Rapid fixing and pressing tool for collecting bag of solvent distillation retort

Abstract

The utility model discloses a solvent distillation retort collecting bag rapid fixing and pressing tool, which relates to the technical field of pressing and positioning, and comprises an equipment shell, support legs fixedly arranged at the bottom of the equipment shell, a solvent tank body fixedly arranged in the equipment shell, a solvent inlet arranged above the solvent tank body, and a pressing assembly arranged at the upper end of the solvent tank body, the pressing assembly comprises a carbon steel ring plate fixedly mounted at the upper end of the solvent tank body, a first electromagnet is fixedly mounted on the carbon steel ring plate, an iron pressing ring is arranged above the carbon steel ring plate, an auxiliary positioning mechanism is fixedly mounted at the bottom of the carbon steel ring plate, a handle is fixedly mounted on the iron pressing ring, and a mounting via hole is formed in the iron pressing ring; the carbon steel ring plate is provided with an in-out through hole and an installation clamping groove. According to the rapid fixing and pressing tool for the solvent distillation retort collecting bag, through cooperative use of the pressing assembly and the auxiliary positioning mechanism, rapid locking and unlocking of the solvent collecting bag can be achieved, and a user can replace the solvent collecting bag conveniently.

Description

Technical Field

[0001] This utility model relates to the field of clamping and positioning technology, specifically a quick-fixing and clamping fixture for solvent distillation tank collection bags. Background Technology

[0002] A solvent distillation vessel is a specialized device for separating and purifying liquid mixtures, widely used in chemical laboratories and industrial production. It mainly consists of a vessel body, distillation head, condenser, cooling water circulation system, receiver, and support. In the solvent distillation vessel, the liquid mixture is loaded into the vessel body and heated and distilled by a heating device within the distillation head. As the temperature rises, the components in the liquid mixture gradually separate due to differences in their volatility. The distilled gas is cooled by the condenser, condenses back into liquid, and is collected in the receiver.

[0003] To reduce the difficulties and challenges users face when cleaning the tank walls, a special bag for collecting solvent is usually designed and installed inside the tank. The upper part of this collection bag is typically secured to the top of the solvent tank by a clamping plate and bolts. However, when it's time to replace the collection bag, users have to loosen each bolt individually, a process that is often tedious and inconvenient. Therefore, a quick-fixing and clamping fixture for solvent distillation tank collection bags is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a quick-fixing and clamping fixture for solvent distillation tank collection bags, so as to solve the problem that it is inconvenient to replace solvent collection bags in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-fixing and clamping fixture for a solvent distillation tank collection bag, comprising a housing, a supporting leg fixedly installed at the bottom of the housing, a solvent tank fixedly installed inside the housing, a solvent inlet at the top of the solvent tank, a clamping assembly at the top of the solvent tank, the clamping assembly comprising a carbon steel ring plate fixedly installed at the top of the solvent tank, a first electromagnet fixedly installed on the carbon steel ring plate, an iron pressure ring above the carbon steel ring plate, and an auxiliary positioning mechanism fixedly installed at the bottom of the carbon steel ring plate.

[0006] Preferably, a handle is fixedly installed on the iron pressure ring, an installation through hole is provided on the iron pressure ring, and an inlet / outlet through hole and an installation slot are provided on the carbon steel ring plate.

[0007] Preferably, the iron pressure ring and the carbon steel ring plate are respectively provided with sealing protrusions and sealing grooves.

[0008] Preferably, the first electromagnet is mounted on the carbon steel ring plate via a mounting slot, and the iron pressure ring is constrained on the carbon steel ring plate by the first electromagnet, with the mounting through hole on the iron pressure ring aligned vertically with the inlet and outlet through hole on the iron pressure ring.

[0009] Preferably, the auxiliary positioning mechanism includes a positioning sleeve fixedly installed at the bottom of a carbon steel ring plate. The upper end of the positioning sleeve has an installation through hole, and a positioning pin is movably installed in the installation through hole. An armature block is connected to the bottom of the positioning pin, and a threaded interface is provided on the armature block. A second electromagnet is fixedly installed at the bottom of the positioning sleeve, and the second electromagnet is vertically aligned with the armature block. A return spring is sleeved on the positioning pin.

[0010] Preferably, the lower end of the positioning pin is threaded, and the positioning pin is connected to the armature block by the thread.

[0011] Preferably, the positioning pin extends out of the positioning sleeve through the mounting through hole, one end of the return spring is connected to the armature block, the other end of the return spring is connected to the upper end of the positioning sleeve, the positioning pin passes through the carbon steel ring plate through the inlet and outlet through the through hole, and the positioning pin passes through the iron pressure ring through the mounting through hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this application, an iron pressure ring is placed above a carbon steel ring plate, and then a first electromagnet is activated. Activation of this electromagnet causes the iron pressure ring to be attracted, thereby fixing the upper end of the solvent collection bag between the iron pressure ring and the carbon steel ring plate, thus locking the solvent collection bag. When the first electromagnet is deactivated, the iron pressure ring is released, thereby quickly unlocking the solvent collection bag.

[0014] 2. In this application, the return spring applies an upward pulling force to the armature block, causing the positioning pin to pop out of the positioning sleeve. When the user places the solvent collection bag into the solvent tank, the positioning pin can insert into the upper edge of the solvent collection bag, achieving initial positioning of the solvent collection bag within the solvent tank. Furthermore, the second electromagnet can be activated; the magnetic force generated by the second electromagnet will attract the armature block, causing the positioning pin to detach from the solvent collection bag and retract into the positioning sleeve, facilitating the user's removal of the solvent collection bag. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the clamping component of this utility model;

[0018] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 5 This is a schematic diagram of the auxiliary positioning mechanism of this utility model.

[0020] The diagram shows the following components: 1. Equipment casing; 2. Support legs; 3. Solvent tank; 4. Solvent inlet; 5. Clamping assembly; 501. Handle; 502. Iron pressure ring; 503. Mounting slot; 504. First electromagnet; 505. Carbon steel ring plate; 506. Inlet / outlet through hole; 507. Mounting through hole; 6. Auxiliary positioning mechanism; 601. Positioning sleeve; 602. Mounting through hole; 603. Positioning pin; 604. Return spring; 605. Armature block; 606. Second electromagnet; 607. Threaded interface. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1 and Figure 2 As shown, this utility model provides a technical solution for a quick-fixing and clamping fixture for solvent distillation tank collection bags. It includes a housing 1, with supporting feet 2 fixedly installed at the bottom of the housing 1. A solvent tank 3 is fixedly installed inside the housing 1, with a solvent inlet 4 above the tank 3. A clamping assembly 5 is located at the upper end of the tank 3, and an auxiliary positioning mechanism 6 is fixedly installed at the bottom of a carbon steel ring plate 505. Through the coordinated work of the carefully designed clamping assembly 5 and the auxiliary positioning mechanism 6, users can easily achieve the rapid locking and unlocking of the solvent collection bag, greatly improving the convenience of replacing the solvent collection bag and making the entire operation process more efficient and smooth.

[0023] like Figure 2 and Figure 3 As shown, the clamping assembly 5 includes a carbon steel ring plate 505 fixedly installed at the upper end of the solvent tank 3. A first electromagnet 504 is fixedly installed on the carbon steel ring plate 505. An iron pressure ring 502 is provided above the carbon steel ring plate 505. A handle 501 is fixedly installed on the iron pressure ring 502. An installation through hole 507 is provided on the iron pressure ring 502. An inlet / outlet through hole 506 and an installation slot 503 are provided on the carbon steel ring plate 505. Sealing protrusions and sealing grooves are respectively provided on the iron pressure ring 502 and the carbon steel ring plate 505.

[0024] Specifically, when the iron pressure ring 502 is placed above the carbon steel ring plate 505, the first electromagnet 504 can be activated. Once activated, the first electromagnet 504 generates an attractive force that pulls the iron pressure ring 502. This attractive force allows the upper end of the solvent collection bag to be firmly fixed between the iron pressure ring 502 and the carbon steel ring plate 505, thereby effectively locking the solvent collection bag. Furthermore, when it is necessary to release the solvent collection bag, simply close the first electromagnet 606, and the iron pressure ring 502 will lose its attractive force and release, thus enabling the solvent collection bag to be quickly unlocked.

[0025] like Figure 2 , Figure 4 and Figure 5 As shown, the auxiliary positioning mechanism 6 includes a positioning sleeve 601 fixedly installed at the bottom of the carbon steel ring plate 505. The upper end of the positioning sleeve 601 has a mounting through hole 602. A positioning pin 603 is movably installed in the mounting through hole 602. An armature block 605 is connected to the bottom of the positioning pin 603. A threaded interface 607 is provided on the armature block 605. A second electromagnet 606 is fixedly installed at the bottom of the positioning sleeve 601, and the second electromagnet 606 is vertically aligned with the armature block 605. A return spring 604 is sleeved on the positioning pin 603. A thread is provided at the lower end of the positioning pin 603. The positioning pin 603 is connected to the armature block 605 by the thread.

[0026] Specifically, the return spring 604 provides a continuous upward pulling force to the armature block 605, allowing the positioning pin 603 to be ejected from the positioning sleeve 601. When the user is ready to place the solvent collection bag into the solvent tank 3, the positioning pin 603 can be easily inserted into the upper edge of the solvent collection bag. This action helps to initially position the solvent collection bag, ensuring its stable and accurate position within the solvent tank 3. Once the solvent collection bag is initially positioned, the user can activate the second electromagnet 606. Once activated, the second electromagnet 606 immediately generates a magnetic force, attracting the armature block 605. As the armature block 605 is attracted, it causes the positioning pin 603 to detach from the solvent collection bag and retract back into the positioning sleeve 601. This process greatly simplifies the user's operation of removing the solvent collection bag, as the positioning pin 603 no longer obstructs its removal, thus improving the convenience and efficiency of the entire operation.

[0027] Working principle: During use, the return spring 604 provides an upward pulling force to the armature block 605, causing the positioning pin 603 to pop out of the positioning sleeve 601. After the user places the solvent collection bag into the solvent tank 3, the positioning pin 603 can be inserted into the upper edge of the solvent collection bag, thus initially positioning the solvent collection bag inside the solvent tank 3. After the solvent collection bag is initially positioned inside the solvent tank 3, the iron pressure ring 502 can be placed above the carbon steel ring plate 505. After the iron pressure ring 502 is placed above the carbon steel ring plate 505, the first electromagnet 504 can be activated. After the first electromagnet 504 is activated, it attracts the iron pressure ring 502, thereby fixing the upper end of the solvent collection bag between the iron pressure ring 502 and the carbon steel ring plate 505, thus fixing and pressing the solvent collection bag. After the first electromagnet 606 is closed, it releases the iron pressure ring 502, thus quickly unlocking the solvent collection bag. After the solvent collection bag is unlocked, the second electromagnet 606 is activated. After the second electromagnet 606 is activated, it attracts the armature block 605, causing the positioning pin 603 to detach from the solvent collection bag and retract into the positioning sleeve 601, making it convenient for the user to remove the solvent collection bag.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A quick-fixing and clamping fixture for a solvent distillation tank collection bag, comprising a housing (1), wherein a support leg (2) is fixedly installed at the bottom of the housing (1), and a solvent tank (3) is fixedly installed inside the housing (1), wherein a solvent inlet (4) is provided above the solvent tank (3), characterized in that: The upper end of the solvent tank (3) is provided with a clamping assembly (5). The clamping assembly (5) includes a carbon steel ring plate (505) fixedly installed at the upper end of the solvent tank (3). A first electromagnet (504) is fixedly installed on the carbon steel ring plate (505). An iron pressure ring (502) is provided above the carbon steel ring plate (505). An auxiliary positioning mechanism (6) is fixedly installed at the bottom of the carbon steel ring plate (505).

2. The quick-fixing and clamping fixture for the solvent distillation tank collection bag according to claim 1, characterized in that: A handle (501) is fixedly installed on the iron pressure ring (502), and an installation through hole (507) is opened on the iron pressure ring (502). An inlet and outlet through hole (506) and an installation slot (503) are opened on the carbon steel ring plate (505).

3. The quick-fixing and clamping fixture for the solvent distillation tank collection bag according to claim 2, characterized in that: The iron pressure ring (502) and the carbon steel ring plate (505) are respectively provided with sealing protrusions and sealing grooves.

4. The quick-fixing and clamping fixture for the solvent distillation tank collection bag according to claim 3, characterized in that: The first electromagnet (504) is mounted on the carbon steel ring plate (505) through the mounting slot (503), and the iron pressure ring (502) is restricted on the carbon steel ring plate (505) by the first electromagnet (504), and the mounting through hole (507) on the iron pressure ring (502) is vertically aligned with the inlet and outlet through hole (506) on the iron pressure ring (502).

5. The quick-fixing and clamping fixture for the solvent distillation tank collection bag according to claim 4, characterized in that: The auxiliary positioning mechanism (6) includes a positioning sleeve (601) fixedly installed at the bottom of the carbon steel ring plate (505). The upper end of the positioning sleeve (601) is provided with a mounting through hole (602). A positioning pin (603) is movably installed in the mounting through hole (602). An armature block (605) is connected to the bottom of the positioning pin (603). A threaded interface (607) is provided on the armature block (605). A second electromagnet (606) is fixedly installed at the bottom of the positioning sleeve (601), and the second electromagnet (606) is vertically aligned with the armature block (605). A return spring (604) is sleeved on the positioning pin (603).

6. The quick-fixing and clamping fixture for the solvent distillation tank collection bag according to claim 5, characterized in that: The lower end of the positioning pin (603) is threaded, and the positioning pin (603) is connected to the armature block (605) by the thread.

7. The quick-fixing and clamping fixture for the solvent distillation tank collection bag according to claim 6, characterized in that: The positioning pin (603) extends out of the positioning sleeve (601) through the mounting through hole (602). One end of the return spring (604) is connected to the armature block (605), and the other end of the return spring (604) is connected to the upper end of the positioning sleeve (601). The positioning pin (603) passes through the carbon steel ring plate (505) through the inlet and outlet through hole (506), and the positioning pin (603) passes through the iron pressure ring (502) through the mounting through hole (507).

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