CN205996660U - Tire-mold side plate self-centering turns sequence device - Google Patents

Abstract

The utility model discloses a kind of tire-mold side plate self-centering turns sequence device, including preamble workbench, subsequent operation platform, the stationary work-table being installed between preamble workbench and subsequent operation platform, the induction system being installed between stationary work-table and subsequent operation platform, self-centering apparatus at stationary work-table, is provided with；It is all provided with fluted on the table top of stationary work-table and subsequent operation platform, in the groove of stationary work-table, is placed with magnechuck, the matching form of the shape of groove and magnechuck is closed；Induction system includes movable plate, drives movable plate to move to the movable plate driving means of subsequent operation platform, the lifting device for side plate to be lifted lifting being installed on movable plate from stationary work-table.The utility model is realized the self-centering of side plate and turns automatically sequence, and efficiently, safely, cost of labor is low for process of transfer order.

Description

Tire mold side plate automatic centering and switching device

technical field

The utility model relates to the field of tire mold processing, in particular to an automatic centering and sequencing device for side plates of tire molds.

Background technique

At present, the processing sequence of the tire mold side plate is completed by driving or battery car. The transfer sequence of driving is only applicable to the situation of crossing workshops, and the transfer sequence between workshops is transported by battery cars. Moreover, there are several problems in the following aspects of the sequence transfer of these two methods: first, the sequence transfer is slow, and the previous process cannot be transferred to the next process in time after the previous process is completed; second, side plate bumps will occur during the sequence transfer Phenomenon, causing parts to be scrapped after being damaged in appearance; third, manual operation is required, resulting in increased production auxiliary time and increased labor costs.

Utility model content

In order to solve the above problems, the utility model provides an automatic centering and reordering device for side plates of tire molds, which realizes automatic centering and automatic reordering of the side plates. The reordering process is efficient and safe, and the labor cost is low.

The utility model is in order to realize above-mentioned object, and the technical solution that adopts is:

An automatic centering and sequencing device for side plates of tire molds, comprising a front worktable, a rear workbench, a fixed workbench installed between the front workbench and the backorder workbench, and a The conveying system between the sequential workbenches, the fixed workbench is equipped with an automatic centering device to realize the centering of the side plate; the fixed workbench and the subsequent workbench are provided with grooves on the table, and the fixed workbench The relative position of the groove on the top and the center of the fixed worktable is the same as that of the groove on the subsequent workbench and the center of the subsequent workbench. An electromagnetic chuck is placed in the groove of the fixed workbench. The shape of the groove is the same as that of the electromagnetic chuck. The shapes of the suction cups match; the conveying system includes a moving plate, a moving plate driving device that drives the moving plate to move from the fixed workbench to the subsequent workbench, and a lifting device installed on the moving plate for lifting the side plate. device.

Based on the above-mentioned technical scheme, a fixed workbench is set as the transfer table of the side plate, which is used to support and place the processed side plate parts, and is the starting point and end point of the entire transfer line. The fixed workbench is equipped with an automatic centering device to realize the automatic centering of the side plate, and the grooves, electromagnetic suckers and corresponding improvements to the conveying system can realize the centering on the fixed workbench, and then transfer to the rear The position of the rear side plate of the sequence table remains centered, realizing automatic centering and automatic sequence transfer, which greatly saves time and labor costs, and does not cause side plate bumps during the process.

For the tire mold side plate automatic centering and sequencing device described above, preferably, there are two sets of conveying systems, the two sets of conveying systems are respectively located on both sides of the side plate, and the two sets of conveying systems operate synchronously to drive the side plate to move. The two sets of conveying systems are arranged symmetrically based on the center of the fixed worktable, and the length of the conveying system can be determined according to the distance between the required transfer stations.

In the tire mold side plate automatic centering and sequence device described above, preferably, the moving plate driving device includes a first servo motor, a timing pulley, a timing belt, a linear guide rail for guiding the moving plate, and the moving plate fixed on the timing belt. The first servo motor drives the synchronous pulley to move, thereby driving the synchronous belt to move, and the synchronous belt moves to drive the moving plate to realize displacement.

In the tire mold side plate automatic centering and switching device described above, preferably, the lifting device includes a lifting plate carrying the side plate and a lifting cylinder driving the lifting plate to move up and down. The lifting cylinder is preferably a three-axis cylinder.

As for the tire mold side plate automatic centering and switching device as described above, preferably, the automatic centering device includes a lead screw, a centering drive device for driving the lead screw to rotate, a lead screw nut installed on the lead screw, a connecting rod , slider, and the screw nut moves up and down with the rotation of the screw; the table of the fixed workbench is provided with a guiding mechanism for guiding the slider, and the slider can move horizontally along the guiding mechanism; the connecting One end of the rod is hinged with the lead screw nut, and the other end of the connecting rod is hinged with the slider. The automatic centering device realizes the automatic centering of the side plate parts and saves auxiliary processing time.

As in the above automatic centering device, the center line of the lead screw is collinear with the center line of the fixed workbench; the number of the connecting rods, sliders, and guide mechanisms is three, and each connecting rod is connected to the lead screw The screw nut on the hinge is hinged, and the other end of each connecting rod is respectively hinged with a slider, and each slider is guided by a guiding mechanism; the three sliders are driven by the three connecting rods to move simultaneously, and the three sliders The blocks are evenly distributed at 120° according to the central axis of the fixed table.

In the above automatic centering device, preferably, the centering drive device is a second servo motor.

For the above automatic centering device, preferably, the guide mechanism is an inverted T-shaped guide groove.

The tire mold side plate automatic centering and sequencing device as described above also includes a control system, which is connected with the automatic centering device, the electromagnetic chuck, and the conveying system to realize intelligent sequencing.

The beneficial effects that the utility model can produce: (1) the automatic sequence transfer of the side plate parts can be realized, the work efficiency is high, and the labor cost is saved; (2) the automatic centering device realizes the automatic centering of the side plate parts, saving processing assistance (3) Prevent bumping and damage of parts during the sequence transfer process; (4) Assist other manipulator devices, etc., this device can realize the automation and intelligence of the whole process of side plate parts processing.

Description of drawings

Accompanying drawing 1 is the structural representation of fixed workbench;

Accompanying drawing 2 is the structural representation of automatic centering device;

Accompanying drawing 3 is A-A sectional view among Fig. 2;

Accompanying drawing 4 is the structural schematic diagram of conveying system.

Among them: 1. Fixed workbench; 2. Automatic centering device; 3. Conveying system; 21. Second servo motor; 22. Lead screw nut; 23. Connecting rod; 24. Slider; 25. Lead screw; 26. Support plate; 27, electromagnetic chuck; 31, the first servo motor; 32, linear guide rail; 33, synchronous belt; 34, synchronous pulley; 35, moving plate; 36, lifting cylinder; 37, lifting plate; 4, side panels.

detailed description

Below in conjunction with accompanying drawing 1～4, the specific embodiment of the utility model is described in further detail.

As shown in Figure 1, a tire mold side plate automatic centering transfer device, including the pre-sequence worktable (not marked in the figure), the post-sequence workbench (not marked in the figure), installed on the pre-sequence workbench and the rear sequence workbench The fixed workbench 1 between the procedural workbenches, and the conveying system 3 installed between the fixed workbench 1 and the subsequent workbenches. It also includes a control system, which is connected with the automatic centering device 2, the electromagnetic chuck, and the conveying system 3 to realize intelligent sequence switching.

The fixed workbench 1 is provided with an automatic centering device 2 to realize the centering of the side plate 4, and the automatic centering device is shown in Fig. 2 and 3 . Both the fixed table 1 and the subsequent table are provided with grooves, the relative position of the groove on the fixed table 1 and the center of the fixed table 1 and the groove on the subsequent table and the center of the subsequent table The relative position is the same, and the electromagnetic chuck 27 is placed in the groove of the fixed workbench 1, and the shape of the groove matches the shape of the electromagnetic chuck 27. After the centering of the side plate 4 on the fixed workbench 1 is completed, the electromagnetic chuck 27 is powered on and connected to the side plate 4, and is driven by the conveying system 3 to the subsequent workbench, as long as the electromagnetic chuck is connected to the side plate 4 27 can be put into the groove, and the concave annular cone surface of the groove cooperates with the convex cone surface of the electromagnetic chuck 27, which can ensure that the side plate 4 has also completed centering on the subsequent workbench.

Concretely, the automatic centering device 2 includes a leading screw 25, a centering driving device for driving the rotating screw 25, a leading screw nut 22 installed on the leading screw 25, a connecting rod 23, and a slide block 24, and the leading screw nut 22 follows the The rotation of leading screw 25 moves up and down. A guide mechanism for guiding the slide block 24 is provided on the table of the fixed workbench 1, and the slide block 24 can move horizontally along the guide mechanism. The leading screw 25 is fixed on the fixed workbench 1 through a support plate 26 . One end of the connecting rod 23 is hinged with the lead screw nut 22 , and the other end of the connecting rod 23 is hinged with the slide block 24 . The guide mechanism is preferably arranged on an inverted T-shaped guide groove on the table surface of the fixed workbench 1 . Preferably, the number of connecting rod 23, slide block 24, and guide mechanism is three, and each connecting rod 23 is hinged with the lead screw nut 22 installed on the leading screw 25, and the other end of each connecting rod 23 is respectively connected to a The sliders 24 are hinged, and each slider 24 is guided by a guiding mechanism. The three sliders 24 are driven by three connecting rods 23 to move simultaneously. The three sliders 24 are evenly distributed at 120° according to the central axis of the fixed workbench 1. , the automatic positioning of the parts of the side plate 4 can be realized by using the synchronous movement of the slider 24 . The centering driving device is the second servo motor 21 . The center line of leading screw 25 and the center line of fixed workbench 1 are collinear.

The conveying system 3 is shown in Figure 4. There are two sets of conveying systems. The two conveying systems 3 are located on both sides of the side plate 4 respectively. The synchronous action drives the side plate 4 to move. The conveying system 3 includes a moving board 35 , a driving device for driving the moving board 35 to move from the fixed workbench 1 to a subsequent workbench, and a lifting device installed on the moving board 35 for lifting the side board 4 . The moving plate driving device includes a first servo motor 31 , a synchronous pulley 34 , a synchronous belt 33 , and a linear guide rail 32 for guiding the moving plate 35 , and the moving plate 35 is fixed on the synchronous belt 33 through a connecting piece. The first servo motor 31 drives the synchronous pulley 34 to move, thereby driving the synchronous belt 33 to move, and the synchronous belt 33 moves to drive the moving plate 35 to realize displacement. The lifting device includes a lifting plate 37 carrying the side plate 4 and a lifting cylinder 36 driving the lifting plate 37 to move up and down. The lifting cylinder 36 is preferably a three-axis cylinder.

The method for using the above-mentioned tire mold side plate 4 automatic centering and reordering device for reordering comprises the following steps,

(1) After the side plate 4 is placed on the fixed workbench 1 from the previous process, the automatic centering device 2 centers the side plate 4;

(2) After the side plate 4 is centered, the electromagnetic chuck 27 is powered on, and the electromagnetic chuck 27 is integrated with the side plate 4;

(3) The conveying system 3 operates, the lifting device lifts the side plate 4 to separate the side plate 4 from the fixed workbench 1, and the moving plate driving device acts to drive the moving plate 35, the lifting device on the moving plate 35, and the lifting device on the moving plate 35. The side plate 44 and the electromagnetic chuck 27 connected together with the side plate 4 move to the subsequent workbench;

(4) The electromagnetic chuck 27 is correspondingly put into the groove of the subsequent workbench. Correspondingly, the centering of the side plate 4 on the subsequent workbench is completed, thereby completing the rotation of the side plate 4 .

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples, and changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present utility model are also acceptable. Should belong to the protection scope of the present utility model.

Claims (9)

1. a kind of tire-mold side plate self-centering turns sequence device, it is characterised in that：Including preamble workbench, subsequent operation platform, The stationary work-table that is installed between preamble workbench and subsequent operation platform and be installed on stationary work-table and subsequent operation platform it Between induction system；The self-centering apparatus for realizing side plate centering is provided with the stationary work-table；The stationary work-table and Be all provided with the table top of subsequent operation platform fluted, the relative position at groove on stationary work-table and stationary work-table center and after Groove on sequence workbench is identical with the relative position at subsequent operation platform center, is placed with electromagnetism suction in the groove of stationary work-table The matching form of disk, the shape of groove and magnechuck is closed；The induction system includes movable plate, drives movable plate from regular worker Station moves to the movable plate driving means of subsequent operation platform, the lifting for side plate to be lifted lifting being installed on movable plate Device.

2. tire-mold side plate self-centering according to claim 1 turns sequence device, it is characterised in that：The induction system For two sets, two sets of induction systems are located at the both sides of side plate respectively, and two sets of induction system synchronization actions drive side plate movement.

3. tire-mold side plate self-centering according to claim 1 turns sequence device, it is characterised in that：The movable plate drives Dynamic device includes the first servomotor, synchronous pulley, Timing Belt, the line slideway for being oriented to, movable plate to movable plate It is fixed on Timing Belt.

4. tire-mold side plate self-centering according to claim 1 turns sequence device, it is characterised in that：The lifting device Including the lifting cylinder that the raising board and driving raising board that carry side plate are moved up and down.

5. tire-mold side plate self-centering according to claim 1 turns sequence device, it is characterised in that：The self-centering Device includes leading screw, drives the leading screw centering driving means for rotating, the feed screw nut being installed on leading screw, connecting rod, slide block, leading screw Nut is moved up and down with the rotation of leading screw；The table top of the stationary work-table is provided with and the guiding is oriented to by slide block Mechanism, slide block can be moved horizontally along guiding mechanism；One end of the connecting rod is hinged with feed screw nut, the other end of connecting rod with Slide block is hinged.

6. tire-mold side plate self-centering according to claim 5 turns sequence device, it is characterised in that：In the leading screw Heart line and the centerline collineation of stationary work-table；The connecting rod, slide block, the quantity of guiding mechanism are three, each connecting rod all with The feed screw nut being installed on leading screw is hinged, and the other end of each connecting rod is hinged with a slide block respectively, and each slide block leads to Cross a guiding mechanism to be oriented to；Three slide blocks are driven by three connecting rods while action, three slide blocks are according to stationary work-table Central axis is uniformly distributed in 120 °.

7. tire-mold side plate self-centering according to claim 5 turns sequence device, it is characterised in that：The centering drives Device is the second servomotor.

8. tire-mold side plate self-centering according to claim 5 turns sequence device, it is characterised in that：Also include control system System, the control system are connected with self-centering apparatus, magnechuck, induction system.

9. tire-mold side plate self-centering according to claim 5 turns sequence device, it is characterised in that：The guiding mechanism For inverted T shape gathering sill.