PET (Polyethylene Terephthalate) sheet winding device

Abstract

The utility model relates to the technical field of PET sheet processing, and particularly discloses a PET sheet winding device which comprises a base, a fixing frame is fixedly connected to the upper end of the left side of the base, a mounting mechanism is arranged in the fixing frame, a supporting mechanism is arranged at the upper end of the right side of the base, and the mounting mechanism and the supporting mechanism are matched with each other to be used for fixing a winding wheel. A driving mechanism is arranged at the upper end of the base on the left side of the fixing frame and used for driving the mounting mechanism to rotate, the mounting mechanism comprises a rotating block and a moving block, and the rotating block is rotationally connected into the fixing frame. By adjusting the clamping blocks in the mounting mechanism, the distance between the clamping blocks is equal to the distance between the clamping grooves of the winding wheel, then the winding wheel is mounted on the right side of the mounting mechanism, and finally the right side of the winding wheel is supported through the supporting mechanism, so that the effect of mounting the winding wheel is achieved; and the problem that the equipment investment cost of an enterprise is increased due to the fact that various devices need to be replaced in the production process to meet the installation requirement of the wind-up roller is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to PET sheet processing technical field, concretely relates to a PET sheet winding device. BACKGROUND

[0002] The winding process of PET sheet plays a key role in the overall production process of PET sheet. The core task of this link is to arrange the PET sheet which has completed the cutting, cutting and other previous process treatment into a reel or a tape form which is convenient for subsequent transportation and storage through the winding machine designed carefully.

[0003] In the winding process of PET sheet, because the requirements of different applications for the diameter of the winding material are different, it is often necessary to replace a plurality of devices to meet the installation of the winding roller in the production process, thereby increasing the equipment investment cost of the enterprise. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a PET sheet winding device to solve the problem that in the prior art, a plurality of devices are often replaced to meet the installation of the winding roller in the production process, thereby increasing the equipment investment cost of the enterprise.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A PET sheet winding device, comprising a base, a fixed frame is fixedly connected to the left side upper end of the base, an installation mechanism is arranged in the fixed frame, a supporting mechanism is arranged on the right side upper end of the base, the installation mechanism and the supporting mechanism are mutually matched for fixing a winding wheel, a driving mechanism is arranged on the upper end of the base at the left side of the fixed frame, and the driving mechanism is used for driving the installation mechanism to rotate.

[0007] Preferably, the installation mechanism comprises a rotating block and a moving block, the rotating block is rotatably connected in the fixed frame, a limiting groove is formed in the right end face of the rotating block, the moving block is slidably connected to the both sides in the limiting groove, the clamping block is fixedly connected to the right end of the moving block, the second supporting shaft is fixedly connected to the left end of the rotating block, and the two groups of clamping blocks are symmetrical about the second supporting shaft.

[0008] Preferably, a bidirectional threaded rod is rotatably connected in the limiting groove, and the bidirectional threaded rod penetrates through the two groups of moving blocks and is threadedly connected therewith.

[0009] Preferably: the supporting mechanism includes a moving frame and a threaded rod, the moving frame is slidably connected to the upper end of the base, the upper inner side of the moving frame is rotatably connected with a turntable, the left end of the turntable is fixedly connected with a first supporting shaft, the upper end of the base is rotatably connected with the threaded rod through a bearing seat, the threaded rod penetrates through the moving frame and is threadedly connected therewith, and the upper end of the base is also fixedly connected with a first motor, and the output shaft end of the first motor is fixedly connected with the right end of the threaded rod.

[0010] Preferably: the first supporting shaft and the second supporting shaft are provided with a winding wheel, mounting grooves are formed in the left and right end faces of the winding wheel, the first supporting shaft and the second supporting shaft are located in the mounting grooves, a clamping groove is formed in the left end face of the winding wheel, and the clamping block is located in the clamping groove and is clamped with the clamping groove.

[0011] Preferably: the driving mechanism includes a second motor and a belt pulley assembly, the upper end of the base is fixedly connected with the second motor, and the output shaft end of the second motor is drivingly connected with the left end of the rotating block through the belt pulley assembly.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、Through the mutual cooperation of the bidirectional threaded rod, the moving block and the clamping block, the bidirectional threaded rod is rotated to drive the moving block to move, so that the distance between the clamping blocks is changed, the clamping groove of the winding wheel of different models can be applied, the installation of winding wheels of different models is facilitated, the problem that a plurality of devices need to be replaced to meet the installation of the winding wheel in the production process is solved, and the equipment investment cost of enterprises is increased.

[0014] 2、Through the mutual cooperation of the moving frame, the turntable, the first supporting shaft, the threaded rod and the first motor, when the winding wheel is installed, the first motor is started to drive the threaded rod to rotate, the moving frame is driven to move, the first supporting shaft is driven to move by the movement of the moving frame, the first supporting shaft is embedded in the mounting groove, and the effect of supporting the winding wheel is achieved. BRIEF DESCRIPTION OF DRAWINGS

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

[0016] Figure 2 It is another view structure schematic diagram of the whole main view of the utility model;

[0017] Figure 3 It is an installation mechanism section structure schematic diagram of the utility model;

[0018] Figure 4 It is an installation mechanism, supporting mechanism and winding wheel section structure schematic diagram of the utility model.

[0019] In the figure: 1, base; 2, fixed frame; 3, support mechanism; 31, moving frame; 32, turntable; 33, first support shaft; 34, threaded rod; 35, first motor; 4, mounting mechanism; 41, rotating block; 411, limiting groove; 42, bidirectional threaded rod; 43, moving block; 44, clamping block; 45, second support shaft; 5, driving mechanism; 51, pulley assembly; 52, second motor; 6, winding wheel; 61, mounting groove; 62, clamping groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Referring to Figures 1-4 The utility model provides a kind of PET sheet winding device, including base 1, the left side upper end of base 1 is fixedly connected with fixed frame 2, fixed frame 2 inside is provided with mounting mechanism 4, the right side upper end of base 1 is provided with support mechanism 3, mounting mechanism 4 and support mechanism 3 are mutually matched for fixed winding wheel 6, the left side of fixed frame 2 upper end of base 1 is provided with driving mechanism 5, and driving mechanism 5 is used to drive mounting mechanism 4 to rotate;When working, by adjusting the clamping block 44 in mounting mechanism 4, the spacing between clamping block 44 is equal to the spacing of the clamping groove 62 of winding wheel 6, then winding wheel 6 is installed in the right side of mounting mechanism 4, finally winding wheel 6 right side is supported by support mechanism 3, to reach the effect of installing winding wheel 6, and the problem of increasing the equipment investment cost of enterprise that often needs to replace multiple equipment to meet the installation of winding roller in production process is solved.

[0022] In further embodiments, referring to Figure 3 Mounting mechanism 4 includes rotating block 41 and moving block 43, rotating block 41 is rotatably connected in the inside of fixed frame 2, limiting groove 411 is formed in the right end surface of rotating block 41, moving block 43 is slidably connected to both sides in the inside of limiting groove 411, clamping block 44 is fixedly connected to the right end of moving block 43, second support shaft 45 is fixedly connected to the left end of rotating block 41, two groups of clamping blocks 44 are symmetrical about second support shaft 45, bidirectional threaded rod 42 is rotatably connected in the inside of limiting groove 411, and bidirectional threaded rod 42 penetrates two groups of moving blocks 43 and is threadedly connected therewith.

[0023] In the embodiment, the rotating of the bidirectional threaded rod 42 drives the moving block 43 to move, thereby changing the distance between the clamping blocks 44, which can be suitable for the clamping grooves 62 of different models of the winding wheels 6, thereby facilitating the installation of different models of the winding wheels 6, and solving the problem that a plurality of devices need to be replaced in the production process to meet the installation of the winding wheels 6, thereby increasing the equipment investment cost of the enterprise.

[0024] In further embodiments, with reference to Figure 2 , the support mechanism 3 comprises a moving frame 31 and a threaded rod 34, the moving frame 31 is slidably connected to the upper end of the base 1, the upper inside of the moving frame 31 is rotatably connected with a rotating disc 32, the left end of the rotating disc 32 is fixedly connected with a first support shaft 33, the upper end of the base 1 is rotatably connected with the threaded rod 34 through a bearing seat, the threaded rod 34 penetrates through the moving frame 31 and is threadedly connected therewith, and the upper end of the base 1 is further fixedly connected with a first motor 35, and the output shaft end of the first motor 35 is fixedly connected with the right end of the threaded rod 34.

[0025] In the embodiment, the threaded rod 34 is driven to rotate by starting the first motor 35, the moving frame 31 is driven to move by the rotation of the threaded rod 34, when the moving frame 31 moves to the left, the first support shaft 33 in the rotating disc 32 is driven to move, so that the first support shaft 33 moves to the inside of the installation groove 61 on the right side of the winding wheel 6, thereby achieving the supporting efficiency; conversely, when the moving frame 31 moves to the right, the winding wheel 6 is detached from the first support shaft 33 and the second support shaft 45.

[0026] In further embodiments, with reference to Figure 4 , the first support shaft 33 and the second support shaft 45 are provided between the winding wheel 6, the left and right end faces of the winding wheel 6 are provided with installation grooves 61, the first support shaft 33 and the second support shaft are located in the installation grooves 61, the left end face of the winding wheel 6 is provided with a clamping groove 62, and the clamping block 44 is located in the clamping groove 62 and is mutually clamped therewith.

[0027] In the embodiment, the first support shaft and the second support shaft 45 are arranged in the installation groove 61, thereby achieving the support of the winding wheel 6, and the clamping block 44 is located in the clamping groove 62 and is mutually clamped therewith, so that when the rotating block 41 rotates, the winding wheel 6 can be driven to rotate, thereby achieving the winding effect.

[0028] In further embodiments, with reference to Figure 2 , the driving mechanism 5 comprises a second motor 52 and a pulley assembly 51, the second motor 52 is fixedly connected to the upper end of the base 1, and the output shaft end of the second motor 52 is drivingly connected with the left end of the rotating block 41 through the pulley assembly 51.

[0029] In the embodiment, the second motor 52 output shaft end and the rotating block 41 left end are connected through the belt wheel assembly 51, the rotating block 41 is driven to rotate through starting the second motor 52, and power is provided for driving the rotating block 41 to rotate.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PET sheet winding device comprising a base (1), characterized in that, The left upper end of the base (1) is fixedly connected with a fixing frame (2), the fixing frame (2) is internally provided with a mounting mechanism (4), the right upper end of the base (1) is provided with a supporting mechanism (3), the mounting mechanism (4) and the supporting mechanism (3) are matched with each other for fixing a winding wheel (6), the upper end of the base (1) on the left side of the fixing frame (2) is provided with a driving mechanism (5), and the driving mechanism (5) is used for driving the mounting mechanism (4) to rotate.

2. A PET sheet winding device according to claim 1, characterized in that: The mounting mechanism (4) comprises a rotating block (41) and a moving block (43), the fixing frame (2) is rotatably connected with the rotating block (41), the right end face of the rotating block (41) is provided with a limiting groove (411), the limiting groove (411) is internally and slidably connected with the moving block (43) on both sides, the right end of the moving block (43) is fixedly connected with a clamping block (44), the left end of the rotating block (41) is fixedly connected with a second supporting shaft (45), and the two groups of clamping blocks (44) are symmetrical about the second supporting shaft (45).

3. A PET sheet winding device according to claim 2, characterized in that: The limiting groove (411) is rotatably connected with a bidirectional threaded rod (42), and the bidirectional threaded rod (42) penetrates through the two groups of moving blocks (43) and is threadedly connected therewith.

4. A PET sheet winding device according to claim 2, characterized in that: The supporting mechanism (3) comprises a moving frame (31) and a threaded rod (34), the upper end of the base (1) is slidably connected with the moving frame (31), the upper side of the moving frame (31) is rotatably connected with a rotating disc (32), the left end of the rotating disc (32) is fixedly connected with a first supporting shaft (33), the upper end of the base (1) is rotatably connected with the threaded rod (34) through a bearing seat, the threaded rod (34) penetrates through the moving frame (31) and is threadedly connected therewith, and the upper end of the base (1) is also fixedly connected with a first motor (35), and the output shaft end of the first motor (35) is fixedly connected with the right end of the threaded rod (34).

5. A PET sheet winding apparatus according to claim 4, characterized in that: The first supporting shaft (33) and the second supporting shaft (45) are provided with a winding wheel (6), the left and right end faces of the winding wheel (6) are provided with mounting grooves (61), the first supporting shaft (33) and the second supporting shaft are located in the mounting grooves (61), the left end face of the winding wheel (6) is provided with a clamping groove (62), and the clamping block (44) is located in the clamping groove (62) and is matched therewith.

6. A PET sheet winding device according to claim 1, characterized in that: The driving mechanism (5) comprises a second motor (52) and a belt pulley assembly (51), the upper end of the base (1) is fixedly connected with the second motor (52), and the output shaft end of the second motor (52) is drivingly connected with the left end of the rotating block (41) through the belt pulley assembly (51).

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