CN218142223U

CN218142223U - Screw unloader for packagine machine is used in screw production

Info

Publication number: CN218142223U
Application number: CN202222194541.5U
Authority: CN
Inventors: 张勇; 金志顺; 袁平; 林乾来
Original assignee: Shanghai Hongting Fastener Manufacturing Co ltd
Current assignee: Shanghai Hongting Fastener Manufacturing Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2022-12-27
Anticipated expiration: 2032-08-20

Abstract

The utility model relates to a screw production technical field discloses a screw unloader for packagine machine is used in screw production, including bottom plate and adjustment mechanism, the top fixed mounting of bottom plate has the support, the top fixed mounting of support has first motor, the output shaft of first motor department fixed mounting has the first threaded rod that runs through the support, the surperficial threaded connection of first threaded rod has first slider. This screw unloader for packagine machine is used in screw production, through pack the screw into the storage hopper, and the storage hopper removes directly over packagine machine's vibration dish, the regulation through adjustment mechanism this moment, drive two bull sticks and rotate, and then drive two baffle rotations, thereby adjust the opening size between baffle and the lower hopper bottom, thereby the speed of control unloading, simultaneously because the bull stick is when reciprocating rotation, consequently can be through the reciprocating rotation of two baffles, realize intermittent type unloading, and prevent that the unloading is too much once.

Description

Screw unloader for packagine machine is used in screw production

Technical Field

The application relates to the technical field of screw production, in particular to a screw discharging device for a packaging machine for screw production.

Background

The screw is a component for construction machinery, which is a tool for fastening a machine member of an apparatus step by using a beveled circular rotation and friction of an object, and is a common fastener widely used in machinery, electrical appliances and buildings.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, in the production process of screws, a packaging machine can be used for packaging the screws, and a blanking device can be used when the packaging machine is used.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a screw unloader for packagine machine is used in screw production, possesses advantages such as unloading speed is adjustable, has solved current unloader and can't carry out the regulation of unloading speed, and influences the problem of unloader normal use.

In order to achieve the above purpose, the present application provides the following technical solutions: a screw blanking device for a packaging machine for screw production comprises a bottom plate and an adjusting mechanism, wherein a support is fixedly mounted at the top of the bottom plate, a first motor is fixedly mounted at the top of the support, a first threaded rod penetrating through the support is fixedly mounted at an output shaft of the first motor, a first slider is in threaded connection with the surface of the first threaded rod, a fixed plate is fixedly mounted on the surface of the first slider, a second slider is in sliding connection with the concave part of the fixed plate, a storage hopper is fixedly connected to the surface of the second slider, a blanking hopper is fixedly mounted in the inner cavity of the storage hopper, two fixed blocks are fixedly mounted in the inner cavity of the storage hopper and positioned below the blanking hopper, a vertical rod is fixedly mounted at the bottom of each fixed block on one side, and the adjusting mechanism is arranged in the inner cavity of the storage hopper;

adjustment mechanism includes mounting panel and two bull sticks, mounting panel fixed mounting is at opposite side fixed block top, two the bull stick rotates the inner chamber of connecting in the storage hopper, the fixed surface of mounting panel installs driving motor, driving motor's output shaft department fixed mounting runs through and extends to the reciprocal lead screw of fixed block below, the surperficial threaded connection of reciprocal lead screw has first rack, the back fixed surface of first rack is connected with the connecting plate, the opposite side fixed surface of connecting plate installs and cup joints in the second rack on montant surface, two the equal fixed mounting in table of bull stick has respectively with first rack and second rack meshing's gear, two the equal fixed mounting in surface of bull stick has the connecting block, two the equal fixed mounting in relative side surface of connecting block has the baffle of laminating bottom the storage hopper.

Further, a second motor is fixedly mounted on the surface of the fixing plate, a second threaded rod penetrating through and extending to the concave portion of the fixing plate is fixedly mounted at an output shaft of the second motor, and the second threaded rod penetrates through the second sliding block and is in threaded connection with the second sliding block.

Through adopting above-mentioned technical scheme, under the circumstances that the second motor drove the second slider and rotate, can drive the second slider back-and-forth movement to realize the back-and-forth movement of storage hopper.

Furthermore, the surface of one side of the first sliding block, which is far away from the fixed plate, is attached to the surface of the bracket.

Through adopting above-mentioned technical scheme, guarantee first slider when first threaded rod rotates, only can reciprocate.

Furthermore, the fixed plate is a plate body with a groove formed in the surface of one side far away from the first sliding block.

Through adopting above-mentioned technical scheme, carry on spacingly to the second slider through the cell wall of fixed plate.

Further, the surface of the second sliding block is attached to the concave surface of the fixing plate.

By adopting the technical scheme, the second sliding block can only move back and forth under the limiting action of the groove wall of the fixing plate, and the moving stability is ensured.

Furthermore, the front section of the first rack is L-shaped, and the front section of the second rack is L-shaped.

By adopting the technical scheme, the first rack and the second rack can be ensured to move up and down on the surfaces of the vertical rod and the reciprocating screw rod respectively.

Further, the cross section of the connecting plate in plan view is U-shaped.

By adopting the technical scheme, the blanking of the screw is not influenced.

Furthermore, the top-view cross sections of the two connecting blocks are both U-shaped.

Through adopting above-mentioned technical scheme, guarantee that the gear can install in the concave of connecting block, and then guarantee that the connecting block can be connected with the baffle at the both ends of gear to guarantee pivoted stability.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this screw unloader for packagine machine is used in screw production, inner chamber through the storage hopper is equipped with adjustment mechanism, pack the screw into in the storage hopper, and the storage hopper removes directly over to packagine machine's vibration dish, the regulation through adjustment mechanism this moment, drive two bull sticks and rotate, and then drive two baffle rotations, thereby adjust the opening size between baffle and the lower hopper bottom, thereby control the speed of unloading, simultaneously because the bull stick is when reciprocating rotation, consequently can be through the reciprocating rotation of two baffles, realize intermittent type unloading, and prevent that once unloading is too much, the purpose of unloading speed adjustable has been realized.

Drawings

FIG. 1 is a front cross-sectional view of the present application;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a side cross-sectional view of a fixation plate of the present application.

In the figure: 1. a base plate; 2. a support; 3. a first motor; 4. a first threaded rod; 5. a first slider; 6. a fixing plate; 7. a second slider; 8. a storage hopper; 9. feeding a hopper; 10. a fixed block; 11. a vertical rod; 12. mounting a plate; 13. a drive motor; 14. a reciprocating screw rod; 15. a first rack; 16. a connecting plate; 17. a second rack; 18. a rotating rod; 19. a gear; 20. connecting blocks; 21. a baffle plate; 22. a second motor; 23. a second threaded rod.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1-3, the screw blanking device for the packing machine for producing screws in the embodiment includes a bottom plate 1 and an adjusting mechanism, a bracket 2 is fixedly installed at the top of the bottom plate 1, the front cross section of the bracket 2 is L-shaped, a first motor 3 is fixedly installed at the top of the bracket 2, a first threaded rod 4 penetrating through the bracket 2 is fixedly installed at an output shaft of the first motor 3, the first threaded rod 4 is vertically arranged between the bottom plate 1 and the first motor 3, the connection relationship between the first threaded rod 4 and the bottom plate 1 is rotational connection, and the first threaded rod 4 is driven to rotate by the arrangement of the first motor 3.

The surface threaded connection of first threaded rod 4 has first slider 5, and the surface laminating of a side surface of first slider 5 and support 2 is injectd first slider 5 through support 2, makes first slider 5 when first threaded rod 4 rotates, can only reciprocate, and the opposite side fixed mounting of first slider 5 has fixed plate 6 simultaneously, and fixed plate 6 is offered grooved plate body for the surface.

The concave part of the fixing plate 6 is connected with a second sliding block 7 in a sliding mode, the second sliding block 7 can only slide in the horizontal direction, the surface of the second sliding block 7 is fixedly connected with a storage hopper 8, and the storage hopper 8 is used for temporarily storing screws.

Hopper 9 under the inner chamber fixed mounting of storage hopper 8, the inner chamber fixed mounting of storage hopper 8 have quantity be two and be located down fixed block 10 of hopper 9 below, the bottom fixed mounting of one side fixed block 10 has montant 11, and the bottom fixed mounting of montant 11 has and is used for spacing stopper, and the inner chamber of storage hopper 8 is located to adjustment mechanism, through adjustment of adjustment mechanism, and then the speed of control unloading.

The surface of the fixed plate 6 is fixedly provided with a second motor 22, an output shaft of the second motor 22 is fixedly provided with a second threaded rod 23 which penetrates through and extends to the concave position of the fixed plate 6, the second threaded rod 23 is driven to rotate through the arrangement of the second motor 22, the second threaded rod 23 penetrates through the second sliding block 7 and is in threaded connection with the second sliding block 7, and the surface of the second sliding block 7 is attached to the surface of the concave position of the fixed plate 6, so that when the second threaded rod 23 rotates, the second sliding block 7 can only move back and forth.

Referring to fig. 1-3, in order to control the blanking speed, the adjusting mechanism in this embodiment includes an installation plate 12 fixedly installed on the top of a fixed block 10 on the other side, a driving motor 13 is fixedly installed on the surface of the installation plate 12, a reciprocating screw rod 14 penetrating and extending to the lower side of the fixed block 10 is fixedly installed at an output shaft of the driving motor 13, the reciprocating screw rod 14 is driven to rotate by the installation of the driving motor 13, and a limiting block for limiting is fixedly installed at the bottom of the reciprocating screw rod 14.

The surface of the reciprocating screw rod 14 is in threaded connection with a first rack 15, the front section of the first rack 15 is L-shaped, so that the first rack 15 is driven to move up and down through the rotation of the reciprocating screw rod 14, the rear surface of the first rack 15 is fixedly connected with a connecting plate 16, and the front section of the connecting plate 16 is U-shaped, so that the blanking of screws is guaranteed, and the screws cannot be affected by the connecting plate 16.

The second rack 17 sleeved on the surface of the vertical rod 11 is fixedly mounted on the other side surface of the connecting plate 16, and the front section of the second rack 17 is also L-shaped, so that the second rack 17 can slide on the surface of the vertical rod 11.

The adjusting mechanism comprises two rotating rods 18 which are rotatably connected to the inner cavity of the storage hopper 8, gears 19 which are respectively meshed with the first rack 15 and the second rack 17 are fixedly arranged on the surfaces of the two rotating rods 18, and the two gears 19 are driven to rotate through up-down movement of the first rack 15 and the second rack 17.

The surfaces of the two rotating rods 18 are fixedly provided with connecting blocks 20, the overlooking cross sections of the connecting blocks 20 are U-shaped, so that the gears 19 can be mounted in concave positions of the connecting blocks 20, the surfaces of the opposite sides of the two connecting blocks 20 are fixedly provided with baffle plates 21 attached to the bottoms of the storage hoppers 8, and the blanking speed is controlled through rotation of the baffle plates 21.

The working principle of the above embodiment is as follows:

the driving motor 13 works to drive the reciprocating screw rod 14 to rotate, so that the first rack 15 is driven to move up and down, under the action of the connecting plate 16, the second rack 17 moves along with the movement of the first rack 15, because the first rack 15 and the second rack 17 are respectively meshed with the two gears 19, the two gears 19 can rotate, and the gears 19 are fixedly arranged on the surface of the rotating rod 18, when the gears 19 rotate, the baffle 21 can be driven to rotate through the connecting block 20, the opening size between the baffle 21 and the bottom of the discharging hopper 9 can be adjusted through the rotation of the two baffles 21, so that the discharging speed can be controlled, meanwhile, under the action of the reciprocating screw rod 14, the first rack 15 can move up and down in a reciprocating mode, so that the two baffles 21 can also be controlled to rotate in a reciprocating mode, so that intermittent discharging is achieved, excessive discharging is prevented, and the purpose of adjusting the discharging speed is achieved.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screw unloader for packagine machine is used in screw production, includes bottom plate (1) and adjustment mechanism, its characterized in that: the top of the bottom plate (1) is fixedly provided with a support (2), the top of the support (2) is fixedly provided with a first motor (3), an output shaft of the first motor (3) is fixedly provided with a first threaded rod (4) penetrating through the support (2), the surface of the first threaded rod (4) is in threaded connection with a first slider (5), the surface of the first slider (5) is fixedly provided with a fixed plate (6), the concave part of the fixed plate (6) is in sliding connection with a second slider (7), the surface of the second slider (7) is fixedly connected with a storage hopper (8), the inner cavity of the storage hopper (8) is fixedly provided with a blanking hopper (9), the inner cavity of the storage hopper (8) is fixedly provided with two fixed blocks (10) which are positioned below the blanking hopper (9), the bottom of the fixed block (10) is fixedly provided with a vertical rod (11) at one side, and the adjusting mechanism is arranged in the inner cavity of the storage hopper (8);

adjustment mechanism includes mounting panel (12) and two bull stick (18), mounting panel (12) fixed mounting is at opposite side fixed block (10) top, two bull stick (18) rotate the inner chamber of connecting in storage hopper (8), the fixed surface of mounting panel (12) installs driving motor (13), the output shaft of driving motor (13) department fixed mounting runs through and extends to reciprocal lead screw (14) of fixed block (10) below, the surface screw thread of reciprocal lead screw (14) is connected with first rack (15), the back fixed surface of first rack (15) is connected with connecting plate (16), the opposite side fixed surface of connecting plate (16) installs and cup joints in montant (11) surperficial second rack (17), two the table of bull stick (18) is equal fixed mounting have respectively with first rack (15) and second rack (17) meshed gear (19), two the equal fixed mounting in surface of bull stick (18) has connecting block (20), two the equal fixed mounting in opposite side surface of connecting block (20) has baffle (21) of laminating bottom storage hopper (8).

2. The screw blanking device for the screw production packaging machine according to claim 1, characterized in that: the surface of the fixed plate (6) is fixedly provided with a second motor (22), an output shaft of the second motor (22) is fixedly provided with a second threaded rod (23) which penetrates through and extends to the concave part of the fixed plate (6), and the second threaded rod (23) penetrates through the second sliding block (7) and is in threaded connection with the second sliding block (7).

3. The screw blanking device for the packaging machine for screw production according to claim 1, characterized in that: and the surface of one side of the first sliding block (5) far away from the fixed plate (6) is attached to the surface of the bracket (2).

4. The screw blanking device for the screw production packaging machine according to claim 1, characterized in that: the fixed plate (6) is a plate body with a groove formed in the surface of one side far away from the first sliding block (5).

5. The screw blanking device for the screw production packaging machine according to claim 1, characterized in that: the surface of the second sliding block (7) is attached to the concave surface of the fixed plate (6).

6. The screw blanking device for the screw production packaging machine according to claim 1, characterized in that: the front view section of the first rack (15) is L-shaped, and the front view section of the second rack (17) is L-shaped.

7. The screw blanking device for the screw production packaging machine according to claim 1, characterized in that: the cross section of the connecting plate (16) is U-shaped when viewed from the top.

8. The screw blanking device for the screw production packaging machine according to claim 1, characterized in that: the two connecting blocks (20) are both U-shaped in cross section in plan view.