlarged structure schematic view of position B in the middle;

[0029] Figure 4 It is a front view structure schematic view of the transmission seat of the utility model;

[0030] Figure 5 It is a transmission seat local section view structure schematic view of the utility model;

[0031] Figure 6 It is Figure 5 It is an enlarged structure schematic view of position C in the middle.

[0032] Explanation of reference numerals in the drawing:

[0033] 1, support frame; 2, workbench; 3, stand; 4, connecting plate; 5, telescopic piece; 6, transmission seat; 7, pressing plate; 8, cutting mechanism; 81, mounting seat; 82, cutting piece; 83, second driving piece; 9, transmission mechanism; 91, screw rod; 92, first driving piece; 93, moving seat; 10, limiting groove; 11, limiting sliding block; 12, slide cavity; 13, abutting plate; 14, elastic piece; 141, spring; 142, damper; 15, connecting slide base; 16, adjusting hole; 17, adjusting screw; 18, support plate; 19, slide rod; 20, support plate; 21, bolt. DETAILED DESCRIPTION

[0034] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0035] Please refer to Figures 1-6 A cutting device, comprising a support frame 1 and a workbench 2 arranged on the support frame 1, further comprising:

[0036] A stand 3 is arranged above the workbench 2, and a connecting plate 4 is arranged on the stand 3, and an extension piece 5 is arranged on the connecting plate 4;

[0037] A transmission seat 6 is arranged at the extension end of the extension piece 5, and the extension piece 5 in the present application can adopt an electric telescopic cylinder or a hydraulic rod, and the bottom of the transmission seat 6 is provided with two pressing plates 7;

[0038] A cutting mechanism 8 is arranged in the transmission seat 6, and is used for cutting the thermal insulation material, and a transmission mechanism 9 is arranged on the transmission seat 6 and is used for driving the cutting mechanism 8 to move horizontally.

[0039] In use, initially, the transmission seat 6 is at a high position, then the thermal insulation material to be cut is placed above the workbench 2, at this time, the transmission seat 6 is above the thermal insulation material, then the transmission seat 6 and the pressing plate 7 are driven downward by the extension piece 5, finally the pressing plate 7 of the transmission seat 6 is pressed above the thermal insulation material, then the cutting mechanism 8 is started to cut the thermal insulation material, at the same time, the transmission mechanism 9 is started to drive the cutting mechanism 8 to move horizontally along the transmission seat 6, so that the thermal insulation material can be cut in the front-back direction, and the cutting operation of the thermal insulation material is completed. The cutting of the thermal insulation material by the movement of the cutting mechanism 8 is fast and convenient, and the thermal insulation material does not need to be manually pushed for cutting, so that the stability during cutting, the cutting efficiency and the accuracy are improved, the subsequent use effect of the thermal insulation material is effectively ensured, the cutting quality of the thermal insulation material is improved, and the cutting quality of the thermal insulation material is improved, and the cutting quality of the thermal insulation material is improved.

[0040] A plurality of transmission seats 6 can be arranged on the stand 3, so that the thermal insulation material can be cut at multiple positions at the same time, the tediousness of multiple cutting is avoided, more steps and time are saved, and the work efficiency is improved.

[0041] In the embodiment, preferably, please refer to Figure 1 andFigures 4-5 The transmission mechanism 9 comprises:

[0042] The screw rod 91 is rotationally arranged in the interior of the transmission seat 6, and the outer wall of the transmission seat 6 is provided with a first driving member 92 in transmission connection with the screw rod 91; the moving seat 93 is threadedly connected to the screw rod 91 and is in sliding connection with the inner side wall of the transmission seat 6, and the cutting mechanism 8 is connected to the moving seat 93. The first driving member 92 in the application can adopt a servo motor. When the first driving member 92 is started, the screw rod 91 will be rotated, and the moving seat 93 will be driven to slide along the inner side wall of the transmission seat 6, and the cutting mechanism 8 will be driven to move, that is, the cutting mechanism 8 will move horizontally along the screw rod 91.

[0043] In the embodiment, preferably, referring to Figure 5 The inner wall of the transmission seat 6 is provided with a limiting groove 10, and the limiting groove 10 is in sliding connection with a limiting sliding block 11 connected to the moving seat 93. When the screw rod 91 is rotated to drive the moving seat 93 to move, the moving seat 93 will drive the limiting sliding block 11 to slide along the limiting groove 10. The limiting sliding block 11 can limit the moving seat 93, limit the rotation of the moving seat 93, and keep the moving seat 93 in horizontal movement. Meanwhile, the limiting sliding block 11 can improve the stability of the moving seat 93.

[0044] In the embodiment, preferably, referring to Figures 4-5 The cutting mechanism 8 comprises:

[0045] The mounting seat 81 is connected to the moving seat 93, a rotating shaft is rotationally arranged on the mounting seat 81, and a cutting blade 82 is arranged on the rotating shaft; and the second driving member 83 is arranged on the mounting seat 81, and the output end of the second driving member 83 is in transmission connection with the rotating shaft. The second driving member 83 in the application can adopt a servo motor. When the second driving member 83 is started, the rotating shaft and the cutting blade 82 will be rotated. The rotation of the cutting blade 82 can cut the thermal insulation material.

[0046] In the embodiment, preferably, referring to Figures 4-6The inner part of the pressing plate 7 is provided with a sliding cavity 12, and the sliding cavity 12 is slidably connected with an abutting plate 13. A plurality of elastic members 14 are arranged between the abutting plate 13 and the upper wall of the sliding cavity 12. When the transmission seat 6 and the pressing plate 7 are driven to move downward by the telescopic member 5, the abutting plate 13 also moves downward, and gradually contacts the thermal insulation material. The abutting plate 13 can be in elastic contact with the thermal insulation material, and the abutting plate 13 moves towards the sliding cavity 12, and the elastic members 14 are compressed, so that the hard contact can be avoided to prevent the thermal insulation material from being damaged. When the thermal insulation material is thicker, the cutting piece 82 needs to move downward by a larger distance, and the abutting plate 13 also moves into the sliding cavity 12 by a larger distance, and the elastic members 14 are compressed more, so that the thermal insulation material of different sizes can be cut, and the flexibility is high, and the needs in different situations can be met. The elastic members 14 are compressed more, and the abutting plate 13 is also affected, so that the abutting plate 13 has better pressing force on the thermal insulation material, and the deformation and movement of the thermal insulation material during cutting of the thermal insulation material of different sizes can be prevented, and the use effect is good.

[0047] The elastic member 14 includes a spring 141 and a damper 142, and the spring 141 is sleeved outside the damper 142. Through the cooperation of the spring 141 and the damper 142, the abutting plate 13 can better absorb the force, and the damage to the thermal insulation material caused by pressing can be greatly reduced.

[0048] In the embodiment, preferably, referring to Figures 1-2 The connecting slide 15 is slidably arranged on the stand 3, the connecting plate 4 is connected with the connecting slide 15, a plurality of adjusting holes 16 are arranged on the stand 3, and the adjusting screw 17 matched with the adjusting hole 16 is threadedly connected to the connecting slide 15. After the adjusting screw 17 is loosened and separated from the adjusting hole 16, the connecting slide 15 can slide along the stand 3, and the connecting slide 15 drives the telescopic member 5 and the transmission seat 6 to move together, so that the position of the transmission seat 6 and the cutting mechanism 8 can be adjusted, different cutting width requirements can be adjusted, different situations can be used, the distance between the transmission seats 6 can be adjusted, that is, the distance between the cutting mechanisms 8 is adjusted, and the width of the cutting strip is adjusted, so that the thermal insulation material can be cut in multiple equal widths or different widths according to the needs, the cutting efficiency is high, and the practicability is good. After the position is adjusted, the adjusting screw 17 is rotated to enter the corresponding adjusting hole 16, so that the connecting slide 15 at this time can be fixed.

[0049] In the embodiment, preferably, referring to Figure 1 and Figure 3Two ends of the workbench 2 are respectively provided with two supporting plates 18, and a sliding rod 19 is arranged between the two supporting plates 18, a plurality of supporting plates 20 are slidably arranged on the sliding rod 19, and bolts 21 are threadedly connected to the supporting plates 20. After the bolts 21 are loosened, the supporting plates 20 can be driven to move along the sliding rod 19, and adaptive adjustment can be made according to the position of the cutting mechanism 8, so that the positions of the supporting plates 20 correspond to the position of the pressing plate 7, that is, the bottom of the thermal insulation material is supported by the supporting plates 20, and the top is pressed by the pressing plate 7, the cutting blade 82 is located between the two supporting plates 20, and the position between the two supporting plates 20 is left as a cutting position, so as to better improve the cutting effect. After the adjustment is completed, the bolts 21 are tightened.

[0050] It should be understood that the examples and embodiments described herein are only for illustration and do not limit the utility model, and those skilled in the art can make various modifications or changes according to it, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0051] It should be noted that if the embodiment of the utility model has involved directional indications such as up, down, left, right, front, back, etc., the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, such as shown in the drawings, if the certain posture changes, the directional indications also change accordingly.

[0052] In addition, if the embodiment of the utility model has involved the description of "first", "second" and the like, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B scheme. In addition, "multiple" means two or more. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

Claims

1. A slitting device comprising a support frame (1) and a worktable (2) arranged thereon, characterized in that, Also include: Stand (3), set in the workbench (2) above, the stand (3) is provided with a connecting plate (4), the connecting plate (4) is provided with a telescopic piece (5); Transmission seat (6), provided in the telescopic end of the telescopic piece (5), the bottom of the transmission seat (6) is provided with two pressing plate (7); Cutting mechanism (8), set in the transmission seat (6), for cutting insulation material, the transmission seat (6) is provided with a transmission mechanism (9) for driving the cutting mechanism (8) horizontal movement.

2. A slitting device according to claim 1, characterized in that The transmission mechanism (9) comprises: Screw rod (91), rotationally arranged in the transmission seat (6), the outer wall of the transmission seat (6) is provided with a first drive (92) which is in transmission connection with the screw rod (91); Moving seat (93), threadedly connected to the screw rod (91), and in sliding connection with the inner side wall of the transmission seat (6), the cutting mechanism (8) is connected with the moving seat (93).

3. A slitting device according to claim 2, wherein, The inner wall of the transmission seat (6) is provided with a limiting slot (10), and the limiting slot (10) is provided with a limiting sliding block (11) which is in sliding connection with the moving seat (93).

4. A slitting device according to claim 2, wherein, The cutting mechanism (8) comprises: Mounting seat (81), connected with the moving seat (93), the mounting seat (81) is provided with a rotating shaft, and the rotating shaft is provided with a cutting blade (82); Second drive (83), provided on the mounting seat (81), the output end of the second drive (83) is in transmission connection with the rotating shaft.

5. The slitting device of claim 1, wherein The inner part of the pressing plate (7) is provided with a sliding cavity (12), and the sliding cavity (12) is provided with a sliding connection with the abutting plate (13), and a plurality of elastic elements (14) are arranged between the abutting plate (13) and the upper wall of the sliding cavity (12).

6. The slitting device of claim 1, wherein, The stand (3) is provided with a connecting sliding seat (15), the connecting plate (4) is connected with the connecting sliding seat (15), a plurality of adjusting holes (16) are arranged on the stand (3), and the connecting sliding seat (15) is provided with an adjusting screw (17) which is matched with the adjusting hole (16).

7. The slitting device of claim 1, wherein Both ends of the workbench (2) are provided with two supporting plates (18), and a sliding rod (19) is arranged between the two supporting plates (18), a plurality of supporting plates (20) are arranged on the sliding rod (19), and a plurality of bolts (21) are arranged on the supporting plates (20).

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