Glue-free fiber bar cutting device convenient to position

Abstract

The utility model relates to the technical field of glue-free fiber bar cutting, in particular to a glue-free fiber bar cutting device convenient to position, which comprises a machine body, a lower cavity and a middle-end through groove are arranged in the machine body, the lower cavity is arranged at the lower end of the machine body, and the middle-end through groove is arranged at the top middle end of the lower cavity in a penetrating manner; and the two first transverse through grooves are symmetrically formed in the top end of the lower cavity in a penetrating mode, and the two first moving platforms are arranged in the two first transverse through grooves in a sliding and sleeving mode correspondingly. The two first moving platforms are firstly driven to move towards the cutting circular blade, a bar is cut off in a half-and-half mode for the first time, then the bar on one set of first clamp pieces is pushed into the two sets of second clamp pieces, the two sets of second clamp pieces are made to move towards the cutting circular blade, and then the bar is cut off in a half-and-half mode for the second time. And therefore, the requirement of twice half-and-half cutting of the bar is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of glueless fiber rod material cutting, especially to a glueless fiber rod material cutting device convenient to position. BACKGROUND

[0002] At present, the production of fiber pen head, fiber guide rod, fiber volatile rod and fiber filter material at home and abroad is to adopt the long filament of elastic polyester yarn cluster to form the rod material through preforming dipping, heat setting and drying to form the capillary water absorption effect.

[0003] And the prior art adopts the glueless fiber rod material cutting device disclosed in the announcement No. CN212170584U, which comprises a workbench, two first supporting plates and two second supporting plates are symmetrically arranged on the front and rear sides of the workbench, a driven screw rod is connected between the two first supporting plates, a sliding rod is fixedly connected between the inner side walls of the two second supporting plates, a first moving block and a second moving block are respectively sleeved on the driven screw rod and the sliding rod, and a threaded sleeve is installed on the inner side walls of the first moving block and the second moving block. The technology clamps and fixes the fiber rod material, drives the first moving block and the second moving block to slide, and is convenient for cutting, but the above-mentioned technology still has problems in the use process due to the limitation of the structure:

[0004] The above-mentioned technology completes the initial cutting of the rod material in half, and the two halves of the rod material are respectively located at the two clamping pieces, and then if the second cutting in half of the two halves of the rod material is needed, since the distance between the two clamping pieces is fixed, the second cutting in half position of the two halves of the rod material cannot be aligned with the cutting equipment, so that the second cutting in half processing cannot be performed. INVENTION CONTENTS

[0005] The utility model aims at solving the problem of the prior art that the rod material cannot be cut in half for the second time, and provides a glueless fiber rod material cutting device convenient to position.

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

[0007] A glueless fiber rod material cutting device convenient to position, comprising a machine body, the machine body is provided with:

[0008] A lower chamber, a middle end through slot and a cutting circular blade, the lower chamber is opened at the lower end of the machine body, one middle end through slot is opened through at the top middle end of the lower chamber, and one cutting circular blade is rotationally arranged in one middle end through slot.

[0009] The first transverse through slot, the first moving platform and the first clamp, two first transverse through slots are symmetrically provided at the top end of the lower chamber, two first moving platforms are respectively slidably sleeved in the two first transverse through slots, and two groups of first clamps are respectively installed at the upper end of the two first moving platforms and used for clamping the bar.

[0010] The second transverse through slot, the second moving platform and the second clamp, two second transverse through slots are symmetrically provided at the top end of the lower chamber, two second moving platforms are respectively movably arranged in the two second transverse through slots, and two groups of second clamps are respectively installed at the upper end of the two second moving platforms and used for clamping the bar after the first halving cutting.

[0011] The second cutting mechanism is arranged on the machine body and used for second halving cutting of the bar after the first halving cutting.

[0012] Preferably, two ball screws are symmetrically and rotatably installed at the front and rear ends of the machine body, two drive motors are symmetrically and fixedly installed at the right end of the machine body, the output ends of the two drive motors are respectively fixedly connected with the right ends of the two ball screws, and the upper ends of the two first moving platforms are respectively installed at the two ball screws.

[0013] Preferably, a mounting truss is fixedly connected with the upper end of the machine body, a rotating shaft fixedly connected with the cutting circular blade is rotatably installed on the mounting truss, and a fixed motor is fixedly installed at the front end of the mounting truss and fixedly connected with the rotating shaft.

[0014] Preferably, the second cutting mechanism comprises:

[0015] Two lower end sliding grooves are symmetrically provided at the bottom end of the lower chamber and aligned with the two second transverse through slots, two transverse cylinders are respectively fixedly installed in the two lower end sliding grooves, two connecting platforms are respectively slidably sleeved in the two lower end sliding grooves, and the output ends of the two connecting platforms are respectively fixedly connected with the two transverse cylinders.

[0016] Preferably, the second cutting mechanism further comprises:

[0017] Two vertical cylinders are respectively fixedly connected at the upper end of the two connecting platforms, the output ends of the two vertical cylinders are respectively fixedly connected with the lower ends of the two second moving platforms, two mounting long rods are symmetrically and fixedly installed at the side ends of the two first moving platforms, and two first push cylinders are respectively fixedly installed on the two mounting long rods.

[0018] Preferably, the second cutting mechanism further comprises:

[0019] A vertical mounting plate is fixedly mounted at the left end of the machine body, and two second pushing air cylinders are fixedly connected to the front and rear ends of the vertical mounting plate.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] The two first moving platforms are driven to move to the cutting circular blade, and the bar material is first cut in half, then the two second clamping pieces are aligned with one of the first clamping pieces, and the bar material on the first clamping piece is pushed into the second clamping pieces, and then the second clamping pieces are moved to the cutting circular blade to cut the bar material in half again, thereby meeting the requirement of cutting the bar material in half twice. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A structure diagram of the glue-free fiber bar cutting device for easy positioning is provided.

[0023] Figure 2 A front view of the glue-free fiber bar cutting device for easy positioning is provided. Figure One ;

[0024] Figure 3 A front view of the glue-free fiber bar cutting device for easy positioning is provided. Figure Two .

[0025] In the figure: 1, machine body; 2, lower chamber; 3, middle end through slot; 4, cutting circular blade; 5, ball screw; 6, driving motor; 7, first transverse through slot; 8, first moving platform; 9, first clamping piece; 10, second transverse through slot; 11, second moving platform; 12, second clamping piece; 13, mounting truss; 14, rotating shaft; 15, fixed motor; 16, lower end sliding groove; 17, transverse air cylinder; 18, connecting platform; 19, vertical air cylinder; 20, mounting long rod; 21, first pushing air cylinder; 22, vertical mounting plate; 23, second pushing air cylinder. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0027] Referring to Figures 1-3The utility model provides a kind of adhesive-free fiber bar cutting device of easy positioning, including body 1, body 1 is provided with lower chamber 2, middle end through slot 3 and cutting round blade 4, lower chamber 2 is opened in body 1 lower end, one middle end through slot 3 is opened in lower chamber 2 top middle end, one cutting round blade 4 is rotationally arranged in one middle end through slot 3, and cutting round blade 4 is rotated to cut bar;

[0028] And body 1 is also provided with first lateral through slot 7, first moving platform 8 and first clamp piece 9, two first lateral through slot 7 are symmetrically opened through in lower chamber 2 top end, two first moving platform 8 are respectively slidably sleeved in two first lateral through slot 7, two groups of first clamp piece 9 are respectively installed on the upper end of two first moving platform 8, and the upper end of one first moving platform 8 is provided with a first clamping cylinder through a first guide slot, and one group of first clamp piece 9 is arranged in one first guide slot, and two groups of first clamp piece 9 are clamped or released by the first clamping cylinder.

[0029] Preferably, body 1 is also provided with second lateral through slot 10, second moving platform 11 and second clamp piece 12, two second lateral through slot 10 are symmetrically opened through in lower chamber 2 top end, two second moving platform 11 are respectively movably arranged in two second lateral through slot 10, two groups of second clamp piece 12 are respectively installed on the upper end of two second moving platform 11, and the upper end of one second moving platform 11 is provided with a second clamping cylinder through a second guide slot, and one group of second clamp piece 12 is arranged in one second guide slot, and two groups of second clamp piece 12 are clamped or released by the second clamping cylinder after the first half-cutting of bar.

[0030] And two ball screws 5 are symmetrically rotationally installed on the front and rear ends of body 1, two drive motors 6 are symmetrically fixedly installed on the right end of body 1, and the output ends of two drive motors 6 are respectively fixedly connected with the right ends of two ball screws 5, the upper ends of two first moving platforms 8 are respectively installed at two ball screws 5 through built-in nuts, and the first moving platforms 8 are linearly moved by the rotation of ball screws 5; when the bar is first half-cut, the two first moving platforms 8 are moved to the cutting round blade 4 in the same direction; before second half-cut, the two first moving platforms 8 are moved to not be on the same straight line, so that two first half-cut bars enter two groups of second clamp pieces 12 in turn and are second half-cut;

[0031] Preferably, the upper end of the machine body 1 is fixedly connected with a mounting truss 13, the mounting truss 13 is rotatably connected with a rotating shaft 14 fixedly connected with the cutting circular blade 4, the front end of the mounting truss 13 is fixedly connected with a fixed motor 15, and the output end of the fixed motor 15 is fixedly connected with the rotating shaft 14, and the cutting circular blade 4 is driven to rotate by the fixed motor 15 to perform cutting work.

[0032] The secondary cutting mechanism comprises two lower end sliding grooves 16, two lateral air cylinders 17 and two connecting platforms 18, the two lower end sliding grooves 16 are symmetrically arranged at the bottom end of the lower chamber 2 and are aligned with the two second lateral grooves 10, the two lateral air cylinders 17 are fixedly arranged in the two lower end sliding grooves 16, and the two connecting platforms 18 are slidably arranged in the two lower end sliding grooves 16 and are fixedly connected with the output ends of the two lateral air cylinders 17, so that the two second clamping pieces 12 can move leftward and rightward.

[0033] Preferably, the secondary cutting mechanism further comprises two vertical air cylinders 19, two mounting long rods 20 and two first pushing air cylinders 21, the two vertical air cylinders 19 are fixedly connected with the upper ends of the two connecting platforms 18 and are fixedly connected with the lower ends of the two second moving platforms 11, so that the two second clamping pieces 12 can move upward and downward, the two mounting long rods 20 are fixedly arranged at the side ends of the two first moving platforms 8, and the two first pushing air cylinders 21 are fixedly arranged on the two mounting long rods 20; when the initially cut rod is pushed into the two second clamping pieces 12, the two second clamping pieces 12 are first released from clamping, i.e. the distance between the two second clamping pieces 12 is the largest, then the two second clamping pieces 12 are located below the initially cut rod, the two second clamping pieces 12 are moved upward, the initially cut rod is located between the two second clamping pieces 12, and the initially cut rod is pushed into the two second clamping pieces 12 by the first pushing air cylinder 21, and then the two second clamping pieces 12 clamp the initially cut rod.

[0034] The secondary cutting mechanism further comprises two vertical mounting plates 22 and two second pushing air cylinders 23, one vertical mounting plate 22 is fixedly arranged at the left end of the machine body 1, and the two second pushing air cylinders 23 are fixedly arranged at the front and rear ends of the vertical mounting plate 22, when the initially cut rod in the two second clamping pieces 12 is cut for the second time, the two second clamping pieces 12 are located at the front and rear ends of the vertical mounting plate 22, the clamping of the two second clamping pieces 12 is released, and then the rod in the two second clamping pieces 12 is pushed out of the machine body 1 by the second pushing air cylinder 23.

[0035] The function principle of the utility model can be described as follows:

[0036] First, the bar is placed in two groups of first clamp 9, at this time two groups of second clamp 9 below the first clamp 12 at two groups of first clamp 9, and start two drive motor 6, let two ball screws 5 rotation, so that two first moving platform 8 to cutting circular blade 4 linear movement, while starting fixed motor 15, let cutting circular blade 4 rotation, and the bar is first cut in half;

[0037] After the two groups of first clamp 9 to not be in the same straight line, and start the vertical cylinder 19, let two groups of second clamp 12 and two groups of first clamp 9 at the same height, and then start the horizontal cylinder 17, let two groups of first clamp 9 and one of the first clamp 9 alignment, and start the first push cylinder 21 on the first clamp 9, to push the first clamp 9 on the bar to two groups of second clamp 12, and then let two groups of second clamp 12 down to two groups of first clamp 9 below, and let two groups of second clamp 12 to cutting circular blade 4, to the bar for the second time cut in half;

[0038] Then drive two groups of second clamp 12 to move to the vertical installation plate 22, while two groups of second clamp 12 up to the same height with the second push cylinder 23, and start two second push cylinder 23, to push the bar out of the two groups of second clamp 12 outside the body 1, then two groups of second clamp 12 repeat the above operation, to the other group of first clamp 9 bar for the second time cut in half.

[0039] The above, only for the preferred embodiment of the present application, but the scope of the present application is not limited to this, any skilled in the art of the technical personnel in the present application disclosed in the technical range, according to the technical scheme of the present application and the utility model concept of the present application to replace or change, should be covered in the scope of the present application.

Claims

1. A glueless fiber rod cutting device for facilitating positioning, comprising a body (1), characterized in that, The machine body (1) is provided with: Lower chamber (2), middle end through slot (3) and cutting round blade (4), the lower chamber (2) is opened at the lower end of the machine body (1), one middle end through slot (3) is opened through at the top middle end of the lower chamber (2), one cutting round blade (4) is rotationally arranged in one middle end through slot (3); First transverse through slot (7), first moving platform (8) and first clamp (9), two first transverse through slots (7) are symmetrically opened through at the top end of the lower chamber (2), two first moving platforms (8) are respectively slidably sleeved in the two first transverse through slots (7), and two groups of first clamps (9) are respectively installed at the upper ends of the two first moving platforms (8), and the two groups of first clamps (9) are used for clamping the bar material; Second transverse through slot (10), second moving platform (11) and second clamp (12), two second transverse through slots (10) are symmetrically opened through at the top end of the lower chamber (2), two second moving platforms (11) are respectively movably arranged in the two second transverse through slots (10), and two groups of second clamps (12) are respectively installed at the upper ends of the two second moving platforms (11), and the two groups of second clamps (12) are used for clamping the bar material after the first cutting; Second cutting mechanism, the second cutting mechanism is arranged at the machine body (1), and the second cutting mechanism is used for second cutting of the bar material after the first cutting.

2. A glueless fiber rod stock cutting device for easy positioning according to claim 1, characterized in that, The machine body (1) is symmetrically rotationally installed with two ball screws (5) at the front and rear ends, the machine body (1) is symmetrically fixedly installed with two drive motors (6) at the right end, and the output ends of the two drive motors (6) are respectively fixedly connected with the right ends of the two ball screws (5), and the upper ends of the two first moving platforms (8) are respectively installed at the two ball screws (5).

3. A glueless fiber rod stock cutting device for easy positioning according to claim 2, characterized in that, The upper end of the machine body (1) is fixedly connected with a mounting truss (13), the mounting truss (13) is rotationally installed with a rotating shaft (14) fixedly connected with the cutting round blade (4), and the front end of the mounting truss (13) is fixedly installed with a fixed motor (15), and the output end of the fixed motor (15) is fixedly connected with the rotating shaft (14).

4. A glueless fibre rod stock cutting device for easy positioning according to claim 3, characterized in that The second cutting mechanism comprises: Lower end sliding groove (16), transverse air cylinder (17) and connecting platform (18), two lower end sliding grooves (16) are symmetrically opened in the inner bottom end of the lower chamber (2), and the two lower end sliding grooves (16) are aligned with the two second transverse through slots (10) in the upper and lower directions, two transverse air cylinders (17) are respectively fixedly installed in the two lower end sliding grooves (16), two connecting platforms (18) are respectively slidably sleeved in the two lower end sliding grooves (16), and the two connecting platforms (18) are respectively fixedly connected with the output ends of the two transverse air cylinders (17).

5. A glueless fiber rod stock cutting device for easy positioning according to claim 4, characterized in that, The second cutting mechanism further comprises: Two vertical air cylinders (19) are fixedly connected to the upper ends of the two connecting platforms (18), and the output ends of the two vertical air cylinders (19) are fixedly connected with the lower ends of the two second moving platforms (11); two mounting long rods (20) are symmetrically fixedly mounted at the side ends of the two first moving platforms (8); and two first pushing air cylinders (21) are fixedly mounted at the two mounting long rods (20).

6. A glueless fibre rod stock cutting device for easy positioning according to claim 5, characterized in that The secondary cutting mechanism further comprises: Two vertical mounting plates (22) are fixedly mounted at the left end of the machine body (1), and two second pushing air cylinders (23) are fixedly connected to the front and rear ends of one vertical mounting plate (22).

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