Refrigerator condenser pipe stacking device
By designing an automated refrigerator condenser tube stacking device, which uses support rods and robotic arm components to automatically open and remove rope loops, the problem of low efficiency in manual rope application is solved, and efficient automated rope application and stacking of condenser tubes is achieved.
Patent Information
- Application Number
- CN202520195424.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-08
AI Technical Summary
The current process of attaching ropes to refrigerator condenser tubes after forming relies on manual operation, which is inefficient and lacks automated rope-attaching palletizing devices.
A refrigerator condenser tube stacking device was designed, which includes a track, frame, stacking grippers and rope-tying mechanism. The device automatically opens and removes the rope loops using a support rod, telescopic rod and robotic arm assembly, and achieves automated rope loop placement through cylinder drive.
The automation level of the condenser tube stacking device has been improved, reducing manual intervention and increasing the efficiency of rope binding.
Smart Images
Figure CN223906103U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of condensing pipe production, and particularly relates to a refrigerator condensing pipe stacking device. BACKGROUND
[0002] When the pipeline of a refrigerator condenser is produced, long straight condensing pipes need to be shaped into reciprocating folded states through a stretching shaping device, and the shaped condensing pipes are complex in bending and need to be separated by a rope sleeve when being stacked to prevent the condensing pipes from being stuck to each other, the rope sleeve is annular and is pulled into a flat sleeve on the condensing pipes, in the prior art, the shaped condensing pipes need to be sleeved with the rope sleeve and then stacked, the sleeving process is usually performed manually, the efficiency is low, and the existing stacking device lacks a mechanism with a sleeving function. Figure 7 UTILITY MODEL CONTENTS
[0003] The utility model aims at solving the above problems and provides a refrigerator condensing pipe stacking device.
[0004] The utility model achieves the above-mentioned purposes through the following technical solutions.
[0005] A refrigerator condensing pipe stacking device comprises a track, a rack arranged on the track, and a stacking clamp jaw arranged on the rack, two sides of the rack are further provided with a rope sleeve mechanism, the rope sleeve mechanism comprises a base, a plurality of support rods arranged on the side surface of the base and parallel to each other, and an extension rod parallel to the support rods, a rope sleeve is sleeved around the support rods and the extension rod, the base surface is provided with a clamping rod, the clamping rod is lapped on the extension rod and used for storing the rope sleeve, a groove is formed in the surface of the extension rod and used for separating the rope sleeves one by one, and the rope sleeve mechanism further comprises a mechanical arm assembly used for sleeving the separated rope sleeve on the condensing pipe.
[0006] As a further optimization scheme of the utility model, the extension rod is driven to extend and retract through a first air cylinder, and the clamping rod is connected to the base through a fixed hinge structure, in this scheme, the extension rod is driven to extend and retract through the first air cylinder, so that the extension rod is clamped into the rope sleeve through the groove when reciprocating, and the rope sleeve is taken out of the clamping rod from the stored plurality of rope sleeves.
[0007] As a further optimization scheme of the utility model, the mechanical arm assembly includes a moving seat, a pair of sliding seats arranged on the moving seat and perpendicular to the moving direction of the moving seat, a support arm is hingedly arranged on the sliding seat, a guide rod is vertically extended from the surface of the support arm, wherein the guide rod is used for pushing the rope sleeve separated by the telescopic rod out when the sliding seats move away from each other, the rope sleeve is expanded into a polygon by the support rod and the telescopic rod, when the rope sleeve is taken out by the telescopic rod, only a part of the upper end of the rope sleeve is hooked out, and most of the rope sleeve is still possible to be intertwined and mixed in other rope sleeves, in order to completely pull out the rope sleeve, the guide rod is used, when the sliding seat slides to the two sides, the guide rod enters the rear of the upper end of the rope sleeve, and the rope sleeve is completely pushed out when the moving seat moves forward, and the rope sleeve falls on the front end of the support arm after being pushed out.
[0008] As a further optimization scheme of the utility model, the moving seat is driven by a second air cylinder arranged on the base, and guide rods and threaded rods with opposite screw directions are extended from the two sides of the moving seat, and are used for guiding and driving the two sliding seats respectively, wherein the threaded rod has a driving source, the moving direction of the moving seat is parallel to the support rod, which is used for driving the guide rod to push the rope sleeve out, and the rope sleeve is sent around the condenser pipe by the support arm.
[0009] As a further optimization scheme of the utility model, torsional springs are arranged on the shaft parts of the support arms, so that the two support arms rotate towards each other, T-shaped arms are extended from the shaft sleeves of the hinged support arms, and the T-shaped arms are used for rotating the support arms towards each other to support the rope sleeve flat when the sliding seat approaches the two support rods, the scheme is used for enabling the support arms to have automatic opening and closing capability, so as to open when the support arms are extended, and support the rope sleeve to be flat.
[0010] The utility model has the advantages that:
[0011] The utility model discloses a support rod is arranged to expand the rope sleeve into a polygon, then the telescopic rod is arranged to clamp into the rope sleeve when reciprocating through the recess, so as to take one rope sleeve out of the storage of many rope sleeves and outside the clamping rod limitation area, so that the mechanical arm assembly takes out the rope sleeve, and the degree of automation of the stacking device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is the overall structure schematic diagram of the utility model.
[0013] Figure 2 It is the main view of the rope sleeve mechanism of the utility model.
[0014] Figure 3 It is the side view of the rope sleeve mechanism of the utility model.
[0015] Figure 4 It is the top view of the rope sleeve mechanism of the utility model.
[0016] Figure 5 is the overhead sectional view of the rope sleeve mechanism of the utility model.
[0017] Figure 6 is the Figure 5 structure of part A is enlarged.
[0018] Figure 7 is the schematic view of the condenser pipe and the rope sleeve.
[0019] In the figure: 1, track; 2, rack; 3, stacking clamp jaw; 4, rope sleeve mechanism; 41, base; 42, support rod; 43, telescopic rod; 44, groove; 45, clamping rod; 46, first cylinder; 47, moving seat; 48, guide rod; 49, threaded rod; 410, sliding seat; 411, support arm; 412, T-shaped arm; 413, guide rod; 414, second cylinder. DETAILED DESCRIPTION
[0020] The following further describes the present application in detail with reference to the drawings, and it is necessary to point out here that the following detailed description is only used to further illustrate the present application and cannot be understood as limiting the protection scope of the present application, and the skilled in the art can make some non-essential improvements and adjustments to the present application according to the above application content.
[0021] Example 1
[0022] As Figures 1-6 shown, a refrigerator condenser pipe stacking device includes a track 1, a rack 2 arranged on the track 1, a stacking clamp jaw 3 arranged on the rack 2, and a rope sleeve mechanism 4 arranged on both sides of the rack 2, the rope sleeve mechanism 4 includes a base 41, a plurality of support rods 42 arranged on the side surface of the base 41 and parallel to each other, and a telescopic rod 43 parallel to the support rods 42, a rope sleeve is arranged around the support rods 42 and the telescopic rod 43, wherein the surface of the base 41 is provided with a clamping rod 45 which is overlapped on the telescopic rod 43 for storing the rope sleeve, and the surface of the telescopic rod 43 is provided with a groove 44 for separating the rope sleeves one by one, and the rope sleeve mechanism 4 further includes a mechanical arm assembly for sleeving the separated rope sleeve on the condenser pipe.
[0023] The present application sets the support rod 42 to support the rope sleeve to be a polygon, and then the telescopic rod 43 is clamped into the rope sleeve through the groove 44 when reciprocating, so as to take one of the many rope sleeves out of the clamping rod 45 limiting area, so as to facilitate the mechanical arm assembly to take out the rope sleeve, and the degree of automation of the stacking device is improved.
[0024] The telescopic rod 43 is driven to stretch and retract by the first cylinder 46, and the clamping rod 45 is connected with the base 41 through a fixed hinge structure.
[0025] The mechanical arm assembly comprises a moving base 47, a pair of sliding bases 410 arranged on the moving base 47 and perpendicular to the moving direction of the moving base 47, a support arm 411 hingedly arranged on the sliding base 410, and a guide rod 413 vertically extending from the surface of the support arm 411, wherein the guide rod 413 is used to push the rope sleeve out of the rope sleeve separated by the telescopic rod 43 when the sliding bases 410 move away from each other. The rope sleeve is stretched into a polygon by the support rod 42 and the telescopic rod 43. When the rope sleeve is taken out by the telescopic rod 43, only a part of the upper end of the rope sleeve is hooked out, and most of the rope sleeve is still likely to be intertwined and mixed in other rope sleeves. In order to completely pull out the rope sleeve, the guide rod 413 is used, as shown in Figure 3 When the sliding bases 410 slide to the two sides, the guide rods 413 move to the two sides, and the top of the guide rod 413 abuts against the rear of the rope sleeve. When the moving base 47 moves forward, the rope sleeve is completely pushed out, so that the rope sleeve is separated from the support rod 42. The pushed-out rope sleeve falls on the front end of the support arm 411, as shown in Figure 4 The front end of the support arm 411 is provided with a hook to prevent the pushed-out rope sleeve from falling off.
[0026] The moving base 47 is driven by a second air cylinder 414 arranged on the base 41, and a guide rod 48 and a threaded rod 49 with opposite screw directions extend from the two sides of the moving base 47, which are respectively used to guide and drive the two sliding bases 410. The threaded rod 49 has a driving source, the moving direction of the moving base 47 is parallel to the support rod 42, which is used to drive the guide rod 413 to push the rope sleeve out, and the rope sleeve is sent to the surrounding of the condenser pipe by the support arm 411. The bidirectional threaded rod 49 and the guide rod 48 are arranged on the moving base 47, which are used to drive the two sliding bases 410 to slide to the two sides, and drive the guide rod 413 to move to the two sides.
[0027] A torsional spring is arranged on the shaft part of the support arm 411, so that the two support arms 411 rotate to the direction of approaching each other. A T-shaped arm 412 extends from the hinged shaft sleeve of the support arm 411, which is used to rotate the support arm 411 to the direction of moving away from each other when the sliding base 410 approaches the two support rods 42, so as to stretch the rope sleeve. In order to make the support arm 411 have the automatic opening and closing ability, so as to open when the support arm 411 extends, and stretch the rope sleeve to be flat.
[0028] Specifically, the support arm 411 is kept in the state shown in Figure 5 An angle limit is arranged in the sliding base 410. When the sliding base 410 moves to the two sides, the support arm 411 does not rotate, but follows the sliding base 410 to the outside. Correspondingly, the guide rod 413 moves to the two sides. Then, the sliding base 410 stops moving to the two sides, and the moving base 47 is driven by the second air cylinder 414 to move to the right Figure 5When the support arm 411 is about to complete the range of leaving the support rod 42, the corresponding guide rod 413 pulls the rope sleeve completely out, the rope sleeve falls in the front end of the support arm 411, the sliding seat 410 continues to move to both sides until the T-shaped arm 412 contacts the support rod 42 on both sides, the T-shaped arm 412 is extruded by the support rod 42 to drive the support arm 411 to open, the rope sleeve in the front end is pulled flat, then the moving seat 47 continues to extend to send the rope sleeve to the outside of the condenser pipe, the sliding seat 410 moves to the center, the support arm 411 is folded, then the moving seat 47 retreats, that is, one automatic rope sleeving is completed.
[0029] The condenser pipe is pulled into shape on the stretching device, the rack 2 moves above the condenser pipe, then the stacking clamping jaw 3 descends to grab the condenser pipe, then the rope sleeving mechanism 4 is used for sleeving the rope, specifically, the upper end of the rope sleeve is pulled out of the clamping rod 45 by the telescopic rod 43, then the sliding seat 410 moves to both sides to make the guide rod 413 enter the rear of the upper end of the rope sleeve, then the moving seat 47 moves forward to push the rope sleeve completely out and fall in the front end of the support arm 411, the sliding seat 410 continues to move to both sides to make the T-shaped arm 412 be pushed to rotate to drive the support arm 411 to open, the rope sleeve is pulled flat, then the moving seat 47 continues to extend to sleeve the rope sleeve on the condenser pipe, then the rope sleeving mechanism 4 returns, the rack 2 moves along the track 1 to move the condenser pipe to the stacking area to stack.
[0030] The above-mentioned embodiments only express several implementation manners of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application.
Claims
1. A refrigerator condenser pipe stacking device, comprising a track (1), a rack (2) arranged on the track (1), and a stacking gripper (3) arranged on the rack (2), characterized in that: The rack (2) is also provided with a rope sleeve mechanism (4) on both sides, the rope sleeve mechanism (4) comprises a base (41), a plurality of support rods (42) arranged on the side surface of the base (41) and parallel to each other, a telescopic rod (43) parallel to the support rod (42), and a rope sleeve arranged around the support rod (42) and the telescopic rod (43), wherein the surface of the base (41) is provided with a clamping rod (45) overlapping the telescopic rod (43) for storing the rope sleeve, and the surface of the telescopic rod (43) is provided with a groove (44) for separating the rope sleeves one by one, and the rope sleeve mechanism (4) further comprises a mechanical arm assembly for sleeving the separated rope sleeve on the condenser pipe.
2. The refrigerator condenser tube palletizing device of claim 1, wherein: The telescopic rod (43) is driven to telescope by a first air cylinder (46), and the clamping rod (45) is connected with the base (41) by a fixed hinge structure.
3. The refrigerator condenser tube palletizing device of claim 1, wherein: The mechanical arm assembly comprises a moving seat (47), a pair of sliding seats (410) arranged on the moving seat (47) and perpendicular to the moving direction of the moving seat (47), a support arm (411) hingedly arranged on the sliding seat (410), and a guide rod (413) vertically extending from the surface of the support arm (411), wherein the guide rod (413) is used to push out the rope sleeve separated by the telescopic rod (43) when the sliding seats (410) move away from each other.
4. The refrigerator condenser tube palletizing device of claim 3, wherein: The moving seat (47) is driven by a second air cylinder (414) arranged on the base (41), and guide rods (48) and threaded rods (49) with opposite screw directions are extended from both sides of the moving seat (47) for guiding and driving the two sliding seats (410), respectively, wherein the threaded rod (49) has a driving source.
5. The refrigerator condenser tube palletizing device of claim 4, wherein: The shaft part of the support arm (411) is provided with a torsion spring to rotate the two support arms (411) towards each other, and a T-shaped arm (412) is extended from the hinged shaft sleeve of the support arm (411), which is used to rotate the support arms (411) away from each other when the sliding seats (410) approach the support rods (42) on both sides to support the rope sleeve.