Rapid cutting positioning device for conveying belt cutting machine

Abstract

The utility model discloses a fast cutting positioning device for a conveyer belt cutting machine, which comprises a lower clamp and an upper clamp, the upper clamp and the lower clamp are both U-shaped, the upper clamp is matched with a motor sliding table, the lower clamp is provided with an elastic ball supporting unit, and the lower clamp is provided with a support body. A guide rod is welded in the support body and penetrates through the upper clamp, an electric push rod is installed through the support body, and the movable end of the electric push rod is fixed to the upper clamp. According to the device, through complete clamping of the conveying belt, the stability during cutting is improved, the situation that the conveying belt moves in the cutting process is avoided, stable cutting is ensured, the obtained cutting edge is smoother, and the later finishing work intensity is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a quick cutting positioning device for conveyor belt cutting machine. BACKGROUND

[0002] Conveyor belt is the key equipment of material conveying in industrial production, and is widely used in mining, metallurgy, chemical industry, building material and other industries. With the development of industrial automation, the precision and efficiency of conveyor belt are required higher and higher, especially in the cutting and positioning link.

[0003] In the prior art, the cutting of the conveyor belt is directly carried out by the handheld cutting machine, and after the cutting is completed, the cutting edge of the conveyor belt is trimmed by the trimming device, which is more troublesome to operate.

[0004] In addition, the conveyor belt is not rigid, and the handheld cutting mode will cause displacement of the conveyor belt, affecting the cutting.

[0005] Based on the above problems, we design a quick cutting positioning device for conveyor belt cutting machine which can realize the quick clamping and positioning of the conveyor belt. CONTENT OF THE UTILITY MODEL

[0006] The utility model wants to solve the technical problem of providing a quick cutting positioning device for conveyor belt cutting machine which can realize the quick clamping and positioning of the conveyor belt.

[0007] In order to solve the above problems, the utility model adopts the following technical scheme:

[0008] A kind of quick cutting positioning device for conveyor belt cutting machine, including lower clamp and upper clamp, the upper clamp and the lower clamp are U-shaped, motor sliding table is cooperated by the upper clamp, elastic ball bearing support unit is installed by the lower clamp, bracket body is installed by the lower clamp, guide rod is welded in the bracket body, the guide rod passes through the upper clamp, electric push rod is installed by the bracket body, and the movable end of the electric push rod is fixed with the upper clamp.

[0009] Preferably, the top of the lower clamp is uniformly distributed with anti-skid strip, the arrangement direction of the anti-skid strip is perpendicular to the cutting direction, and the height of the anti-skid strip is lower than the height when the elastic ball bearing support unit is lifted.

[0010] Preferably, the bottom of the upper clamp is uniformly distributed with first anti-skid strip, the arrangement direction of the first anti-skid strip is also perpendicular to the cutting direction, and the anti-skid strip and the first anti-skid strip are arranged in staggered positions.

[0011] Preferably, threaded holes are drilled at the bottom of the lower clamp at four corners, and threaded pads are cooperated by the threaded holes.

[0012] Preferably, the elastic ball supporting unit comprises a ball, a ball seat, a limiting cap and a spring, a stepped hole is processed on the top of the lower clamp, the ball seat is fitted in the stepped hole and slides along the axial direction of the stepped hole, the spring is supported between the bottom of the stepped hole and the ball seat, a spherical groove is processed on the top of the ball seat, the ball is positioned in the spherical groove, and the limiting cap is screwed with the stepped hole, and the part of the ball extends to the outside of the limiting cap.

[0013] Preferably, the bottom of the ball seat is provided with a protruding part, the protruding part is inserted into the spring and fixed with the spring.

[0014] Preferably, a dovetail groove is processed on the top of the upper clamp, and the bottom of the motor sliding table is provided with a sliding block matched with the dovetail groove.

[0015] The utility model discloses the beneficial effect is:

[0016] Advantage one, the device increases the stability when cutting, avoids the situation that the conveying belt moves in the cutting process, ensures stable cutting, and the obtained cutting edge is more flat, and the post-processing work intensity is greatly reduced.

[0017] Advantage two, the device fixes the cutting motor through the motor sliding table, saves the step of manually holding the cutting machine, and only needs to control the movement of the cutting machine, so that the labor of cutting the conveying belt is greatly reduced.

[0018] Advantage three, the device can support the conveying belt, and the cutting position of the conveying belt in the device is adjusted.

[0019] Advantage four, the device has simple structure, low cost and convenient operation, and is suitable for popularization and use. DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0021] Figure 1 It is a structural schematic view of the utility model;

[0022] Figure 2 It is a sectional view of the elastic ball supporting unit. CONCRETE EMBODIMENT

[0023] All features disclosed in this specification, or all steps of any methods or processes disclosed in this specification, may be combined in any combination, except combinations where at least some of the features and / or steps are mutually exclusive.

[0024] Any feature in the present specification, unless explicitly stated to the contrary, is intended to be an example of an equivalent or similar feature. In other words, in the description below, any detailed description of certain features or embodiments should be considered as supplementary to, and not as narrowing of, the general description of the application.

[0025] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "central", "end", "length", "outer end" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] In addition, in the description of the present application, "a plurality of" means at least two, for example, two, three, etc., unless otherwise specifically limited.

[0027] In the present application, unless otherwise specifically defined and limited, the terms "provided", "sleeved", "connected", "penetrated", "inserted" and the like should be understood in a broad sense, for example, they can be fixedly connected, or detachably connected, or integrated; they can be mechanically connected, or electrically connected; they can be directly connected, or indirectly connected through an intermediate medium; they can be the internal communication or interaction relationship of two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Referring to Figure 1 The quick cutting positioning device for the conveyor belt cutting machine shown in the figure comprises a lower clamp 1 and an upper clamp 2, the upper clamp 2 and the lower clamp 1 are both U-shaped, a motor sliding table 3 is matched with the upper clamp 2, an elastic ball bearing supporting unit 4 is installed on the lower clamp 1, a support body 5 is installed on the lower clamp 1, a guide rod 6 is welded in the support body 5, the guide rod 6 penetrates through the upper clamp 2, an electric push rod 7 is installed on the support body 5, and the movable end of the electric push rod 7 is fixed with the upper clamp 2.

[0029] In the above technical solution, the guide rod 6 guides the sliding of the upper clamp 2, and the electric push rod 7 drives the upper clamp 2.

[0030] When cutting the conveying belt, the cutting machine is fixed on the top of the motor sliding table 3, and the blade of the cutting machine enters along the U-shaped opening of the upper clamp 2 and the lower clamp 1.

[0031] The cut conveying belt is clamped by the lower clamp 1 and the upper clamp 2, and the contact area is large after clamping, and the clamping is stable.

[0032] The motor sliding table 3 in the directional sliding mode ensures the neatness of the cutting edge.

[0033] The elastic ball supporting unit 4 facilitates the rolling support of the conveying belt to facilitate the adjustment of the clamping position.

[0034] After the upper clamp slides down, the elastic ball supporting unit 4 is pressed down, which does not affect the clamping of the conveying belt.

[0035] Referring to Figure 1 The top of the lower clamp 1 is uniformly provided with anti-skid strips 121, the arrangement direction of the anti-skid strips 121 is perpendicular to the cutting direction, and the height of the anti-skid strips 121 is lower than the height when the elastic ball supporting unit 4 is popped up.

[0036] The bottom of the upper clamp 2 is uniformly provided with first anti-skid strips 221, the arrangement direction of the first anti-skid strips 221 is also perpendicular to the cutting direction, and the anti-skid strips 121 and the first anti-skid strips 221 are arranged in a staggered manner.

[0037] In the above technical solution, the setting of the anti-skid strips 121 and the first anti-skid strips 221 can increase the clamping force of the conveying belt, and avoid slipping during cutting.

[0038] Referring to Figure 1 Threaded holes (not shown) are drilled at the four corners of the bottom of the lower clamp 1, and threaded pads 131 are matched with the threaded holes.

[0039] The threaded pads 131 are provided to facilitate leveling and ensure the stability of the equipment during cutting.

[0040] Referring to Figure 2 The elastic ball supporting unit 4 includes a ball 41, a ball seat 42, a limiting cap 43 and a spring 44, a stepped hole 133 is processed on the top of the lower clamp 1, the ball seat 42 is matched in the stepped hole 133 and slides along the axial direction of the stepped hole 133, the spring 44 is supported between the bottom of the stepped hole 133 and the ball seat 42, a spherical groove 442 is processed on the top of the ball seat 42, the ball 41 is positioned in the spherical groove 442, the limiting cap 43 is threadedly connected with the stepped hole 133, and part of the ball 41 extends to the outside of the limiting cap 43.

[0041] The ball 41 protrudes outward, can be supported on the bottom of the conveying belt, and facilitates dragging of the conveying belt and adjustment of the cutting position.

[0042] When the upper clamp 2 is pressed, the spring 44 is further compressed, and clamping of the conveying belt is not affected.

[0043] Referring to Figure 2 The bottom of the ball seat 42 is provided with a protruding portion 4222, which is inserted into the spring 44 and fixed with the spring 44.

[0044] The above technical solution mainly increases the stability of the ball seat 42.

[0045] Referring to Figure 1 A dovetail groove 2333 is processed on the top of the upper clamp 2, and the bottom of the motor sliding table 3 is provided with a sliding block 3333 matched with the dovetail groove 2333.

[0046] The technical solution realizes the movement guiding of the motor sliding table 3.

[0047] Grease can be added in the dovetail groove 2333 to reduce the frictional resistance.

[0048] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that, when the terms "comprise" and / or "include" are used in the specification, there is a presence of the features, steps, operations, devices, components and / or combinations thereof.

[0049] Unless otherwise specifically stated, the relative arrangements of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those skilled in the relevant art can not be discussed in detail, but under appropriate circumstances, the technology, methods and devices should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0050] For purposes of the description hereinafter, spatial

[0051] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments consistent with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0052] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments consistent with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0053] The preferred embodiments of the present application have been described above with the aid of drawing figures, and are not limited to those embodiments; rather, they will include any changes that do not constitute departures from the spirit and scope of the present application.

Claims

1. A quick cut positioning device for a conveyor belt cutting machine, characterized by: Including lower clamp and upper clamp, the upper clamp and the lower clamp are U-shaped, the motor sliding table is matched through the upper clamp, the elastic ball support unit is installed through the lower clamp, the support body is installed through the lower clamp, the guide rod is welded in the support body, the guide rod passes through the upper clamp, the electric push rod is installed through the support body, and the movable end of the electric push rod is fixed with the upper clamp.

2. The rapid cutting positioning device for a conveyor belt cutting machine according to claim 1, characterized in that: The top of the lower clamp is uniformly distributed with anti-skid strips, the arrangement direction of the anti-skid strips is perpendicular to the cutting direction, and the height of the anti-skid strips is lower than the height when the elastic ball support unit is bounced up.

3. The rapid cutting and positioning device for a conveyor belt cutting machine according to claim 2, characterized in that: The bottom of the upper clamp is uniformly distributed with first anti-skid strips, the arrangement direction of the first anti-skid strips is also perpendicular to the cutting direction, and the anti-skid strips and the first anti-skid strips are arranged in a staggered manner.

4. The rapid cut positioning device for a conveyor belt cutting machine of claim 1, wherein: Threaded holes are drilled at the bottom of the lower clamp at four corners, and threaded pads are matched through the threaded holes.

5. The rapid cut positioning device for a conveyor belt cutting machine of claim 1, wherein: The elastic ball support unit comprises a ball, a ball seat, a limiting cap and a spring, a stepped hole is processed at the top of the lower clamp, the ball seat is matched in the stepped hole and slides along the axial direction of the stepped hole, the spring is supported between the bottom of the stepped hole and the ball seat, a spherical groove is processed at the top of the ball seat, the ball is positioned in the spherical groove, the limiting cap is threadedly connected with the stepped hole, and part of the ball extends to the outside of the limiting cap.

6. The rapid cutting and positioning device for a conveyor belt cutting machine according to claim 5, characterized in that: The bottom of the ball seat is provided with a protruding portion, the protruding portion is inserted into the spring and fixed with the spring.

7. The rapid cut positioning device for a conveyor belt cutting machine of claim 1, wherein: A dovetail groove is processed at the top of the upper clamp, and a sliding block matched with the dovetail groove is arranged at the bottom of the motor sliding table.

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