CN221069995U

CN221069995U - Automatic feeding clamping device of core shooter

Info

Publication number: CN221069995U
Application number: CN202322883139.2U
Authority: CN
Inventors: 侯金贵
Original assignee: Jingzhou Guochuang Machinery Manufacturing Co ltd
Current assignee: Jingzhou Guochuang Machinery Manufacturing Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-06-04
Anticipated expiration: 2033-10-26

Abstract

The utility model relates to the field of core shooting machines, and discloses an automatic feeding clamping device of a core shooting machine, which comprises a displacement box, wherein screw rods are inserted through two ends of the inside of the displacement box, a sleeve is sleeved outside the screw rods through threads, a driving belt is sleeved outside the sleeve through a wheel groove formed in the sleeve, a driven belt wheel is sleeved at the bottom end of the driving belt, a bidirectional screw rod is inserted inside the driven belt wheel through a connecting key, two ends of the bidirectional screw rod are inserted into the displacement box through sleeved rolling bearings, connecting plates are sleeved at two ends of the bidirectional screw rod through threads, the bottom ends of the two connecting plates extend to penetrate through sliding grooves formed in the bottom ends of the displacement box, feeding clamps are arranged at the bottom ends of the two connecting plates through welding, and a fixing sleeve is arranged at the bottom of the two ends of the displacement box through welding. The utility model has the following advantages and effects: through lead screw and two-way screw rod cooperation, realize two material loading clamp centre gripping materials and parallel displacement to core shooter feed opening's purpose, effectual improvement synchronous feeding efficiency.

Description

Automatic feeding clamping device of core shooter

Technical Field

The utility model relates to the technical field of core shooting machines, in particular to an automatic feeding and clamping device of a core shooting machine.

Background

Through retrieving, the patent document with the authority bulletin number of CN207890370U discloses a quartz sand feeding tank, belongs to the technical field of quartz sand processing equipment, solves the technical problem of difficult discharging of the existing quartz sand feeding tank, and adopts the following solution: comprises a charging bucket, a bracket and a feeding device; the charging bucket is arranged on the bracket, is in an inverted pyramid shape, and has an included angle of 60 degrees between the side wall and the top surface; the top surface of the charging bucket is provided with a feeding hole, and the bottom of the charging bucket is provided with a discharging hole; the feeding device is arranged at the feeding hole of the charging bucket and comprises a cover plate, balls and a ball bin. The charging bucket is the pyramid shape of inversion and the contained angle between charging bucket lateral wall and the top surface is 60 degrees for need not to add vibrating motor and can realize that quartz sand unloading is unobstructed, can alleviate workman's intensity of labour.

However, the design has the defect that the feeding quality is inaccurate, and the problem of excessive or insufficient material adding easily occurs, so that the automatic feeding clamping device of the core shooting machine is provided for solving the problem.

Disclosure of utility model

The utility model aims to provide an automatic feeding clamping device of a core shooter, which has the effects of high feeding precision and high efficiency.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an automatic feeding clamping device of core shooter, includes the displacement case, the inside both ends of displacement case run through and peg graft there is the lead screw, the sleeve has been cup jointed through the screw thread to the outside of lead screw, telescopic outside has cup jointed driving belt through the race of seting up, driven pulley has been cup jointed to driving belt's bottom, driven pulley's inside has pegged graft through the connecting key has two-way screw rod, two-way screw rod's both ends all peg graft in the displacement case through the antifriction bearing who cup joints, two connecting plate's both ends have all been cup jointed through the screw thread, two the bottom of connecting plate all extends and runs through the spout that the displacement case bottom was seted up, two the bottom of connecting plate all installs the material loading clamp through the welding, the fixed cover is all installed through the welding to the both ends bottom of displacement case, two the inside of fixed cover has pegged graft the inserted bar, two the scraper blade is all installed through the bolt to the bottom of inserted bar.

The utility model is further provided with: two ends of the screw rod are respectively connected with two side vertical plates in an inserted manner through sleeved rolling bearings.

Through adopting above-mentioned technical scheme, through all having two side risers through the antifriction bearing grafting of cup jointing at the both ends of lead screw, realize the steady support lead screw of two side risers, the stable rotatory action of effectual assurance lead screw.

The utility model is further provided with: one end of the screw rod extends to penetrate through the right side vertical plate, a motor is inserted into the screw rod through a connecting key, and the motor is mounted on the right side vertical plate through a bolt.

Through adopting above-mentioned technical scheme, through extending the one end at the lead screw and running through the right side the side riser to peg graft through the connecting key has the motor, the motor passes through the bolt to be installed in the right side the side riser realizes the stable output rotation force of motor, controls the stable rotation of lead screw.

The utility model is further provided with: the top between the two side vertical plates is provided with the same limiting rod through bolts.

Through adopting above-mentioned technical scheme, through two the same gag lever post is all installed through the bolt at the top between the side riser, realizes the installation with the gag lever post is stable, avoids appearing the problem of activity card dun when the displacement.

The utility model is further provided with: the outside of gag lever post has cup jointed the sliding sleeve piece, the displacement case is installed through welding to the bottom of sliding sleeve piece.

Through adopting above-mentioned technical scheme, through having cup jointed the sliding sleeve piece in the outside of gag lever post, the displacement case is installed through the welding to the bottom of sliding sleeve piece, realizes restricting the purpose that the displacement case carries out directional displacement through the gag lever post, avoids appearing the problem of dislocation.

The utility model is further provided with: the bottom of each side vertical plate is provided with a placing bottom plate through bolts.

Through adopting above-mentioned technical scheme, through two the bottom of side riser is all installed through the bolt and is placed the bottom plate, realizes the installation stability, avoids appearing placing unstable problem, effectual life who improves equipment.

The utility model is further provided with: one end of the bidirectional screw rod is provided with a right-handed thread, and the other end of the bidirectional screw rod is provided with a left-handed thread.

Through adopting above-mentioned technical scheme, through having seted up right-handed screw in the one end of two-way screw, left-handed screw has been seted up to the other end of two-way screw, realizes controlling two charging clamps to carry out the action of centre gripping or unclamping in step.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the screw rod is matched with the bidirectional screw rod, so that the purposes of controlling the two feeding clamps to clamp materials and the two feeding clamps to move to the feeding port of the core shooter in parallel are realized, and the synchronous feeding efficiency is effectively improved;

2. According to the utility model, the scrapers are inserted into the two ends of the displacement box through the bolts, so that when the displacement box is used, the materials overflowing the core shooter are scraped through the scrapers at the two sides, and the quality of products is effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an automatic feeding and clamping device of a core shooter;

FIG. 2 is a schematic diagram of a front view of a displacement box of an automatic feeding and clamping device of a core shooter;

FIG. 3 is a schematic view of an A structure of an automatic feeding and clamping device of a core shooter;

fig. 4 is a schematic diagram of a B structure of an automatic feeding and clamping device of a core shooter according to the present utility model.

In the figure, 1, a displacement box; 2. a screw rod; 3. a sleeve; 4. a drive belt; 5. a driven pulley; 6. a bidirectional screw; 7. a connecting plate; 8. a chute; 9. a feeding clamp; 10. a fixed sleeve; 11. a rod; 12. a scraper; 13. a side vertical plate; 14. a motor; 15. a limit rod; 16. a sliding sleeve block; 17. and placing a bottom plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the utility model provides an automatic feeding clamping device of a core shooter, which comprises a displacement box 1, wherein screw rods 2 are inserted and connected at two ends of the inside of the displacement box 1, sleeves 3 are sleeved outside the screw rods 2 through threads, driving belts 4 are sleeved outside the sleeves 3 through wheel grooves, driven pulleys 5 are sleeved at the bottom ends of the driving belts 4, bidirectional screws 6 are inserted and connected inside the driven pulleys 5 through connecting keys, two ends of the bidirectional screws 6 are inserted and connected to the displacement box 1 through sleeved rolling bearings, connecting plates 7 are sleeved at two ends of the bidirectional screws 6 through threads, sliding grooves 8 which extend and penetrate through the bottom ends of the displacement box 1, feeding clamps 9 are arranged at the bottom ends of the two connecting plates 7 through welding, fixing sleeves 10 are arranged at the bottom ends of the displacement box 1 through welding, inserted rods 11 are inserted and connected with the bottoms of the two fixing sleeves 10 through bolts, and scraping plates 12 are arranged at the bottom ends of the two inserted rods 11 through bolts.

Specifically, both ends of the screw rod 2 are inserted with two side vertical plates 13 through sleeved rolling bearings, one end of the screw rod 2 extends to penetrate through the right side vertical plate 13 and is inserted with a motor 14 through a connecting key, the motor 14 is mounted on the right side vertical plate 13 through bolts, the same limiting rod 15 is mounted on the top between the two side vertical plates 13 through bolts, a sliding sleeve block 16 is sleeved on the outer portion of the limiting rod 15, a displacement box 1 is mounted at the bottom end of the sliding sleeve block 16 through welding, a placing bottom plate 17 is mounted at the bottom ends of the two side vertical plates 13 through bolts, right-handed threads are formed at one end of the bidirectional screw rod 6, and left-handed threads are formed at the other end of the bidirectional screw rod 6.

By adopting the scheme, the two side vertical plates 13 are inserted through the sleeved rolling bearings at the two ends of the screw rod 2, the screw rod 2 is stably supported by the two side vertical plates 13, the screw rod 2 is effectively guaranteed to stably rotate, the screw rod 2 is effectively guaranteed to extend to penetrate through the right side vertical plate 13 at one end of the screw rod 2, the motor 14 is inserted through the connecting key and is arranged on the right side vertical plate 13 through the bolt, stable output rotating force of the motor 14 is realized, the screw rod 2 is controlled to stably rotate, the same limiting rod 15 is arranged at the top of the screw rod 2 through the bolt, the limiting rod 15 is stably arranged, the problem of movable clamping during displacement is avoided, the sliding sleeve block 16 is sleeved outside the limiting rod 15, the displacement box 1 is arranged at the bottom of the sliding sleeve block 16 through welding, the displacement limiting box 1 is limited, the problem of dislocation is avoided, the bottom plate 17 is arranged at the bottom of the two side vertical plates 13 through the bolt, the mounting stability is realized, the unstable problem of placing is avoided, the service life of the device is effectively prolonged, the screw rod 6 is controlled to synchronously clamp the screw rod 6 or the two ends of the screw rod is clamped by the aid of the left screw rod 6, and the two-side screw rods are synchronously clamped by the two screw rods 6 or the two ends are synchronously clamped by the screw rods 6.

The automatic feeding and clamping device for the core shooting machine provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides an automatic feeding clamping device of core shooter which characterized in that: including displacement case (1), peg graft and have lead screw (2) throughout the inside both ends of displacement case (1), sleeve (3) have been cup jointed through the screw thread to the outside of lead screw (2), the outside of sleeve (3) has all been cup jointed through the wheel groove of seting up drive belt (4), driven pulley (5) have been cup jointed to the bottom of drive belt (4), the inside of driven pulley (5) has peg graft bi-directional screw (6) through the connecting key, peg graft in all through the antifriction bearing of cup jointing in the both ends of bi-directional screw (6) displacement case (1), connecting plate (7) have all been cup jointed through the screw thread in both ends of bi-directional screw (6), two the bottom of connecting plate (7) all extends and runs through spout (8) that displacement case (1) bottom was seted up, two the bottom of connecting plate (7) all is installed through the welding and is gone up feed holder (9), the both ends bottom of displacement case (1) all is installed fixed cover (10) through the welding, two peg graft in the inside of fixed cover (10) has inserted bar (11), two the bottom of inserted bar (11) all has through installation bolt (12).

2. The automatic feeding and clamping device of the core shooter, according to claim 1, is characterized in that: two ends of the screw rod (2) are respectively inserted with two side vertical plates (13) through sleeved rolling bearings.

3. The automatic feeding and clamping device of the core shooter, according to claim 2, is characterized in that: one end of the screw rod (2) extends to penetrate through the right side vertical plate (13) and is inserted with a motor (14) through a connecting key, and the motor (14) is mounted on the right side vertical plate (13) through bolts.

4. The automatic feeding and clamping device of the core shooter, according to claim 2, is characterized in that: the top between the two side vertical plates (13) is provided with the same limiting rod (15) through bolts.

5. The automatic feeding and clamping device for the core shooter as claimed in claim 4, wherein: the outside of gag lever post (15) has cup jointed sliding sleeve piece (16), displacement case (1) is installed through the welding to the bottom of sliding sleeve piece (16).

6. The automatic feeding and clamping device of the core shooter, according to claim 2, is characterized in that: the bottom ends of the two side vertical plates (13) are provided with a placing bottom plate (17) through bolts.

7. The automatic feeding and clamping device of the core shooter, according to claim 1, is characterized in that: one end of the bidirectional screw rod (6) is provided with a right-handed thread, and the other end of the bidirectional screw rod (6) is provided with a left-handed thread.