Novel automatic alignment and righting mechanism for power and free chain rotary lifting appliance
The integrated automatic alignment and straightening mechanism of the accumulating chain rotating spreader solves the problem of easy snagging of the spreader, enables rapid alignment and straightening, reduces the risk of equipment damage and production costs, and improves production efficiency.
Patent Information
- Application Number
- CN202423255352.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-28
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-28
AI Technical Summary
In the existing technology, the accumulating chain hook used in the manufacturing of water heater inner tanks has problems such as the hook being easily snagged on other parts, causing equipment damage, large footprint, and high production costs.
Design an integrated automatic alignment and straightening mechanism for a accumulating chain rotary lifting device, including a straightening mechanism and an automatic alignment mechanism. The mechanism achieves rapid alignment and straightening of the workpiece through a U-shaped flared structure and a triangular clamping structure, avoiding interference between the lifting device and other components.
It effectively prevents the lifting device from snagging on other parts and damaging the equipment, reduces the space occupied by the equipment, lowers production costs, and improves work efficiency.
Smart Images
Figure CN223632355U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automatic alignment and righting mechanism field especially relates to a new type of accumulation and distribution chain rotary lifting appliance automatic alignment and righting mechanism. BACKGROUND
[0002] At present, in the water heater inner container manufacturing industry, accumulation and distribution chain is used to carry water heater inner container, in the process of carrying workpiece by accumulation and distribution chain, because accumulation and distribution chain lifting hook needs to rotate in production process, cannot reach workpiece lifting hook opening direction fixed, so as to facilitate workpiece up and down piece can adopt automation to complete, need to do lifting hook opening direction alignment before hanging workpiece or, this relates to workpiece lifting hook opening direction alignment, second, when workpiece is carried in accumulation and distribution chain down piece position, because accumulation and distribution chain trolley needs to stop movement to reach position, leading to workpiece on accumulation and distribution chain hook shakes greatly, need to wait for inner container workpiece to shake to reduce after workpiece can be grabbed, this relates to righting mechanism.
[0003] In prior art, in order to solve the problem of alignment and righting, and ensure that equipment is relatively fast production rhythm, generally two sets of alignment and righting mechanisms are designed to complete different actions, two structures are placed in different positions, alignment and righting, alignment mechanism and righting mechanism are connected by guide plate, lifting hook has specially designed parallel plate, preventing lifting hook opening direction deflection.
[0004] However, the two sets of mechanisms in the above prior art still have certain defects: in actuality, because inner container workpiece shakes greatly, conveying lifting hook is easy to interfere with alignment mechanism, righting mechanism and guide plate, lifting appliance is easy to hook other components, causing equipment to be pulled down, affecting normal operation of equipment, in addition, the space occupied by the two sets of mechanisms is relatively large, so that the floor area of the entire equipment is larger, thereby increasing production cost. UTILITY MODEL CONTENTS
[0005] In order to solve the above problems, the utility model provides a kind of new type of accumulation and distribution chain rotary lifting appliance automatic alignment and righting mechanism that lifting appliance is avoided to hook other components and is pulled down, and the space occupied is smaller, production cost is lower, fast alignment, improve work efficiency.
[0006] The technical scheme of the utility model is: provide a kind of new type of accumulation and distribution chain rotary lifting appliance automatic alignment and righting mechanism, including the righting mechanism for righting workpiece and the automatic alignment mechanism for aligning lifting appliance installed on righting mechanism, the automatic alignment mechanism is installed on accumulation and distribution chain, the righting mechanism includes righting support frame, first slide rail installed on the righting support frame and perpendicular to the direction of accumulation and distribution chain, limit frame unit installed on the first slide rail and can move along first slide rail, and first drive mechanism for driving the limit frame unit moves along first slide rail.
[0007] As the improvement of the utility model, the limiting frame unit includes a limiting fixed frame and a plurality of workpiece limiting components arranged on the limiting fixed frame.
[0008] As the improvement of the utility model, each workpiece limiting component is a profiled U-shaped flared structure.
[0009] As the improvement of the utility model, the automatic alignment mechanism includes an automatic alignment rack, an automatic alignment driving mechanism located in the automatic alignment rack, an automatic alignment driven clamping mechanism cooperating with the automatic alignment driving mechanism, a second driving mechanism, and a second sliding rail, the second driving mechanism can drive the automatic alignment driven clamping mechanism to approach or move away from the automatic alignment driving mechanism along the second sliding rail, the automatic alignment driving mechanism and the automatic alignment driven clamping mechanism cooperate to drive the spreader to rotate a certain angle, thereby realizing alignment.
[0010] As the improvement of the utility model, the automatic alignment driving mechanism includes a driving rack, a driving guide rod mounted on the driving rack, a plurality of driving driving wheels, and a driving motor equal in number and one-to-one corresponding to the driving driving wheels, the driving motor is used to drive the driving driving wheel to rotate.
[0011] As the improvement of the utility model, the automatic alignment driven clamping mechanism includes a driven fixed frame and a driven clamping wheel group mounted on the driven fixed frame and equal in number and one-to-one corresponding to the driving driving wheels, when the automatic alignment driven clamping mechanism approaches the automatic alignment driving mechanism, the driven clamping wheel group and the driving driving wheel form a triangular structure.
[0012] As the improvement of the utility model, each driven clamping wheel group includes two side-by-side driven clamping wheels.
[0013] As the improvement of the utility model, the first driving mechanism is a gas cylinder.
[0014] As the improvement of the utility model, the second driving mechanism is a gas cylinder.
[0015] The utility model discloses a kind of automatic righting mechanisms for the righting mechanism of workpiece, and the righting mechanism is installed on the automatic righting mechanism for locating sling, the automatic righting mechanism is installed on accumulation chain, the righting mechanism includes righting support frame, first slide rail being installed on the righting support frame and being perpendicular to the direction of accumulation chain, limiting frame unit being installed on the first slide rail and being movable along first slide rail, and first drive mechanism for driving the limiting frame unit moves along first slide rail. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 The use state schematic diagram of one embodiment of the utility model.
[0017] Figure 2 The side view schematic diagram of one embodiment of the utility model.
[0018] Figure 3 The front view schematic diagram of righting mechanism in Figure 2 .
[0019] Figure 4 The top view schematic diagram of righting mechanism in Figure 2 .
[0020] Figure 5 The three-dimensional structure schematic diagram of automatic locating structure of Figure 2 .
[0021] Figure 6 The top view schematic diagram of automatic locating structure of Figure 2 .
[0022] Figure 7 The side view schematic diagram of Figure 5 .
[0023] Figure 8 The side view schematic diagram of automatic locating drive mechanism in Figure 6 .
[0024] Figure 9 The three-dimensional structure schematic diagram of Figure 8 .
[0025] Figure 10 The three-dimensional structure schematic diagram ofFigure 6 Front view schematic diagram of automatic alignment driven clamping mechanism in
[0026] Figure 11 is Figure 2 Schematic diagram of three-dimensional structure of use state of
[0027] Figure 12 is Figure 11 Front view schematic diagram of DETAILED DESCRIPTION
[0028] Please see Figures 1 to 12 , Figures 1 to 12 Disclosed is an embodiment of a novel automatic alignment and righting mechanism for a rotary spreader of an accumulation and drop chain, and the automatic alignment and righting mechanism for the rotary spreader of the accumulation and drop chain, comprising a righting mechanism 1 for righting a workpiece 91 and an automatic alignment mechanism 2 installed on the righting mechanism 1 for aligning a spreader 92, wherein the automatic alignment mechanism 2 is installed on an accumulation and drop chain 90, the accumulation and drop chain 90 is provided with an accumulation and drop chain trolley 93 for conveying the workpiece 91, and the accumulation and drop chain trolley 93 is provided with a righting mechanism 1 for righting the workpiece 91, and the automatic alignment mechanism 2 is installed on the righting mechanism 1 for aligning the spreader 92. Figure 1As shown, the accumulation and release chain 90 is provided with a plurality of hangers 92, each of which has a rotating position 94, the hangers 92 are made of round steel, the lower end is bent to be provided with an open hook, the surface of the round steel is smooth, avoiding easy hooking, without any other welding guide plate, etc. The righting mechanism 1 comprises a righting support frame 11, a first sliding rail 12 vertically arranged with the accumulation and release chain 90 and mounted on the righting support frame 11, a limiting frame unit 13 mounted on the first sliding rail 12 and movable along the first sliding rail 12, and a first driving mechanism 14 for driving the limiting frame unit 13 to move along the first sliding rail 12, in the utility model, preferably, the limiting frame unit 13 comprises a limiting fixed frame 131 and a plurality of workpiece limiting members 132 arranged on the limiting fixed frame 131, and specifically, each of the workpiece limiting members 132 is a profiled U-shaped flared structure. The working process of the equipment is as follows: when the hanger 92 with the workpiece 91 runs to the equipment unloading station, under the action of the stopper, the accumulation and release chain trolley 93 is disconnected from the driving chain, and the accumulation and release chain trolley 93 stops at the accurate position, at this time, the hanger 92 with the workpiece 91 swings greatly forward and backward, at this time, the righting mechanism 1 starts to act, under the action of the first driving mechanism 14, the limiting frame unit 13 is pushed out along the first sliding rail 12, and the workpiece limiting members 132 on the limiting frame unit 13 are also pushed out, the workpiece limiting members 132 are provided with a profiled U-shaped flared structure, and when being pushed out, the workpiece 91 is limited in the U-shaped structure, so that the workpiece 91 stops moving. In the utility model, the workpiece 91 is a water heater inner container; in the utility model, the aligning mechanism and the automatic righting mechanism are combined on one mechanism, through the combination of the two-in-one, compared with the prior art, the problem that the equipment hanger is easily hooked with other components and thus damaged can be avoided, the space occupied by the equipment is smaller, and the production cost is greatly reduced.
[0029] The utility model discloses, preferably, the automatic alignment mechanism 2 includes automatic alignment frame 21, be located in automatic alignment frame 21's automatic alignment drive mechanism 22, with automatic alignment drive mechanism 22 cooperation work's automatic alignment driven clamping mechanism 23, second drive mechanism 24 and second slide rail 25, second drive mechanism 24 can drive automatic alignment driven clamping mechanism 23 along second slide rail 25 is close to or away from automatic alignment drive mechanism 22, automatic alignment drive mechanism 22 with automatic alignment driven clamping mechanism 23 cooperation drive hoist 92 rotates a certain angle to realize alignment. Specifically, the utility model discloses, the automatic alignment drive mechanism 22 includes drive frame 221, installs drive frame 221's drive direction rod 222, a plurality of drive driving wheel 223 and with drive driving wheel 223 equal in number and one-to-one correspondence's drive motor 224, drive motor 224 is used for driving drive driving wheel 223 rotates. Automatic alignment driven clamping mechanism 23 includes driven fixed frame 231 and installs driven fixed frame 231's with drive driving wheel 223 equal in number and one-to-one correspondence's driven clamping wheel group 232, the utility model discloses, preferably, each driven clamping wheel group 232 includes two side -by-side driven clamping wheel 2321. When automatic alignment driven clamping mechanism 23 is close to automatic alignment drive mechanism 22, driven clamping wheel group 232 forms triangle structure with drive driving wheel 223. The utility model discloses when working, second drive mechanism 24 acts, and pushes out automatic alignment driven clamping mechanism 23 as a whole, and there are 2 driven clamping wheel 2321 on automatic alignment driven clamping mechanism 23, and side -by-side installation forms triangle structure with drive driving wheel 223 on automatic alignment drive mechanism 22, just will hoist 92 be wrapped in triangle area, when automatic alignment drive mechanism 22 starts rotating under the action of drive motor 224, drives drive driving wheel 223 to rotate through gear or belt structure (not shown in the drawing), drive driving wheel 223 rotates and drives hoist 92 to rotate, after hoist 92 rotates a certain angle, inductive plate 95 on hoist 92 turns to a certain angle, and is inducted to electric appliance sensing element (not visible in the drawing), when drive motor 224 stops rotating, the opening direction of hoist 92 also rotates to the desired position, when subsequent station robot can carry out the grabbing of workpiece 91, after taking piece, automatic alignment driven clamping mechanism 23 is collected to the original initial position under the action of second drive mechanism 24, the utility model discloses can realize quick alignment, does not influence equipment operation tempo, improves work efficiency.
[0030] The utility model discloses, preferably, the first drive mechanism 14 is cylinder, and the second drive mechanism 24 is cylinder.
[0031] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A novel automatic alignment and straightening mechanism for a accumulating chain rotating lifting device, characterized in that: The device comprises a righting mechanism (1) for righting a workpiece (91) and an automatic alignment mechanism (2) for aligning a lifting tool (92) installed on the righting mechanism (1), the automatic alignment mechanism (2) is installed on an accumulation chain (90), the righting mechanism (1) comprises a righting support frame (11), a first slide rail (12) installed on the righting support frame (11) and perpendicular to the direction of the accumulation chain (90), a limiting frame unit (13) installed on the first slide rail (12) and movable along the first slide rail (12), and a first driving mechanism (14) for driving the limiting frame unit (13) to move along the first slide rail (12).
2. The new type of automatic alignment and righting mechanism for the positive chain rotary hanger according to claim 1, characterized in that: The limiting frame unit (13) comprises a limiting fixed frame (131) and a plurality of workpiece limiting members (132) arranged on the limiting fixed frame (131).
3. The new type of auto-alignment and righting mechanism for the positive stack chain rotary spreader according to claim 2, characterized in that: Each workpiece limiting member (132) is a profiled U-shaped flared structure.
4. The new type of auto-alignment and righting mechanism for the positive stack chain rotary spreader according to claim 1, characterized in that: The automatic alignment mechanism (2) comprises an automatic alignment frame (21), an automatic alignment driving mechanism (22) located in the automatic alignment frame (21), an automatic alignment driven clamping mechanism (23) cooperating with the automatic alignment driving mechanism (22), a second driving mechanism (24), and a second slide rail (25), the second driving mechanism (24) can drive the automatic alignment driven clamping mechanism (23) to move towards or away from the automatic alignment driving mechanism (22) along the second slide rail (25), the automatic alignment driving mechanism (22) and the automatic alignment driven clamping mechanism (23) cooperate to drive the lifting tool (92) to rotate a certain angle to realize alignment.
5. The new type of auto-alignment and righting mechanism for the positive stack chain rotary spreader according to claim 4, characterized in that: The automatic alignment driving mechanism (22) comprises a driving frame (221), a driving guide rod (222) installed on the driving frame (221), a plurality of driving driving wheels (223), and a plurality of driving motors (224) equal in number and one-to-one corresponding to the driving driving wheels (223), the driving motors (224) are used to drive the driving driving wheels (223) to rotate.
6. The new type of auto-alignment and righting mechanism for the positive stack chain rotary spreader according to claim 5, characterized in that: The automatic alignment driven clamping mechanism (23) comprises a driven fixed frame (231) and a plurality of driven clamping wheel sets (232) installed on the driven fixed frame (231) and equal in number and one-to-one corresponding to the driving driving wheels (223), when the automatic alignment driven clamping mechanism (23) moves towards the automatic alignment driving mechanism (22), the driven clamping wheel sets (232) and the driving driving wheels (223) form a triangular structure.
7. The new type of auto-alignment and righting mechanism for the positive stack chain rotary spreader according to claim 6, characterized in that: Each set of driven clamping wheel sets (232) comprises two side-by-side driven clamping wheels (2321).
8. The new type of auto-alignment and righting mechanism for the positive stack chain rotary spreader according to claim 1, characterized in that: The first driving mechanism (14) is a gas cylinder.
9. The new type of auto-alignment and righting mechanism for the positive stack chain rotary spreader according to claim 4, characterized in that: The second driving mechanism (24) is a gas cylinder.