Feeding positioning device of roll forging machine

Abstract

The utility model discloses a roll forging machine feeding and positioning device which comprises a fixed bottom plate, and a supporting frame is fixedly connected to the top end of the fixed bottom plate. The conveying assembly is arranged on the inner side of the bottom of the supporting frame, and the conveying assembly comprises a first motor, a first synchronous wheel, a conveying roller, a supporting plate, a conveying belt and a first synchronous belt; and the positioning assembly is arranged on the inner side of the top of the supporting frame, and the positioning assembly comprises a limiting column, a front lifting plate, a rear lifting plate, a gear, a second motor, a second synchronous wheel, a second synchronous belt, a front baffle assembly and a rear baffle assembly. Compared with the prior art, the device has the advantages that the distance between the front baffle and the rear baffle can be rapidly adjusted according to the length of ingredients, conveying and positioning of the ingredients with different lengths are achieved, and the application range is wider.

Description

TECHNICAL FIELD

[0001] The utility model relates to roll forging machine feeding field, concretely to a roll forging machine feeding positioning device. BACKGROUND

[0002] Roll forging machine is mainly used for pre-forging of forgings, and can also be used for final forging forming, and the essence of roll forging deformation is the rolling extension of the blank, and the blank is generally sent into the mechanical hand position by the material conveying channel and is sent into the roll forging machine by the mechanical hand for processing and forming.

[0003] However, the patent under the prior art has the following shortcomings:

[0004] (1) The existing roll forging machine feeding positioning device can separate the blanks and convey them into the roll forging machine one by one, but the existing roll forging machine feeding positioning device lacks an adjusting structure, and due to the different lengths of the blanks, the roll forging machine feeding positioning device lacking the adjusting structure cannot position and convey blanks of different lengths, and the applicable range is limited. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects, and to provide a roll forging machine feeding positioning device that can quickly adjust the distance between the front and rear baffles according to the length of the ingredients.

[0006] In order to solve the above problems, the technical scheme of the utility model is as follows: a roll forging machine feeding positioning device, comprising:

[0007] A fixed bottom plate is fixedly connected with a support frame at the top end;

[0008] A conveying assembly is arranged on the inner side of the bottom of the support frame, and the conveying assembly comprises a motor one, a synchronous wheel one, a conveying roller, a support plate, a conveying belt and a synchronous belt one;

[0009] A positioning assembly is arranged on the inner side of the top of the support frame, and the positioning assembly comprises a limiting column, a front lifting plate, a rear lifting plate, a gear, a motor two, a synchronous wheel two, a synchronous belt two, a front baffle assembly and a rear baffle assembly.

[0010] Further,

[0011] The motor one is fixedly installed at the top end of the fixed bottom plate;

[0012] The conveying roller is rotatably connected to the inner side of the bottom of the support frame;

[0013] The support plate is fixedly connected between the support frames;

[0014] The conveying belt is sleeved on the outer side of the conveying roller and the support plate;

[0015] The synchronous pulley is fixedly connected to both ends of the drive shaft of the motor and both ends of the conveying roller;

[0016] The synchronous belt is connected to the outside of the synchronous pulleys at both ends of the motor and the conveyor roller.

[0017] Furthermore,

[0018] The limiting post is fixedly connected to the inner side of the top of the support frame;

[0019] The front lifting plate is slidably connected to the outside of the limiting post, and a vertical toothed plate is fixedly connected to the rear end of the front lifting plate.

[0020] The front baffle assembly is disposed on the inner side of the front end of the front lifting plate;

[0021] The rear lifting plate is slidably connected to the outside of the limiting post, and a vertical toothed plate is fixedly connected to the front end of the rear lifting plate.

[0022] The rear baffle assembly is located on the inner side of the rear end of the rear lifting plate;

[0023] The gear is rotatably connected to the inner side of the top of the support frame, and the gear meshes with toothed plate one and toothed plate two.

[0024] The second motor is fixedly installed on the top of the support frame;

[0025] The second synchronous pulley is fixedly connected to both ends of the drive shaft of the second motor and both ends of the gear;

[0026] The second synchronous belt is sleeved on the outside of the second synchronous pulley at both ends of the motor and the gear.

[0027] Furthermore, the front baffle assembly includes

[0028] Limiting shaft one; an extrusion chamber one is provided on the inner side of the front end of the front lifting plate; the limiting shaft one is fixedly connected to the inner side of the extrusion chamber one.

[0029] A front baffle, which is slidably connected to the inner side of the extrusion chamber and slidably connected to a limiting shaft.

[0030] Pressure sensor one, which is fixedly installed on the outer side of the front end of the limiting shaft one;

[0031] Spring 1 is sleeved on the outside of limiting shaft 1 and fixedly connected between pressure sensor 1 and front baffle.

[0032] Furthermore, the rear bumper assembly includes

[0033] Motor 3; the rear lifting plate has an inner extrusion chamber 2, and the motor 3 is fixedly installed inside the extrusion chamber 2.

[0034] The lead screw is fixedly connected to one end of the three drive shafts of the motor;

[0035] Limiting shaft two, which is fixedly connected to the inner side of extrusion chamber two;

[0036] The rear baffle is slidably connected to the inner side of the extrusion chamber and to the limiting shaft. The rear baffle is threadedly connected to the lead screw.

[0037] Pressure sensor two, the pressure sensor two is fixedly installed on the outer side of the rear end of the limiting shaft two;

[0038] Spring 2 is sleeved on the outside of limiting shaft 2 and fixedly connected between the rear baffle and pressure sensor 2.

[0039] The advantages of this invention compared to existing technologies are as follows:

[0040] (1) The positioning components of the feeding and positioning device for a roll forging machine of this utility model include a front baffle assembly and a rear baffle assembly. The front baffle assembly has a pressure-sensitive structure, which can activate the positioning assembly according to the contact of the feed material. The rear baffle assembly has an adjustment structure, which can quickly adjust the distance between the front and rear baffles according to the length of the feed material, so that the positioning assembly can position and deliver different feed materials, thereby improving the applicability range. Attached Figure Description

[0041] Figure 1 This utility model relates to a three-dimensional feeding and positioning device for a roll forging machine. Figure One .

[0042] Figure 2 This utility model relates to a three-dimensional feeding and positioning device for a roll forging machine. Figure Two .

[0043] Figure 3 This is a cross-sectional view of a feeding and positioning device for a roll forging machine according to this utility model. Figure One .

[0044] Figure 4 This is a cross-sectional view of a feeding and positioning device for a roll forging machine according to this utility model. Figure Two .

[0045] Figure 5 This is a cross-sectional view of a feeding and positioning device for a roll forging machine according to this utility model. Figure Three .

[0046] As shown in the figure: 1. Fixed base plate; 2. Support frame; 3. Conveying assembly; 301. Motor 1; 302. Synchronous pulley 1; 303. Conveying roller; 304. Support plate; 305. Conveyor belt; 306. Synchronous belt 1; 4. Positioning assembly; 401. Limiting post; 402. Front lifting plate; 403. Toothed plate 1; 404. Rear lifting plate; 405. Toothed plate 2; 406. Gear; 407. Motor 2; 408. Synchronous pulley 2; 409. Synchronous belt 2; 5. Front baffle assembly; 501. Extrusion chamber 1; 502. Limiting shaft 1; 503. Front baffle; 504. Pressure sensor 1; 505. Spring 1; 6. Rear baffle assembly; 601. Extrusion chamber 2; 602. Motor 3; 603. Lead screw; 604. Rear baffle; 605. Limiting shaft 2; 606. Pressure sensor 2; 607. Spring 2. Detailed Implementation

[0047] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0048] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. Example 1:

[0049] like Figures 1 to 5 As shown, a feeding and positioning device for a roll forging machine includes: a fixed base plate 1, with a support frame 2 fixedly connected to the top of the fixed base plate 1; a conveying component 3, which is disposed on the inner side of the bottom of the support frame 2; and a positioning component 4, which is disposed on the inner side of the top of the support frame 2.

[0050] The conveying assembly 3 includes a motor 301, a synchronous pulley 302, a conveying roller 303, a support plate 304, a conveyor belt 305, and a synchronous belt 306. The motor 301 is fixedly installed on the top of the fixed base plate 1; the conveying roller 303 is rotatably connected to the inner side of the bottom of the support frame 2; the support plate 304 is fixedly connected between the support frames 2; the conveyor belt 305 is sleeved on the outer side of the conveying roller 303 and the support plate 304; the synchronous pulley 302 is fixedly connected to both ends of the drive shaft of the motor 301 and both ends of the conveying roller 303; and the synchronous belt 306 is sleeved on the outer side of the synchronous pulley 302 at both ends of the motor 301 and the conveying roller 303.

[0051] Positioning assembly 4 includes a limiting post 401, a front lifting plate 402, a rear lifting plate 404, a gear 406, a second motor 407, a second synchronous pulley 408, a second synchronous belt 409, a front baffle assembly 5, and a rear baffle assembly 6. The limiting post 401 is fixedly connected to the inner top of the support frame 2; the front lifting plate 402 is slidably connected to the outer side of the limiting post 401, and a vertical toothed plate 403 is fixedly connected to the rear end of the front lifting plate 402; the front baffle assembly 5 is located on the inner front end of the front lifting plate 402; the rear lifting plate 404 is slidably connected to the limiting post 401. On the outer side, a vertical toothed plate 405 is fixedly connected to the front end of the rear lifting plate 404; the rear baffle assembly 6 is located on the inner side of the rear end of the rear lifting plate 404; the gear 406 is rotatably connected to the inner side of the top of the support frame 2, and the gear 406 meshes with the toothed plate 403 and the toothed plate 405; the motor 407 is fixedly installed on the top of the support frame 2; the synchronous pulley 408 is fixedly connected to both ends of the drive shaft of the motor 407 and both ends of the gear 406; the synchronous belt 409 is sleeved on the outer side of the synchronous pulley 408 at both ends of the motor 407 and the gear 406.

[0052] The front baffle assembly 5 includes a limiting shaft 502, a front baffle 503, a pressure sensor 504, and a spring 505. A squeezing chamber 501 is provided on the inner side of the front end of the front lifting plate 402. The limiting shaft 502 is fixedly connected to the inner side of the squeezing chamber 501. The front baffle 503 is slidably connected to the inner side of the squeezing chamber 501 and slidably connected to the limiting shaft 502. The pressure sensor 504 is fixedly installed on the outer side of the front end of the limiting shaft 502. The spring 505 is sleeved on the outer side of the limiting shaft 502 and fixedly connected between the pressure sensor 504 and the front baffle 503.

[0053] The rear baffle assembly 6 includes a motor 602, a lead screw 603, a limiting shaft 605, a rear baffle 604, a pressure sensor 606, and a spring 607. A compression chamber 601 is provided on the inner side of the rear end of the rear lifting plate 404. The motor 602 is fixedly installed inside the compression chamber 601. The lead screw 603 is fixedly connected to one end of the drive shaft of the motor 602. The limiting shaft 605 is fixedly connected to the inner side of the compression chamber 601. The rear baffle 604 is slidably connected to the inner side of the compression chamber 601 and to the limiting shaft 605. The rear baffle 604 is threadedly connected to the lead screw 603. The pressure sensor 606 is fixedly installed on the outer side of the rear end of the limiting shaft 605. The spring 607 is sleeved on the outer side of the limiting shaft 605 and fixedly connected between the rear baffle 604 and the pressure sensor 606.

[0054] In practical use, when using the feeding and positioning device of the roll forging machine to feed the billet to the roll forging machine, the position of the back baffle 604 needs to be adjusted according to the length of the material.

[0055] When the motor 602 is started, its drive shaft drives the lead screw 603 to rotate. The lead screw 603 drives the rear baffle 604, which is limited by the limiting shaft 605, to move back and forth. When the rear baffle 604 moves back and forth, it compresses the spring 607, which transmits pressure to the pressure sensor 606. The pressure value read by the pressure sensor 606 can quickly and accurately determine the distance the rear baffle 604 has moved, allowing the rear baffle 604 to accurately engage with the blanks and separate them.

[0056] After the position of the baffle 604 is adjusted, the motor 301 can be started. The motor 301 drives the conveyor roller 303 to rotate through the synchronous pulley 302 and the synchronous belt 306, which in turn causes the conveyor belt 305 to rotate and transport a large amount of blanks forward.

[0057] In the initial state of the feeding and positioning device of the roll forging mill, the front lifting plate 402 descends and the rear lifting plate 404 rises. The descent of the front lifting plate 402 causes the front baffle 503 to cover the discharge port at the front of the feeding and positioning device. As the billet is conveyed by the conveyor belt 305, the billet behind pushes the billet in front, causing the front baffle 503 to slide within the extrusion chamber 501 under pressure. The front baffle 503 compresses the spring 505, causing the pressure value monitored by the pressure sensor 504 to increase. When the pressure value increases to the preset target, the pressure sensor 504 controls the motor 407 to start. The motor 407 drives the gear 406 through the synchronous pulley 408 and the synchronous belt 409. The rotation drives toothed plates 493 and 405, causing the front lifting plate 402 to rise and open, allowing the billet to be fed into the roll forging machine. At the same time, the rear lifting plate 404 descends, causing the rear baffle 604 to engage the front end of the next billet, preventing it from being fed into the roll forging machine at the same time. A timer is installed in motor 407. When the billet feeding is completed, the timer can control motor 407 to reverse drive, causing gear 406 to rotate in the opposite direction. This causes the rear lifting plate 404 to rise, the front lifting plate 402 to descend, and the rear baffle 604 to rise, allowing the billet to continue moving forward. The front baffle 503 descends, blocking the feed port, so that the billet can be fed into the roll forging machine for processing at equal intervals.

[0058] The pressure sensor and timer are both existing products on the market, and their connection and control methods are also existing technologies, so they will not be described in detail here.

[0059] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0060] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roll-forging machine feed positioning device, characterized by, The utility model relates to a kind of automatic feeding device for packaging machine, including: Fixed base plate (1), the fixed base plate (1) top end fixedly connected with support frame (2); Conveying assembly (3), the conveying assembly (3) is set in the inside of support frame (2) bottom, the conveying assembly (3) includes motor one (301), synchronous gear one (302), conveying roller (303), support plate (304), conveying belt (305) and synchronous belt one (306); The motor one (301) is fixedly installed on the top end of fixed base plate (1), the conveying roller (303) is rotatably connected to the inside of support frame (2) bottom, the support plate (304) is fixedly connected between support frame (2), the conveying belt (305) is sleeved on the outside of conveying roller (303) and support plate (304), the synchronous gear one (302) is fixedly connected to the drive shaft both ends of motor one (301) and the both ends of conveying roller (303), the synchronous belt one (306) is sleeved on the outside of synchronous gear one (302) of motor one (301) and the both ends of conveying roller (303); Positioning assembly (4), the positioning assembly (4) is set in the inside of support frame (2) top, the positioning assembly (4) includes limiting post (401), front lifting plate (402), rear lifting plate (404), gear (406), motor two (407), synchronous gear two (408), synchronous belt two (409), front baffle assembly (5) and rear baffle assembly (6); The limiting post (401) is fixedly connected to the inside of support frame (2) top, the front lifting plate (402) is slidably connected to the outside of limiting post (401), the rear end of front lifting plate (402) is fixedly connected with vertical tooth plate one (403), the front baffle assembly (5) is set in the inside of front lifting plate (402) front end, the rear lifting plate (404) is slidably connected to the outside of limiting post (401), the front end of rear lifting plate (404) is fixedly connected with vertical tooth plate two (405), the rear baffle assembly (6) is set in the inside of rear lifting plate (404) rear end, the gear (406) is rotatably connected to the inside of support frame (2) top, the gear (406) is engaged with tooth plate one (403) and tooth plate two (405), the motor two (407) is fixedly installed on the top end of support frame (2), the synchronous gear two (408) is fixedly connected to the drive shaft both ends of motor two (407) and the both ends of gear (406), the synchronous belt two (409) is sleeved on the outside of synchronous gear two (408) of motor two (407) and the both ends of gear (406).

2. A roll-forging machine feed positioning device according to claim 1, characterized in that: The front baffle assembly (5) includes Limiting shaft one (502), the front end inside of front lifting plate (402) is provided with extrusion bin one (501), the limiting shaft one (502) is fixedly connected to the inside of extrusion bin one (501); Front baffle (503), the front baffle (503) is slidably connected to the inside of extrusion bin one (501) and is slidably connected with limiting shaft one (502); Pressure sensor one (504), the pressure sensor one (504) is fixedly installed on the front end outside of limiting shaft one (502). Spring one (505) is sleeved outside the limiting shaft one (502) and fixedly connected between the pressure sensor one (504) and the front baffle (503).

3. A roll-forging machine feed positioning device according to claim 1, characterized in that: The rear baffle assembly (6) comprises Motor three (602), a rear lifting plate (404) is provided with a pressing chamber two (601) on the inner side of the rear end, and the motor three (602) is fixedly installed on the inner side of the pressing chamber two (601); Screw rod (603), the screw rod (603) is fixedly connected to one end of the driving shaft of the motor three (602); Limiting shaft two (605), the limiting shaft two (605) is fixedly connected to the inner side of the pressing chamber two (601); Rear baffle (604), the rear baffle (604) is slidably connected to the inner side of the pressing chamber two (601) and slidably connected with the limiting shaft two (605), and the rear baffle (604) is threadedly connected with the screw rod (603); Pressure sensor two (606), the pressure sensor two (606) is fixedly installed on the outer side of the rear end of the limiting shaft two (605); Spring two (607), the spring two (607) is sleeved on the outer side of the limiting shaft two (605) and fixedly connected between the rear baffle (604) and the pressure sensor two (606).

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