CN213382972U - Product fixing device for profiling machine - Google Patents

Abstract

The utility model discloses a product fixing device for die mould machine belongs to die mould machine technical field, including the main part frame, the left and right sides of main part frame is all seted up flutedly, two equal sliding connection in inside of recess has the installation piece, two one side fixedly connected with mounting panel that the installation piece is relative, fixed mounting has first motor on the interior diapire of mounting panel, the first gear of fixedly connected with on the output shaft of first motor, the left and right sides of mounting panel inner wall all rotates and is connected with the lead screw. The utility model discloses a, when needs take off the mounting panel and overhaul, the threaded rod rotates, until the friction pad on the threaded rod separates with main part frame, the friction between threaded rod and the main part frame can be increased in setting up of friction pad for the threaded rod can play better fixed effect to the mounting panel, can take off the mounting panel through the cooperation between installation piece and the recess, has solved in the past the problem that forming die can't carry out the dismouting fast for the die mould machine.

Description

Product fixing device for profiling machine

Technical Field

The utility model relates to a molding press technical field, more specifically say, relate to a product fixing device for die mould machine.

Background

Profiling, namely, a process of continuously extruding a forming rubber blank by using a roller with a carved figure on the surface, such as a tyre surface, a tyre side rubber blank, a rubber sole, a lace rubber strip and the like of a hand-drawn tyre, wherein the blank is manufactured by using a profiling roller. The glue content of the pressed glue is not too high, and the stability of the pattern can be facilitated by adding the ointment. The profiling is preferably a small two-, three-or four-roll calender.

The profiling dies used for profiling patterns according to different requirements are different, when the profiling dies are installed, the fixing device connected with the profiling machine is used, and when the existing fixing device is used, the installation is inconvenient, and the operation is complex, so that professionals in the field provide a product fixing device for the profiling machine, and the problems mentioned in the background art are solved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a product fixing device for die mould machine possesses the advantage that can carry out quick fixed and dismantlement to forming die for the product, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A product fixing device for a profiling machine comprises a main body frame, wherein grooves are formed in the left side and the right side of the main body frame, mounting blocks are connected to the insides of the two grooves in a sliding manner, a mounting plate is fixedly connected to one opposite side of the two mounting blocks, a first motor is fixedly mounted on the inner bottom wall of the mounting plate, a first gear is fixedly connected to the output shaft of the first motor, lead screws are rotatably connected to the left side and the right side of the inner wall of the mounting plate, a second gear is fixedly connected to opposite ends of the two lead screws, the two second gears are meshed with the first gear, thread sleeves which are respectively in threaded connection with the two lead screws are sleeved on the two lead screws, a through groove is formed in the top of the mounting plate, the tops of the two thread sleeves penetrate through the through groove and extend to the top of the mounting plate, and two springs are fixedly connected to the inner walls of, one end of each of the two adjacent springs, which is far away from the threaded sleeve, is fixedly connected with a clamping plate, the top of the mounting plate is provided with a forming die, one opposite side of the two clamping plates is respectively contacted with the left side and the right side of the forming die, the tops of the two threaded sleeves are respectively hinged with a perforated plate, the tops of the two perforated plates are respectively in threaded connection with a fixed rod, the bottoms of the two fixed rods respectively penetrate through the two perforated plates and are respectively in threaded connection with the left side and the right side of the top of the forming die, the inner bottom wall of the mounting plate is fixedly provided with a second motor, the output shaft of the second motor is fixedly connected with a third gear, the front side and the rear side of the top of the mounting plate are respectively in sliding connection with a limiting plate, the bottoms of the two limiting plates are respectively and fixedly connected with a toothed plate, the two toothed plates, two equal threaded connection of one end that the screw block carried on the back mutually has a threaded rod, two the one end that the threaded rod is relative runs through two screw blocks respectively and contacts with the left and right sides of main part frame respectively.

Preferably, the two opposite ends of the threaded rod are fixedly connected with friction pads, and the opposite sides of the two friction pads are respectively contacted with the left side and the right side of the main body frame.

Preferably, one side, opposite to the two clamping plates, of each clamping plate is fixedly connected with a rubber pad, and the opposite side of each rubber pad is in contact with the left side and the right side of the forming die respectively.

Preferably, two equal fixedly connected with two restriction levers in the one side that the grip block was carried on the back mutually, four restriction levers are located the inside of four springs respectively, four the one end that the restriction lever was carried on the back mutually runs through adjacent thread bush respectively and extends to the one side that two thread bushes were carried on the back mutually respectively.

Preferably, the two lead screws are fixedly connected with bearings, and the outer rings of the two bearings are fixedly connected to the left side and the right side of the inner wall of the mounting plate respectively.

Preferably, two sliding grooves are formed in the inner wall of the through groove, two sliding strips are respectively connected to the inner portions of the sliding grooves in a sliding mode, and the four sliding strips are respectively fixedly connected to the front face and the back face of the two threaded sleeves.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when a product needs to be pressed, a selected forming die is placed above a mounting plate, a second motor is electrified to work, the second motor drives a third gear to start rotating, a toothed plate meshed with the third gear starts to move towards the opposite side, two limiting plates are driven to move towards the opposite side until the forming die is contacted, the forming die is positioned in the center of the mounting plate and limited by the two limiting plates, a first motor is electrified to work, the first motor drives the first gear to start rotating, the second gear rotates along with the first gear, a threaded sleeve on a screw rod starts to move along with the rotation of the screw rod, a sliding strip also moves in the sliding groove, the sliding groove and the sliding strip are matched to reduce friction between the threaded sleeve and a through groove, and the moving direction of the threaded sleeve can be limited at the same time, the threaded sleeve is prevented from rotating along with the screw rod, the two threaded sleeves drive the two clamping plates to move towards the opposite side until the rubber pads are contacted with the forming die, the rubber pads can increase the friction between the clamping plates and the forming die, so that the clamping plates can play a better clamping effect on the forming die, the spring is stressed to shrink along the direction of the limiting rod at the moment, the setting of the limiting rod can limit the stretching direction of the spring, the spring is prevented from being twisted and inclined and cannot horizontally stretch, the threaded sleeves continue to move until the spring is tightened, the forming die is clamped and fixed at the moment, then the forming die is further fixed through the matching use between the hole plate and the fixed rod, when the mounting plate needs to be taken down for maintenance, the threaded rod is rotated until the friction pads on the threaded rod are separated from the main body frame, and the friction pads can increase the friction between the threaded rod and, make the threaded rod can play better fixed effect to the mounting panel, can take off the mounting panel through the cooperation between installation piece and the recess, solved in the past the problem that forming die can't carry out the dismouting fast for the die mould machine.

(2) This scheme, friction pad's setting can increase the friction between threaded rod and the main part frame for the threaded rod can play better fixed effect to the mounting panel.

(3) This scheme, two thread bush are taking two grip blocks to move towards relative one side, until rubber pad and forming die contact, the rubber pad can increase the friction between grip block and the forming die for the grip block can play better centre gripping effect to forming die.

(4) This scheme, the spring atress contracts along the restriction pole direction, and the flexible direction of spring can be restricted in setting up of restriction pole, prevents that the spring from taking place the distortion slope and can't carry out the level and stretch out and draw back.

(5) This scheme, the setting of bearing can play certain fixed effect to the lead screw, also can reduce the friction between lead screw and the mounting panel inner wall simultaneously for the lead screw rotates more easily.

(6) According to the scheme, the threaded sleeve on the screw rod starts to move along with the rotation of the screw rod, the sliding strip also moves inside the sliding groove at the moment, the sliding groove and the sliding strip are matched to reduce friction between the threaded sleeve and the through groove, the moving direction of the threaded sleeve can be limited, and the threaded sleeve is prevented from rotating along with the screw rod.

Drawings

Fig. 1 is a schematic front view of the three-dimensional structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic left-side sectional structure view of the mounting plate of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the thread bushing of the present invention.

The reference numbers in the figures illustrate:

1. a main body frame; 2. a groove; 3. mounting blocks; 4. mounting a plate; 5. a first motor; 6. a first gear; 7. a screw rod; 8. a second gear; 9. a threaded sleeve; 10. a through groove; 11. a spring; 12. a clamping plate; 13. forming a mold; 14. a perforated plate; 15. fixing the rod; 16. a third gear; 17. a limiting plate; 18. a toothed plate; 19. a thread block; 20. a threaded rod; 21. a friction pad; 22. a rubber pad; 23. a restraining bar; 24. a bearing; 25. a chute; 26. a slide bar; 27. a second motor.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a product fixing device for a press machine comprises a main body frame 1, grooves 2 are formed in the left side and the right side of the main body frame 1, mounting blocks 3 are slidably connected inside the two grooves 2, a mounting plate 4 is fixedly connected to one side of the two mounting blocks 3 opposite to each other, a first motor 5 is fixedly mounted on the inner bottom wall of the mounting plate 4, a first gear 6 is fixedly connected to the output shaft of the first motor 5, lead screws 7 are rotatably connected to the left side and the right side of the inner wall of the mounting plate 4, a second gear 8 is fixedly connected to one end of each of the two lead screws 7 opposite to each other, the two second gears 8 are meshed with the first gear 6, thread sleeves 9 respectively connected with the two lead screws 7 in a threaded manner are sleeved on the two lead screws 7, a through groove 10 is formed in the top of the mounting plate 4, the tops of the two thread sleeves 9 extend through, the inner walls of the two threaded sleeves 9 are fixedly connected with two springs 11, one ends, far away from the threaded sleeves 9, between the two adjacent springs 11 are fixedly connected with clamping plates 12, the top of the mounting plate 4 is provided with a forming die 13, one sides, opposite to the two clamping plates 12, are respectively contacted with the left side and the right side of the forming die 13, the tops of the two threaded sleeves 9 are respectively hinged with a perforated plate 14, the tops of the two perforated plates 14 are respectively in threaded connection with a fixed rod 15, the bottom ends of the two fixed rods 15 respectively penetrate through the two perforated plates 14 and are respectively in threaded connection with the left side and the right side of the top of the forming die 13, the inner bottom wall of the mounting plate 4 is fixedly provided with a second motor 27, an output shaft of the second motor 27 is fixedly connected with a third gear 16, the front side and the rear side of the top of the mounting, the two toothed plates 18 are meshed with the third gear 16, the tops of the two mounting blocks 3 are fixedly connected with threaded blocks 19, threaded rods 20 are connected to opposite ends of the two threaded blocks 19 in a threaded manner, opposite ends of the two threaded rods 20 penetrate through the two threaded blocks 19 respectively and are contacted with the left side and the right side of the main body frame 1 respectively, when a product needs to be profiled, the selected forming mold 13 is placed above the mounting plate 4, the second motor 27 is powered on to work, the second motor 27 drives the third gear 16 to rotate, the toothed plate 18 meshed with the third gear 16 starts to move towards the opposite side, the two limiting plates 17 are driven to move towards the opposite side until the toothed plate 13 is contacted with the forming mold 13, the forming mold 13 is located at the center of the mounting plate 4 and is limited by the two limiting plates 17, and the first motor 5 is powered on to work, the first motor 5 drives the first gear 6 to start rotating, the second gear 8 rotates along with the first gear, the threaded sleeve 9 on the screw rod 7 starts moving along with the rotation of the screw rod 7, the sliding strip 26 also moves in the sliding groove 25 at the moment, the friction between the threaded sleeve 9 and the through groove 10 can be reduced by the matched use between the sliding groove 25 and the sliding strip 26, the moving direction of the threaded sleeve 9 can be limited at the same time, the threaded sleeve 9 is prevented from rotating along with the screw rod 7, the two threaded sleeves 9 drive the two clamping plates 12 to move towards the opposite side until the rubber pad 22 is contacted with the forming die 13, the rubber pad 22 can increase the friction between the clamping plates 12 and the forming die 13, so that the clamping plates 12 can play a better clamping effect on the forming die 13, at the moment, the spring 11 is stressed to shrink along the direction of the limiting rod 23, the setting of the limiting rod 23 can limit the stretching direction of the spring 11, and prevent the spring, the thread bush 9 continues to move until the spring 11 tightens up, forming die 13 has just been held fixedly this moment, use forming die 13 further fixedly through the cooperation between perforated plate 14 and the dead lever 15 after that, when the mounting panel 4 is taken off to overhaul as required, rotate threaded rod 20, until friction pad 21 on the threaded rod 20 separates with main part frame 1, friction between threaded rod 20 and main part frame 1 can be increased in setting up of friction pad 21, make threaded rod 20 can play better fixed effect to mounting panel 4, can take off mounting panel 4 through the cooperation between mounting block 3 and the recess 2, the problem that forming die 13 can't carry out the dismouting fast for the profiling machine in the past has been solved.

Further, the equal fixedly connected with friction pad 21 of the relative one end of two threaded rods 20, two friction pads 21 relative one side contact with the left and right sides of main part frame 1 respectively, and friction between threaded rod 20 and the main part frame 1 can be increased in setting up of friction pad 21 for threaded rod 20 can play better fixed effect to mounting panel 4.

Further, the rubber pads 22 are fixedly connected to the opposite sides of the two clamping plates 12, the opposite sides of the two rubber pads 22 are respectively in contact with the left side and the right side of the forming mold 13, the two clamping plates 12 are driven by the two threaded sleeves 9 to move towards the opposite sides until the rubber pads 22 are in contact with the forming mold 13, and the rubber pads 22 can increase friction between the clamping plates 12 and the forming mold 13, so that the clamping plates 12 can achieve a better clamping effect on the forming mold 13.

Further, two restriction levers 23 of the equal fixedly connected with in one side that two grip blocks 12 carried on the back mutually, four restriction levers 23 are located four springs 11's inside respectively, and four restriction levers 23 one end that carries on the back mutually run through adjacent thread bush 9 respectively and extend to two thread bush 9 one side that carries on the back mutually respectively, and spring 11 atress contracts along restriction lever 23 direction, and the flexible direction of spring 11 can be restricted in the setting of restriction lever 23, prevents that spring 11 from taking place the distortion slope and can't carry out the level and stretch out and draw back.

Further, equal fixedly connected with bearing 24 on two lead screws 7, the outer lane of two bearings 24 is fixed connection respectively in the left and right sides of 4 inner walls of mounting panel, and bearing 24's setting can play certain fixed effect to lead screw 7, also can reduce the friction between lead screw 7 and the 4 inner walls of mounting panel simultaneously for lead screw 7 rotates more easily.

Further, two chutes 25 have been seted up on the inner wall of the through groove 10, the inside of two chutes 25 has two slides 26 respectively, four slides 26 are fixed connection respectively at the front and the back of two thread bushings 9, the thread bushing 9 starts to move along with the rotation of lead screw 7 on the lead screw 7, the slide 26 also moves inside the chute 25 this moment, the cooperation between chute 25 and the slide 26 is used and can be reduced the friction between thread bushing 9 and the through groove 10, can also restrict the moving direction of thread bushing 9 simultaneously, prevent that the thread bushing 9 from following the lead screw 7 and rotating.

In the scheme, the model of the first motor 5 can be 5 GN-3K; the second motor 27 may be model number NCH 22-400.

The working principle is as follows: when a product needs to be profiled, firstly, a selected forming die 13 is placed above a mounting plate 4, then a second motor 27 is electrified to work, the second motor 27 drives a third gear 16 to start rotating, a toothed plate 18 meshed with the third gear 16 starts to move towards the opposite side, at the moment, two limiting plates 17 are driven to move towards the opposite side until the forming die 13 is contacted, at the moment, the forming die 13 is positioned at the central position of the mounting plate 4 and limited by the two limiting plates 17, then, the first motor 5 is electrified to work, the first motor 5 drives a first gear 6 to start rotating, a second gear 8 rotates along with the first gear, a threaded sleeve 9 on a screw rod 7 starts to move along with the rotation of the screw rod 7, at the moment, a sliding strip 26 also moves in a sliding groove 25, the two threaded sleeves 9 drive two clamping plates 12 to move towards the opposite side until a rubber pad 22 is contacted with the forming die 13, at the moment, the spring 11 is stressed to shrink along the direction of the limiting rod 23, the threaded sleeve 9 continues to move until the spring 11 is tightened, the forming die 13 is clamped and fixed at the moment, then the forming die 13 is further fixed through the matching between the perforated plate 14 and the fixed rod 15, when the mounting plate 4 needs to be taken down for maintenance, the threaded rod 20 is rotated until the friction pad 21 on the threaded rod 20 is separated from the main body frame 1, the mounting plate 4 can be taken down through the matching between the mounting block 3 and the groove 2, and the problem that the forming die 13 for the profiling machine cannot be rapidly assembled and disassembled is solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a product fixing device for die mould machine, includes main part frame (1), its characterized in that: the left side and the right side of the main body frame (1) are both provided with grooves (2), the insides of the two grooves (2) are both connected with mounting blocks (3) in a sliding manner, one side of the two mounting blocks (3) opposite to each other is fixedly connected with a mounting plate (4), the inner bottom wall of the mounting plate (4) is fixedly provided with a first motor (5), an output shaft of the first motor (5) is fixedly connected with a first gear (6), the left side and the right side of the inner wall of the mounting plate (4) are both rotatably connected with lead screws (7), one end of each lead screw (7) opposite to each other is fixedly connected with a second gear (8), the two second gears (8) are both meshed with the first gear (6), the two lead screws (7) are both sleeved with thread sleeves (9) respectively in threaded connection with the two lead screws (7), the top of the mounting plate (4) is provided with a through groove (, the top of two thread bush (9) all runs through logical groove (10) and extends to the top of mounting panel (4), two all fixedly connected with two springs (11) on the inner wall of thread bush (9), two adjacent one end of keeping away from thread bush (9) between spring (11) all fixedly connected with grip block (12), the top of mounting panel (4) is provided with forming die (13), two one side that grip block (12) is relative contacts with the left and right sides of forming die (13) respectively, two the top of thread bush (9) all articulates there is foraminiferous plate (14), the top of two foraminiferous plate (14) all has threaded connection dead lever (15), the bottom of two dead lever (15) runs through two foraminiferous plate (14) respectively and threaded connection is in the left and right sides at forming die (13) top respectively, fixed mounting has second motor (27) on the interior diapire of mounting panel (4), fixedly connected with third gear (16) on the output shaft of second motor (27), the equal sliding connection in both sides has limiting plate (17), two around mounting panel (4) top the equal fixedly connected with in bottom of limiting plate (17) takes pinion rack (18), two take pinion rack (18) all to mesh mutually with third gear (16), two the equal fixedly connected with thread block (19) in top of installation piece (3), two the equal threaded connection of one end that thread block (19) carried on the back mutually has threaded rod (20), two the relative one end of threaded rod (20) runs through two thread blocks (19) respectively and contacts with the left and right sides of main part frame (1) respectively.

2. The product fixing device for the profiling machine according to claim 1, characterized in that: two the equal fixedly connected with friction pad (21) of one end that threaded rod (20) is relative, two one side that friction pad (21) is relative contacts with the left and right sides of main part frame (1) respectively.

3. The product fixing device for the profiling machine according to claim 1, characterized in that: two equal fixedly connected with rubber pad (22) in the relative one side of grip block (12), two the relative one side of rubber pad (22) contacts with the left and right sides of forming die (13) respectively.

4. The product fixing device for the profiling machine according to claim 1, characterized in that: two equal fixedly connected with two restriction levers (23) in the one side that grip block (12) were carried on the back mutually, four restriction lever (23) are located the inside of four springs (11) respectively, four the one end that restriction lever (23) were carried on the back mutually runs through adjacent thread bush (9) respectively and extends to the one side that two thread bushes (9) carried on the back mutually respectively.

5. The product fixing device for the profiling machine according to claim 1, characterized in that: two equal fixedly connected with bearing (24) on lead screw (7), two the outer lane of bearing (24) is fixed connection respectively in the left and right sides of mounting panel (4) inner wall.

6. The product fixing device for the profiling machine according to claim 1, characterized in that: two sliding grooves (25) are formed in the inner wall of the through groove (10), two sliding strips (26) are respectively connected to the inner portions of the two sliding grooves (25) in a sliding mode, and the four sliding strips (26) are respectively fixedly connected to the front face and the back face of the two threaded sleeves (9).

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