Extruding machine capable of automatically clamping and placing movable cake pressing head

Abstract

The embodiment of the utility model discloses an extruding machine capable of automatically clamping and placing a movable cake pressing head, which comprises a jacking mechanism arranged on one side of a base of an aluminum profile extruding machine, wherein a tray of the jacking mechanism is aligned with one end of a guide groove on one side of the base; the grabbing mechanism comprises a supporting seat, a cross beam is installed at the top of the supporting seat, a longitudinal moving pair is installed at one end of the cross beam, a vertical moving pair is installed on the longitudinal moving pair, a rotary air cylinder is installed at the lower end of the vertical moving pair, and a vertically-downward air cylinder clamping jaw is installed on a rotating part of the rotary air cylinder; and an air cylinder clamping jaw of the grabbing mechanism can grab the cake pressing head from the tray and place the cake pressing head on a hopper of the feeding mechanism. According to the automatic cake pressing device, the grabbing mechanism is matched with the jacking mechanism, so that the cake pressing head can be automatically grabbed, rotated by an angle and put into a hopper of the feeding mechanism; automatic clamping and placing of the cake pressing head are achieved, the production efficiency is improved, and the working intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile extrusion, in particular to an extruder for automatically clamping and placing a movable cake pressing head. Background Art

[0002] Aluminum profile extruder is a device that extrude aluminum rods into aluminum profiles. After extrusion is completed, the pressing head pressed against one end of the aluminum rod needs to be recovered, and then the recovered pressing head is placed in the hopper before the next cycle of the extruder starts.

[0003] The existing process of sending the cake pressing head into the hopper is generally done manually by clamping it with pliers. Since the cake pressing head is heavy and needs to be adjusted in the right direction before it can be placed, it requires a lot of labor intensity during operation and the operator is easily tired. Utility Model Content

[0004] In view of this, the utility model provides an extruder for automatically clamping and placing a movable cake pressing head, which is used to solve the problem that the cake pressing head of the aluminum profile extruder in the prior art needs to be manually delivered into the hopper, which is extremely labor-intensive.

[0005] An extruder for automatically clamping and placing a movable pancake pressing head comprises a lifting mechanism installed on one side of a base of an aluminum profile extruder, wherein a tray of the lifting mechanism is aligned with one end of a guide groove on one side of the base;

[0006] It also includes a grabbing mechanism arranged on one side of the base, the grabbing mechanism includes a support seat, a crossbeam is installed on the top of the support seat, a longitudinal moving pair is installed at one end of the crossbeam, a vertical moving pair is installed on the longitudinal moving pair, a rotary cylinder is installed at the lower end of the vertical moving pair, and a vertically downward cylinder clamp is installed on the rotating part of the rotary cylinder. The cylinder clamp of the grabbing mechanism can grab the cake head from the tray and place it on the hopper of the feeding mechanism.

[0007] Preferably, the above-mentioned lifting mechanism includes a cylinder fixing seat, a lifting cylinder arranged vertically upward is fixedly mounted on one side of the cylinder fixing seat, and the tray is fixedly mounted on the upper end of the lifting cylinder.

[0008] Preferably, a baffle aligned with one side of the tray is fixedly mounted on the top of the cylinder fixing seat.

[0009] Preferably, a proximity sensor is installed horizontally through the baffle, and the signal output end of the proximity sensor is connected to the signal input end of the PLC controller of the control center. The longitudinal moving pair, vertical moving pair, rotary cylinder, cylinder clamp and lifting cylinder are all controlled by the PLC controller.

[0010] Preferably, a receiving hopper assembly is installed on the above-mentioned base, a discharge channel is opened on one side of the base, and one end of the guide groove is aligned and connected with one end of the discharge channel; the receiving hopper assembly can receive the cake pressing head and transfer it to the discharge channel.

[0011] Preferably, the above-mentioned receiving hopper assembly includes a hydraulic motor, one end of the hydraulic motor is connected to a reducer, a rotating arm is fixedly connected to the output shaft of the reducer, and one end of the rotating arm is connected to the receiving hopper.

[0012] Preferably, the longitudinal moving pair and the vertical moving pair both include a support frame, a motor is slidably mounted on the support frame, a rack is mounted on the support frame, a gear is mounted on the rotating shaft of the motor, the gear is meshingly connected to the rack, and also includes a drag chain cable connected to the motor.

[0013] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0014] The extruder with the above-mentioned automatic clamping and placing movable cake pressing head is adopted.

[0015] Through the grabbing mechanism and the jacking mechanism, the cake pressing head can be automatically grabbed, rotated and placed in the hopper of the feeding mechanism; the automation of clamping and placing the cake pressing head is realized, the production efficiency is improved and the work intensity of the workers is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] in:

[0018] Figure 1 It is a structural schematic diagram of an extruder for automatically clamping and placing a movable cake pressing head in one embodiment;

[0019] Figure 2 It is a structural schematic diagram of an extruder after the feeding mechanism is removed in one embodiment;

[0020] Figure 3 It is a structural schematic diagram of a feeding mechanism in one embodiment;

[0021] Figure 4 Another perspective view of an extruder for automatically clamping and placing a movable cake pressing head in one embodiment;

[0022] Figure 5is a schematic structural diagram of a base in one embodiment;

[0023] Figure 6 A schematic diagram of the structure of a lifting mechanism in one embodiment;

[0024] Figure 7 A schematic diagram of the structure of a grabbing mechanism in one embodiment;

[0025] Figure 8 It is a structural schematic diagram of a hopper assembly in one embodiment;

[0026] Fig. 9 Another perspective view of the grabbing mechanism in one embodiment.

[0027] Reference numerals: 100, base; 200, gripping mechanism; 201, support seat; 202, crossbeam; 203, longitudinal moving pair; 204, vertical moving pair; 205, rotary cylinder; 206, cylinder clamp; 207, motor; 208, support frame; 209, rack; 210, gear; 211, drag chain cable;

[0028] 300, feeding mechanism; 301, hopper; 400, discharge channel; 401, guide groove;

[0029] 500, receiving hopper assembly; 501, hydraulic motor; 502, reducer; 503, rotating arm; 504, receiving hopper;

[0030] 600, lifting mechanism; 601, cylinder fixing seat; 602, baffle; 603, tray; 604, lifting cylinder; 605, proximity sensor; 700, pancake pressing head. DETAILED DESCRIPTION

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" and any variations thereof in the specification and claims of the present application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0032] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0034] Example 1

[0035] See also Figure 1-9 As shown, an extruder for automatically clamping and placing a movable pressing head comprises a lifting mechanism 600 installed on one side of a base 100 of the aluminum profile extruder, wherein a tray 603 of the lifting mechanism 600 is aligned with one end of a guide groove 401 on one side of the base 100; and also comprises a grasping mechanism 200 arranged on one side of the base 100, the grasping mechanism 200 comprises a supporting seat 201, a crossbeam 202 is installed on the top of the supporting seat 201, a longitudinal moving pair 203 is installed at one end of the crossbeam 202, a vertical moving pair 204 is installed on the longitudinal moving pair 203, a rotary cylinder 205 is installed at the lower end of the vertical moving pair 204, a cylinder clamp 206 facing vertically downward is installed on the rotating part of the rotary cylinder 205, and the cylinder clamp 206 of the grasping mechanism 200 can grasp the pressing head 700 from the tray 603 and place it on the hopper 301 of the feeding mechanism 300.

[0036] like Figure 6 As shown in , the lifting mechanism 600 includes a cylinder fixing seat 601, a lifting cylinder 604 arranged vertically upward is fixedly installed on one side of the cylinder fixing seat 601, and a tray 603 is fixedly installed on the upper end of the lifting cylinder 604. A baffle 602 aligned with one side of the tray 603 is fixedly installed on the top of the cylinder fixing seat 601, and the baffle 602 can block the pancake head 700 to prevent the pancake head 700 from sliding in the guide groove 401. The impact force is too large, causing the pancake head 700 on the tray 603 to fall off. The lifting cylinder 604 can be used to drag up a pancake head 700, so that it is easy for the cylinder clamp 206 to grab it.

[0037] like Figure 5 and Figure 8As shown in the figure, a receiving hopper assembly 500 is installed on the base 100, a discharge channel 400 is opened on one side of the base 100, and one end of the guide groove 401 is aligned and connected with one end of the discharge channel 400; the receiving hopper assembly 500 can receive the cake pressing head 700 and transfer it to the discharge channel 400. The guide groove 401 has a certain inclination angle, and the cake pressing head 700 can slide down in the guide groove 401 under gravity.

[0038] When implementing, Figure 8 As shown in the figure, the receiving hopper assembly 500 includes a hydraulic motor 501, one end of which is connected to a reducer 502, a rotating arm 503 is fixedly connected to the output shaft of the reducer 502, and one end of the rotating arm 503 is connected to a receiving hopper 504, wherein the hydraulic motor 501 is controlled by a PLC controller. The pancake pressing head 700 can be received and transferred through the rotating arm 503 and the receiving hopper 504.

[0039] Specifically, in implementation, the longitudinal moving pair 203 and the vertical moving pair 204 both include a support frame 208, a motor 207 is slidably mounted on the support frame 208, a rack 209 is mounted on the support frame 208, a gear 210 is mounted on the rotating shaft of the motor 207, the gear 210 is meshed and connected with the rack 209, and also includes a drag chain cable 211 connected to the motor 207. The longitudinal moving pair 203 and the vertical moving pair 204 are both prior arts, and in implementation, they can also be set to other moving pair structures such as linear motors.

[0040] When in use, the cake pressing head 700 is in the guide groove 401, with the cake pressing head 700 at the bottom falling on the tray 603, and the tray 603 is dragged up by the lifting cylinder 604, which is convenient for the cylinder clamp 206 to grab; then the longitudinal moving pair 203 moves to move the cylinder clamp 206 to just above the tray 603, and the cylinder clamp 206 opens, and then the vertical moving pair 204 moves downward, and the cylinder clamp 206 closes to clamp the cake pressing head 700; then the vertical moving pair 204 rises, and the rotary cylinder 205 rotates 90°, and the longitudinal moving pair 203 moves to move the cylinder clamp 206 to just above the hopper 301 of the feeding mechanism 300, and then the vertical moving pair 204 descends, and the cylinder clamp 206 opens, placing the cake pressing head 700 on the hopper 301, and then returns to its original position, completing the automatic clamping and placement process of the cake pressing head 700.

[0041] Example 2

[0042] Different from Example 1, Figure 6As shown in the figure, a proximity sensor 605 is installed horizontally through the baffle 602, and the signal output end of the proximity sensor 605 is connected to the signal input end of the PLC controller of the control center. The longitudinal moving pair 203, the vertical moving pair 204, the rotary cylinder 205, the cylinder clamp 206 and the lifting cylinder 604 are all controlled by the PLC controller.

[0043] Among them, the proximity sensor 605 can sense whether there is a pancake pressing head 700 on the tray 603, so as to avoid the situation where the cylinder clamp 206 does not grab the air, and avoid more serious consequences that may occur in subsequent processes after the air clamp 206 does not grab the air.

[0044] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. An extruder for automatically clamping and placing a movable cake pressing head, characterized in that: include: A lifting mechanism (600) is installed on one side of a base (100) of an aluminum profile extruder, wherein a tray (603) of the lifting mechanism (600) is aligned with one end of a guide groove (401) on one side of the base (100); It also includes a gripping mechanism (200) arranged on one side of the base (100), the gripping mechanism (200) includes a support seat (201), a crossbeam (202) is installed on the top of the support seat (201), a longitudinal moving pair (203) is installed on one end of the crossbeam (202), a vertical moving pair (204) is installed on the longitudinal moving pair (203), a rotary cylinder (205) is installed at the lower end of the vertical moving pair (204), and a cylinder clamp (206) is installed vertically downward on the rotating part of the rotary cylinder (205), and the cylinder clamp (206) of the gripping mechanism (200) can grab the cake head (700) from the tray (603) and place it on the hopper (301) of the feeding mechanism (300).

2. The extruder for automatically clamping and placing a movable cake pressing head according to claim 1, characterized in that: The lifting mechanism (600) comprises a cylinder fixing seat (601), a lifting cylinder (604) arranged vertically upward is fixedly mounted on one side of the cylinder fixing seat (601), and the tray (603) is fixedly mounted on the upper end of the lifting cylinder (604).

3. The extruder for automatically clamping and placing a movable cake pressing head according to claim 2, characterized in that: A baffle (602) aligned with one side of the tray (603) is fixedly mounted on the top of the cylinder fixing seat (601).

4. The extruder for automatically clamping and placing a movable cake pressing head according to claim 3, characterized in that: A proximity sensor (605) is installed horizontally through the baffle (602), and the signal output end of the proximity sensor (605) is connected to the signal input end of the PLC controller of the control center. The longitudinal moving pair (203), the vertical moving pair (204), the rotary cylinder (205), the cylinder clamp (206) and the lifting cylinder (604) are all controlled by the PLC controller.

5. The extruder for automatically clamping and placing a movable cake pressing head according to claim 1, characterized in that: A receiving hopper assembly (500) is installed on the base (100), and a discharge channel (400) is opened on one side of the base (100), and one end of the guide groove (401) is aligned and connected with one end of the discharge channel (400); the receiving hopper assembly (500) can receive the cake pressing head (700) and transfer it to the discharge channel (400).

6. The extruder for automatically clamping and placing a movable cake pressing head according to claim 5, characterized in that: The receiving hopper assembly (500) comprises a hydraulic motor (501), one end of the hydraulic motor (501) is connected to a reducer (502), a rotating arm (503) is fixedly connected to the output shaft of the reducer (502), and one end of the rotating arm (503) is connected to a receiving hopper (504).

7. The extruder for automatically clamping and placing a movable cake pressing head according to claim 1, characterized in that: The longitudinal moving pair (203) and the vertical moving pair (204) both include a support frame (208), a motor (207) is slidably mounted on the support frame (208), a rack (209) is mounted on the support frame (208), a gear (210) is mounted on the rotating shaft of the motor (207), the gear (210) is meshingly connected to the rack (209), and also includes a drag chain cable (211) connected to the motor (207).

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