Cable sheath master batch dicing device

Abstract

The utility model discloses a cable sheath master batch dicing device, including dicing auxiliary mechanism and dicing support mechanism, dicing auxiliary mechanism includes protective casing, middle filter disc, bracing frame, top guide disc, middle filter disc is installed in the middle of protective casing inner wall, bracing frame is installed in the lower half part of protective casing inner wall, and top guide disc is installed in the middle of protective casing inner wall. The top guide disc is installed on the upper half portion of the inner wall of the protective shell, the pelletizing supporting mechanism comprises a rotating motor, a cutting knife, a connecting disc, a guide cylinder, a linear motor module and a clamping arm, the cutting knife is installed on the outer side of the output end of the rotating motor, and the connecting disc is rotatably installed on the outer side of the output end of the rotating motor; the guide cylinder is located above the cutting knife, and the clamping arm is rotationally installed on one side of the linear motor module. Under the support of the pelletizing auxiliary mechanism, the efficient and stable operation of the pelletizing supporting mechanism is ensured, and the accurate and efficient cutting of the walnut master batch of the cable is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable sheath granulation, and particularly relates to a granulating device for cable sheath masterbatch. Background Art

[0002] Electric wires and cables are wire products used to transmit electric and magnetic energy, information, and realize the conversion of electromagnetic energy. Their outer sheath plays an important protective role.

[0003] During the granulation process of the sheath, it needs to be placed at the cutting position for granulation operations. Existing granulating devices generally place the raw materials in sections. After the current section of raw material is cut, it is moved for the next section of cutting. Due to the limitation of the cutting method, only single - strip materials can be granulated each time, which greatly limits the granulation speed of the device and affects the processing efficiency of the device. Summary of the Invention

[0004] In view of the problem of low granulation efficiency of the device in the prior art, the utility model proposes the following technical solutions:

[0005] A granulating device for cable sheath masterbatch includes a granulation - assisting mechanism and a granulation - supporting mechanism. The granulation - assisting mechanism includes a protective shell, a middle filter disc, a support frame, and a top guide disc. The middle filter disc is installed in the middle of the inner wall of the protective shell. The support frame is installed in the lower half of the inner wall of the protective shell. The top guide disc is installed in the upper half of the inner wall of the protective shell.

[0006] The granulation - supporting mechanism includes a rotating motor, a cutting knife, an adapter disc, a guide cylinder, a linear motor module, and a clamping arm. The cutting knife is installed outside the output end of the rotating motor. The adapter disc is rotatably installed outside the output end of the rotating motor. The guide cylinder is located above the cutting knife. The clamping arm is rotatably installed on one side of the linear motor module.

[0007] Among them, the rotating motor is installed at the upper end of the support frame. The middle filter disc is rotationally connected to the output end. The guide cylinder is installed above the top guide disc. The cutting knife is located between the adapter disc and the top guide disc. The clamping arm is located above the guide cylinder.

[0008] Supported by the granulation - assisting mechanism, the efficient and stable operation of the granulation - supporting mechanism is ensured, and the accuracy and efficiency of cutting the cable walnut masterbatch are ensured.

[0009] As a preference of the above - mentioned technical solution, the linear motor module is installed at the upper end of the top guide disc, and the linear motor module is installed on one side of the guide cylinder, and the number of the linear motor modules is the same as that of the guide cylinders.

[0010] By setting the number of linear motor modules to be the same as that of the guide cylinders, the accuracy of the movement of each raw material is ensured.

[0011] As an optimization of the above technical solution, the guiding grooves in the top guiding disc and the flow-through grooves in the connecting disc are at the same height, and the guide cylinders, the guiding grooves in the top guiding disc, and the flow-through grooves in the connecting disc are connected.

[0012] By connecting the guide cylinders, the guiding grooves in the top guiding disc, and the flow-through grooves in the connecting disc, the accuracy of the flow of the raw materials to be cut and the cut particles is ensured.

[0013] As an optimization of the above technical solution, the granulation support mechanism further includes a telescopic spring, a limiting plate, and a guide rail. The telescopic spring is located between the two clamping arms, and the guide rail is formed inside the limiting plate.

[0014] Under the elastic support of the telescopic spring, the two clamping arms can automatically reset.

[0015] As an optimization of the above technical solution, the clamping arms are horizontally rotatably installed on one side of the linear motor module, the telescopic spring is horizontally placed, and one end of the clamping arm is slidably arranged inside the guide rail.

[0016] By setting the clamping arms to be horizontally rotatable on one side of the linear motor module and setting the telescopic spring to operate horizontally, the stability of the linear motor module driving the clamping arms to move vertically is ensured.

[0017] As an optimization of the above technical solution, the guide rail is divided into two parts. The middle part is a thin guide rail for clamping and limiting the clamping arms, and the upper and lower ends are wide grooves for restricting the expansion of the clamping arms.

[0018] Under the limitation of the thin guide rail and the support of the wide grooves inside the guide rail, the stability of the position of the clamping arms during moving clamping and expansion movement is ensured.

[0019] The beneficial effects of the present utility model are as follows:

[0020] (1) Supported by the granulation auxiliary mechanism, the high efficiency and stability of the granulation support mechanism during operation are ensured, and the accuracy and high efficiency of the cutting of the cable walnut masterbatch are ensured;

[0021] (2) By connecting the guide cylinders, the guiding grooves in the top guiding disc, and the flow-through grooves in the connecting disc, the accuracy of the flow of the raw materials to be cut and the cut particles is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The figure shows a three-dimensional view of the whole device;

[0023] Figure 2A cross-sectional view of the entire device is shown;

[0024] Figure 3 A top view of a part of the device is shown;

[0025] Figure 4 A perspective view of the limiting movement method is shown;

[0026] Figure 5 A perspective view of the clamping part is shown;

[0027] Figure 6 A usage state diagram of the entire device is shown.

[0028] In the figure: 1. Protective housing; 101. Middle filter disc; 102. Support frame; 103. Top guide disc; 201. Rotating motor; 202. Cutting knife; 203. Connecting disc; 204. Guide cylinder; 205. Linear motor module; 206. Clamping arm; 207. Telescopic spring; 208. Limiting plate; 209. Guide rail. Specific embodiments

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0030] Embodiment

[0031] Figures 1 - 6 A schematic diagram of the overall structure as a specific embodiment of the present utility model is shown. Figures 1 - 6 Among them, the cable sheath masterbatch pelletizing device includes a pelletizing auxiliary mechanism and a pelletizing support mechanism.

[0032] The pelletizing auxiliary mechanism includes a protective housing 1, a middle filter disc 101, a support frame 102, and a top guide disc 103. The middle filter disc 101 is installed in the middle of the inner wall of the protective housing 1, the support frame 102 is installed in the lower half of the inner wall of the protective housing 1, and the top guide disc 103 is installed in the upper half of the inner wall of the protective housing 1.

[0033] The pelletizing support mechanism includes a rotating motor 201, a cutting knife 202, a connecting disc 203, a guide cylinder 204, a linear motor module 205, and a clamping arm 206. The cutting knife 202 is installed outside the output end of the rotating motor 201, the connecting disc 203 is rotatably installed outside the output end of the rotating motor 201, the guide cylinder 204 is located above the cutting knife 202, and the clamping arm 206 is rotatably installed on one side of the linear motor module 205.

[0034] Among them, the rotating motor 201 is installed at the upper end of the support frame 102. The middle filter disc 101 is rotationally connected to the output end. The guiding cylinder 204 is installed above the top guiding disc 103. And the cutting knife 202 is located between the connecting disc 203 and the top guiding disc 103. The clamping arm 206 is located above the guiding cylinder 204.

[0035] Supported by the granulation assisting mechanism, the efficient and stable operation of the granulation support mechanism is ensured, and the stability and accuracy of the cutting of the cable walnut masterbatch are guaranteed. Specifically, first, start the rotating motor 201 to drive the cutting knife 202 to rotate synchronously. At the same time, control the linear motor module 205 to move the raw materials clamped by the clamping arm 206 downward simultaneously. Then, under the guidance of the guiding cylinder 204, insert the raw materials into the top guiding disc 103 and the connecting disc 203. Thus, when the cutting knife 202 rotates, a cutting effect on the raw materials is formed. Then, under the isolation effect of the middle filter disc 101, the particles that meet the specifications flow downward to the collection box, effectively preventing the situation where the specifications of the last cutting section are inconsistent. Finally, under the simultaneous movement of multiple linear motor modules 205 and the assistance of the rotation and cutting of the cutting knife 202, the effect of cutting multiple sections of raw materials simultaneously is achieved, improving the cutting efficiency of the device.

[0036] Figure 1 and Figure 3 Shown is a schematic diagram of the installation position structure as a specific embodiment of the present utility model. Figure 1 and Figure 3 In [description], the linear motor module 205 is installed at the upper end of the top guiding disc 103. And the linear motor module 205 is installed on one side of the guiding cylinder 204. And the number of the linear motor modules 205 is the same as that of the guiding cylinder 204.

[0037] By setting the number of the linear motor modules 205 to be the same as that of the guiding cylinder 204, the accuracy of the movement of each raw material is ensured, facilitating the separate or simultaneous movement control of multiple raw materials, improving the various usage modes of the device. And by controlling the movement frequency of each linear motor module 205, the raw materials can be driven to move different distances, thereby obtaining particles of various specifications.

[0038] Figure 1 Shown is a schematic three-dimensional structure diagram as a specific embodiment of the present utility model. Figure 1 In [description], the guiding groove in the top guiding disc 103 and the flow-through groove in the connecting disc 203 are at the same height. And the guiding cylinder 204, the guiding groove in the top guiding disc 103, and the flow-through groove in the connecting disc 203 are connected.

[0039] By connecting the guide cylinder 204, the inner guide groove of the top guide disc 103, and the flow groove in the connection disc 203, the accuracy of the flow of the raw material to be cut and the cut particles is ensured. At the same time, the accuracy of the placement position of the raw material during cutting is improved, and the raw material is horizontally limited up and down, ensuring its hardness during cutting and improving the stability and accuracy of the cutting of the device.

[0040] Figure 4 and Figure 5 Shown is a partial structural schematic diagram of a specific embodiment of the present invention. Figure 4 and Figure 5 In [the figure], the pelletizing support mechanism further includes a telescopic spring 207, a limit plate 208, and a guide rail 209. The telescopic spring 207 is located between the two clamping arms 206, and the guide rail 209 is provided inside the limit plate 208.

[0041] The clamping arm 206 is horizontally rotatably installed on one side of the linear motor module 205. The telescopic spring 207 is horizontally placed, and one end of the clamping arm 206 is slidably arranged inside the guide rail 209.

[0042] The guide rail 209 is divided into two parts. The middle part is a thin guide rail for clamping and limiting the clamping arm 206, and its upper and lower ends are wide grooves for restricting the expansion of the clamping arm 206.

[0043] Under the elastic support of the telescopic spring 207, the two clamping arms 206 can automatically reset. Under the restriction of the guide rail 209, the accuracy of the moving direction of the clamping arm 206 is ensured. At the same time, the clamping arm 206 is set to horizontally rotate on one side of the linear motor module 205, and the telescopic spring 207 is set to horizontally operate, ensuring the stability when the linear motor module 205 drives the clamping arm 206 to move vertically. And under the limitation of the thin guide rail and the support of the wide groove inside the guide rail 209, the stability of the position of the clamping arm 206 during moving clamping and expanding movement is ensured, improving the safety and reliability of the clamping and expansion of the clamping arm 206.

[0044] Working principle: First, under the guidance of the upper feeding device, the raw material is placed into the guide cylinder 204. Then, the linear motor module 205 is controlled to make one end of the clamping arm 206 move in a clamped state under the limitation inside the guide rail 209, driving the clamped raw material to move downward simultaneously. Then, under the guidance of the guide cylinder 204, the raw material is inserted into the top guide disc 103 and the connection disc 203. Then, the rotation motor 201 is started to drive the cutting knife 202 to rotate synchronously, achieving the effect of simultaneously cutting multiple raw materials. Then, under the isolation effect of the middle filter disc 101, the particles that meet the specifications flow to the lower collection box, effectively preventing the situation where the specifications of the last cutting section are inconsistent. Finally, under the simultaneous movement of multiple linear motor modules 205 and the assistance of the rotation and cutting of the cutting knife 202, the effect of simultaneously cutting multiple sections of raw materials is achieved.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.

Claims

1. A cable sheath masterbatch pelletizing device, comprising a pelletizing auxiliary mechanism and a pelletizing support mechanism, characterized in that: The pelletizing auxiliary mechanism comprises a protective shell (1), a middle filter disc (101), a support frame (102), and a top guide disc (103); the middle filter disc (101) is installed at the middle of the inner wall of the protective shell (1), the support frame (102) is installed at the lower half of the inner wall of the protective shell (1), and the top guide disc (103) is installed at the upper half of the inner wall of the protective shell (1); The pelletizing support mechanism comprises a rotating motor (201), a cutting knife (202), a connecting plate (203), a guide cylinder (204), a linear motor module (205), and a clamping arm (206); the cutting knife (202) is mounted on the outside of the output end of the rotating motor (201); the connecting plate (203) is rotatably mounted on the outside of the output end of the rotating motor (201); the guide cylinder (204) is located above the cutting knife (202); and the clamping arm (206) is rotatably mounted on one side of the linear motor module (205); The rotating motor (201) is installed at the upper end of the support frame (102), the middle filter plate (101) is rotatably connected to the output end, the guide cylinder (204) is installed above the top guide plate (103), and the cutting knife (202) is located between the connecting plate (203) and the top guide plate (103), and the clamping arm (206) is located above the guide cylinder (204).

2. The cable sheath masterbatch pelletizing device according to claim 1, characterized in that: The linear motor module (205) is installed on the upper end of the top guide plate (103), and the linear motor module (205) is installed on one side of the guide cylinder (204), and the number of the linear motor modules (205) and the number of the guide cylinders (204) are the same.

3. The cable sheath masterbatch pelletizing device according to claim 1, characterized in that: The guide groove in the top guide plate (103) and the flow groove in the connecting plate (203) are located at the same height, and the guide cylinder (204), the guide groove in the top guide plate (103), and the flow groove in the connecting plate (203) are connected.

4. The cable sheath masterbatch pelletizing device according to claim 1, characterized in that: The pelletizing support mechanism further comprises a telescopic spring (207), a limiting plate (208), and a guide rail (209); the telescopic spring (207) is located between the two clamping arms (206), and the guide rail (209) is arranged inside the limiting plate (208).

5. The cable sheath masterbatch pelletizing device according to claim 4, characterized in that: The clamping arm (206) is horizontally rotatably mounted on one side of the linear motor module (205), the telescopic spring (207) is horizontally placed, and one end of the clamping arm (206) is slidably disposed inside the guide rail (209).

6. The cable sheath masterbatch pelletizing device according to claim 4, characterized in that: The guide rail (209) is composed of two parts, the middle part of which is a thin guide rail used for clamping and limiting the clamping arm (206), and the upper and lower ends of which are wide grooves used for limiting the expansion of the clamping arm (206).

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