Extruder head supporting structure

Abstract

The utility model discloses an extruder head supporting structure which comprises a rack, a guide supporting mechanism and a head clamp, the guide supporting mechanism comprises an adjusting seat, a first guide rod is arranged on the rack, the adjusting seat is provided with a first guide hole, the adjusting seat is in sliding connection with the first guide rod through the first guide hole, and the head clamp is arranged on the rack. The adjusting seat is further provided with a driving mechanism for driving the machine head clamp to move up and down, the machine head clamp is provided with a second guide rod extending downwards, the adjusting seat is further provided with a second guide hole, and the adjusting seat is in sliding connection with the second guide rod through the second guide hole; the first guide rod and the second guide rod are slidably connected to the adjusting seat, the adjusting seat is provided with the driving mechanism for driving the machine head clamp to move up and down, the machine head is separated from or close to the extruder through the first guide rod, the driving mechanism drives the machine head clamp to move up and down, the machine head is staggered or right faces the extruder, quick disassembly is achieved, and the problem of low production efficiency is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production equipment, in particular to an extruder head supporting structure. Background Art

[0002] Wire rods are usually processed by extruders. Existing extruders mainly connect the injection port on the machine body with the die head. By setting a processing cavity in the die head, the plastic material output from the injection port is used to process the outer skin of the wire rod in the processing cavity. When the injection molding time is too long, a large amount of residue is easily left on the die head, and the die head needs to be removed for cleaning. However, the extruder die head is heavy and disassembly is cumbersome. When the number of disassembly is large, a large amount of labor is required, which increases the production cost. After disassembly and cleaning, it needs to be reassembled. During assembly, the die head position and the die head support structure need to be adjusted and aligned, which takes a lot of time and effort to align, resulting in reduced production efficiency. Utility Model Content

[0003] The utility model aims at the defects of the prior art and provides an extruder head support structure, which has a simple structure and can quickly disassemble the head through a guide support mechanism when disassembling the head, thereby solving the problem of low production efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A support structure for an extruder head, comprising a frame, a guide support mechanism and a head clamp, wherein the guide support mechanism comprises an adjustment seat, the frame is provided with a first guide rod, the adjustment seat is provided with a first guide hole, the adjustment seat is slidably connected to the first guide rod through the first guide hole, the adjustment seat is also provided with a driving mechanism for driving the head clamp to move up and down, the head clamp is provided with a second guide rod extending downward, the adjustment seat is also provided with a second guide hole, and the adjustment seat is slidably connected to the second guide rod through the second guide hole; the first guide rod and the second guide rod are slidably connected on the adjustment seat, the adjustment seat is provided with a driving mechanism for driving the head clamp to move up and down, the first guide rod is used to separate or approach the extruder, the driving mechanism drives the head clamp to move up and down, so that the head is staggered or facing the extruder, thereby realizing rapid disassembly and solving the problem of low production efficiency.

[0006] As a preferred solution, the number of the first guide rods is two, and the first guide rods are arranged in parallel, and the number of the second guide rods is two, and the second guide rods are arranged in parallel.

[0007] As a preferred solution, the second guide rods are respectively located on both sides of the output end of the driving mechanism, and the first guide rods are respectively located on the outside of the second guide rods.

[0008] As a preferred solution, the driving mechanism is a cylinder, a floating joint is installed at the output end of the cylinder, and the output end of the cylinder is connected to the machine head clamp via the floating joint.

[0009] As a preferred solution, the frame is provided with a mounting through hole corresponding to the extruder.

[0010] As a preferred solution, a pulley support mechanism is provided below the mounting through hole, and the pulley support mechanism includes a pulley support frame and a pulley rotatably arranged on the pulley support frame, and the axial direction of the pulley is perpendicular to the central axis of the mounting through hole.

[0011] As a preferred solution, a clearance groove is provided below the mounting through hole, the mounting through hole is connected to the clearance groove, and the pulley is located in the clearance groove.

[0012] As a preferred solution, the head clamp includes a first clamp block, a second clamp block and a third clamp block which are connected end to end in sequence, the cylinder output end is connected to the first clamp block through a floating joint, the second guide rod is arranged on the first clamp block, and the first clamp block, the second clamp block and the third clamp block are formed with clamp grooves corresponding to the extruder head.

[0013] As a preferred solution, two ends of the first clamping block are hinged to one end of the second clamping block and one end of the third clamping block respectively.

[0014] As a preferred solution, a first fixing groove is provided at the junction of the second clamping block and the third clamping block, one end of a fixing rod is rotatably connected in the first fixing groove, and a rotating sleeve is threadedly connected to the other end of the fixing rod, and a second fixing groove corresponding to the rotating sleeve is provided at the junction of the third clamping block and the second clamping block, and when locked, the rotating sleeve is embedded in the second fixing groove.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, the first guide rod and the second guide rod are slidably connected on the adjustment seat, and the adjustment seat is provided with a driving mechanism that drives the machine head clamp to move up and down. The first guide rod is used to separate the machine head from or approach the extruder. The driving mechanism drives the machine head clamp to move up and down, so that the machine head is staggered or facing the extruder, thereby realizing rapid installation or disassembly of the machine head and facilitating cleaning and maintenance of the machine head.

[0016] In order to more clearly illustrate the structural features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the assembly structure of the embodiment of the utility model from the first viewing angle;

[0018] Figure 2 It is a schematic diagram of the assembly structure of the embodiment of the utility model from a second viewing angle;

[0019] Figure 3 It is a schematic diagram of the installation structure of the pulley support mechanism of the embodiment of the utility model.

[0020] 10-adjusting seat; 11-first guide rod; 12-second guide rod; 13-cylinder; 14-floating joint; 20-first clamping block;

[0021] 21-second clamping block; 22-third clamping block; 23-first fixing groove; 24-second fixing groove; 25-fixing rod; 26-rotating sleeve;

[0022] 27-clip slot; 30-frame; 31-mounting through hole;

[0023] 32-giving groove; 33-pulley support frame; 34-pulley;

[0024] 35-machine head; 36-extruder. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] like Figure 1-3As shown, the utility model discloses an extruder head support structure, including a frame 30, a guide support mechanism and a head clamp, the guide support mechanism includes an adjustment seat 10, the frame 30 is provided with a first guide rod 11, the adjustment seat 10 is provided with a first guide hole, the number of the first guide rods 11 is two, the first guide rods 11 are arranged in parallel, the adjustment seat 10 is slidably connected with the first guide rod 11 through the first guide hole, the adjustment seat 10 is also provided with a driving mechanism for driving the head clamp to move up and down, the head clamp is provided with a second guide rod 12 extending downward, the adjustment seat 10 is also provided with a second guide hole, the number of the second guide rods 12 is Two, the second guide rods 12 are arranged in parallel, the adjustment seat 10 is slidably connected to the second guide rod 12 through the second guide hole, the second guide rods 12 are respectively located on both sides of the output end of the driving mechanism, and the first guide rods 11 are respectively located on the outside of the second guide rods 12; the first guide rods 11 and the second guide rods 12 are slidably connected on the adjustment seat 10, the adjustment seat 10 is provided with a driving mechanism for driving the head clamp to move up and down, the first guide rod 11 is used to separate the head 35 from or approach the extruder 36, the driving mechanism drives the head clamp to move up and down, so that the head 35 is staggered or facing the mounting through hole 31, so as to realize quick disassembly and solve the problem of low production efficiency.

[0028] The driving mechanism is a cylinder 13, and a floating joint 14 is installed at the output end of the cylinder 13. The output end of the cylinder 13 is connected to the head clamp through the floating joint 14. The floating joint 14 reduces the eccentricity of the cylinder 13, improves the accuracy and stability of the equipment operation, and ensures that the cylinder 13 moves smoothly when working.

[0029] It should be understood that in order to improve the stability of the device, the driving mechanism may also be a combination of a motor and a screw.

[0030] The frame 30 is provided with a mounting through hole 31 corresponding to the extruder 36, and a pulley support mechanism is provided below the mounting through hole 31. The pulley support mechanism includes a pulley support frame 33 and a pulley 34 rotatably arranged on the pulley support frame 33. The axial direction of the pulley 34 is perpendicular to the central axis of the mounting through hole 31. A clearance groove 32 is provided below the mounting through hole 31. The mounting through hole 31 is connected to the clearance groove 32. The pulley 34 is located in the clearance groove 32. The pulley support mechanism supports the extruder 36, so that the position of the machine head 35 can be adjusted. The pulley 34 enables the extruder 36 to be quickly taken out or loaded during disassembly and assembly, thereby improving the installation efficiency.

[0031] The head clamp comprises a first clamp block 20, a second clamp block 21 and a third clamp block 22 which are connected end to end in sequence. The output end of the cylinder 13 is connected to the first clamp block 20 through a floating joint 14. The second guide rod 12 is arranged on the first clamp block 20. The first clamp block 20, the second clamp block 21 and the third clamp block 22 are formed with a clamping groove 27 corresponding to the extruder head; the two ends of the first clamp block 20 are respectively hinged to one end of the second clamp block 21 and one end of the third clamp block 22; a first fixing groove 23 is provided at the junction of the second clamp block 21 and the third clamp block 22. One end of a fixing rod 25 is rotatably connected in the first clamping block 20, the other end of the fixing rod 25 is threadedly connected with a rotating sleeve 26, a second fixing groove 24 corresponding to the rotating sleeve 26 is provided at the junction of the third clamping block 22 and the second clamping block 21, when locked, the rotating sleeve 26 is embedded in the second fixing groove 24, and the clamping groove 27 is provided in the first clamping block 20, the second clamping block 21 and the third clamping block 22, so that the extruder 36 and the machine head 35 can be positioned and clamped, so as to facilitate the removal or installation of the machine head 35, and the fixing rod 25 is used in conjunction with the rotating sleeve 26 to realize the rapid disassembly and assembly of the machine head 35, and the structure is simple and practical.

[0032] The use method of the utility model is as follows: during installation, the machine head 35 is aligned with the extruder 36, the cylinder 13 drives the first clamping block 20 to move upward, the position of the first clamping block 20 is adjusted by the first guide rod 11, so that the extruder 36 and the machine head 35 are embedded in the clamping groove 27, and then the second clamping block 21 and the third clamping block 22 are locked by the fixed rod 25 and the rotating sleeve 26 to complete the installation; during disassembly, the rotating sleeve 26 is rotated to make the rotating sleeve 26 away from the fixed rod 25, and then the fixed rod 25 is rotated upward to unlock the second clamping block 21 and the third clamping block 22, the first clamping block 20 is driven to move downward by the cylinder 13, and then the machine head 35 is taken out from the clamping groove 27 to complete the disassembly of the machine head 35.

[0033] In summary, the utility model connects the first guide rod 11 and the second guide rod 12 in a sliding manner on the adjustment seat 10, and the adjustment seat 10 is provided with a driving mechanism for driving the head clamp to move up and down. The first guide rod 11 is used to separate the head 35 from or approach the extruder 36. The driving mechanism drives the head clamp to move up and down, so that the head 35 is staggered or facing the extruder 36, thereby realizing rapid installation or disassembly of the head 35 and facilitating cleaning and maintenance of the head 35.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made to the above embodiment based on the technical practice of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. An extruder head support structure, characterized in that: It includes a frame, a guide support mechanism and a head clamp, the guide support mechanism includes an adjustment seat, the frame is provided with a first guide rod, the adjustment seat is provided with a first guide hole, the adjustment seat is slidably connected to the first guide rod through the first guide hole, the adjustment seat is also provided with a driving mechanism for driving the head clamp to move up and down, the head clamp is provided with a second guide rod extending downward, the adjustment seat is also provided with a second guide hole, and the adjustment seat is slidably connected to the second guide rod through the second guide hole.

2. The extruder head support structure according to claim 1, characterized in that: The number of the first guide rods is two, and the first guide rods are arranged in parallel. The number of the second guide rods is two, and the second guide rods are arranged in parallel.

3. The extruder head support structure according to claim 2, characterized in that: The second guide rods are respectively located at two sides of the output end of the driving mechanism, and the first guide rods are respectively located at the outer sides of the second guide rods.

4. The extruder head support structure according to claim 1, characterized in that: The driving mechanism is a cylinder, a floating joint is installed at the output end of the cylinder, and the output end of the cylinder is connected to the machine head clamp through the floating joint.

5. The extruder head support structure according to claim 1, characterized in that: The frame is provided with a mounting through hole corresponding to the extruder.

6. The extruder head support structure according to claim 5, characterized in that: A pulley support mechanism is provided below the installation through hole. The pulley support mechanism comprises a pulley support frame and a pulley rotatably arranged on the pulley support frame. The axial direction of the pulley is perpendicular to the central axis of the installation through hole.

7. The extruder head support structure according to claim 6, characterized in that: A clearance groove is provided below the installation through hole, the installation through hole is connected to the clearance groove, and the pulley is located in the clearance groove.

8. The extruder head support structure according to claim 4, characterized in that: The head clamp includes a first clamp block, a second clamp block and a third clamp block which are connected end to end in sequence, the cylinder output end is connected to the first clamp block through a floating joint, the second guide rod is arranged on the first clamp block, and the first clamp block, the second clamp block and the third clamp block are formed with a clamp groove corresponding to the extruder head.

9. The extruder head support structure according to claim 8, characterized in that: Two ends of the first clamping block are hinged to one end of the second clamping block and one end of the third clamping block respectively.

10. The extruder head support structure according to claim 9, characterized in that: A first fixing groove is provided at the junction of the second clamping block and the third clamping block, one end of a fixing rod is rotatably connected in the first fixing groove, and a rotating sleeve is threadedly connected to the other end of the fixing rod. A second fixing groove corresponding to the rotating sleeve is provided at the junction of the third clamping block and the second clamping block, and when locked, the rotating sleeve is embedded in the second fixing groove.

Images