Batch cleaning device for clamp sticking substances

Abstract

The utility model discloses a batch cleaning device for clamp sticking substances, which comprises an upper clamp, an assembly plate and a chip settling bin, the assembly plate is a group of cross beams and longitudinal beams which are arranged in a net shape, so that the weight is reduced, and the cross beams and the longitudinal beams are movably connected with each other by taking assembly columns as vertical shafts through through holes at intersections, so that the assembly plate is in a rectangular shape in an unfolded state; shaping clamping strips are arranged at the bottoms of the longitudinal beams on the two sides of the assembly plate, the tops of the upper clamps are rectangular, and when the assembly plate is rhombic, the upper clamps are distributed in a rhombic staggered and attached mode along with the assembly plate, so that sticking substances can be eradicated in batches, and the efficiency is improved; an opening in the top of the chip settling bin is matched with a rectangular assembly plate, positioning clamping strips matched with the shaping clamping strips are arranged on the two sides of the opening, so that the assembly plate is fixed to the opening in a rectangular shape, the upper clamps are arranged at intervals in a rectangular array, the sticking substances are further cleaned, and the chip settling bin can collect chips of the sticking substances and can also play a role in heat preservation.

Description

Technical Field

[0001] This utility model relates to the field of material testing technology, and in particular to a batch cleaning device for adhesive residues in clamps. Background Technology

[0002] Cementitious materials are widely used in modern construction projects such as civil engineering and transportation infrastructure. Common examples include cement, mortar, tile adhesive, plaster, bonding plaster, diatomaceous earth wall coverings, and putty. In a broader sense, they also include epoxy resin waterproof coatings and synthetic resin emulsion sand-textured architectural coatings. The most basic use of cementitious materials is bonding. Whether bonding themselves to a substrate (walls, etc.) or bonding other materials to a substrate, the strength of the adhesive bond is crucial. The indicator for measuring the strength or quality of the bond is bond strength, which is an important indicator of the quality of the cementitious material. The process involves applying the cementitious material to a fixture of a defined area to form a bonding surface. A force is applied to this bonding surface, and this force is gradually increased until the bonding surface separates. The force at break is recorded, and the strength value is then calculated.

[0003] The actual process of bonding strength testing can be briefly described as follows: sample preparation, sample curing, strength testing, and fixture cleaning. Among these, fixture cleaning requires significant time and effort, necessitating dedicated personnel, time, and a suitable location. The equipment and procedures currently used for cleaning adhesives (often epoxy resin, also known as bonding agents) are as follows:

[0004] 1. Prepare an electric furnace, place the upper clamp on top of the electric furnace, and then turn on the power to heat up.

[0005] 2. As the temperature of the electric furnace rises, the adhesive adhering to the surface of the upper clamp begins to soften, emits smoke, and gradually separates from the clamp.

[0006] 3. The experimenter holds pliers in one hand and a scraper in the other, working closely together to remove the adhesive.

[0007] It can be seen that the current removal methods have the following drawbacks:

[0008] 1. Low cleaning efficiency. The current cleaning process involves holding the puller head with pliers in one hand and a scraper in the other, using both hands to scrape off the remaining adhesive. The scraping process must be done one by one, making batch operation impossible.

[0009] 2. Low energy efficiency. The reasons include three aspects:

[0010] (a) The heating plate and the pull head are all exposed to the air, and most of the heat is dissipated into the air and cannot be used.

[0011] (ii) The process of removing the adhesive is carried out one by one. At this time, the remaining pull heads on the heating plate are also at high temperature and continue to be heated. However, due to the limitation that the removal process can only be carried out one by one, the heat of the remaining pull heads waiting to be processed will be largely consumed in the air (the electric furnace cannot be turned off at this time).

[0012] (iii) After the pull heads that were originally closely arranged are removed one by one, gaps appear in the original positions, and the heat in these gaps is directly dissipated into the air, resulting in a waste of electrical energy. Summary of the Invention

[0013] To address the shortcomings of existing technologies and achieve the goals of improving fixture cleaning efficiency and reducing inspection costs, this utility model adopts the following technical solution:

[0014] A device for bulk cleaning of adhesive residue from clamps includes: an upper clamp, an assembly plate, and a debris bin. The assembly plate consists of a set of horizontal and vertical beams arranged in a mesh pattern. The horizontal and vertical beams are movably connected to each other via through holes at their intersections, with an assembly column as the vertical axis. The assembly plate is rectangular in its unfolded state and rhomboid in its retracted state. The top of the assembly column is detachably connected to the bottom of the upper clamp. Shape-fixing strips are provided at the bottom of the vertical beams on both sides of the assembly plate. The top of the upper clamp is rectangular, with a side length smaller than the spacing between the horizontal and vertical beams of the rectangular assembly plate. When the assembly plate is rhomboid, the upper clamps are arranged in a staggered, rhomboid pattern to facilitate bulk removal of adhesive residue from the top of the upper clamps, starting from the corners. The opening at the top of the debris bin mates with the rectangular assembly plate, and features on both sides of the opening... After initial batch cleaning, the assembly plate, which is rhomboid in shape, is connected to the bottom of one side of the shaping clip 6 with the top of the positioning clip on one side of the chip bin. The other side of the assembly plate is pulled to make it rectangular. Then, the bottom of the other side of the assembly plate is connected to the top of the positioning clip on the other side of the chip bin. The rectangular shape of the assembly plate is fixed by the snap-fit ​​connection. The relative position of the chip bin and the assembly plate is fixed by the snap-fit ​​connection, so that the assembly plate is fixed in a rectangular shape on the opening. The upper clamps are arranged in a rectangular array at intervals, so that the upper clamps are cleaned one by one. The cleaned adhesive debris falls into the chip bin through the intervals, mesh and opening. The mesh design of the assembly plate also reduces the weight of the device to a certain extent.

[0015] Furthermore, the assembly plate is provided with a handle on its side for easy handling and cleaning.

[0016] Furthermore, the handle is a strip handle, which is set on the outside of the longitudinal beam of the assembly plate and intersects with the outermost crossbeam of the assembly plate. The handle connection port at the intersection is matched with the through hole 3 of the crossbeam and is movably connected to each other with the connecting column as the vertical axis.

[0017] Furthermore, the connecting port and the through hole of the outermost crossbeam are mutually cooperating polygonal bayonets, and the connecting post is a cooperating polygonal clamping post to fix the relative position of the crossbeam and the handle, and fix the assembly plate into a rhombus shape.

[0018] Furthermore, when the assembly plate is rectangular, the connecting port and the through hole of the outermost crossbeam form a first polygonal bayonet. When the assembly plate is rhomboid, it forms a second polygonal bayonet. One end of the locking post is engaged with the first polygonal bayonet, and the other end is engaged with the second polygonal bayonet, thereby forming a corresponding relationship between the lock and the lock hole, which respectively fixes the rectangular state and the rhomboid state of the assembly plate.

[0019] Furthermore, the handle is located on the end side of the shaping clip 6, thereby enabling the buckle between the shaping clip 6 and the positioning clip to be installed and removed by a drawer-like insertion and removal from the end sides of the shaping clip 6 and the positioning clip.

[0020] Furthermore, the assembly column is connected to the bottom of the upper clamp via a thread.

[0021] Furthermore, the dust collection bin is made of ceramic material. The dust collection bin, containing the assembly plate, is placed into the high-temperature furnace along with the upper clamp and the sample. The ash and slag after combustion and semi-combustion fall into the dust collection bin through the gaps, mesh, and openings. The ceramic material of the dust collection bin has a low thermal insulation coefficient and good heat preservation performance. When the high-temperature furnace is heated, it can act as a heat preservation device to retain heat inside the device to the greatest extent, thereby saving energy. After the test is completed, the dust collection bin is removed, the assembly plate is separated and shrunk into a rhombus shape, and the adhesive is cleaned in batches (this process is quick). Then it is stretched into a rectangle and put back into the dust collection bin for further cleaning (this process is relatively slow). At this time, the dust collection bin can also play a heat preservation role to save energy when the next batch of samples is placed in the high-temperature furnace.

[0022] The advantages and beneficial effects of this utility model are as follows:

[0023] This utility model discloses a batch cleaning device for adhesive residues using clamps. Through the coordinated arrangement of an assembly plate, an upper clamp, and a dust collection bin, the weight of the device is reduced, the efficiency of removing adhesive residues is improved, and the removed adhesive residues, as well as the ash residues after combustion and semi-combustion, can also be collected through the dust collection bin. The dust collection bin also plays a role in heat preservation, thereby saving energy. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the device in this utility model.

[0025] Figure 2 This is a schematic diagram of the arrangement of the assembly plates in this utility model when they are rectangular.

[0026] Figure 3This is a perspective view of the arrangement of the upper clamps when the assembly plate is rhomboid in this utility model.

[0027] Among them, 1. Upper clamp, 2. Assembly column, 3. Through hole, 4. Assembly plate, 5. Handle, 6. Shaping strip, 7. Positioning strip, 8. Sludge bin, 9. Longitudinal beam, 10. Crossbeam, 11. Rectangular connection port, 12. Rectangular through hole. Detailed Implementation

[0028] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. However, this does not limit the present invention to the scope of the described embodiments.

[0029] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly attached to the other element or there may be an intervening element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intervening element. The terms "upper," "lower," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation. The term "outer side" as used in this invention generally refers to a position away from the drive shaft axis, and "inner side" generally refers to a position close to the drive shaft axis.

[0030] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0031] Bond strength is the most critical indicator of cementitious materials and a common item in the testing and inspection industry. Developing specialized equipment to solve common problems in the bond strength testing process of cementitious materials can help improve efficiency and reduce costs, thus promoting solutions to common industry issues. This invention mainly addresses the shortcomings of traditional fixture cleaning (adhesive removal) processes by proposing a batch cleaning device for fixture adhesives, such as... Figure 1As shown, the assembly includes: an upper clamp 1, an assembly plate 4, and a chip collection bin 8. The upper clamp 1 has a square base with a side length of 40mm and is used to connect adhesives. One end is a bolt connection port with a bolt diameter of 10mm and a depth of 12mm. The assembly plate 4 is made of stainless steel, and the assembly columns are made of iron. The number of upper clamps mounted on the assembly plate 4 can be determined according to the size of the high-temperature furnace. The dimensions of the assembly plate 4 are 324mm in length, 224mm in width, and 5mm in thickness. The threaded assembly columns standing on its surface have a diameter of 10mm, a height of 12mm, and a center distance of 50mm. During installation, align the threaded ends of the upper clamp with the threaded assembly columns 2, rotate, and then assemble the clamp onto the assembly plate 4. The chip collection bin 8 is used to collect the products from the cleaning process. The debris cleaned by the scraper will enter the chip collection bin 8 through a perforated channel. The chip collection bin 8 is removable, and any accumulated debris can be cleaned after removing the chip collection bin 8. To prevent burns from high temperatures, the assembly plate 4 is equipped with a heat-insulating handle 5 (wooden handle). The heat-insulating handle 5 (wooden handle) is designed to be detachable (bolted connection) and can be replaced when it ages.

[0032] The cleaning process is as follows:

[0033] 1. Hold the clamp in one hand and the assembly plate handle 5 in the other hand, and screw the clamp into the threaded post of the assembly plate 4.

[0034] 2. The assembly plate 4 with the fixture is placed in a high-temperature furnace and heated, and the cured epoxy resin is heated and softened.

[0035] 3. Hold handle 5 with one hand and scraper with the other hand to remove the softened epoxy resin. The scraped debris is then transferred into the sedimentation bin 8 through the perforated holes.

[0036] 4. Remove the dust collection chamber 8 and clean the debris from it.

[0037] like Figure 2 , Figure 3As shown, in another embodiment, the assembly plate 4 is a set of crossbeams 10 and longitudinal beams 9 arranged in a mesh pattern. The crossbeams 10 and longitudinal beams 9 are movably connected to each other with the assembly column 2 as the vertical axis through through holes 3 at their intersections, so that the assembly plate 4 is rectangular in the unfolded state and rhomboid in the retracted state. The top of the assembly column is detachably connected to the bottom of the upper clamp. The bottom of the longitudinal beams on both sides of the assembly plate is provided with shaping strips 6. The top of the upper clamp is rectangular, and the side length of the rectangle is smaller than the spacing between the crossbeams 10 and the longitudinal beams 9 of the assembly plate in the rectangular state. When the assembly plate 4 is rhomboid, the upper clamps are arranged in a rhomboid staggered fit with the assembly plate 4, which facilitates the batch removal of the adhesive on the top of the upper clamp starting from the upper clamp 1 at the rhomboid end. The opening at the top of the debris bin is set to match the rectangular assembly plate 4, and there are shaping strips 6 on both sides of the opening. After initial batch cleaning, the assembly plate 4 is diamond-shaped. The bottom shaping clip 6 on one side of the assembly plate 4 is fastened to the top positioning clip 7 on one side of the chip bin 8. The other side of the assembly plate is pulled to make it rectangular. The bottom shaping clip 6 on the other side of the assembly plate is then fastened to the top positioning clip 7 on the other side of the chip bin 8. The rectangular shape of the assembly plate 4 is fixed by the fastening connection. The relative position of the chip bin 8 and the assembly plate 4 is fixed by the fastening connection, so that the assembly plate 4 is fixed in a rectangular shape on the opening. The upper clamps are arranged in a rectangular array at intervals, so that the upper clamps 1 are cleaned one by one. The cleaned adhesive debris falls into the chip bin 8 through the intervals, mesh and opening. The mesh design of the assembly plate 4 also reduces the weight of the device to a certain extent.

[0038] A handle 5 is provided on the side of the assembly plate for easy gripping and cleaning. The handle 5 is a strip-shaped handle, located on the outer side of the longitudinal beam of the assembly plate 4, and intersects with the outermost crossbeam 10 of the assembly plate. The handle connection port at the intersection mates with the through hole 3 of the crossbeam 10, and they are movably connected to each other with the connecting post as the vertical axis. The connection port and the through hole of the outermost crossbeam 10 are mutually mating polygonal snap-fits, and the connecting post is a mating polygonal snap-fit ​​post, which fixes the relative position of the crossbeam 10 and the handle 5, fixing the assembly plate 4 into a rhombus shape. When the assembly plate 4 is rectangular, the connecting port and the through hole of the outermost crossbeam 10 form a first polygonal latch (for example, when the connecting port and the through hole of the outermost crossbeam 10 are both rectangular, and the assembly plate 4 is rectangular, the rectangular connecting port 11 and the rectangular through hole 12 overlap to form a rectangular latch). When the assembly plate 4 is rhomboid, it forms a second polygonal latch (due to the deformation of the assembly plate, the originally overlapping rectangular connecting port 11 and the rectangular through hole 12 rotate relative to each other to form an octagonal latch). One end of the latch is fitted with the first polygonal latch (rectangular protrusion), and the other end is fitted with the second polygonal latch (octagonal protrusion), thus forming a corresponding relationship between the lock and the lock hole, fixing the rectangular state and the rhomboid state of the assembly plate 4 respectively. The handle 5 is set on the end side of the shaped latch 6, thereby installing and removing the latch between the shaped latch 6 and the positioning latch 7, which is accomplished by inserting and removing the shaped latch 6 and the positioning latch 7 from the end side in a drawer-like manner.

[0039] Assembly column 2 is connected to the bottom of the upper clamp via threads. The chip collection bin 8 is made of ceramic material. The chip collection bin 8, which contains the assembly plate 4, is placed into the high-temperature furnace along with the upper clamp 1 and the sample. The ash and slag after combustion and semi-combustion will fall into the chip collection bin 8 through the gaps, mesh, and openings. The ceramic material of the chip collection bin 8 has a low thermal insulation coefficient and good heat preservation performance. When the high-temperature furnace is heated, it can act as a heat preservation device to retain heat inside the device to the greatest extent, thereby saving energy. After the test is completed, the assembly plate 4 is removed, first separated, and shrunk into a rhombus shape. The adhesive is cleaned in batches (this process is quick). Then it is stretched into a rectangle and put back into the chip collection bin 8 for further cleaning (this process is relatively slow). At this time, the chip collection bin 8 can also play a heat preservation role, so as to save energy when the next batch of samples is placed in the high-temperature furnace.

[0040] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A batch cleaning device for adhesive residue from fixtures, comprising: The upper clamp (1), assembly plate (4) and chip bin (8) are characterized in that the assembly plate (4) is a set of crossbeams (10) and longitudinal beams (9) arranged in a mesh. The crossbeams (10) and longitudinal beams (9) are connected to each other through the through holes (3) at the intersection, with the assembly column (2) as the vertical axis, so that the assembly plate (4) is rectangular in the unfolded state and rhomboid in the contracted state. The top of the assembly column is detachably connected to the bottom of the upper clamp. The bottom of the longitudinal beams on both sides of the assembly plate is provided with shaping clips (6). When the top of the upper clamp is rectangular and the assembly plate (4) is rhomboid, the upper clamps are arranged in a rhomboid staggered fit with the assembly plate (4). The opening at the top of the chip bin is set to match the rectangular assembly plate (4). The two sides of the opening are provided with positioning clips (7) that match the shaping clips (6), so that the assembly plate (4) is fixed in a rectangular shape on the opening. The upper clamps are arranged in a rectangular array at intervals.

2. The batch cleaning device for adhesive residue from clamps according to claim 1, characterized in that, The assembly plate is provided with a handle (5) on its side.

3. The batch cleaning device for adhesive residue from clamps according to claim 2, characterized in that, The handle (5) is a strip handle, which is set on the outside of the longitudinal beam of the assembly plate (4) and intersects with the outermost horizontal beam (10) of the assembly plate. The handle connection port at the intersection is matched with the through hole (3) of the horizontal beam (10) and is movably connected to each other with the connecting column as the vertical axis.

4. The batch cleaning device for adhesive residue from clamps according to claim 3, characterized in that, The connecting port and the through hole of the outermost crossbeam (10) are mutually cooperating polygonal bayonets, and the connecting post is a polygonal bayonet that is cooperating to fix the relative position of the crossbeam (10) and the handle (5) and fix the assembly plate (4) into a rhombus shape.

5. A batch cleaning device for adhesive residue from clamps according to claim 4, characterized in that, When the assembly plate (4) is rectangular, the connection port and the through hole of the outermost crossbeam (10) form a first polygonal bayonet. When the assembly plate (4) is rhomboid, it forms a second polygonal bayonet. One end of the bayonet is configured to cooperate with the first polygonal bayonet, and the other end is configured to cooperate with the second polygonal bayonet.

6. A batch cleaning device for adhesive residue from clamps according to claim 2, characterized in that, The handle (5) is located on the end side of the shaping strip (6).

7. A batch cleaning device for adhesive residue from clamps according to claim 1, characterized in that, The assembly column (2) is connected to the bottom of the upper clamp by a thread.

8. A batch cleaning device for adhesive residue from clamps according to claim 1, characterized in that, The sedimentation chamber (8) is made of ceramic material.

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