Automatic extrusion equipment for silica gel production

Abstract

The utility model provides automatic extrusion equipment for silica gel production, and belongs to the technical field of silica gel production equipment. Automatic extrusion equipment for silica gel production comprises a base, a base is fixedly installed at the top of the base, an extrusion device is arranged at the top of the base, an extrusion bin is arranged on one side of the extrusion device, the top of the extrusion bin communicates with a feeding hopper, and a sealing mechanism is arranged on one side of the extrusion bin; the device has the following beneficial effects that through the arrangement of the second clamping block, extrusion pipes capable of extruding different shapes are arranged between the first limiting ring and the second limiting ring, rapid adjustment can be conducted according to needs, and the device is convenient to use and high in practicability. The motor only needs to be started to drive the first clamping block in the second gear to rotate, the extrusion pipe does not need to be detached, and the operation of detaching the extrusion pipe is omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of silica gel production equipment, in particular to automatic extrusion equipment for silica gel production. Background Art

[0002] The automatic extrusion equipment for silicone production is a supporting equipment for extruding silicone. In the factory, in order to improve people's work efficiency, people need silicone to operate. At this time, it is necessary to use the automatic extrusion equipment for silicone production to extrude silicone to meet people's needs and improve people's use efficiency. With the continuous development of science and technology, people's requirements for the manufacturing process of automatic extrusion equipment for silicone production are getting higher and higher.

[0003] Patent No. CN212826711U proposes an automatic extrusion device for silicone production, including an extrusion device body, the upper outer surface of the extrusion device body is provided with an anti-skid mechanism, the upper end of the anti-skid mechanism is provided with a storage device, and a display screen is provided above the storage device. The automatic extrusion device for silicone production described in the utility model is provided with a dust-proof and anti-condensation mechanism and an anti-skid mechanism. After using the device, the fixing cylinder is sleeved on the front outer surface of the extrusion tube through an anti-skid film to effectively prevent dust from entering the air. The wet cotton can provide sufficient moisture to prevent the silicone from sticking to the extrusion tube, thereby improving people's use efficiency. Adjust the position of the fixed splint, and fix the fixing bolts on the front outer surface of the extrusion device body through the threaded holes. After fixing, since the upper outer surface of the fixed splint is provided with a silicone film, it effectively prevents objects from slipping, improves the stability of the objects, and brings better prospects for use.

[0004] When the existing device is in use, there is a lack of an extrusion tube that can easily replace the silicone extrusion diameter. When the diameter of the silicone extrusion needs to be changed, the extrusion tube often needs to be disassembled and then installed with an extrusion tube of a different diameter. The process is cumbersome and the replacement speed is slow.

[0005] Therefore, the present application provides an automatic extrusion device for producing silicone to meet the demand. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide an automatic extrusion device for producing silicone to solve the problem that the speed of replacing the extrusion tube is slow when adjusting the silicone extrusion caliber in the prior art.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A silicone production automatic extrusion device, comprising a base, a base is fixedly installed on the top of the base, an extrusion device is arranged on the top of the base, an extrusion bin is arranged on one side of the extrusion device, a feeding funnel is connected to the top of the extrusion bin, a sealing mechanism is arranged on one side of the extrusion bin, an adjustment mechanism is arranged on one side of the sealing mechanism, and a positioning groove is opened on the top of the base;

[0009] The sealing mechanism comprises a positioning plate, a first limiting column, a limiting plate, a first servo motor, a threaded shaft and a first positioning block, wherein the positioning plate is fixedly installed inside the positioning groove, the bottom of the positioning plate is fixedly connected with the first limiting column, the bottom of the first limiting column is movably connected with the limiting plate, the top of the limiting plate is fixedly installed with the first servo motor, the output end of the first servo motor is fixedly installed with the threaded shaft, and the top of the threaded shaft is movably connected with the first positioning block. The threaded groove provided between the threaded shaft and the positioning plate can drive the first servo motor and the limiting plate to move along the direction of the first limiting column under the restriction of the first limiting column when the threaded shaft rotates.

[0010] As a preferred solution, the sealing mechanism also includes a first limiting hole, a second limiting hole, a transfer tube, a positioning column, a first spring, a first sealing block, a second spring and a second sealing block, wherein the first limiting hole is opened on one side of the first positioning block, the second limiting hole is opened on the top of the first limiting hole, a transfer tube is fixedly installed inside the second limiting hole, a positioning column is fixedly installed in the middle of the first limiting hole, one side of the positioning column is fixedly connected to the first spring, one side of the first spring is fixedly connected to the first sealing block, the other side of the positioning column is fixedly connected to the second spring, and one side of the second spring is fixedly connected to the second sealing block. The elasticity and ductility of the first spring can push the first sealing block and the second sealing block outward when the first positioning block moves, and the limiting rings at the tails of the first sealing block and the second sealing block can limit the distance that the first sealing block and the second sealing block move out of the first limiting hole, so that the first sealing block and the second sealing block can block the pipe at the connection between the extrusion bin and the adjustment mechanism to prevent dust and air from entering the interior of the extrusion bin and contaminating the silicone.

[0011] As a preferred solution, the threaded shaft is movably connected to one side of the positioning plate, the first positioning block is movably connected to the top of the positioning plate, and the limit plate is movably connected to the inside of the positioning groove.

[0012] As a preferred solution, the first sealing block is movably connected to one side of the first limiting hole, the second sealing block is movably connected to the other side of the first limiting hole, one side of the transfer tube is connected to the extrusion bin, and the other side of the transfer tube is connected to the adjustment mechanism.

[0013] As a preferred solution, the adjustment mechanism includes a positioning seat, a second servo motor, a first gear, a bearing seat, a second gear, an arc-shaped slide rail, an annular slide rail, an annular slide bar, a first clamping block, a first limiting ring and a second limiting ring. The positioning seat is fixedly mounted on the top of the base, a second servo motor is fixedly mounted inside the positioning seat, a first gear is fixedly mounted on the output end of the second servo motor, the first gear is movably mounted on one side of the bearing seat, a second gear is meshed and transmitted on one side of the first gear, an arc-shaped slide rail is movably connected to one side of the second gear, an annular slide rail is movably connected to the other side of the arc-shaped slide rail, an annular slide bar is fixedly connected to one side of the second gear, a first clamping block is fixedly connected to the inside of the second gear, a first limiting ring is arranged on one side of the second gear, and a second limiting ring is arranged on the other side of the second gear. The slide groove provided between the annular slide bar and the annular slide rail enables the second gear to always remain in place when rotating.

[0014] As a preferred solution, the adjustment mechanism further includes a second clamping block, a clamping plate, a second limiting column, a third spring and a second positioning block, wherein the second clamping block is movably connected to one side of the first limiting ring, a clamping plate is fixedly connected to one side of the second clamping block, a second limiting column is movably connected to one side of the clamping plate, a third spring is fixedly connected to the bottom of the clamping plate, and a second positioning block is fixedly connected to the bottom of the third spring. The inclined surface between the second clamping block and the first clamping block can drive the first clamping block to rotate when the second gear rotates, and further drive the second clamping block to move toward the center of the first limiting ring.

[0015] As a preferred solution, one side of the first limiting ring is fixedly connected to one side of the extrusion bin, the other side of the first limiting ring is fixedly connected to one side of the second positioning block, and the second limiting ring is fixedly connected to the other side of the second positioning block.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] 1. An automatic extrusion device for producing silicone, by setting a first positioning block, by controlling the first positioning block that can be freely adjusted up and down, when the extrusion chamber does not extrude silicone, the second sealing block can be moved to the position of the extrusion port of the extrusion chamber, so that the second sealing block can isolate the outside air and dust, and prevent the silicone inside the extrusion chamber from being contaminated. At the same time, the first limiting hole inside the second limiting hole is separated from the extrusion chamber, and the transfer tube can be taken out for cleaning.

[0018] 2. An automatic extrusion device for silicone production, which can extrude extrusion tubes of different shapes by setting a second clamping block between a first limiting ring and a second limiting ring, can be quickly adjusted according to needs. It only needs to start the motor to drive the first clamping block inside the second gear to rotate. There is no need to disassemble the extrusion tube, thus eliminating the operation of disassembling the extrusion tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0020] Figure 1 This is a schematic diagram of the main structure of an automatic extrusion equipment for silicone production;

[0021] Figure 2 This is a partial structural diagram of an automatic extrusion equipment for silicone production;

[0022] Figure 3 This is a schematic diagram of the main structure of the sealing mechanism of an automatic extrusion equipment for silicone production.

[0023] Figure 4 This is a schematic diagram of the exploded structure of the sealing mechanism of an automatic extrusion equipment for silicone production;

[0024] Figure 5 This is a schematic diagram of the main structure of an adjustment mechanism of an automatic extrusion equipment for silicone production;

[0025] Figure 6 This is a schematic diagram of the decomposition structure of the adjustment mechanism of an automatic extrusion equipment for silicone production;

[0026] Figure 7 A side view of the adjustment mechanism of an automatic extrusion equipment for silicone production.

[0027] [reference numerals]

[0028] 1. Base; 2. Base; 3. Extrusion device; 4. Extrusion chamber; 5. Feeding funnel; 6. Sealing mechanism; 601. Positioning plate; 602. First limiting column; 603. Limiting plate; 604. First servo motor; 605. Threaded shaft; 606. First positioning block; 607. First limiting hole; 608. Second limiting hole; 609. Transfer tube; 610. Positioning column; 611. First spring; 612. First sealing block; 613. Second spring; 614. Second Sealing block; 7. Adjusting mechanism; 701. Positioning seat; 702. Second servo motor; 703. First gear; 704. Bearing seat; 705. Second gear; 706. Arc slide rail; 707. Annular slide rail; 708. Annular slide bar; 709. First clamping block; 710. First limiting ring; 711. Second limiting ring; 712. Second clamping block; 713. Clamping plate; 714. Second limiting column; 715. Third spring; 716. Second positioning block; 8. Positioning groove.

[0029] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example

[0032] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides an automatic extrusion device for producing silica gel, comprising a base 1, a base 2 is fixedly mounted on the top of the base 1, an extrusion device 3 is arranged on the top of the base 2, an extrusion bin 4 is arranged on one side of the extrusion device 3, a feeding funnel 5 is connected to the top of the extrusion bin 4, a sealing mechanism 6 is arranged on one side of the extrusion bin 4, an adjustment mechanism 7 is arranged on one side of the sealing mechanism 6, and a positioning groove 8 is opened on the top of the base 2;

[0033] like Figure 3 and Figure 4As shown, the sealing mechanism 6 includes a positioning plate 601, a first limiting column 602, a limiting plate 603, a first servo motor 604, a threaded shaft 605 and a first positioning block 606. The positioning plate 601 is fixedly installed inside the positioning groove 8. The bottom of the positioning plate 601 is fixedly connected to the first limiting column 602, the bottom of the first limiting column 602 is movably connected to the limiting plate 603, the top of the limiting plate 603 is fixedly installed with the first servo motor 604, the output end of the first servo motor 604 is fixedly installed with the threaded shaft 605, and the top of the threaded shaft 605 is movably connected to the first positioning block 606.

[0034] The sealing mechanism 6 also includes a first limiting hole 607, a second limiting hole 608, a transfer tube 609, a positioning column 610, a first spring 611, a first sealing block 612, a second spring 613 and a second sealing block 614. The first limiting hole 607 is opened on one side of the first positioning block 606, the second limiting hole 608 is opened on the top of the first limiting hole 607, the inside of the second limiting hole 608 is fixedly installed with a transfer tube 609, the middle part of the first limiting hole 607 is fixedly installed with a positioning column 610, one side of the positioning column 610 is fixedly connected to the first spring 611, one side of the first spring 611 is fixedly connected to the first sealing block 612, the other side of the positioning column 610 is fixedly connected to the second spring 613, and one side of the second spring 613 is fixedly connected to the second sealing block 614.

[0035] The threaded shaft 605 is movably connected to one side of the positioning plate 601 , the first positioning block 606 is movably connected to the top of the positioning plate 601 , and the limiting plate 603 is movably connected to the inside of the positioning groove 8 .

[0036] The first sealing block 612 is movably connected to one side of the first limiting hole 607 , the second sealing block 614 is movably connected to the other side of the first limiting hole 607 , one side of the transfer tube 609 is connected to the extrusion chamber 4 , and the other side of the transfer tube 609 is connected to the adjustment mechanism 7 .

[0037] It needs to be further explained that: in normal state, the transfer tube 609 is connected to the extrusion chamber 4. When the silicone inside the extrusion chamber 4 does not need to be extruded, the first servo motor 604 is started to drive the threaded shaft 605 to rotate on one side of the positioning plate 601. At this time, under the action of the threaded grooves opened on the positioning plate 601 and the threaded shaft 605, the threaded shaft 605 drives the first servo motor 604 and the limit plate 603 to move in the direction of the first positioning block 606 under the restriction of the first limit column 602, thereby driving the first positioning block 606 movably connected to one side of the threaded shaft 605 to move at the same time. When the transfer tube 609 is separated from the extrusion chamber 4, the first sealing block 612 on the side of the first limit hole 607 moves to one side of the extrusion chamber 4, and blocks the extrusion port of the extrusion chamber 4 under the action of the first spring 611. At this time, the silicone inside the extrusion chamber 4 does not come into contact with the outside air and dust, and at the same time, the transfer tube 609 inside the second limit hole 608 can be directly taken out from the inside of the second limit hole 608 for cleaning.

[0038] like Figure 5 , Figure 6 and Figure 7 As shown, the adjustment mechanism 7 includes a positioning seat 701, a second servo motor 702, a first gear 703, a bearing seat 704, a second gear 705, an arc slide rail 706, an annular slide rail 707, an annular slide bar 708, a first clamping block 709, a first limiting ring 710 and a second limiting ring 711. The positioning seat 701 is fixedly mounted on the top of the base 2, the second servo motor 702 is fixedly mounted inside the positioning seat 701, and the output end of the second servo motor 702 is fixedly mounted with the first gear 703. The first gear 703 It is movably installed on one side of the bearing seat 704, and one side of the first gear 703 is meshed with the second gear 705, one side of the second gear 705 is movably connected with an arc slide rail 706, and the other side of the arc slide rail 706 is movably connected with an annular slide rail 707, one side of the second gear 705 is fixedly connected with an annular slide bar 708, the interior of the second gear 705 is fixedly connected with a first clamping block 709, one side of the second gear 705 is provided with a first limiting ring 710, and the other side of the second gear 705 is provided with a second limiting ring 711.

[0039] The adjustment mechanism 7 also includes a second clamping block 712, a clamping plate 713, a second limiting column 714, a third spring 715 and a second positioning block 716. The second clamping block 712 is movably connected to one side of the first limiting ring 710, one side of the second clamping block 712 is fixedly connected to the clamping plate 713, one side of the clamping plate 713 is movably connected to the second limiting column 714, the bottom of the clamping plate 713 is fixedly connected to the third spring 715, and the bottom of the third spring 715 is fixedly connected to the second positioning block 716.

[0040] One side of the first limiting ring 710 is fixedly connected to one side of the extrusion bin 4 , the other side of the first limiting ring 710 is fixedly connected to one side of the second positioning block 716 , and the second limiting ring 711 is fixedly connected to the other side of the second positioning block 716 .

[0041] It needs to be further explained that: when it is necessary to adjust the caliber of the silicone extrusion, the first gear 703 is driven to mesh with the second gear 705 by starting the second servo motor 702, thereby driving the first clamping block 709 to rotate with the center of the second gear 705 as the center. When the first clamping block 709 rotates to one side of the second clamping block 712, driven by the second gear 705, the first clamping block 709 presses the second clamping block 712 downward until the hollow circle at the bottom of the second clamping block 712 coincides with the hollow circle in the center of the first limiting ring 710 and the second limiting ring 711. At this time, the clamping plate 713 on one side of the second clamping block 712 compresses the third spring 715. When it is necessary to change to another caliber, the first clamping block 709 is driven to rotate to the next second clamping block 712 by rotating the second gear 705. At this time, the clamping plate 713 on the side of the previous second clamping block 712 no longer compresses the third spring 715 downward, and the third spring 715 is reset while driving the clamping plate 713 and the second clamping block 712 to reset.

[0042] Working principle and use process of the utility model: During the use of the utility model, when an automatic extrusion device for producing silicone is used, the silicone raw material is first poured into the interior of the extrusion bin 4 through the feeding funnel 5, and then the extrusion device 3 is started to extrude the silicone inside the extrusion bin 4.

[0043] Next, when the silicone inside the extrusion bin 4 does not need to be extruded, the first servo motor 604 is started to drive the threaded shaft 605 to rotate on one side of the positioning plate 601. At this time, under the action of the threaded grooves opened on the positioning plate 601 and the threaded shaft 605, the threaded shaft 605 drives the first servo motor 604 and the limiting plate 603 to move in the direction of the first positioning block 606 under the restriction of the first limiting column 602, thereby driving the first positioning block 606 movably connected to one side of the threaded shaft 605 to move at the same time. When the transfer tube 609 is separated from the extrusion bin 4, the first sealing block 612 on the side of the first limiting hole 607 moves to one side of the extrusion bin 4, and blocks the extrusion port of the extrusion bin 4 under the action of the first spring 611. At this time, the silicone inside the extrusion bin 4 does not come into contact with the outside air and dust, and at the same time, the transfer tube 609 inside the second limiting hole 608 can be directly taken out from the inside of the second limiting hole 608 for cleaning.

[0044] Finally, when it is necessary to adjust the caliber of the silicone extrusion, the second servo motor 702 is started to drive the first gear 703 to mesh with the second gear 705 for transmission, thereby driving the first clamping block 709 to rotate with the center of the second gear 705 as the center. When the first clamping block 709 rotates to one side of the second clamping block 712, driven by the second gear 705, the first clamping block 709 presses the second clamping block 712 downward until the hollow circle at the bottom of the second clamping block 712 coincides with the hollow circle in the center of the first limiting ring 710 and the second limiting ring 711. At this time, the clamping plate 713 on one side of the second clamping block 712 compresses the third spring 715. When it is necessary to change other calibers, the first clamping block 709 is driven to rotate to the next second clamping block 712 by rotating the second gear 705. At this time, the clamping plate 713 on the side of the previous second clamping block 712 no longer compresses the third spring 715 downward, and the third spring 715 is reset while driving the clamping plate 713 and the second clamping block 712 to reset.

[0045] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A silica gel production automatic extrusion equipment, characterized in that: The invention comprises a base (1), a base (2) is fixedly mounted on the top of the base (1), an extrusion device (3) is arranged on the top of the base (2), an extrusion bin (4) is arranged on one side of the extrusion device (3), a feeding funnel (5) is connected to the top of the extrusion bin (4), a sealing mechanism (6) is arranged on one side of the extrusion bin (4), an adjustment mechanism (7) is arranged on one side of the sealing mechanism (6), and a positioning groove (8) is arranged on the top of the base (2); A sealing mechanism (6), the sealing mechanism (6) comprising a positioning plate (601), a first limiting column (602), a limiting plate (603), a first servo motor (604), a threaded shaft (605) and a first positioning block (606), the positioning plate (601) being fixedly mounted inside the positioning groove (8), the bottom of the positioning plate (601) being fixedly connected to the first limiting column (602), the bottom of the first limiting column (602) being movably connected to the limiting plate (603), the top of the limiting plate (603) being fixedly mounted to the first servo motor (604), the output end of the first servo motor (604) being fixedly mounted to the threaded shaft (605), and the top of the threaded shaft (605) being movably connected to the first positioning block (606).

2. The automatic extrusion equipment for producing silica gel according to claim 1, characterized in that: The sealing mechanism (6) further comprises a first limiting hole (607), a second limiting hole (608), a transfer tube (609), a positioning column (610), a first spring (611), a first sealing block (612), a second spring (613) and a second sealing block (614); the first limiting hole (607) is arranged on one side of the first positioning block (606); the second limiting hole (608) is arranged on the top of the first limiting hole (607); a transfer tube (609) is fixedly installed inside the second limiting hole (608); a positioning column (610) is fixedly installed in the middle part of the first limiting hole (607); one side of the positioning column (610) is fixedly connected to the first spring (611); one side of the first spring (611) is fixedly connected to the first sealing block (612); the other side of the positioning column (610) is fixedly connected to the second spring (613); and one side of the second spring (613) is fixedly connected to the second sealing block (614).

3. The automatic extrusion equipment for producing silica gel according to claim 1, characterized in that: The threaded shaft (605) is movably connected to one side of the positioning plate (601), the first positioning block (606) is movably connected to the top of the positioning plate (601), and the limiting plate (603) is movably connected to the inside of the positioning groove (8).

4. The automatic extrusion equipment for producing silica gel according to claim 2, characterized in that: The first sealing block (612) is movably connected to one side of the first limiting hole (607), and the second sealing block (614) is movably connected to the other side of the first limiting hole (607). One side of the transfer tube (609) is connected to the extrusion chamber (4), and the other side of the transfer tube (609) is connected to the adjustment mechanism (7).

5. The automatic extrusion equipment for producing silica gel according to claim 2, characterized in that: The adjusting mechanism (7) comprises a positioning seat (701), a second servo motor (702), a first gear (703), a bearing seat (704), a second gear (705), an arc-shaped slide rail (706), an annular slide rail (707), an annular slide bar (708), a first clamping block (709), a first limiting ring (710) and a second limiting ring (711); the positioning seat (701) is fixedly mounted on the top of the base (2); the second servo motor (702) is fixedly mounted inside the positioning seat (701); the output end of the second servo motor (702) is fixedly mounted with the first gear (703); the first gear (703) The first gear (703) is movably mounted on one side of the bearing seat (704); one side of the first gear (703) is meshed with a second gear (705); one side of the second gear (705) is movably connected to an arc-shaped slide rail (706); the other side of the arc-shaped slide rail (706) is movably connected to an annular slide rail (707); one side of the second gear (705) is fixedly connected to an annular slide bar (708); the interior of the second gear (705) is fixedly connected to a first clamping block (709); one side of the second gear (705) is provided with a first limiting ring (710); and the other side of the second gear (705) is provided with a second limiting ring (711).

6. The automatic extrusion equipment for producing silica gel according to claim 1, characterized in that: The adjustment mechanism (7) further comprises a second clamping block (712), a clamping plate (713), a second limiting column (714), a third spring (715) and a second positioning block (716); the second clamping block (712) is movably connected to one side of the first limiting ring (710); one side of the second clamping block (712) is fixedly connected to the clamping plate (713); one side of the clamping plate (713) is movably connected to the second limiting column (714); the bottom of the clamping plate (713) is fixedly connected to the third spring (715); and the bottom of the third spring (715) is fixedly connected to the second positioning block (716).

7. The automatic extrusion equipment for producing silica gel according to claim 5, characterized in that: One side of the first limiting ring (710) is fixedly connected to one side of the extrusion bin (4), the other side of the first limiting ring (710) is fixedly connected to one side of the second positioning block (716), and the second limiting ring (711) is fixedly connected to the other side of the second positioning block (716).

Images