Honeycomb ceramic carrier trimming equipment

Abstract

The invention belongs to the technical field of honeycomb ceramics, and discloses honeycomb ceramic carrier trimming equipment which comprises a trimming table, a transverse translation plate is slidably connected to the side edge of the trimming table, and a pair of slope clamping plates is slidably connected to the top of the transverse translation plate. When the tensile force of the diamond wire needs to be increased, the upper end of the diamond wire is pulled through the push-pull rod to increase the length, meanwhile, the L-shaped sliding blocks are driven by the sliding rod to extrude each other to position the lower end of the diamond wire, the diamond wire is tightened under the condition that the length is not changed, the tensile force of the diamond wire is effectively improved, and the larger the displacement of upwards pushing the diamond wire is, the larger the tensile force is. The clamping force of the lower end to the end of the diamond wire is larger, so that the tensioning force of the diamond wire is accurately adjusted, real-time adjustment can be achieved in the working process, it is ensured that the tension of the diamond wire is constant in the whole cutting process, vibration and fluctuation of cutting force are remarkably reduced, and the edge breakage situation of honeycomb ceramics is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of honeycomb ceramics, and particularly relates to a honeycomb ceramic carrier trimming device. BACKGROUND

[0002] As an environmental protection material for tail gas purification, a honeycomb ceramic carrier is mainly manufactured through the steps of mixing, forming, shaping, sintering, shaping, processing and skinning, wherein in the processing process, the trimming device is mainly used to cut the shaped whole into a required shape and size so as to be suitable for different tail gas purification devices.

[0003] The prior art document with the document number CN110281362B discloses a vertical honeycomb ceramic carrier wet blank cutting device, which belongs to the technical field of honeycomb ceramic processing equipment, and comprises a frame type rack, a horizontal product sliding bracket is arranged in the rack, a cutting support is arranged above the product sliding bracket, a piano wire cutting device is arranged on the cutting support, and a product pushing cylinder is arranged on the product sliding bracket; the honeycomb ceramic carrier wet blank is cut by the high-standard piano wire, the cutting quality is good, the labor input in the production of the honeycomb ceramic carrier is reduced, and the production efficiency is improved. Although the above device cuts the honeycomb ceramic by the movable piano wire, the piano wire is easily affected by the vibration of the equipment during the movement, and the tension of the piano wire gradually decreases after continuous cutting, which easily causes the unevenness of the cutting edge and reduces the cutting efficiency. SUMMARY

[0004] To solve the problem that the tension of the piano wire gradually decreases after continuous cutting, which easily causes the unevenness of the cutting edge and reduces the cutting efficiency, the application provides a honeycomb ceramic carrier trimming device.

[0005] To achieve the above purpose, the application provides the following technical scheme: a honeycomb ceramic carrier trimming device, comprising a trimming table, a transverse translation plate is slidably connected to the side of the trimming table, a pair of inclined clamping plates are slidably connected to the top of the transverse translation plate, a plurality of arc-shaped supporting rods are equidistantly and fixedly connected to the inclined clamping plates, a U-shaped frame is fixedly connected to the edge of the trimming table, and a diamond wire is movably penetrated into the inner side of the U-shaped frame; a reciprocating movement mechanism is arranged on the U-shaped frame; and a tension adjusting mechanism is connected with the reciprocating movement mechanism. The reciprocating movement mechanism comprises a vertical rod which is elastically and slidably connected to the inner cavity of the U-shaped frame, and a moving rod is slidably connected to the upper end of the vertical rod through a hole slot; the tension adjusting mechanism comprises a push-pull rod which is fixedly connected to the moving rod, and a vertical gear rack is fixedly connected to the bottom edge of the push-pull rod; the position of the moving rod in the vertical rod is adjusted, the upper end of the diamond wire is pulled up to be taut, and the cutting tension is kept constant.

[0006] Preferably, the reciprocating movement mechanism further comprises a servo motor fixed to the top of the U-shaped frame, an inclined disc is fixed to the output end of the servo motor, and a pair of spherical convex blocks are slidably connected to the two sides of the outer wall of the inclined disc.

[0007] Preferably, a support column is fixed to the pair of spherical convex blocks, and the bottom of the support column is fixed to the vertical rod.

[0008] Preferably, a fixed rod is fixed to the lower end of the vertical rod, a wire feeder is fixed to the bottom of the fixed rod, one end of the diamond wire is fixed to the moving rod, and the other end of the diamond wire penetrates through the fixed rod and is connected to the wire feeder.

[0009] Preferably, a dedusting pipeline is arranged in the middle of the trimming table, and the diamond wire penetrates through the dedusting pipeline at the inlet; under the action of high-frequency vibration, the honeycomb ceramic horizontally moving to the position of the diamond wire can be effectively cut, and the cutting position is provided with the dedusting pipeline, so that an air pump can be connected to the cutting position, and the dust at the cutting position can be cleaned in real time by negative pressure suction, so as to prevent the dust from entering the honeycomb ceramic.

[0010] Preferably, the tension adjusting mechanism further comprises guide rods fixed to the outer sides of the moving rod and the fixed rod respectively, the end portions of the guide rods extend to the outside of the U-shaped frame, a pneumatic cylinder is fixed to the end portion of the fixed rod, and the output end of the pneumatic cylinder is fixed to the push-pull rod; under the limiting and guiding action of the guide rods on both sides, the diamond wire can be effectively prevented from vibrating transversely, the cutting flatness is improved, and the cutting quality is improved.

[0011] Preferably, a first gear is rotatably connected to the side of the fixed rod close to the vertical rack, the first gear is engaged with the vertical rack, a horizontal rack is further engaged and connected to the outer wall of the first gear, and the horizontal rack slidably penetrates through the push-pull rod.

[0012] Preferably, a slide rod is fixed to the end portion of the horizontal rack, the slide rod is slidably connected to the inner cavity of the U-shaped frame, and a side rack is fixed to the side of the slide rod away from the horizontal rack.

[0013] Preferably, a second gear is engaged and connected to the outer wall of the side rack, the second gear is rotatably connected to the fixed rod, and the diamond wire movably penetrates through the center of the second gear.

[0014] Preferably, the fixed rod is slidingly connected with a pair of L-shaped sliding blocks on the side close to the diamond wire, the inner side of the L-shaped sliding blocks is fixedly connected with elastic pads, the bottom of the L-shaped sliding blocks is provided with a push-pull rod, and the second gear is slidingly connected in the limiting groove through a slide column.

[0015] Compared with the prior art, the application has the following beneficial effects: The application facilitates real-time adjustment of the tension of the diamond wire by cooperation of the push-pull rod, the slide rod and the L-shaped sliding blocks, and when it is necessary to increase the tension of the diamond wire, the push-pull rod is pushed upward by the air cylinder, the upper end of the diamond wire is pulled to increase the length by the push-pull rod, and the lower end of the diamond wire is not pulled out of the wire feeder by mutual extrusion of the L-shaped sliding blocks driven by the slide rod, so that the diamond wire is tightened without changing the length, the tension of the diamond wire is effectively increased, the displacement of the diamond wire is greater, the clamping force of the lower end on the end of the diamond wire is greater, and the tension of the diamond wire is accurately adjusted.

[0016] The application reduces the vibration of the honeycomb ceramic and stabilizes the cutting effect by cooperation of the swash plate, the vertical rod and the guide rod, the swash plate is rotated by the servo motor, the vertical rod is reciprocated up and down at a high frequency by the spherical convex block, the high-frequency up-and-down vibration of the diamond wire is realized by cooperation of the moving rod and the fixed rod, the horizontally moving honeycomb ceramic is effectively cut, the impurity removal pipeline is arranged below the cutting point, the dust at the cutting position is cleaned in real time by the negative pressure suction mode to prevent the dust from entering the honeycomb ceramic, the horizontal vibration of the diamond wire is effectively avoided under the limiting and guiding action of the guide rods on the two sides, the cutting flatness and high dynamic stability are improved, and the cutting quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective structural schematic view of the application; Figure 2 It is a side view of the application; Figure 3 It is a front view of the application; Figure 4 It is a side view of the application; Figure 5 It is a perspective structural schematic view of the application; Figure 4A magnified view of the structure at point A in the middle; Figure 6 This is a schematic diagram showing the structural fit between the vertical rod and the support column of the present invention; Figure 7 This is a schematic diagram showing the structural fit between the push-pull rod and the fixed rod of the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at point B in the middle; Figure 9 This is a schematic diagram showing the structural fit between the sliding rod and the fixing rod of the present invention; Figure 10 This is a schematic diagram showing the structural fit between the sliding column and the L-shaped slider of the present invention.

[0018] In the picture: 1. Dressing table; 2. Horizontal translation plate; 3. Inclined clamping plate; 4. Arc-shaped support rod; 5. U-shaped frame; 6. Diamond wire; 7. Reciprocating movement mechanism; 701. Moving rod; 702. Fixed rod; 703. Wire feeder; 704. Impurity removal pipe; 705. Vertical rod; 706. Inclined plate; 707. Support column; 708. Spherical protrusion; 709. Servo motor; 8. Tension adjustment mechanism; 801. Guide rod; 802. First gear; 803. Push-pull rod; 804. Sliding rod; 805. Horizontal rack; 806. Vertical rack; 807. L-shaped slider; 808. Elastic pad; 809. Second gear; 8010. Side rack; 8011. Sliding column; 8012. Cylinder; 8013. Limiting groove. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figures 1 to 10 As shown, the present invention provides a honeycomb ceramic carrier trimming device, including a trimming table 1, a transverse translation plate 2 slidably connected to the side of the trimming table 1, a pair of inclined clamping plates 3 slidably connected to the top of the transverse translation plate 2, a plurality of arc-shaped support rods 4 fixed at equal intervals on the inclined clamping plates 3, a U-shaped frame 5 fixedly connected to the edge of the trimming table 1, a diamond wire 6 movably passing through the inner side of the U-shaped frame 5, and further including: a reciprocating moving mechanism 7, the reciprocating moving mechanism 7 being located on the U-shaped frame 5; and a tension adjustment mechanism 8, the tension adjustment mechanism 8 being connected to the reciprocating moving mechanism 7; The reciprocating movement mechanism 7 includes a vertical rod 705 that is elastically slidably connected to the inner cavity of the U-shaped frame 5, and a moving rod 701 is slidably connected to the upper end of the vertical rod 705 through a slot; the tension adjustment mechanism 8 includes a push-pull rod 803 fixed to the moving rod 701, and a vertical rack 806 fixed to the bottom edge of the push-pull rod 803.

[0021] The above scheme employs a U-shaped frame 5 with several interconnected irregular grooves within its inner cavity to accommodate the reciprocating movement mechanism 7 and the tension adjustment mechanism 8, which drive the diamond wire 6 to move up and down. During cutting, the honeycomb ceramic assembly is height-adjusted using a pair of inclined clamping plates 3, and the transverse translation plate 2 is moved to align the edge of the honeycomb ceramic to be cut with the diamond wire 6. Simultaneously, an arc-shaped support rod 4 is used to press down and position the honeycomb ceramic. During cutting, the transverse translation plate 2 moves the positioned honeycomb ceramic towards the diamond wire 6 at a uniform speed, shaping the honeycomb ceramic to the required size.

[0022] like Figures 3 to 5 As shown, the reciprocating moving mechanism 7 also includes a servo motor 709 fixed to the top of the U-shaped frame 5. The output end of the servo motor 709 is fixed to a swash plate 706. A pair of spherical protrusions 708 are slidably connected to both sides of the outer wall of the swash plate 706. The pair of spherical protrusions 708 are fixed to a support column 707. The bottom of the support column 707 is fixed to a vertical rod 705. A fixed rod 702 is fixed to the lower end of the vertical rod 705. A wire feeder 703 is fixed to the bottom of the fixed rod 702. One end of the diamond wire 6 is fixed to the moving rod 701. The other end of the diamond wire 6 passes through the fixed rod 702 and is connected to the wire feeder 703. A cleaning pipe 704 is provided in the middle of the trimming table 1. The diamond wire 6 passes through the inlet of the cleaning pipe 704.

[0023] The above scheme employs a method where the swashplate 706 rotates, causing the spherical protrusion 708 and support column 707 to move up and down at high frequency. This, in turn, causes the support column 707 to move the vertical rod 705 synchronously. Because the bottom of the vertical rod 705 and the U-shaped frame 5 are connected by a spring, the continuous and regular reciprocating movement of the vertical rod 705 is assisted, reducing the energy consumption of the servo motor 709. The up-and-down movement of the vertical rod 705 also drives the moving rods 701 and fixed rods 702 on both sides to move synchronously, thereby causing the diamond wire 6 in the middle to move up and down. Under the high-frequency up-and-down vibration, the honeycomb ceramic, which has moved horizontally to the position of the diamond wire 6, can be effectively cut. Furthermore, a dust removal pipe 704 is installed at the cutting position, which can be connected to an external air pump. Through negative pressure suction, the dust at the cutting position is cleaned in real time to prevent dust from entering the interior of the honeycomb ceramic.

[0024] like Figure 4 , Figures 6 to 9As shown, the tension adjusting mechanism 8 further comprises a guide rod 801 fixed to the outer side of the moving rod 701 and the fixed rod 702 respectively, the end of the guide rod 801 extends to the outside of the U-shaped frame 5, the end of the fixed rod 702 is fixedly connected with a pneumatic cylinder 8012, the output end of the pneumatic cylinder 8012 is fixedly connected with a push-pull rod 803, the side of the fixed rod 702 close to the vertical rack 806 is rotatably connected with a first gear 802, the first gear 802 is engaged with the vertical rack 806, the outer wall of the first gear 802 is further engaged with a horizontal rack 805, the horizontal rack 805 is slidably penetrated on the push-pull rod 803, the end of the horizontal rack 805 is fixedly connected with a sliding rod 804, the sliding rod 804 is slidably connected in the inner cavity of the U-shaped frame 5, and the side of the sliding rod 804 away from the horizontal rack 805 is fixedly connected with a side rack 8010.

[0025] By adopting the above scheme, when it is needed to increase the tension of the diamond wire 6, the push-pull rod 803 is pushed upward by starting the pneumatic cylinder 8012, the moving rod 701 is pressed to move upward, so that the length of the diamond wire 6 is pulled to be taut. In the process of moving the push-pull rod 803 upward, the vertical rack 806 is synchronously moved upward, the engaged first gear 802 is driven to rotate, so that the horizontal rack 805 engaged on the other side is pushed to generate horizontal displacement, and the sliding rod 804 is pushed to move away from the push-pull rod 803 when the horizontal rack 805 moves, so as to adjust the tension of the diamond wire 6 in real time during the working process, and ensure the cutting quality.

[0026] As shown in the figure, Figures 8 to 10 The outer wall of the side rack 8010 is engaged with a second gear 809, the second gear 809 is rotatably connected to the fixed rod 702, and the diamond wire 6 is movably penetrated in the center of the second gear 809; a pair of L-shaped sliding blocks 807 are slidably connected to the side of the fixed rod 702 close to the diamond wire 6, the inner side of the L-shaped sliding blocks 807 is fixedly connected with elastic pads 808, and the bottom of the L-shaped sliding blocks 807 is provided with the push-pull rod 803, and the second gear 809 is slidably connected in the limiting groove 8013 through the slide column 8011.

[0027] By adopting the above scheme, under the action of the side rack 8010, the second gear 809 can be driven to rotate, a pair of L-shaped sliding blocks 807 can be pressed to move close to each other through the sliding and pressing of a pair of slide columns 8011 and limiting grooves 8013, and the end of the diamond wire 6 can be tightly clamped by the elastic pads 808 on the inner side, the upper end of the diamond wire 6 is pulled to move upward, and the lower end of the diamond wire 6 is not pulled out of the wire feeder 703, so as to effectively improve the tension of the diamond wire 6, the displacement amount of the diamond wire 6 pushed upward is greater, the clamping force on the end of the diamond wire 6 is greater, so as to ensure accurate adjustment of the tension of the diamond wire 6 and stability of the adjustment process.

[0028] The working principle and use process of the present application are as follows: Firstly, the honeycomb ceramic is adjusted in height by a pair of bevel clamping plates 3, and the edge of the honeycomb ceramic to be cut is aligned with the diamond wire 6 by moving the horizontal translation plate 2, and the honeycomb ceramic is positioned by pressing down the arc-shaped support rod 4. During cutting, the positioned honeycomb ceramic is uniformly moved towards the diamond wire 6 by the horizontal translation plate 2, so that the honeycomb ceramic is trimmed to the required size; Secondly, the servo motor 709 is started to drive the swash plate 706 to rotate, so that the support column 707 is driven to move up and down at a high frequency by the spherical boss 708, and then the vertical rod 705 is driven to move synchronously by the support column 707. Since the bottom of the vertical rod 705 and the U-shaped frame 5 are assisted by the elastic force of the spring to continuously and regularly reciprocate, the energy consumption of the servo motor 709 is reduced. During the up-and-down reciprocating movement of the vertical rod 705, the moving rods 701 and the fixed rods 702 on both sides can be driven to move synchronously, so as to drive the diamond wire 6 in the middle to move up and down. Under the action of high-frequency up-and-down vibration, the honeycomb ceramic moved horizontally to the position of the diamond wire 6 can be effectively cut, and the cutting position is provided with a dedusting pipe 704, which can be connected with an air pump to clean the dust at the cutting position in real time by negative pressure suction, so as to prevent the dust from entering the honeycomb ceramic. At the same time, under the limiting and guiding action of the guide rods 801 on both sides, the diamond wire 6 can be effectively prevented from vibrating laterally, the cutting flatness is improved, and the cutting quality is improved. Finally, according to the humidity or size of the honeycomb ceramic, the real-time tension of the diamond wire 6 needs to be adjusted. When the tension of the diamond wire 6 needs to be increased, the cylinder 8012 is started to push the push-pull rod 803 upwards, so that the moving rod 701 is pressed upwards, thereby pulling the length of the diamond wire 6 and tightening it. At the same time, the vertical rack 806 can be driven to move upwards synchronously during the upward movement of the push-pull rod 803, thereby driving the first gear 802 to rotate, so as to drive the horizontal rack 805 on the other side to move horizontally. When the horizontal rack 805 moves, the sliding rod 804 moves away from the push-pull rod 803. Under the action of the side rack 8010, the second gear 809 can be driven to rotate, and by sliding and pressing a pair of sliding columns 8011 and limiting grooves 8013, a pair of L-shaped sliding blocks 807 can be pressed to move closer to each other. The inner elastic pad 808 tightly clamps the end of the diamond wire 6, the upper end of the diamond wire 6 is pulled upwards, and the lower end of the diamond wire 6 is not pulled out of the wire feeder 703, thereby effectively increasing the tension of the diamond wire 6. The greater the displacement of the diamond wire 6 pushed upwards, the greater the clamping force of the lower end on the end of the diamond wire 6, thereby ensuring accurate adjustment of the tension of the diamond wire 6 and stability during the adjustment process. Conversely, when the tension of the diamond wire 6 needs to be reduced, the push-pull rod 803 can be pulled in the opposite direction.

[0029] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. It is to be understood that the terms such as first and second, etc., merely are used to differentiate one from another without necessarily implying or requiring any actual relationship or order between them. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments. Rather, many modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. A honeycomb ceramic carrier trimming device, comprising a trimming table (1), wherein a transverse translation plate (2) is slidably connected to the side of the trimming table (1), and a pair of inclined clamping plates (3) are slidably connected to the top of the transverse translation plate (2), wherein several arc-shaped support rods (4) are fixedly fixed at equal intervals on the inclined clamping plates (3), and a U-shaped frame (5) is fixedly connected to the edge of the trimming table (1), wherein a diamond wire (6) is movably passed through the inner side of the U-shaped frame (5), characterized in that: Also includes: A reciprocating moving mechanism (7) is located on a U-shaped frame (5); Tension adjustment mechanism (8), which is connected to reciprocating movement mechanism (7); The reciprocating moving mechanism (7) includes a vertical rod (705) that is elastically slidably connected to the inner cavity of the U-shaped frame (5), and the upper end of the vertical rod (705) is slidably connected to a moving rod (701) through a slot. The tension adjustment mechanism (8) includes a push-pull rod (803) fixed to the moving rod (701), and a vertical rack (806) is fixed to the bottom edge of the push-pull rod (803).

2. The honeycomb ceramic carrier trimming equipment according to claim 1, characterized in that: The reciprocating moving mechanism (7) also includes a servo motor (709) fixed to the top of the U-shaped frame (5). The output end of the servo motor (709) is fixed to a swash plate (706). A pair of spherical protrusions (708) are slidably connected to both sides of the outer wall of the swash plate (706).

3. The honeycomb ceramic carrier trimming equipment according to claim 2, characterized in that: A pair of spherical protrusions (708) are fixedly connected to a support column (707), and the bottom of the support column (707) is fixedly connected to a vertical rod (705).

4. The honeycomb ceramic carrier trimming equipment according to claim 3, characterized in that: The lower end of the vertical rod (705) is fixedly connected to a fixed rod (702), and the bottom of the fixed rod (702) is fixedly connected to a wire feeder (703). One end of the diamond wire (6) is fixedly connected to the movable rod (701), and the other end of the diamond wire (6) passes through the fixed rod (702) and is connected to the wire feeder (703).

5. The honeycomb ceramic carrier trimming equipment according to claim 4, characterized in that: The dressing table (1) has a cleaning pipe (704) in the middle, and the diamond wire (6) passes through the inlet of the cleaning pipe (704).

6. The honeycomb ceramic carrier trimming equipment according to claim 4, characterized in that: The tension adjustment mechanism (8) further includes a guide rod (801) fixed to the outside of the moving rod (701) and the fixed rod (702) respectively. The end of the guide rod (801) extends to the outside of the U-shaped frame (5). The end of the fixed rod (702) is fixed with a cylinder (8012). The output end of the cylinder (8012) is fixed to the push-pull rod (803).

7. The honeycomb ceramic carrier trimming equipment according to claim 6, characterized in that: The fixed rod (702) is rotatably connected to a first gear (802) on the side near the vertical rack (806). The first gear (802) meshes with the vertical rack (806). The outer wall of the first gear (802) is also meshed with a horizontal rack (805). The horizontal rack (805) slides through the push-pull rod (803).

8. The honeycomb ceramic carrier trimming equipment according to claim 7, characterized in that: The end of the transverse rack (805) is fixedly connected to a slide rod (804), which is slidably connected to the inner cavity of the U-shaped frame (5). A side rack (8010) is fixedly connected to the side of the slide rod (804) away from the transverse rack (805).

9. The honeycomb ceramic carrier trimming equipment according to claim 8, characterized in that: The outer wall of the side rack (8010) is meshed with a second gear (809), which is rotatably connected to the fixed rod (702). The diamond wire (6) passes through the center of the second gear (809).

10. The honeycomb ceramic carrier trimming equipment according to claim 9, characterized in that: The fixed rod (702) is slidably connected to a pair of L-shaped sliders (807) on the side near the diamond wire (6). The inner side of each L-shaped slider (807) is fixed with an elastic pad (808). Each L-shaped slider (807) has a push-pull rod (803) at its bottom. The second gear (809) is slidably connected to the limiting groove (8013) through a sliding column (8011).

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