CN217125915U - Automobile workpiece sequencing and conveying mechanism - Google Patents
Automobile workpiece sequencing and conveying mechanism Download PDFInfo
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- CN217125915U CN217125915U CN202123161843.4U CN202123161843U CN217125915U CN 217125915 U CN217125915 U CN 217125915U CN 202123161843 U CN202123161843 U CN 202123161843U CN 217125915 U CN217125915 U CN 217125915U
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Abstract
The utility model discloses an automobile workpiece sequencing and conveying mechanism, which comprises a frame and a conveying part, wherein the conveying part is arranged on the frame and is used for conveying workpieces hung on the conveying part to the next station; the driving part is arranged on the rack and used for driving the conveying part. The utility model has the advantages that the double guide wheel chain is adopted, the jamming of the double guide wheel chain is reduced, the double guide wheel chain stably runs in the annular track groove, the shutdown maintenance times are reduced, and the production efficiency is improved; the hooks are arranged on the cross rods connected with the two independent adjacent vertical rods, so that the load is uniformly distributed, the double-guide-wheel chain is prevented from being frequently adjusted due to the fact that the double-guide-wheel chain is subjected to overweight load, and the service life of the double-guide-wheel chain is prolonged; by arranging the left tensioning part and the right tensioning part, the double-guide-wheel chain is conveniently and rapidly tensioned, the frequency of replacing the double-guide-wheel chain is reduced, the service life of the double-guide-wheel chain is prolonged, and the conveying efficiency is improved; the utility model discloses the mechanism is simple, easy the maintenance, and the operation is stable.
Description
Technical Field
The utility model belongs to the technical field of the automobile manufacturing and specifically relates to a car work piece sequencing conveying mechanism is related to.
Background
In an automobile manufacturing production line, a left engine cover supporting side assembly station has two stations of a left engine cover supporting side tailor-welding and a left engine cover supporting side repair-welding, a workpiece is placed on a transfer material frame after the operation of the tailor-welding station is completed, the repair-welding station takes down the left engine cover supporting side workpiece after the operation of the tailor-welding station is completed from the transfer material frame, and then repair-welding operation is performed according to a production plan in sequence. The left engine hood supports limit assembly station operation and mainly divide into the dress piece, welds, puts 3 kinds, and wherein welding jobs operating time can't reduce, and wherein dress piece and putting accomplish through the transfer work or material rest and change the material, and is inefficient, and is consuming time long, leads to can't accomplish to satisfy predetermined finished piece demand, causes economic benefits low.
Disclosure of Invention
An object of the utility model is to provide an automobile workpiece sequencing conveying mechanism can solve the problem that shifts work piece material inefficiency effectively.
In order to achieve the above purpose, the utility model can adopt the following technical proposal:
automobile workpiece sequencing and conveying mechanism, include
A frame;
the conveying part is arranged on the rack and used for conveying the workpieces hung on the conveying part to the next station;
the driving part is arranged on the rack and used for driving the conveying part.
Preferably, the conveying part is provided with an annular track, a chain and a hook part, and the annular track is fixed on the rack; a groove is formed in the annular track, the chain is arranged in the groove, and the chain is provided with a plurality of roller shafts; the hook part is arranged on the chain and used for hanging the workpiece.
Preferably, the circular track is composed of a connecting sleeve, a fixed track and a movable track, the connecting sleeve is symmetrically arranged on the circular track, and the fixed track is movably connected with the movable track through the connecting sleeve. Preferably, the hook portion has a plurality ofly, and every hook portion has montant, horizontal pole and couple, the montant with the roller shaft is connected, the horizontal pole is connected with two adjacent montants, the couple sets up on the horizontal pole.
Preferably, a left tensioning part and a right tensioning part are symmetrically arranged on the annular track, and the left tensioning part and the right tensioning part are used for tensioning the chain.
Preferably, the left tensioning part and the right tensioning part have the same structure, the left tensioning part and the right tensioning part are respectively provided with a first baffle, a second baffle, a third baffle, a spring, a guide screw and an adjusting nut, and the first baffle is at least one and is fixed on the fixed track; the second baffle is at least one and is fixed on the movable track; the third baffle is at least one and is fixed on the connecting sleeve; the guide screw rod penetrates through the first baffle, the second baffle and the third baffle; the spring is arranged on the guide screw rod between the first baffle plate and the second baffle plate; the adjusting nuts are sleeved at the two outer ends of the guide screw rod.
Preferably, the connecting sleeve is fixed on the fixed rail by the third baffle.
Preferably, the chain is a double idler chain.
Preferably, the driving part is provided with a driving motor and a chain wheel, and the driving motor is fixed on the rack and is in transmission connection with the chain wheel; the chain wheel is arranged above the annular track and used for driving the chain.
The utility model has the advantages that the double guide wheel chain is adopted, the jamming of the double guide wheel chain is reduced, the double guide wheel chain stably runs in the annular track groove, the shutdown maintenance times are reduced, and the production efficiency is improved; the hooks are arranged on the cross rods connected with the two independent adjacent vertical rods, so that the load is uniformly distributed, the double-guide-wheel chain is prevented from being frequently adjusted due to the fact that the double-guide-wheel chain is subjected to overweight load, and the service life of the double-guide-wheel chain is prolonged; by arranging the left tensioning part and the right tensioning part, the double-guide-wheel chain is conveniently and rapidly tensioned, the frequency of replacing the double-guide-wheel chain is reduced, the service life of the double-guide-wheel chain is prolonged, and the conveying efficiency is improved; the utility model discloses the mechanism is simple, easy the maintenance, and the operation is stable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the structure of the conveying part, the hook part, the left tensioning part and the right tensioning part of the present invention.
Fig. 3 is an enlarged schematic view at a in fig. 2.
Fig. 4 is a schematic structural view of a part of the double guide wheel chain and the hook part of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
As shown in fig. 1-4, the present invention provides a conveying mechanism for sequencing automobile workpieces, which comprises
A frame 1;
the conveying part is provided with an annular track 2, a double-guide-wheel chain 3 and a hook part, and the conveying part is integrally arranged on the rack 1 and is used for conveying the workpiece hung on the conveying part to the next station;
the annular track 2 is fixed on the frame 1, a groove is formed in the annular track 2, and the double-guide-wheel chain 3 is arranged in the groove;
the double-guide-wheel chain 3 is provided with a transverse roller shaft 31, a vertical roller shaft 32, a transverse guide wheel 33 and a vertical guide wheel 34, wherein the transverse guide wheel 33 is arranged on the transverse roller shaft 31, and the surface of the transverse guide wheel 33 is in contact with the inner surface of the bottom wall of the groove of the circular track 2; the vertical guide wheel 34 is arranged on the vertical roller shaft 32, the surface of the vertical guide wheel 34 is in contact with the inner surface of the side wall of the groove of the annular track 2, the jamming of the double-guide-wheel chain 3 is reduced, the double-guide-wheel chain 3 stably runs in the groove of the annular track 2, the shutdown maintenance frequency is reduced, and the production efficiency is improved;
the hook parts are provided with a plurality of vertical rods 35, cross rods 36 and hooks 37, and each hook part is arranged on the double-guide-wheel chain 3 and used for hanging and carrying a workpiece;
the vertical rods 35 are connected with the transverse roller shafts 31, and the cross rods 36 are connected with the two independent adjacent vertical rods 35, so that the load is uniformly distributed, the double-guide-wheel chain 3 is prevented from being frequently adjusted due to the fact that the double-guide-wheel chain 3 is subjected to overweight load, and the service life of the double-guide-wheel chain 3 is prolonged;
the hook 37 is arranged on the cross rod 36, and the workpiece is hung on the hook 37;
the annular track 2 is composed of a connecting sleeve 26, a fixed track 21 and a movable track 22, wherein the connecting sleeve 26 is sleeved at the interface of the fixed track 21 and the movable track 22, is fixed on the fixed track 21 and is used for movably connecting the fixed track 21 and the movable track 22;
the left tensioning part and the right tensioning part are the same in structure and symmetrically arranged on the annular track 2, and are used for tensioning the double-guide-wheel chain 3; the left tensioning part and the right tensioning part are respectively provided with a first baffle plate 23, a second baffle plate 24, a third baffle plate 25, a spring 27, a guide screw rod 28 and an adjusting nut 29;
the two first baffle plates 23 are fixed on the fixed track 21 at intervals;
two second baffles 24 are fixed on the movable track 22 at intervals;
the third baffle plate 25 is fixed on the connecting sleeve 26 and fixedly connected with the nearest first baffle plate 23, so that the connecting sleeve 26 is fixed on the fixed rail 21;
the guide screw 28 penetrates through the first baffle plate 23, the second baffle plate 24 and the third baffle plate 25, and two outer ends of the guide screw 28 are sleeved with adjusting nuts 29;
a spring 27 provided on the lead screw 28 between the second shutter 24 and the third shutter 25, the spring 27 being in a compressed state;
wherein, by loosening the adjusting nuts 29 on the two outer ends of the guide screw 28, the second baffle 24 moves outwards under the action of the spring 27, so that the double-guide-wheel chain 3 placed in the groove is tensioned, and finally the adjusting nuts 29 are tightened to complete tensioning of the double-guide-wheel chain 3;
the driving part is provided with a driving motor 41 and a chain wheel 42, and is arranged on the machine frame 1 and used for driving the double guide wheel chain 3;
the driving motor 41 is fixed on the frame 1 and is in transmission connection with a coaxial gear of the chain wheel 42 through a chain (the chain is hidden in fig. 1), so as to drive the chain wheel 42 to rotate;
and the chain wheel 42 is arranged above the fixed track 21 through a bearing and is in driving connection with the double-guide-wheel chain 3 to drive the double-guide-wheel chain 3 to move.
The working process of the utility model is as follows:
step 1, tensioning a double-guide-wheel chain 3. By loosening the adjusting nuts 29 on both outer ends of the lead screw 28, the second baffle 24 moves outward under the action of the spring 27, so that the double-guide-wheel chain 3 placed in the groove thereof is tensioned, and finally, the adjusting nuts 29 are tightened, thereby completing tensioning of the double-guide-wheel chain 3.
And 2, starting the driving motor 41, driving the chain wheel 42 to rotate by the driving motor 41 through the chain, and driving the double-guide-wheel chain 3 to move by the chain wheel 42, so that the hook 37 on the double-guide-wheel chain 3 circularly moves below the annular track 2.
And 3, hanging the workpiece needing to be conveyed to the next station on a hook 37, carrying the workpiece to the next station under the driving of the double-guide-wheel chain 3, taking down the workpiece carried to the next station, and circularly moving the hook 37 to the previous station to circularly carry out operation.
The utility model has the advantages that the double guide wheel chain 3 is adopted, the blocking of the double guide wheel chain 3 is reduced, the double guide wheel chain 3 can stably run in the groove of the circular track 2, the shutdown maintenance times are reduced, and the production efficiency is improved; the hooks 37 are arranged on the cross rods 36 connected with the two independent adjacent vertical rods 35, so that the load is uniformly distributed, the double-guide-wheel chain 3 is prevented from being frequently adjusted due to the fact that the double-guide-wheel chain 3 is subjected to overweight load, and the service life of the double-guide-wheel chain 3 is prolonged; by arranging the left tensioning part and the right tensioning part, the double-guide-wheel chain 3 is conveniently and rapidly tensioned, the frequency of replacing the double-guide-wheel chain 3 is reduced, the service life of the double-guide-wheel chain 3 is prolonged, and the conveying efficiency is improved; the utility model discloses the mechanism is simple, easy the maintenance, and the operation is stable.
Claims (4)
1. The utility model provides an automobile work piece sequencing conveying mechanism which characterized by: comprises that
A frame;
the conveying part is arranged on the rack and used for conveying the workpieces hung on the conveying part to the next station;
the driving part is arranged on the rack and used for driving the conveying part;
the conveying part is provided with an annular track, a chain and a hook part, and the annular track is fixed on the rack; a groove is formed in the annular track, the chain is arranged in the groove, and the chain is provided with a plurality of roller shafts; the hook part is arranged on the chain and used for hanging the workpiece;
the annular track is composed of connecting sleeves, fixed tracks and movable tracks, the connecting sleeves are symmetrically arranged on the annular track, and the fixed tracks are movably connected with the movable tracks through the connecting sleeves;
the number of the hook parts is multiple, each hook part is provided with a vertical rod, a cross rod and a hook, the vertical rods are connected with the roller shafts, the cross rods are connected with two adjacent vertical rods, and the hooks are arranged on the cross rods;
the connecting sleeve is symmetrically provided with a left tensioning part and a right tensioning part which are used for tensioning a chain;
the left tensioning part and the right tensioning part are identical in structure, the left tensioning part/the right tensioning part structurally comprises a first baffle, a second baffle, a third baffle, a spring, a guide screw and an adjusting nut, and the first baffle is at least one and is fixed on the fixed track; the second baffle is at least one and is fixed on the movable track; the third baffle is at least one and is fixed on the connecting sleeve; the guide screw rod penetrates through the first baffle, the second baffle and the third baffle; the spring is arranged on the guide screw rod between the first baffle plate and the second baffle plate; the adjusting nuts are sleeved at the two outer ends of the guide screw rod.
2. The automotive workpiece sequencing and conveying mechanism of claim 1, wherein: the connecting sleeve is fixed on the fixed track through the third baffle.
3. The automotive workpiece sequencing and conveying mechanism of claim 1, wherein: the chain is a double-guide-wheel chain.
4. The automobile workpiece sequencing and conveying mechanism of claim 1, wherein: the driving part is provided with a driving motor and a chain wheel, and the driving motor is fixed on the rack and is in transmission connection with the chain wheel; the chain wheel is arranged above the annular track and used for driving the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123161843.4U CN217125915U (en) | 2021-12-16 | 2021-12-16 | Automobile workpiece sequencing and conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123161843.4U CN217125915U (en) | 2021-12-16 | 2021-12-16 | Automobile workpiece sequencing and conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217125915U true CN217125915U (en) | 2022-08-05 |
Family
ID=82618449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123161843.4U Active CN217125915U (en) | 2021-12-16 | 2021-12-16 | Automobile workpiece sequencing and conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217125915U (en) |
-
2021
- 2021-12-16 CN CN202123161843.4U patent/CN217125915U/en active Active
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