Positioning and clamping device for sintered plate production

Abstract

According to the positioning and clamping device for sintered plate production, a guide mechanism is used for guiding a sintered plate, the guide mechanism comprises two guide plates which are fixedly arranged on the two sides of a conveyor respectively, and a guide space for the sintered plate to pass through is formed between the two guide plates. The clamping mechanism is used for clamping the sintering plate and comprises two main air cylinders fixedly arranged on the two sides of the conveyor correspondingly, pistons of the main air cylinders are fixedly connected with clamping plates, and a clamping space is formed between the two clamping plates. And in the moving process of the two clamping plates, the sintering plate passing through the guide space can be clamped in the clamping space or released. The two clamping plates are both connected with positioning assemblies, and the positioning assemblies can firstly block the sintering plate in the process of moving along with the clamping plates. The sintered plate on the conveyor is clamped for a certain time, and it is guaranteed that the turned sintered plate is not disturbed when the sintered plate continues to move.

Description

TECHNICAL FIELD

[0001] The utility model relates to sintered plate production technical field, and specifically is a kind of positioning clamping device for sintered plate production. BACKGROUND

[0002] Sintered plate is mixed uniformly with adsorbent and glass powder, coated on glass plate, and then sintered in high temperature furnace. Sintered plate is not only heat-resistant, corrosion-resistant, but also firm, and can be used repeatedly. Sintered plate is widely used in dust removal field due to its good dust removal effect, long service life and easy disassembly and assembly.

[0003] The applicant submitted a Chinese utility model patent with application number 202122914163.9 on November 25, 2021, which disclosed a processing device for multi-crease sintered plate. The starting end of the second conveying roller has a lead screw on one side, and a nut is fitted on the lead screw. The nut is fixedly connected to a baffle, which spans the second conveying roller. The lead screw is drivingly connected to a motor, improving the processing efficiency of the sintered plate. However, in the process of turning the sintered plate on the second conveying roller, the first conveying roller continues to convey the sintered plate to the second conveying roller. The distance between the two adjacent sintered plates is unstable, and the posture of the sintered plate falling from the first conveying roller is also unstable. In actual application, the second sintered plate may have already fallen before the first sintered plate is completely turned over, resulting in the failure of both sintered plates to be smoothly turned over. UTILITY MODEL CONTENTS

[0004] To solve the problem of mutual interference between sintered plates in the prior art, the utility model provides a positioning clamping device for sintered plate production, which ensures that the two adjacent sintered plates can be smoothly turned over.

[0005] The utility model employs the technical scheme that a positioning clamping device for sintered plate production includes a guide mechanism and a clamping mechanism arranged in sequence along the conveying direction of the conveyor.

[0006] The guide mechanism is used for guiding the sintered plate. The guide mechanism includes two guide plates fixedly arranged on both sides of the conveyor, and a guide space for the sintered plate to pass through is formed between the two guide plates.

[0007] The clamping mechanism is used for clamping the sintered plate. The clamping mechanism includes two main cylinders fixedly arranged on both sides of the conveyor. The piston of the main cylinder is fixedly connected to a clamping plate. A clamping space is formed between the two clamping plates. The two clamping plates can clamp the sintered plate passing through the guide space in the clamping space or release the sintered plate during movement. The two clamping plates are each connected to a positioning assembly, which can block the sintered plate during movement with the clamping plate.

[0008] As a further optimization of the utility model discloses a positioning clamping device for sintered plate production: the positioning assembly includes the first roller rotationally arranged on the clamping plate, and the first roller is close to the discharge direction of the conveyor, and the peripheral wall of the first roller can be contacted with the sintered plate to block the sintered plate, and the first accommodating through slot for accommodating the first roller is formed in the clamping plate.

[0009] As a further optimization of the utility model discloses a positioning clamping device for sintered plate production: the first mounting shaft for mounting the first roller is rotationally arranged in the first accommodating through slot, and the both ends of the first mounting shaft are arranged out of the first accommodating through slot, one end of the first mounting shaft is connected with the first limiting block, and the other end is threadedly connected with the first limiting nut.

[0010] As a further optimization of the utility model discloses a positioning clamping device for sintered plate production: the second roller is rotationally arranged on the clamping plate, and all the second rollers are distributed along the conveying direction of the conveyor, the second roller can protrude from the clamping plate to the surface of the sintered plate, and the diameter of the second roller is smaller than that of the first roller.

[0011] As a further optimization of the utility model discloses a positioning clamping device for sintered plate production: the clamping plate is arranged on the clamping plate, and the clamping plate is connected with the auxiliary cylinder for pushing the clamping plate to move, and the moving direction of the clamping plate is the same as that of the clamping plate.

[0012] As a further optimization of the utility model discloses a positioning clamping device for sintered plate production: the clamping plate is arranged on the clamping plate, and the clamping plate is connected with the auxiliary cylinder for pushing the clamping plate to move, and the moving direction of the clamping plate is the same as that of the clamping plate.

[0013] As a further optimization of the utility model discloses a positioning clamping device for sintered plate production: the clamping plate is arranged on the clamping plate, and the clamping plate is connected with the auxiliary cylinder for pushing the clamping plate to move, and the moving direction of the clamping plate is the same as that of the clamping plate.

[0014] As a further optimization of the utility model discloses a positioning clamping device for sintered plate production: the clamping plate is arranged on the clamping plate, and the clamping plate is connected with the auxiliary cylinder for pushing the clamping plate to move, and the moving direction of the clamping plate is the same as that of the clamping plate.

[0015] Beneficial effects: the clamping mechanism is used for clamping sintering plates, the clamping mechanism comprises two main air cylinders which are fixedly arranged at two sides of a conveyor, a piston of the main air cylinder is fixedly connected with a clamping plate, a clamping space is formed between the two clamping plates, the two clamping plates can clamp the sintering plates passing through the guide space in the clamping space or release the sintering plates in the moving process, positioning assemblies are connected to the two clamping plates, and the positioning assemblies can block the sintering plates in the moving process of the clamping plates. The sintering plates on the conveyor are clamped for a certain time, so that the sintering plates are not interfered when continuing to move.

[0016] The guide mechanism comprises two guide plates which are fixedly arranged at two sides of the conveyor, a guide space for the sintering plates to pass through is formed between the two guide plates, so that the sintering plates can be guided when the conveyor conveys the sintering plates. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the utility model;

[0018] Figure 2 is a schematic view of two clamping plates clamping sintering plates;

[0019] Figure 3 is a schematic view of two clamping plates releasing sintering plates;

[0020] Figure 4 is a schematic view of the clamping plate cooperating with the first roller;

[0021] Figure 5 is a schematic view of the first mounting shaft, the first limiting block and the first roller cooperating;

[0022] Figure 6 is a schematic view of the sub-air cylinder not driving the clamping plate to move;

[0023] Figure 7 is a schematic view of the sub-air cylinder driving the clamping plate to move;

[0024] Mark in the figure: 1, conveyor, 2, push plate, 3, sintering plate, 301, body, 302, top plate, 4, guide mechanism, 401, guide space, 5, induction switch, 6, main air cylinder, 7, clamping plate, 701, first roller, 702, first mounting shaft, 703, first limiting block, 704, first limiting nut, 705, first containing groove, 706, second roller, 707, sub-air cylinder, 708, clamping plate, 709, supporting plate, 8, mounting frame, 9, baffle, 10, nut, 11, lead screw, 12, bearing seat, 13, motor, 14, piston air cylinder, 15, universal ball head. DETAILED DESCRIPTION

[0025] The technical scheme of the utility model will be further described in detail in combination with specific embodiments, and the parts not described and disclosed in the following embodiments of the utility model should be understood as the prior art known or should be known by the person skilled in the art, such as the model and structure of the conveyor 1, the structure of the sintering plate 3, the model of the induction switch 5, the model of the main cylinder 6 and the auxiliary cylinder 707, the model of the screw nut 10 and the lead screw 11, the model of the motor 13, the model of the piston cylinder 14, the model of the universal ball head 15 and the like.

[0026] In the implementation of the present application, the processing device for a plurality of sintering plates 3 disclosed in the patent document with the application number 202122914163.9 and the publication number CN216548312U is cooperated, and all the conveyors 1 actually refer to the first conveying roller in the prior art hereinafter. The motor 13 on the second conveying roller in the prior art drives the lead screw 11 to move, and the screw nut 10 together with the baffle 9 moves the sintering plate 3 conveyed on the first conveying roller to the first conveying roller direction, the baffle 9 pushes the sintering plate 3 until the sintering plate 3 stands on the second conveying roller, the baffle 9 continues to move to the first conveying roller direction, the sintering plate 3 is flipped in the direction away from the first conveying roller, so that the other side of the sintering plate 3 faces upward. In order to better achieve the purpose of pushing the sintering plate 3 to flip, the piston cylinder 14 on the second conveying roller can be connected with the push plate 2 through the universal ball head 15. In order to make the baffle 9 not move circumferentially around the lead screw 11, a bearing seat 12 for the rotation of the lead screw 11 is arranged on one side of the frame of the second conveying roller.

[0027] Embodiment 1

[0028] A positioning and clamping device for sintering plate production, as shown in Figures 1-3 The positioning and clamping device for sintering plate production comprises a guiding mechanism 4 and a clamping mechanism arranged in sequence along the conveying direction of the conveyor 1. The guiding mechanism 4 is used for guiding the sintering plate 3, and the guiding mechanism 4 comprises two guiding plates fixedly arranged on the two sides of the conveyor 1 respectively, and a guiding space 401 for the sintering plate 3 to pass through is formed between the two guiding plates. The clamping mechanism is used for clamping the sintering plate 3, and the clamping mechanism comprises two main cylinders 6 fixedly arranged on the two sides of the conveyor 1 respectively, a clamping plate 7 is fixedly connected to the piston of the main cylinder 6, a clamping space is formed between the two clamping plates 7, and the sintering plate 3 passing through the guiding space 401 can be clamped in the clamping space or released by the two clamping plates 7 during movement. The bottom of the main cylinder 6 is fixedly connected with a mounting bracket 8, and the mounting bracket 8 is fixedly arranged on the two sides of the conveyor 1.

[0029] The positioning assembly is connected to the two clamping plates 7 and can block the sintering plate 3 during movement of the clamping plate 7. The positioning clamping device comprises an inductive switch 5 fixedly arranged on the conveyor 1, and the inductive switch 5 and the main cylinder 6 are electrically connected with a controller. After the inductive switch 5 senses the sintering plate 3 coming from the guide space 401, a signal is sent to the controller, the controller starts the two main cylinders 6 located on both sides of the conveyor 1, the pistons of the two main cylinders 6 are extended outward, and the two clamping plates 7 continuously reduce the clamping space. During this process, the positioning assembly first intercepts the sintering plate 3, then one of the clamping plates 7 extrudes the body 301 of the sintering plate 3, and the other clamping plate 7 extrudes the top plate 302 of the sintering plate 3, thereby clamping the sintering plate 3. According to the predetermined frequency, the controller controls the cylinders to work at the same time interval. The controller controls the piston of the main cylinder 6 to retract, and the sintering plate 3 continues to move in the discharging direction of the conveyor 1. In this way, the sintering plate 3 being flipped has sufficient time to flip, and the sintering plate 3 on the conveyor 1 is clamped for a predetermined time to ensure that it will not interfere with the sintering plate 3 being flipped during continuous movement. The cooperation between the inductive switch 5, the main cylinder 6 and the controller is a conventional technology in the field, and will not be described in detail here. The specific duration of clamping is set according to the needs of actual production, and how to set it is a conventional existing technology in the field, which will not be described in detail here.

[0030] The above is the basic embodiment of the present application, which can be further improved, optimized and limited on the basis of the above, thereby obtaining the following embodiments:

[0031] Embodiment 2

[0032] This embodiment is an improved scheme based on embodiment 1, and the main structure is the same as that of embodiment 1. The improvement lies in that: Figure 4 and Figure 5 As shown in the figures, the positioning assembly comprises a first roller 701 rotatably arranged on the clamping plate 7, and the first roller 701 is close to the discharging direction of the conveyor 1. After the sintering plate 3 enters the clamping space, the peripheral wall of the first roller 701 can contact the sintering plate 3 to block the sintering plate 3. When the piston of the main cylinder 6 releases the sintering plate 3 with the clamping plate 7, the first roller 701 on the clamping plate 7 will also move away from the sintering plate 3. The friction between the first roller 701 and the sintering plate 3 is rolling friction, which is smaller than the friction between the sintering plate 3 and the clamping plate 7. The friction forces on both sides of the sintering plate 3 are almost the same, and the sintering plate 3 is not easy to be deflected. A first accommodating groove 705 is formed in the clamping plate 7 for accommodating the first roller 701. The first roller 701 is not entirely located in the clamping space, but a part is located in the first accommodating groove and another part extends away from the clamping space.

[0033] In order to ensure that the first roller 701 is damaged, the first containing slot 705 is rotatably provided with a first mounting shaft 702 for mounting the first roller 701, and the two ends of the first mounting shaft 702 are both out of the first containing slot 705, one end of the first mounting shaft 702 is connected with a first limiting block 703, and the other end is threadedly connected with a first limiting nut 704.

[0034] Embodiment 3

[0035] This embodiment is an improved scheme on the basis of embodiment 2, and the main structure is the same as that of embodiment 2, and the improvement lies in that, as shown in Figure 4 A plurality of second rollers 706 are rotatably arranged on the clamping plate 7, and all the second rollers 706 are distributed along the conveying direction of the conveyor 1, the second roller 706 can protrude from the clamping plate 7 towards the surface of the sintering plate 3, and the diameter of the second roller 706 is smaller than that of the first roller 701. The second roller 706 is arranged to ensure that the friction between the clamping plate 7 and the sintering plate 3 is small when the clamping plate 7 clamps the sintering plate 3, and the sintering plate 3 is not easily damaged. The second roller 706 is arranged in a similar manner to the first roller 701, a plurality of second containing slots are formed in the clamping plate 7, the second roller 706 is rotatably arranged in the second containing slot in a one-to-one correspondence, a second mounting shaft for mounting the second roller 706 is rotatably arranged in the second containing slot, and the two ends of the second mounting shaft are both out of the second containing slot, one end of the second mounting shaft is connected with a second limiting block, and the other end is threadedly connected with a second limiting nut.

[0036] Embodiment 4

[0037] This embodiment is an improved scheme on the basis of embodiment 1, and the main structure is the same as that of embodiment 1, and the improvement lies in that, as shown in Figure 6 and Figure 7 The positioning assembly includes a clamping plate 708 movably arranged on the clamping plate 7, the clamping plate 708 is close to the discharging direction of the conveyor 1, the clamping plate 708 is connected with a secondary air cylinder 707 for pushing the clamping plate 708 to move, and the moving direction of the clamping plate 708 is the same as that of the clamping plate 7. The secondary air cylinder 707 is electrically connected with the controller, when the sintering plate 3 needs to be clamped, the controller drives the secondary air cylinder 707 to work, so that the secondary air cylinder 707 pushes the clamping plate 708 to move towards the clamping space, and then drives the primary air cylinder 6 to work. When the sintering plate 3 needs to be released, the secondary air cylinder 707 is first controlled to work, so that the clamping plate 708 moves away from the clamping space, and then the primary air cylinder 6 is driven to work. How the controller controls the secondary air cylinder 707 is prior art in the field, and will not be described in detail here. The surface of the clamping plate 7 away from the clamping space is fixedly provided with a supporting plate 709, and the secondary air cylinder 707 is fixedly arranged on the supporting plate 709.

[0038] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A positioning and clamping device for sintered plate production, characterized by: The guiding mechanism (4) and the clamping mechanism are arranged in sequence along the conveying direction of the conveyor (1); The guiding mechanism (4) is used for guiding the sintering plate (3), and the guiding mechanism (4) comprises two guiding plates fixedly arranged on the two sides of the conveyor (1), and a guiding space (401) for the sintering plate (3) to pass through is formed between the two guiding plates. The clamping mechanism is used for clamping the sintering plate (3), and the clamping mechanism comprises two main air cylinders (6) fixedly arranged on the two sides of the conveyor (1), the piston of the main air cylinder (6) is fixedly connected with a clamping plate (7), a clamping space is formed between the two clamping plates (7), the sintering plate (3) passing through the guiding space (401) can be clamped in the clamping space or released during the movement of the two clamping plates (7), and the two clamping plates (7) are both connected with a positioning assembly.

2. The positioning and chucking device for sintering plate production according to claim 1, characterized in that: The positioning assembly comprises a first roller (701) rotatably arranged on the clamping plate (7), and the first roller (701) is close to the discharging direction of the conveyor (1), the peripheral side wall of the first roller (701) can be in contact with the sintering plate (3) to block the sintering plate (3), and a first containing groove (705) for containing the first roller (701) is formed in the clamping plate (7).

3. The positioning and chucking device for sintering plate production according to claim 2, characterized in that: A first mounting shaft (702) for mounting the first roller (701) is rotatably arranged in the first containing groove (705), and the two ends of the first mounting shaft (702) both pass through the first containing groove (705), one end of the first mounting shaft (702) is connected with a first limiting block (703), and the other end is threadedly connected with a first limiting nut (704).

4. The positioning and chucking device for sintering plate production as claimed in claim 2, characterized in that: A plurality of second rollers (706) are rotatably arranged on the clamping plate (7), and all the second rollers (706) are distributed along the conveying direction of the conveyor (1), the second rollers (706) can protrude from the surface of the clamping plate (7) towards the sintering plate (3), and the diameter of the second roller (706) is smaller than that of the first roller (701).

5. The positioning and chucking device for sintering plate production as claimed in claim 1, characterized in that: The positioning assembly comprises a clamping plate (708) movably arranged on the clamping plate (7), the clamping plate (708) is close to the discharging direction of the conveyor (1), the clamping plate (708) is connected with a secondary air cylinder (707) for pushing the clamping plate (708) to move, and the moving direction of the clamping plate (708) is the same as that of the clamping plate (7).

6. The positioning and chucking device for sintering plate production as claimed in claim 5, characterized in that: A supporting plate (709) is fixedly arranged on the surface of the clamping plate (7) away from the clamping space, and the secondary air cylinder (707) is fixedly arranged on the supporting plate (709).

7. The positioning and chucking device for sintering plate production as claimed in claim 1, characterized in that: The positioning and clamping device comprises a sensing switch (5) fixedly arranged on the conveyor (1), and the sensing switch (5) and the main air cylinder (6) are electrically connected with a controller.

8. The positioning and chucking device for sintering plate production as claimed in claim 1, characterized in that: The bottom of the main air cylinder (6) is fixedly connected with a mounting frame (8), and the mounting frame (8) is fixedly arranged on the two sides of the conveyor (1).

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