CN205187137U - Adjustable width's conveying mechanism - Google Patents

Abstract

The utility model relates to a conveying mechanism whose width can be adjusted. A jacking mechanism is installed on the bottom of the base plate. The components are connected together through a synchronous belt; assembly line components are installed on the two sets of screw rod components. The jacking mechanism can lift the screw assembly and the assembly line assembly; the driving motor of the screw assembly drives the screw to rotate, and further drives the screw connecting plate to move, thereby changing the distance between the screw connecting plate and the rear support of the screw, so that The width of the pipeline can be adjusted. The two synchronous wheels of the two sets of screw assemblies are connected together by a timing belt to ensure the synchronization of the two sets of screw rods and prevent jamming caused by asynchrony; the assembly line motor drives the assembly line to rotate, so that the products are transported on the conveyor belt, and the products are Conveying the next station, the utility model can adjust the width of the conveying line to adapt to the transportation of products with different widths.

Description

A conveying mechanism with adjustable width

Technical field:

The utility model relates to the field of conveying mechanism equipment, in particular to a conveying mechanism with adjustable width.

Background technique:

The conveying mechanism of the existing mechanism is a driving device to drive the conveying line to transport products. The conveying line is generally two sets of conveyor belts, and the width of the two sets of conveyor belts is fixed, so the products conveyed on the conveyor belts are limited. It cannot adapt to the conveying of products of different widths.

Utility model content:

The purpose of this utility model is to provide a conveying mechanism with adjustable width for the transportation of products against the deficiencies of the prior art. The width of the conveying line can be adjusted to adapt to the transportation of products with different widths.

The technical solutions of the present utility model are as follows:

A conveying mechanism with adjustable width, comprising a bottom plate, a jacking mechanism is installed on the bottom of the bottom plate, and there are two sets of jacking mechanisms, each set of jacking mechanisms is respectively equipped with a screw assembly on the lifting plate, and the two The sets of screw mandrel assemblies are connected together through a synchronous belt; the two sets of screw mandrel assemblies are equipped with assembly line components.

Preferably, the jacking mechanism includes a jacking cylinder, a jacking cylinder joint, a lifting plate, a guide post support, a guide post, and a guide sleeve, the jacking cylinder is installed at the bottom of the bottom plate, and the piston rod of the jacking cylinder lifts from the bottom plate Pass through, the upper end of the piston rod is connected with the lifting plate through the jacking cylinder joint; the bottom of the lifting plate is equipped with a guide post support, a guide post is installed on the guide post support, a guide sleeve is installed on the bottom plate, and the guide post Pass through the guide sleeve.

Preferably, the jacking mechanism includes two sets of guide pillar supports, two sets of guide pillars and two sets of guide sleeves, each set of guide pillars is installed on the corresponding guide pillar supports, and each set of guide pillars is connected from the corresponding through the guide sleeve.

Preferably, the screw assembly includes a drive motor, a drive motor mounting plate, a drive motor support plate, a shaft coupling, a synchronous wheel, a synchronous belt, a front support of the screw, a screw, a rear support of the screw, and a screw nut , screw connecting plate, slide rail, slider and slider pad, the front support of the screw, the slide rail and the rear support of the screw are respectively installed on the top of the lifting plate of the jacking mechanism, and the screw is installed on the top of the screw On the front support and the rear support of the screw rod, a screw nut is installed on the screw rod, and the screw nut is installed on the screw connecting plate; a slider is installed on the slide rail, and a slider is installed on the slider pad, and the slider pad is connected with the screw connecting plate; the drive motor is installed on the drive motor mounting plate, and the drive motor mounting plate and the front support of the screw rod are reinforced by two sets of drive motor support plates fixed; the main shaft of the drive motor is connected with the screw mandrel through a coupling, and the rear end of the screw mandrel is equipped with a synchronous wheel; the two synchronous wheels of the two sets of screw mandrel assemblies are connected together by a synchronous belt.

As a preference, the jacking mechanism has two groups, which are the left jacking mechanism and the right jacking mechanism, and the outer side of the lifting plate of the right jacking mechanism is equipped with a mounting bar, and three groups of photoelectric sensors are installed on the mounting bar, and the right The side part of the slider spacer on the side is equipped with an induction sheet matched with the photoelectric sensor.

Preferably, a buffer is installed on the bottom plate and below the lifting plate.

As a preference, there are two sets of assembly line components, one set of assembly line assemblies is installed on two screw rod connecting plates, and the other set of assembly line assemblies is installed on the rear supports of two screw rods; the assembly line assembly includes assembly line motors, The assembly line driving wheel, the assembly line guide wheel, and the conveyor belt. The assembly line motor is installed on the screw connection plate or the rear support of the screw rod. The main shaft of the assembly line motor is connected to the assembly line driving wheel. Each screw connection plate or each screw rod Line guide wheels are respectively installed on the rear support, and the conveyor belt is wound between the line driving wheel and the line guide wheel.

Preferably, a product photoelectric sensor fixing seat is installed inside the rear support of the screw rod, and a product photoelectric sensor is installed on the product photoelectric sensor fixing seat.

As a preference, a moving track plate is installed between the upper parts of the two screw connecting plates on the two sets of screw assemblies, and a fixed track is installed between the upper parts of the two screw rear supports on the two sets of screw assemblies. slab, and the structure of the moving track slab and the fixed track slab are the same.

As a preference, a group of blocking mechanisms are respectively installed on the upper part of the moving track plate and the fixed track plate, and the blocking mechanism includes a blocking cylinder connection seat, a blocking cylinder, and a blocking lifting block and a stopper, and the blocking cylinder connecting seat is installed on the moving track plate or fixed track plate top, the blocking cylinder is installed on the blocking cylinder connection seat, the blocking lifting block is installed on the piston of the blocking cylinder, and the blocking lifting block is equipped with a stopper.

The beneficial effects of the utility model are:

The jacking mechanism of the utility model can lift the screw assembly and the assembly line assembly; the driving motor of the screw assembly drives the screw to rotate, and further drives the screw connecting plate to move, thereby changing the screw connecting plate and the screw rear support The spacing allows the width of the pipeline to be adjusted. The two synchronous wheels of the two sets of screw assemblies are connected together by a timing belt to ensure the synchronization of the two sets of screw rods and prevent jamming caused by asynchrony; the assembly line motor drives the assembly line to rotate, so that the products are conveyed on the conveyor belt, and the products are Conveying the next station, the utility model can adjust the width of the conveying line to adapt to the transportation of products with different widths.

Description of drawings:

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is another structural representation of the utility model;

Fig. 3 is the front view of the utility model;

Fig. 4 is the top view of the utility model;

Fig. 5 is the left view of the utility model;

Fig. 6 is the structural representation of the assembly line assembly of the present utility model;

FIG. 7 is another structural schematic diagram of the assembly line assembly of the present invention.

detailed description:

Embodiment, see accompanying drawing 1～7, a kind of conveying mechanism of adjustable width, comprises base plate 1, and the bottom of described base plate is equipped with jacking mechanism I, and described jacking mechanism has two groups, and each set of jacking mechanism Screw assembly II is respectively installed on the lifting plate, and the two sets of screw assemblies are connected together through a timing belt; the assembly line assembly III is installed on the two sets of screw assemblies.

The jacking mechanism includes a jacking cylinder 2, a jacking cylinder joint 3, a lifting plate 4, a guide post support 5, a guide post 6 and a guide sleeve 7. The jacking cylinder is installed at the bottom of the base plate, and the piston of the jacking cylinder The rod passes through the bottom plate, and the upper end of the piston rod is connected to the lifting plate through the jacking cylinder joint; the bottom of the lifting plate is equipped with a guide post support, a guide post is installed on the guide post support, and a guide sleeve is installed on the bottom plate. And the guide post passes through the guide sleeve.

The jacking mechanism includes two sets of guide pillar supports, two sets of guide pillars and two sets of guide sleeves, each set of guide pillars is installed on the corresponding guide pillar supports, and each set of guide pillars is connected from the corresponding guide sleeve through.

Two sets of jacking cylinders drive two sets of lifting plates to move up and down at the same time, so that the two sets of screw components drive the assembly line components to move up and down at the same time, so that the products on the assembly line can realize the lifting movement, and it is convenient to transport the products to the next assembly line .

The screw assembly includes a drive motor 8, a drive motor mounting plate 9, a drive motor support plate 10, a shaft coupling 11, a synchronous wheel 12, a timing belt 13, a front support of the screw mandrel 14, a screw mandrel 15, and a rear support of the screw mandrel Seat 16, screw nut 17, screw connecting plate 18, slide rail 19, slide block 20 and slide block pad 21, described screw mandrel front bearing, slide rail and screw mandrel rear bearing are respectively installed in jacking mechanism On the upper part of the lifting plate, the screw rod is installed on the front support of the screw rod and the rear support of the screw rod, and the screw nut is installed on the screw rod, and the screw nut is installed on the screw connecting plate; There is a slider, and a slider pad is installed on the slider, and the slider pad is connected with the screw connecting plate; the driving motor is installed on the driving motor mounting plate, and the driving motor mounting plate is connected with the screw rod front support The seats are strengthened and fixed by two sets of drive motor support plates; the main shaft of the drive motor is connected with the screw rod through a coupling, and the rear end of the screw rod is equipped with a synchronous wheel; the two sets of screw rod assemblies The synchronous wheels are connected together by synchronous belts.

Described jacking mechanism has two groups, is left jacking mechanism and right jacking mechanism, and the outer side of the lifting plate of described right jacking mechanism is equipped with mounting bar 22, and three groups of photoelectric sensors 23 are installed on the mounting bar, and the right side The side portion of the slider spacer is equipped with an induction sheet 24 matched with the photoelectric sensor.

A buffer 25 is installed on the base plate and below the lifting plate, which prevents the speed from colliding with the base plate when the lifting plate moves up and down, and buffers and limits the position by the buffer.

The drive motor drives the screw to rotate, and the screw drives the screw connecting plate to move along the slide rail through the screw nut, so that the distance between the screw connecting plate and the rear support of the screw increases or decreases, and finally the two groups The distance of the assembly line increases or decreases, which is convenient for placing products of different widths on the conveyor belt; the two sets of screw rods are connected by a synchronous belt to ensure that the left and right screw rods rotate synchronously and prevent jamming caused by asynchronous movement.

There are two groups of assembly line components, wherein one group of assembly line assemblies is installed on two screw mandrel connecting plates, and another group of assembly line assemblies is installed on the rear supports of two screw mandrels; the assembly line assembly includes assembly line motor 26, assembly line drive Wheel 27, assembly line guide wheel 28, conveyor belt 29, the assembly line motor is installed on the screw mandrel connection plate or the rear support of the screw mandrel, the main shaft of the assembly line motor is connected with the assembly line driving wheel, each screw mandrel connection plate or each wire The assembly line guide wheels are respectively installed on the support behind the rod, and the conveyor belt is wound between the assembly line drive wheel and the assembly line guide wheel.

A product photoelectric sensor holder 30 is installed inside the rear support of the screw mandrel, and a product photoelectric sensor 31 is installed on the product photoelectric sensor holder, and the product photoelectric sensor is used to detect whether there is a product on the assembly line.

A moving track plate 32 is installed between the upper parts of the two screw connecting plates on the two sets of screw assemblies, and a fixed track plate 33 is installed between the upper parts of the two screw rear supports on the two sets of screw assemblies. , and the structure of the moving track slab is the same as that of the fixed track slab.

A set of blocking mechanism IV is respectively installed on the top of the moving track plate and the fixed track plate, and the blocking mechanism includes a blocking cylinder connection seat 34, a blocking cylinder 35, a lifting block 36 and a block 37, and the blocking cylinder connection seat is installed on Move the track plate or fix the upper part of the track plate, the blocking cylinder is installed on the connecting seat of the blocking cylinder, the piston of the blocking cylinder is installed with a blocking lifting block, and the blocking lifting block is equipped with a stopper, and the blocking cylinder drives the blocking lifting block to move up and down, It can drive the stopper to move up and down so that the stopper blocks the products on the assembly line, which is convenient for the product to be operated. When the blocking cylinder is reset, the assembly line components continue to run to make the products move on the assembly line.

The working principle of the utility model: the two sets of drive motors of the screw assembly drive the two sets of screw to rotate at the same time, and further drive the screw connecting plate to move, thereby changing the distance between the screw connecting plate and the rear support of the screw, so that the two The width between the conveyor belts can be adjusted; the product 38 is placed on the two conveyor belts, and the assembly line motor drives the assembly line to rotate, so that the product is transported on the conveyor belt and the product is transported to the next station; at the same time, the jacking mechanism can move the screw assembly And assembly line components are lifted or lowered to facilitate the delivery of products at a suitable height.

The above-mentioned embodiment is a specific description of the utility model, only to further illustrate the utility model, and can not be understood as limiting the protection scope of the utility model. Those skilled in the art make some non-essential improvements and adjustments according to the content of the utility model All fall within the protection scope of the present utility model.

Claims (10)

1. the conveying mechanism of an adjustable width, comprise base plate, the bottom of described base plate is provided with lifting body, it is characterized in that: described lifting body has two groups, the lifter plate often organizing lifting body is separately installed with screw component, and is linked together by Timing Belt between two groups of screw components; Described two groups of screw components are provided with conveyor line assembly.

2. the conveying mechanism of a kind of adjustable width according to claim 1, it is characterized in that: described lifting body comprises jacking cylinder, jacking cylinder connector, lifter plate, guide pillar bearing, guide pillars and bushes, described jacking cylinder is arranged on bottom base plate, the piston rod of jacking cylinder passes from base plate, and the upper end of piston rod is connected with lifter plate by jacking cylinder connector; The bottom of described lifter plate is provided with guide pillar bearing, guide pillar bearing is provided with guide pillar, base plate is provided with guide pin bushing, and guide pillar passes from guide pin bushing.

3. the conveying mechanism of a kind of adjustable width according to claim 2, it is characterized in that: in described lifting body, include two groups of guide pillar bearings, two groups of guide pillars and two groups of guide pin bushings, often organize guide pillar to be arranged on corresponding guide pillar bearing, and often group guide pillar passes from corresponding guide pin bushing.

4. the conveying mechanism of a kind of adjustable width according to claim 1, it is characterized in that: described screw component comprises drive motor, drive motor adapter plate, drive motor stay bearing plate, coupler, synchronizing wheel, Timing Belt, bearing before screw mandrel, screw mandrel, screw mandrel rear support, feed screw nut, screw mandrel connecting panel, slide rail, slide block and slide block cushion block, bearing before described screw mandrel, slide rail and screw mandrel rear support are arranged on the lifter plate top of lifting body respectively, screw mandrel to be arranged on before screw mandrel on bearing and screw mandrel rear support, screw mandrel coordinates feed screw nut is installed, feed screw nut is arranged on screw mandrel connecting panel, described slide rail coordinates slide block is installed, slide block is provided with slide block cushion block, and slide block cushion block and screw mandrel connecting panel link together, described drive motor is arranged on drive motor adapter plate, and strengthens fixing by two groups of drive motor stay bearing plates between bearing before drive motor adapter plate and screw mandrel, the main shaft of described drive motor is linked together by coupler and screw mandrel, and the rear end of screw mandrel is provided with synchronizing wheel, linked together by Timing Belt between two synchronizing wheels of described two groups of screw components.

5. the conveying mechanism of a kind of adjustable width according to claim 4, it is characterized in that: described lifting body has two groups, for left lifting body and right lifting body, the outside portion of the lifter plate of described right lifting body is provided with mounting bar, mounting bar is provided with three groups of opto-electronic pickups, the sidepiece of the slide block cushion block on right side is provided with the sensing chip matched with opto-electronic pickup.

6. the conveying mechanism of a kind of adjustable width according to claim 1, is characterized in that: on described base plate and the below being positioned at lifter plate is provided with energy disperser.

7. the conveying mechanism of a kind of adjustable width according to claim 1, it is characterized in that: described conveyor line assembly has two groups, wherein one group of conveyor line assembly is arranged on two screw mandrel connecting panels, and other one group of conveyor line assembly is arranged on two screw mandrel rear supports; Described conveyor line assembly comprises conveyor line motor, conveyor line driving wheel, conveyor line guide wheel, load-transfer device, described conveyor line motor is arranged on screw mandrel connecting panel or screw mandrel rear support, the main shaft of conveyor line motor is connected to conveyor line driving wheel, each screw mandrel connecting panel or each screw mandrel rear support are separately installed with conveyor line guide wheel, and load-transfer device is wrapped between conveyor line driving wheel and conveyor line guide wheel.

8. the conveying mechanism of a kind of adjustable width according to claim 7, is characterized in that: be provided with product opto-electronic pickup permanent seat inside described screw mandrel rear support, and product opto-electronic pickup permanent seat is provided with product opto-electronic pickup.

9. the conveying mechanism of a kind of adjustable width according to claim 1, it is characterized in that: between two screw mandrel connecting panel tops on described two groups of screw components, moving rail guidance tape is installed, between two screw mandrel rear support tops on described two groups of screw components, fixed track guidance tape is installed, and moving rail guidance tape is identical with the structure of fixed track guidance tape.

10. the conveying mechanism of a kind of adjustable width according to claim 9, it is characterized in that: described moving rail guidance tape and fixed track guidance tape top are provided with one group of blocking mechanism respectively, described blocking mechanism comprises and stops cylinder Connection Block, stops cylinder and stop elevator and block, described stop cylinder Connection Block is arranged on moving rail guidance tape or fixed track guidance tape top, stopping that cylinder is arranged on stops on cylinder Connection Block, the piston of stop cylinder is provided with stop elevator, stops and elevator is provided with block.