Detachable pressing die structure for filter element machining
By introducing rubber block buffering and guiding grooves into the press mold structure, the design of eliminating raw materials is solved, and the problems of complex mold disassembly and large impact force in the prior art are improved, and the convenience of mold use and finished product quality are improved.
Patent Information
- Application Number
- CN202420430820.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-06
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-06
AI Technical Summary
The existing press mold structure cannot be disassembled quickly, resulting in complex replacement of molds, high impact force and easy damage, and excessive raw materials cannot be eliminated, affecting the quality of the finished product.
A removable press mold structure including a fixing frame, a pressing mechanism and an installation mechanism is designed to buffer impact force through rubber blocks, remove raw materials from the guide groove, and quickly install and disassemble through the tie rod and spring.
It realizes the rapid replacement and convenience of use of molds, avoids mold damage and improves the quality of finished products.
Smart Images
Figure CN222246286U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filter core processing, in particular to a detachable pressing die structure for filter core processing. Background Art
[0002] The filter element is a filtering device and the core component of the filter. The activated carbon filter element is made of high-quality fruit shell charcoal and coal-based activated carbon as raw materials, supplemented with edible grade adhesives, using high-tech technology and processed by special processes. It integrates adsorption, filtration, interception and catalysis. It can effectively remove organic matter, residual chlorine and other radioactive substances in water, and has the effect of decolorization and removal of odor. It is an ideal new generation product in the liquid and air purification industry. Types: white-headed sintered activated carbon filter element, black-headed sintered activated carbon filter element with skeleton, granular activated carbon filter element.
[0003] For example, the Chinese patent with announcement number CN212446475U discloses a detachable die structure for processing a filter element, comprising two symmetrically arranged movable side plates and two symmetrically arranged fixed plates, the two fixed plates are provided with slide rails and are slidably connected with the lower sides of the two movable side plates, the sides of the two movable side plates are fixed with buckles, the two fixed plates are movably provided with movable wrenches through movable pins, the notch of the buckle is matched with an L-shaped pull rod, the other end of the L-shaped pull rod is movably provided with an adjustment rod, and the adjustment rod is movably engaged with the movable wrench. The detachable die structure for processing a filter element has a simple structure and is easy to disassemble.
[0004] The existing technology has the following problems:
[0005] The existing die structure is usually fixed directly on the processing position and cannot be quickly disassembled, which makes it more complicated to replace the die, affecting the working speed and the convenience of using the die. At the same time, when the existing die is in use, excessive impact force can easily cause damage to the die, and there is no way to remove excess raw materials, affecting the quality of the finished product. Utility Model Content
[0006] The utility model provides a detachable pressing die structure for processing a filter element, so as to solve the problems raised in the above-mentioned background technology.
[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0008] A detachable die structure for processing a filter element comprises a fixing frame, the outer surface of the upper end of the fixing frame is movably connected with a die mechanism, and the middle of the left and right sides of the fixing frame are fixedly connected with two mounting mechanisms.
[0009] Preferably: the die pressing mechanism includes a card plate, the inner wall of the card plate is movably connected to the outer surface of the upper end of the fixing frame, the top of the card plate is fixedly connected to the lower mold, four sliding holes are opened at the four corners of the top of the lower mold, two hole grooves are opened around the top of the lower mold, the bottoms of the inner walls of the two hole grooves are fixedly connected to rubber blocks, the inner walls of the four sliding holes are movably connected to four sliding rods, the tops of the four sliding rods are fixedly connected to the upper mold, and the bottom of the upper mold is opened with four guide grooves.
[0010] Preferably, the width of the interior of the card plate is consistent with the width of the upper end of the fixing frame, and the thickness of the interior of the card plate is consistent with the thickness of the upper end of the fixing frame.
[0011] Preferably, the height of the rubber block is slightly greater than the depth of the first hole groove, and the length of the rubber block is less than the length of the first hole groove.
[0012] Preferably: the two mounting mechanisms include two fixing plates, the opposite surfaces of the two fixing plates are fixedly connected to the middle of the left and right side surfaces of the fixing frame, the front and rear ends of the two fixing plates are movably connected with pull rods, the middle of the outer surface of the pull rod is fixedly connected with a circular plate 1, the front and rear ends of the bottom of the circular plate 1 are fixedly connected with a fixing rod, the outer surface of the fixing rod is movably connected with a spring, the bottom of the fixing rod is fixedly connected with a circular plate 2, the left and right sides of the fixing frame are fixedly connected with connecting plates, and the connecting plates are located below the fixing plates.
[0013] Preferably, both the front and rear ends of the connecting plate are provided with a second hole groove, and the diameter of the inner wall of the second hole groove is slightly larger than the diameter of the outer surface of the fixing rod.
[0014] Preferably, the rear ends of the two fixing plates are fixedly connected with baffles, and the upper ends of the front sides of the baffles overlap with the rear side of the clamping plate.
[0015] Preferably, the four corners of the bottom of the clamping plate are each provided with a clamping hole, and the diameter of the inner wall of the clamping hole is consistent with the diameter of the outer surface of the pull rod.
[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0017] 1. The utility model provides a detachable die structure for filter element processing. The die can be quickly installed or disassembled through the provided installation mechanism, making it easier to replace the die, which not only speeds up the work efficiency, but also improves the convenience of using the die.
[0018] 2. The utility model provides a detachable die structure for processing filter elements. The die mechanism is equipped with a rubber block to buffer excessive impact force, making the mold less likely to be damaged. The guide groove is used to remove excess raw materials, thereby improving the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the die pressing mechanism of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the upper mold assembly of the utility model;
[0022] Figure 4 This is a schematic diagram of the installation mechanism structure of the utility model;
[0023] Figure 5 For the utility model Figure 4 Enlarged structural diagram at A in the middle.
[0024] In the figure: 1, fixing frame; 2, die pressing mechanism; 3, mounting mechanism; 20, clamping hole; 21, clamping plate; 22, lower mold; 23, sliding hole; 24, hole groove one; 25, rubber block; 26, upper mold; 27, sliding rod; 28, guide groove; 31, fixing plate; 32, pulling rod; 33, connecting plate; 34, baffle; 35, fixing rod; 36, circular plate one; 37, spring; 38, hole groove two; 39, circular plate two. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0026] like Figure 1 As shown, a detachable die structure for processing a filter element comprises a fixing frame 1, the outer surface of the upper end of the fixing frame 1 is movably connected with a die mechanism 2, and two mounting mechanisms 3 are fixedly connected in the middle of the left and right sides of the fixing frame 1.
[0027] It should be noted that, through the installation mechanism 3, the mold can be quickly installed or disassembled, making it easier to replace the mold, which not only speeds up the work efficiency, but also improves the convenience of using the mold. The set die pressing mechanism 2, in conjunction with the rubber block 25, can buffer excessive impact force, making the mold less likely to be damaged. In conjunction with the guide groove 28, excess raw materials can be discharged, thereby improving the quality of the finished product.
[0028] like Figure 2, Figure 3 As shown, the die pressing mechanism 2 includes a card plate 21, the inner wall of the card plate 21 is movably connected to the outer surface of the upper end of the fixing frame 1, the top of the card plate 21 is fixedly connected to a lower mold 22, four sliding holes 23 are provided at the four corners of the top of the lower mold 22, two hole grooves 24 are provided around the top of the lower mold 22, the bottoms of the inner walls of the two hole grooves 24 are fixedly connected to rubber blocks 25, the inner walls of the four sliding holes 23 are movably connected to four sliding rods 27, the tops of the four sliding rods 27 are fixedly connected to an upper mold 26, and the bottom of the upper mold 26 is provided with four guide grooves 28.
[0029] It should be noted that the raw material of the filter element is added into the lower mold 22, and then the four slide bars 27 are aligned with the slide holes 23, so that the slide bars 27 slide into the slide holes 23, and then the upper mold 26 fits the lower mold 22, and then the bottom of the upper mold 26 touches the rubber block 25. The rubber block 25 has good toughness. When squeezed, the rubber block 25 will stretch into the hole groove 24, and then a certain buffer will be provided for the upper mold 26, so that the contact between each other will not cause too much impact. Finally, the upper mold 26 fits with the lower mold 22 to achieve the effect of compression molding. The guide groove 28 is extended to the outside, and excess raw material will flow out along the four guide grooves 28, so that the extrusion effect of the finished filter element is better.
[0030] like Figure 1 , Figure 2 As shown, the width of the interior of the clamping plate 21 is consistent with the width of the upper end of the fixing frame 1 , and the thickness of the interior of the clamping plate 21 is consistent with the thickness of the upper end of the fixing frame 1 .
[0031] It should be noted that the interior of the clamping plate 21 is closely matched with the upper end of the fixing frame 1 , so that the clamping plate 21 can move smoothly toward the rear end along the fixing frame 1 .
[0032] like Figure 2 As shown, the height of the rubber block 25 is slightly greater than the depth of the hole groove 1 24 , and the length of the rubber block 25 is less than the length of the hole groove 1 24 .
[0033] It should be noted that the bottom of the upper mold 26 touches the rubber block 25. The rubber block 25 has good toughness. When squeezed, the rubber block 25 will stretch into the hole groove 24, thereby providing a certain buffer for the upper mold 26, so that the contact between them will not cause too much impact.
[0034] like Figure 4 , Figure 5As shown, the two mounting mechanisms 3 include two fixing plates 31, the opposite surfaces of the two fixing plates 31 are fixedly connected to the middle of the left and right side surfaces of the fixing frame 1, the front and rear ends of the two fixing plates 31 are movably connected with pull rods 32, the middle of the outer surface of the pull rod 32 is fixedly connected with a circular plate 1 36, the front and rear ends of the bottom of the circular plate 1 36 are fixedly connected with a fixing rod 35, the outer surface of the fixing rod 35 is movably connected with a spring 37, the bottom of the fixing rod 35 is fixedly connected with a circular plate 2 39, and the left and right sides of the fixing frame 1 are fixedly connected with connecting plates 33, and the connecting plates 33 are located below the fixing plates 31.
[0035] It should be noted that the bottom of the card plate 21 is aligned with the upper end of the fixing frame 1, and the interior of the card plate 21 is more closely matched with the upper end of the fixing frame 1, so that the card plate 21 moves to the rear end along the fixing frame 1, thereby driving the upper lower mold 22 and the upper mold 26 to move, and then the four pull rods 32 are pulled downward, thereby driving the circular plate 1 36 to move downward, thereby making the fixing rod 35 move downward along the hole groove 2 38, thereby squeezing the spring 37, so that the spring 37 is compressed, so that the card plate 21 can move smoothly. When the card plate 21 moves to a certain distance, the card plate 21 will touch the baffle 34. At this time, the four pull rods 32 are released, thereby making the pull rods 32 move upward and slide into the four card holes 20, completing the fixation of the card plate 21, and then completing the quick installation of the lower mold 22. When disassembly is required, the four pull rods 32 are pulled downward to make the pull rods 32 disengage from the card holes 20, and the lower mold 22 can be removed.
[0036] like Figure 4 , Figure 5 As shown, both the front and rear ends of the connecting plate 33 are provided with a second hole groove 38 , and the diameter of the inner wall of the second hole groove 38 is slightly larger than the diameter of the outer surface of the fixing rod 35 .
[0037] It should be noted that the fixing rod 35 moves smoothly downward along the second hole groove 38, so that the spring 37 can be compressed smoothly, thereby achieving a better fixing effect.
[0038] like Figure 4 , Figure 5 As shown, the rear ends of the two fixing plates 31 are fixedly connected with baffles 34 , and the upper ends of the front sides of the baffles 34 overlap with the rear side of the clamping plate 21 .
[0039] It should be noted that when the card plate 21 moves to a certain distance, the card plate 21 will touch the baffle 34 , and the baffle 34 has a positioning effect on the card plate 21 .
[0040] like Figure 1 , Figure 2 , Figure 4As shown, the four corners of the bottom of the clamping plate 21 are each provided with a clamping hole 20 , and the diameter of the inner wall of the clamping hole 20 is consistent with the diameter of the outer surface of the pull rod 32 .
[0041] It should be noted that the pull rod 32 moves upward and then slides into the four clamping holes 20 to complete the fixation of the clamping plate 21 and then complete the rapid installation of the lower mold 22.
[0042] The working principle of the utility model is as follows: align the bottom of the card plate 21 with the upper end of the fixing frame 1, so that the interior of the card plate 21 is relatively well matched with the upper end of the fixing frame 1, so that the card plate 21 moves to the rear end along the fixing frame 1, thereby driving the upper lower mold 22 and the upper mold 26 to move, and then the four pull rods 32 are pulled downward, thereby driving the circular plate 1 36 to move downward, thereby making the fixing rod 35 move downward along the hole groove 2 38, thereby squeezing the spring 37, so that the spring 37 is compressed, thereby making the card plate 21 move smoothly, and when the card plate 21 moves to a certain distance, the card plate 21 will touch the baffle 34, at this time release the four pull rods 32, thereby making the pull rod 32 move upward, and then slide into the four card holes 20, complete the fixation of the card plate 21, and then complete the rapid fixing of the lower mold 22 When installing and disassembling is required, the four pull rods 32 are pulled downward so that the pull rods 32 are disengaged from the card hole 20, and the lower mold 22 can be removed, and the raw material of the filter element is added to the lower mold 22, and then the four slide rods 27 are aligned with the slide hole 23 so that the slide rods 27 slide into the slide hole 23, so that the upper mold 26 fits the lower mold 22, and the bottom of the upper mold 26 touches the rubber block 25. The rubber block 25 has good toughness. When squeezed, the rubber block 25 will stretch into the hole groove 24, and then a certain buffer is provided for the upper mold 26, so that the contact between them will not cause too much impact. Finally, the upper mold 26 fits with the lower mold 22 to achieve the effect of compression molding. The guide groove 28 is extended to the outside, and the excess raw material will flow out along the four guide grooves 28, so that the extrusion effect of the finished filter element is better.
[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A detachable die structure for processing a filter element, comprising a fixing frame (1), characterized in that: The outer surface of the upper end of the fixing frame (1) is movably connected to a die pressing mechanism (2), and two mounting mechanisms (3) are fixedly connected in the middle of the left and right side surfaces of the fixing frame (1); The die pressing mechanism (2) comprises a card plate (21), the inner wall of the card plate (21) is movably connected to the outer surface of the upper end of the fixing frame (1), the top of the card plate (21) is fixedly connected to a lower mold (22), four sliding holes (23) are provided at four corners of the top of the lower mold (22), two hole grooves (24) are provided around the top of the lower mold (22), the bottoms of the inner walls of the two hole grooves (24) are fixedly connected to rubber blocks (25), the inner walls of the four sliding holes (23) are movably connected to four sliding rods (27), the tops of the four sliding rods (27) are fixedly connected to an upper mold (26), and the bottom of the upper mold (26) is provided with four guide grooves (28); The two mounting mechanisms (3) include two fixing plates (31), the opposite surfaces of the two fixing plates (31) are fixedly connected to the middle of the left and right side surfaces of the fixing frame (1), the front and rear ends of the two fixing plates (31) are movably connected with pull rods (32), the middle of the outer surface of the pull rod (32) is fixedly connected with a circular plate 1 (36), the front and rear ends of the bottom of the circular plate 1 (36) are fixedly connected with a fixing rod (35), the outer surface of the fixing rod (35) is movably connected with a spring (37), the bottom of the fixing rod (35) is fixedly connected with a circular plate 2 (39), and the left and right sides of the fixing frame (1) are fixedly connected with connecting plates (33), and the connecting plates (33) are located below the fixing plates (31).
2. The detachable die structure for filter element processing according to claim 1, characterized in that: The width of the interior of the card plate (21) is consistent with the width of the upper end of the fixing frame (1), and the thickness of the interior of the card plate (21) is consistent with the thickness of the upper end of the fixing frame (1).
3. The detachable die structure for filter element processing according to claim 1, characterized in that: The height of the rubber block (25) is slightly greater than the depth of the hole groove one (24), and the length of the rubber block (25) is less than the length of the hole groove one (24).
4. The detachable die structure for filter element processing according to claim 1, characterized in that: The front and rear ends of the connecting plate (33) are both provided with a second hole groove (38), and the diameter of the inner wall of the second hole groove (38) is slightly larger than the diameter of the outer surface of the fixing rod (35).
5. The detachable die structure for filter element processing according to claim 1, characterized in that: The rear ends of the two fixed plates (31) are fixedly connected to baffle plates (34), and the upper ends of the front sides of the baffle plates (34) overlap the rear side of the clamping plate (21).
6. The detachable die structure for filter element processing according to claim 1, characterized in that: The four corners of the bottom of the clamping plate (21) are each provided with a clamping hole (20), and the diameter of the inner wall of the clamping hole (20) is consistent with the diameter of the outer surface of the pull rod (32).