CN215818670U

CN215818670U - High-frequency preheating machine convenient to dismouting

Info

Publication number: CN215818670U
Application number: CN202121527950.1U
Authority: CN
Inventors: 程宇宸; 程方
Original assignee: Nanjing Hiram Technology Co ltd
Current assignee: Nanjing Hiram Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-02-11
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a high-frequency preheating machine convenient to disassemble and assemble, and particularly relates to the technical field of preheating machine equipment. According to the utility model, the rotating rod is driven to rotate by the driving part, the H-shaped sleeve and the conical cam are driven to rotate by the rotating rod, and when the bottom position of the conical cam is contacted with the pulley, the first clamping rod and the second clamping rod are driven to rotate, so that the first spring is stretched, the clamping block is driven to clamp a product, and the product is convenient to install and disassemble.

Description

High-frequency preheating machine convenient to dismouting

Technical Field

The utility model relates to the technical field of preheating machine equipment, in particular to a high-frequency preheating machine convenient to disassemble and assemble.

Background

The high-frequency preheating is that the high-frequency heating is enough to put the rubber product or material between the two pole plates of the high-frequency oscillation circuit capacitor for heating, and the material generates dielectric loss and molecular friction in a high-frequency alternating electric field to generate heat internally, so that the high-frequency preheating energy can ensure that the whole product is uniformly and simultaneously heated.

The existing high-frequency preheating machine is complex and complex in operation in the process of clamping the product, so that the product is inconvenient to install and disassemble, and the working efficiency of the high-frequency preheating machine is influenced, therefore, the high-frequency preheating machine convenient to disassemble and assemble is designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a high-frequency preheating machine that is easy to disassemble and assemble, so as to solve the problems mentioned in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-frequency preheating machine convenient to disassemble and assemble comprises a preheating machine, wherein the upper surface of the preheating machine is hinged with a top cover through a hinge, the left side and the right side of the inner wall of the preheating machine are both fixedly connected with fixed frames, the surface of one side of each fixed frame, which is opposite to the fixed frame, is both fixedly connected with a bottom plate, the tops of the inner walls of the fixed frames are both rotatably connected with rotating rods through bearings, the bottom of the inner wall of the preheater is provided with a driving piece for rotating two rotating rods, the surfaces of the two rotating rods are sleeved with conical cams in a sliding manner, the two sides of the two conical cams are both connected with pulleys in a sliding manner, the surfaces of the two pulleys are both connected with a first clamping rod and a second clamping rod in a rotating manner, a plurality of springs are fixedly connected to one side, opposite to the first clamping rod and the second clamping rod, of the first clamping rod, and a plurality of clamping blocks are fixedly connected to the other ends of the springs.

Realize the centre gripping to the product, two for the elasticity through No. two springs the equal two fixed columns of fixedly connected with in bottom of fixed frame inner wall, a supporting rod and No. two supporting rods all rotate the surface of connection at the fixed column, the equal fixedly connected with erection column in upper surface of a supporting rod and No. two supporting rods, two the equal fixedly connected with spring in surface of erection column.

In order to facilitate the centre gripping angle of adjusting a supporting rod and No. two supporting rods, two the equal fixedly connected with worker's shape cover of upper surface of conical cam, the ring channel has all been seted up to the inside both sides of worker's shape cover, the inside sliding connection of ring channel has the lug, the fixed surface of lug is connected with butt plate, butt plate's upper surface rotates through the bearing and is connected with the screw rod No. one, screw rod threaded connection is in the inside of fixed frame, the top fixedly connected with change of screw rod No. one.

In order to realize spacing to the conical cam, the spout, two have all been seted up to worker's shape cover and conical cam's inner wall the equal fixedly connected with in surface of dwang spacing, spacing sliding connection is in the inside of spout.

In order to realize the automatic centre gripping to the product, the installation and the dismantlement of convenient production, the driving piece is including fixing the servo motor in preheater inner wall bottom, servo motor's output shaft passes through the shaft coupling and rotates with the dwang to be connected, two the equal fixed cover in surface of dwang has been connect No. one running roller and No. two running rollers, the equal transmission in surface of a running roller and No. two running rollers is connected with the belt.

In order to realize the unblock to the filter screen through the elasticity of No. three springs, convenient to detach filter screen, the inside on preheater right side surface is equipped with the mounting groove, the inside centre gripping of mounting groove has the filter screen, the top and the equal a plurality of No. three springs of the equal fixedly connected with in bottom of mounting groove inner wall, the equal fixedly connected with cardboard of the other end of a plurality of No. three springs, two a side fixed surface that the cardboard is relative is connected with the inserted bar, the inserted bar is established in the inside of filter screen.

In order to realize the spacing to the cam through No. two screw rod threaded connection in the inside of preheater to prevent that No. two screw rods from rotating when not needing to rotate, the left side of mounting groove inner wall is rotated through the bearing and is connected with No. two screw rods, the fixed cover in surface of No. two screw rods has connected the cam, the convex position of cam is inconsistent with the surface of cardboard, No. two screw rod threaded connection are in the inside of preheater, the other end fixedly connected with rotating ring of No. two screw rods.

The utility model has the technical effects and advantages that:

1. compared with the prior art, through the rotation of the driving piece that sets up drive dwang, the rotation of two dwangs has driven worker shape cover and conical cam and has rotated, and conical cam's bottom position is during with the pulley contact to drive a supporting rod and No. two supporting rods and rotate through the fixed column, thereby stretch a spring, thereby a supporting rod and No. two supporting rods drive the centre gripping of grip block to the product, are convenient for to the installation and the dismantlement of product.

2. Compared with the prior art, through rotating the swivel becket, the swivel becket has driven the rotation of No. two screw rods, and the rotation of No. two screw rods has driven the rotation of cam, and when the convex position butt of cam was on the surface of cardboard, promoted the cardboard gliding, the slip promotion inserted bar of cardboard inserted the inside of filter screen to the realization is to the installation of filter screen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front structural sectional view of the present invention.

Fig. 3 is a schematic view of the structure of the conical cam of the present invention.

FIG. 4 is an enlarged view of the structure at A of the present invention.

FIG. 5 is an enlarged view of the structure at B of the present invention.

The reference signs are: 1. a preheating machine; 2. a top cover; 3. a fixing frame; 4. a base plate; 5. rotating the rod; 6. a drive member; 601. a servo motor; 602. a first roller; 603. a second roller; 604. a belt; 7. a tapered cam; 8. a pulley; 9. a first clamping rod; 10. a second clamping rod; 11. a first spring; 12. a clamping block; 13. fixing a column; 14. mounting a column; 15. a second spring; 16. an I-shaped sleeve; 17. an annular groove; 18. a bump; 19. a butt joint plate; 20. a first screw rod; 21. a chute; 22. a limiting strip; 23. mounting grooves; 24. a filter screen; 25. a third spring; 26. clamping a plate; 27. inserting a rod; 28. a second screw; 29. a cam.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The high-frequency preheating machine convenient to disassemble and assemble as shown in the accompanying drawings 1-5 comprises a preheating machine 1, the upper surface of the preheating machine 1 is hinged to a top cover 2 through hinges, the fixed frames 3 of the left side and the right side of the inner wall of the preheating machine 1 are fixedly connected with, the bottom plates 4 of the two fixed frames 3 are fixedly connected with on the opposite side surfaces of the two fixed frames 3, the tops of the inner walls of the two fixed frames 3 are rotatably connected with rotating rods 5 through bearings, the bottom of the inner wall of the preheating machine 1 is provided with a driving piece 6 for rotating the two rotating rods 5, the conical cams 7 are sleeved on the surface of the two rotating rods 5 in a sliding manner, pulleys 8 are slidably connected on the two sides of the two conical cams 7, a first clamping rod 9 and a second clamping rod 10 are rotatably connected on the surface of the two pulleys 8, a plurality of first springs 11 are fixedly connected on the opposite sides of the first clamping rod 9 and the second clamping rod 10, and clamping blocks 12 are fixedly connected on the other ends of the first springs 11.

Wherein, as shown in fig. 2 and fig. 3, two fixed columns 13 of the equal fixedly connected with in bottom of 3 inner walls of two fixed frames, a supporting rod 9 and No. two supporting rods 10 all rotate and connect on the surface of fixed column 13, the equal fixedly connected with erection column 14 in upper surface of a supporting rod 9 and No. two supporting rods 10, the equal fixedly connected with spring 15 in surface of two erection columns 14 to elasticity through spring 15 has driven a supporting rod 9 and No. two supporting rods 10 and has rotated.

Wherein, as shown in fig. 2, fig. 3 and fig. 4, the upper surfaces of the two conical cams 7 are fixedly connected with the i-shaped sleeves 16, the two sides of the inside of the i-shaped sleeves 16 are respectively provided with the annular groove 17, the inside of the annular groove 17 is slidably connected with the convex block 18, the surface of the convex block 18 is fixedly connected with the abutting plate 19, the upper surface of the abutting plate 19 is rotatably connected with the first screw rod 20 through the bearing, the first screw rod 20 is in threaded connection with the inside of the fixed frame 3, the top end of the first screw rod 20 is fixedly connected with the swivel so that the swivel drives the rotation of the first screw rod 20 through rotating the swivel, the first screw rod 20 is in threaded connection with the fixed frame 3 so as to slide the first screw rod 20 downwards, the first screw rod 20 slides down to drive the abutting plate 19 to slide downwards, the sliding of the i-shaped sleeves 16 is pushed by the sliding of the abutting plate 19, the sliding of the i-shaped sleeves 16 drives the sliding of the conical cams 7 so as to slide the widest positions of the conical cams 7 and the pulleys 8 in a sliding connection, thereby adjusting the clamping angle of the first clamping bar 9 and the second clamping bar 10.

Wherein, as shown in fig. 3, the inner wall of worker's shape cover 16 and conical cam 7 has all been seted up spout 21, the equal fixedly connected with spacing 22 in surface of two dwang 5, spacing 22 sliding connection is in the inside of spout 21 to slide in the inside of spout 21 through the spacing 22 on dwang 5 surface, thereby when making worker's shape cover 16 and conical cam 7 gliding from top to bottom, the dwang drives worker's shape cover 16 and conical cam 7's rotation.

Wherein, as shown in fig. 2, driving piece 6 is including fixing the servo motor 601 at preheater 1 inner wall bottom, servo motor 601's output shaft passes through the shaft coupling and rotates with dwang 5 to be connected, the equal fixed running roller 602 and No. two running rollers 603 that have cup jointed in surface of two dwang 5, the equal transmission in surface of a running roller 602 and No. two running rollers 603 is connected with belt 604, so that drive one of them dwang 5 through servo motor 601 and rotate, the rotation of dwang 5 has driven the rotation of No. two roller 603 wheels, No. two running rollers 603 have driven the rotation of a running roller 602 through belt 604, thereby drive the rotation of another dwang 5.

Wherein, as shown in fig. 2 and fig. 5, the inside on preheater 1 right side surface is equipped with mounting groove 23, the inside centre gripping of mounting groove 23 has filter screen 24, the top of mounting groove 23 inner wall and a plurality of No. three springs 25 of the equal fixedly connected with in bottom, the equal fixedly connected with cardboard 26 of the other end of a plurality of No. three springs 25, a side fixed surface that two cardboard 26 are relative is connected with inserted bar 27, inserted bar 27 is established in filter screen 24's inside, so that driven cardboard 26 to slide through No. three springs 25's elasticity, the slip of cardboard 26 makes inserted bar 27 leave filter screen 24, the realization is to filter screen 24's dismantlement.

As shown in fig. 2 and 5, the left side of the inner wall of the mounting groove 23 is rotatably connected with a second screw 28 through a bearing, a cam 29 is fixedly sleeved on the surface of the second screw 28, the protruding position of the cam 29 is abutted to the surface of the clamping plate 26, the second screw 28 is in threaded connection with the inside of the preheating machine 1, the other end of the second screw 28 is fixedly connected with a rotating ring, so that the rotating ring drives the second screw 28 to rotate through rotating the rotating ring, the rotation of the second screw 28 drives the cam 29 to rotate, when the protruding position of the cam 29 is abutted to the surface of the clamping plate 26, the clamping plate 26 is pushed to slide downwards, the inserting rod 27 is pushed by the sliding of the clamping plate 26 to be inserted into the inside of the filter screen 24, and therefore the filter screen 24 is mounted.

The working principle of the utility model is as follows: when the clamping device is used, one rotating rod 5 is driven to rotate through the servo motor 601, the rotating rod 5 drives the second roller 603 to rotate, the second roller 603 drives the first roller 602 to rotate through the belt 604, so as to drive the other rotating rod 5 to rotate, the two rotating rods 5 drive the I-shaped sleeve 16 and the conical cam 7 to rotate, when the bottom position of the conical cam 7 is contacted with the pulley 8, the first clamping rod 9 and the second clamping rod 10 are driven to rotate through the fixed column 13, so as to stretch the first spring 11, so that the first clamping rod 9 and the second clamping rod 10 drive the clamping block 12 to clamp a product, when the clamping angle of the first clamping rod 9 and the second clamping rod 10 needs to be adjusted, the rotating ring drives the first screw rod 20 to rotate, the first screw rod 20 is in threaded connection with the fixed frame 3, so as to slide the first screw rod 20 downwards, screw rod 20 gliding has driven butt plate 19 gliding, butt plate 19's slip has promoted worker's shape cover 16 gliding, worker's shape cover 16 slip has driven conical cam 7's slip, thereby make conical cam 7's widest position and pulley 8 sliding connection, thereby adjust the tight angle of clamp rod 9 and No. two clamp rod 10, when novel installation to filter screen 24, through rotating the swivel becket, the swivel becket has driven No. two screw rod 28's rotation, No. two screw rod 28's rotation has driven cam 29's rotation, when cam 29's salient position butt is on the surface of cardboard 26, promote cardboard 26 gliding, the slip of cardboard 26 promotes inserted bar 27 and inserts filter screen 24's inside, thereby realize the installation to filter screen 24.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high frequency preheater convenient to dismouting, includes preheater (1), its characterized in that: the upper surface of the preheating machine (1) is hinged with a top cover (2) through a hinge, the left side and the right side of the inner wall of the preheating machine (1) are fixedly connected with fixed frames (3), two opposite side surfaces of the fixed frames (3) are fixedly connected with a bottom plate (4), the top parts of the inner walls of the fixed frames (3) are rotatably connected with rotating rods (5) through bearings, the bottom of the inner wall of the preheating machine (1) is provided with a driving piece (6) for rotating the two rotating rods (5), two conical cams (7) are sleeved on the surface of the rotating rods (5) in a sliding manner, pulleys (8) are slidably connected on two sides of the two conical cams (7), a first clamping rod (9) and a second clamping rod (10) are rotatably connected on the surface of the two pulleys (8), a plurality of first springs (11) are fixedly connected on one opposite side of the first clamping rod (9) and the second clamping rod (10), the other ends of the first springs (11) are fixedly connected with clamping blocks (12).

2. The high-frequency preheating machine convenient to disassemble and assemble according to claim 1, wherein: two equal fixedly connected with two fixed columns (13) in bottom of fixed frame (3) inner wall, a supporting rod (9) and No. two supporting rods (10) all rotate the surface of connection in fixed column (13), the equal fixedly connected with erection column (14), two of the upper surface of a supporting rod (9) and No. two supporting rods (10) the equal fixedly connected with spring (15) in surface of erection column (14).

3. The high-frequency preheating machine convenient to disassemble and assemble according to claim 1, wherein: two equal fixedly connected with worker's shape cover (16) of upper surface of conical cam (7), ring channel (17) have all been seted up to the both sides of worker's shape cover (16) inside, the inside sliding connection of ring channel (17) has lug (18), the fixed surface of lug (18) is connected with butt plate (19), the upper surface of butt plate (19) rotates through the bearing and is connected with screw rod (20) No. one, screw rod (20) threaded connection is in the inside of fixed frame (3), the top fixedly connected with swivel of screw rod (20).

4. A high-frequency preheating machine convenient to disassemble and assemble according to claim 3, characterized in that: spout (21), two have all been seted up to the inner wall of worker shape cover (16) and conical cam (7) the equal fixedly connected with spacing (22) in surface of dwang (5), spacing (22) sliding connection is in the inside of spout (21).

5. The high-frequency preheating machine convenient to disassemble and assemble according to claim 1, wherein: driving piece (6) are including fixing servo motor (601) in preheater (1) inner wall bottom, the output shaft of servo motor (601) passes through the shaft coupling and rotates with dwang (5) and be connected, two the equal fixed running roller (602) and No. two running rollers (603) of having cup jointed in surface of dwang (5), the equal transmission in surface of running roller (602) and No. two running rollers (603) is connected with belt (604).

6. The high-frequency preheating machine convenient to disassemble and assemble according to claim 5, wherein: the inside on preheater (1) right side surface is equipped with mounting groove (23), the inside centre gripping of mounting groove (23) has filter screen (24), the top of mounting groove (23) inner wall and a plurality of No. three springs of the equal fixedly connected with (25) in bottom, the equal fixedly connected with cardboard (26) of the other end of a plurality of No. three springs (25), two one side fixed surface that cardboard (26) is relative is connected with inserted bar (27), the inside at filter screen (24) is established in inserted bar (27).

7. The high-frequency preheating machine convenient to disassemble and assemble according to claim 6, wherein: the left side of mounting groove (23) inner wall is rotated through the bearing and is connected with No. two screw rods (28), the fixed surface of No. two screw rods (28) has cup jointed cam (29), the bulge position of cam (29) is inconsistent with the surface of cardboard (26), No. two screw rod (28) threaded connection is in the inside of preheater (1), the other end fixedly connected with rotating ring of No. two screw rods (28).