CN210480004U - Be applied to lifting unit of belt conveyor of carton production - Google Patents

Abstract

The utility model discloses a be applied to belt conveyor's of carton production lifting unit belongs to carton production technical field, for solving the problem that the device can't carry out lift adjustment among the prior art, including base and conveyer, be provided with the elevating platform on the base, be provided with the conveyer on the elevating platform, be provided with the work groove on the base, the fixedly connected with spiral elevator in the work groove, spiral elevator includes lead screw, worm wheel and worm, and the elevating platform lower extreme is provided with the movable groove, and the movable groove is interior and lead screw top swing joint, lead screw and turbine thread transmission, turbine and worm fixed connection, worm transmission are connected with driving motor. Through the positive rotation or the reverse rotation of the driving motor, the driving motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel amplifies the torque of the worm, the screw rod is driven to move up and down, and the screw rod drives the lifting platform to move up and down, so that the effect of controlling the up-and-down adjustment of the lifter is achieved.

Description

Be applied to lifting unit of belt conveyor of carton production

Technical Field

The utility model belongs to the technical field of the carton production, specifically relate to a be applied to belt conveyor's of carton production lifting unit.

Background

Cartons are commonly used as wrappers for goods or as outer wear for the protection of articles. The volume of the carton is changed according to the size of the commodity, and the carton is usually provided with various patterns or character prompts such as ' careful light placement ', ' wet fear ', ' upward ', ' stacking limit ', ' sun-proof ', ' damp-proof ', ' quality safety ', ' rolling prohibition ', ' no trampling ', ' fire prevention ', fragile articles ', ' green environment ', ' heat fear ', ' food ' and ' peculiar smell ' to remind a user of paying attention so as to protect the articles in the carton from being hurt.

Present carton transfer chain is fixed connection in the frame more, needs the workman to carry on the manual work carries the transfer chain on, and working strength is high, is unfavorable for the large-scale production and the transport of carton, and is inefficient, and some structures that have now in addition are fixed to be set up, can't carry out lift adjustment.

Disclosure of Invention

The utility model aims to provide a: : in order to solve the problem that the device can not be adjusted in the prior art, the lifting component of the belt conveyor applied to carton production has the characteristics of simple structure and up-down lifting adjustment.

The utility model adopts the technical scheme as follows:

the utility model provides a be applied to lifting unit of belt conveyor of carton production, includes base and conveyer, is provided with the elevating platform on the base, is provided with the conveyer on the elevating platform, be provided with the work groove on the base, work inslot fixedly connected with spiral elevator, spiral elevator includes lead screw, worm wheel and worm, and the elevating platform lower extreme is provided with movable groove, and movable groove is interior and lead screw top swing joint, lead screw and worm wheel screw thread transmission, worm and worm fixed connection, worm transmission are connected with driving motor.

The utility model discloses a further preferred, be provided with first spacing subassembly between activity groove and the lead screw, first spacing subassembly includes thrust ball bearing, deep groove ball bearing and lock nut, and the activity inslot is fixed and is provided with thrust ball bearing, rotates with the lead screw in the thrust ball bearing to be connected, and lock nut is fixed to be set up on the lead screw top, is provided with deep groove ball bearing between lock nut and the deep groove ball bearing, and deep groove ball bearing rotates the cover and establishes on the lead screw.

The utility model discloses a further preferred, the worm is provided with the universal joint coupling with driving motor, and the aim at who sets up like this avoids worm and driving motor's effort on a straight line, avoids the worm to driving motor's direct impact, improves driving motor's life.

The utility model discloses a further preferred, all be provided with the spacing subassembly of second between elevating platform four corners and the stand.

The utility model discloses a further preferred, the spacing subassembly of second is including setting up the spout on the elevating platform and setting up the guide rail on the stand, spout and guide rail looks adaptation, spout sliding connection on the guide rail.

The utility model discloses a further preferred, the driving motor electricity is connected with the controller, and the controller is fixed to be set up on the base.

The utility model aims at solving the problem that the conveyor lacks lifting components in carton production, and provides a lifting component which can be adjusted up and down and has stable structure.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a driving motor's corotation or reversal, driving motor drive worm are rotatory, and the worm drives the turbine rotation, and the turbine is enlargied the moment of torsion of worm, and the drive lead screw reciprocates, and the lead screw drives the elevating platform and reciprocates, reaches the effect of adjusting from top to bottom of control lift, compares with prior art, the utility model discloses simple structure, design benefit through the combination of driving motor, lead screw, worm, turbine, satisfies the lift requirement of conveyer, overcomes the shortcoming that prior art conveying mechanism can't adjust from top to bottom, improves the production efficiency of carton production line.

2. Thrust ball bearing can bear thrust load's design when the high operation of lead screw, bears the axial load that comes from the lead screw, and deep groove ball bearing is a common bearing for bear the radial load who comes from the lead screw, and lock nut is fixed to be set up in the upper end of lead screw, carries on spacingly to deep groove ball bearing upside, through thrust ball bearing, deep groove ball bearing and lock nut's combination, makes the lead screw stabilize the rotation and connect in the movable groove.

3. Through the combination of the sliding groove and the guide rail which are connected in a sliding manner, the lifting plate is limited in moving up and down, the stability of the lifting plate in the moving up and down process is improved, and the rotation of the lifting plate along with the rotation of the lead screw is avoided.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the present invention;

fig. 3 is a schematic view of the connection structure between the lifting platform and the upright column of the present invention.

Reference numerals: 1-base, 2-lifting plate, 3-guide rail, 4-sliding chute, 5-upright post, 6-screw rod, 7-driving motor, 8-worm, 9-spiral lifter, 10-working groove, 11-movable groove, 12-locking nut, 13-deep groove ball bearing and 14-thrust ball bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limiting the invention, i.e., the described embodiments are merely a few embodiments, rather than all embodiments, and that all features disclosed in this specification, or all methods or process steps disclosed, may be combined in any suitable manner, except for mutually exclusive features and/or steps.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The present invention will be described in detail with reference to fig. 1, 2 and 3.

The first embodiment is as follows: the utility model provides a be applied to belt conveyor's of carton production lift assembly, including base 1 and conveyer, be provided with the elevating platform on the base 1, be provided with the conveyer on the elevating platform, be provided with work groove 10 on the base 1, fixedly connected with spiral elevator 9 in the work groove 10, spiral elevator 9 includes lead screw 6, worm wheel and worm 8, the elevating platform lower extreme is provided with movable groove 11, in the movable groove with 6 top swing joint of lead screw, lead screw 6 and turbine screw thread transmission, turbine and worm 8 fixed connection, worm 8 transmission is connected with driving motor 7, worm 8 is provided with the universal joint coupling with driving motor 7, the aim at that sets up like this, the effort of avoiding worm 8 and driving motor 7 is on a straight line, avoid the direct impact of worm 8 to driving motor 7, improve driving motor 7's life.

As shown in fig. 3, a second limiting component is arranged between each of four corners of the lifting platform and the corresponding column 5, the second limiting component comprises a sliding groove 4 arranged on the lifting platform and a guide rail 3 arranged on the column 5, the sliding groove 4 is matched with the guide rail 3, and the sliding groove 4 is slidably connected to the guide rail 3.

Through the combination that sets up sliding connection's spout 4 and guide rail 3, reciprocate of lifter plate 2 and carry on spacingly, improve lifter plate 2 and reciprocate the stability of in-process, avoid lifter plate 2 to rotate along with the lead screw is rotatory.

The driving motor 7 is electrically connected with a controller, and the controller is fixedly arranged on the base 1.

The utility model aims at solving the problem that the conveyor lacks lifting components in carton production, and provides a lifting component which can be adjusted up and down and has stable structure, through the positive rotation or the reverse rotation of a driving motor 7, the driving motor 7 drives a worm 8 to rotate, the worm 8 drives a turbine to rotate, the turbine amplifies the torque of the worm 8 and drives a screw rod 6 to move up and down, because the spiral lifter 9 is internally provided with the speed reduction function of a worm wheel, the worm 8 and the screw rod, the effect of amplifying thrust is achieved, the screw rod 6 drives a lifting platform to move up and down, and the lifting platform drives the whole conveyor to move up and down.

The second embodiment: as shown in fig. 2, the present embodiment is further optimized on the basis of embodiment 1, the present embodiment focuses on explaining the improved parts compared with embodiment 1, the same parts are not repeated, a first limiting component is arranged between the movable groove 11 and the lead screw 6, the first limiting component comprises a thrust ball bearing 14, a deep groove ball bearing 13 and a locking nut 12, the thrust ball bearing 14 is fixedly arranged in the movable groove 11, the thrust ball bearing 14 is rotatably connected with the lead screw 6, the locking nut 12 is fixedly arranged at the top end of the lead screw 6, the deep groove ball bearing 13 is arranged between the locking nut 12 and the deep groove ball bearing 13, and the deep groove ball bearing 13 is rotatably sleeved on the lead screw 6

The design that the thrust ball bearing 14 can bear thrust load when the lead screw 6 runs high bears the axial load from the lead screw 6, the deep groove ball bearing 13 is a common bearing and is used for bearing the radial load from the lead screw 6, the locking nut 12 is fixedly arranged at the upper end of the lead screw and limits the upper side of the deep groove ball bearing 13, and the lead screw 6 is stably and rotatably connected in the movable groove 11 through the combination of the thrust ball bearing 14, the deep groove ball bearing 13 and the locking nut 12.

The fixed connection, fixed mounting or fixed arrangement mode comprises the existing common technologies, such as bolt fixing, welding, riveting and the like, and all the technologies play a role in fixing without influencing the overall effect of the device.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a be applied to lifting unit of belt conveyor of carton production, includes base (1) and conveyer, is provided with the elevating platform on base (1), is provided with the conveyer on the elevating platform, its characterized in that, be provided with work groove (10) on base (1), fixedly connected with spiral elevator (9) in work groove (10), spiral elevator (9) are including lead screw (6), worm wheel and worm (8), and the elevating platform lower extreme is provided with movable groove (11), and with lead screw (6) top swing joint in movable groove (11), lead screw (6) and turbine screw thread transmission, turbine and worm (8) fixed connection, worm (8) transmission is connected with driving motor (7).

2. The lifting assembly of the belt conveyor applied to carton production is characterized in that a first limiting assembly is arranged between the movable groove (11) and the screw rod (6), the first limiting assembly comprises a thrust ball bearing (14), a deep groove ball bearing (13) and a locking nut (12), the thrust ball bearing (14) is fixedly arranged in the movable groove (11), the thrust ball bearing (14) is rotatably connected with the screw rod (6), the locking nut (12) is fixedly arranged at the top end of the screw rod (6), the deep groove ball bearing (13) is arranged between the locking nut (12) and the deep groove ball bearing (13), and the deep groove ball bearing (13) is rotatably sleeved on the screw rod (6).

3. Lifting assembly of a belt conveyor applied to carton production according to claim 1, characterized in that the worm (8) and the drive motor (7) are provided with a cardan coupling.

4. The lifting assembly of a belt conveyor for carton box production according to claim 1, wherein a second limiting assembly is arranged between each of four corners of the lifting platform and the upright post (5).

5. The lifting assembly of a belt conveyor applied to carton production according to claim 4, wherein the second limiting assembly comprises a sliding groove (4) arranged on the lifting platform and a guide rail (3) arranged on the upright post (5), the sliding groove (4) is matched with the guide rail (3), and the sliding groove (4) is connected on the guide rail (3) in a sliding manner.

6. The lifting assembly of a belt conveyor for carton production according to claim 1, characterized in that the drive motor (7) is electrically connected with a controller, and the controller is fixedly arranged on the base (1).

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