Anti-blocking structure and bending and sleeving integrated machine thereof

Abstract

This invention discloses an anti-clogging structure and its integrated bending and sleeve machine. The anti-clogging structure is used in the integrated bending and sleeve machine, which includes a collar assembly. The collar assembly includes a base plate, a first base plate, and a first partition plate. The first base plate is disposed on the base plate, and the first partition plate is disposed on one side of the first base plate. A first material channel is formed on the side wall of the first base plate facing the first partition plate. Because the anti-clogging structure of this invention includes a spring-loaded anti-clogging telescopic member disposed on the first base plate, and the first telescopic portion of the spring-loaded anti-clogging telescopic member can abut against the first partition plate, during the lowering of the collar, the first telescopic portion pushes forward to abut against the first partition plate. After the collar is lowered, the first telescopic portion immediately performs at least one retraction and forward pushing action. The retraction and forward pushing actions generate vibration, greatly eliminating the possibility of collar jamming and significantly improving the stability and production quality of the integrated bending and sleeve machine for the inlet pipe.

Description

Technical Field

[0001] This invention relates to the field of integrated bending sleeve machine technology, and in particular to an anti-clogging structure and an integrated bending sleeve machine thereof. Background Technology

[0002] In the production of inlet pipe bend sleeves, the air conditioner parts assembly production equipment, the inlet pipe bending sleeve integrated machine, will occasionally experience abnormal ring jamming. When the ring jamming occurs, the copper pipe cannot be fitted with the ring, and the first material channel inside the first substrate is blocked. If the ring jamming is not addressed for a period of time, the processing equipment will eventually trigger a ring jamming shutdown alarm, which will greatly affect production efficiency and production quality. Summary of the Invention

[0003] The purpose of this invention is to provide an anti-clogging structure and its integrated bending and sleeve machine, which aims to solve the technical problem of abnormal ring jamming in the collar assembly of existing integrated bending and sleeve machines.

[0004] To address the aforementioned problems, according to one aspect of this application, an embodiment of the present invention provides an anti-clogging structure for a bending and sleeve integrated machine. The bending and sleeve integrated machine includes a collar assembly, which includes a base plate, a first base plate, and a first partition plate. The first base plate is disposed on the base plate, and the first partition plate is disposed on one side of the first base plate. A first material channel is formed on the side wall of the first base plate facing the first partition plate. The anti-clogging structure includes a spring-loaded anti-clogging telescopic member, which is disposed on the first base plate, and the first telescopic portion of the spring-loaded anti-clogging telescopic member can abut against the first partition plate.

[0005] In some embodiments, the anti-clogging structure further includes an elastic element that is clamped between the first substrate and the first partition.

[0006] In some embodiments, the anti-clogging structure further includes a first side plate disposed on the side of the first substrate facing the first partition and located on at least one side of the first partition, the rebound anti-clogging telescopic member disposed on the side of the first side plate away from the first substrate, and the first telescopic part facing the first partition.

[0007] In some embodiments, the collar assembly further includes a second substrate and a second partition, the second substrate being disposed on top of the first substrate, and the second substrate having a second channel communicating with the first channel on the side facing the second partition.

[0008] In some embodiments, the collar assembly further includes a discharge telescopic member, a first distributing rod, and a second distributing rod. The discharge telescopic member is disposed on the side of the second substrate away from the second partition. The first distributing rod and the second distributing rod are both connected to the second telescopic portion of the discharge telescopic member. When the second telescopic portion extends or retracts, it can drive the first distributing rod and the second distributing rod to alternately extend into the second material channel, so that the second material channel located between the first distributing rod and the second distributing rod can accommodate a ring.

[0009] In some embodiments, the first and second material distribution rods are located on both sides of the second substrate. The first and second material distribution rods are arranged sequentially in the material conveying direction of the second material channel, and both the first and second material distribution rods are parallel to the axis of the second telescopic part.

[0010] In some embodiments, when the first distributing rod extends into the second material channel, the first distributing rod passes through a ring adjacent to the ring located between the first distributing rod and the second distributing rod.

[0011] In some embodiments, the anti-blocking structure further includes a first connecting plate and a second connecting plate, which are respectively located on both sides of the second substrate. Both the first connecting plate and the second connecting plate are perpendicularly connected to the second telescopic part. The first distributing rod is perpendicularly inserted into the first connecting plate, and the second distributing rod is perpendicularly inserted into the second connecting plate.

[0012] In some embodiments, the anti-blocking structure further includes a mounting plate and a locking member. The mounting plate is connected to the second base plate, the discharge telescopic member has a through hole, the mounting plate has a locking hole, and the locking member locks into the locking hole via the through hole.

[0013] According to another aspect of this application, embodiments of the present invention also provide a bending and sleeve integrated machine, the bending and sleeve integrated machine including a collar assembly and an anti-blocking structure as described above, the collar assembly further including a vibratory feeder conveying track, when the anti-blocking structure includes a second material channel, the discharge port of the vibratory feeder conveying track is aligned with the opening of the second material channel at the end away from the first material channel.

[0014] Compared with the prior art, the anti-clogging structure of the present invention has at least the following beneficial effects:

[0015] This invention discloses an anti-clogging structure for use in a bending and sleeve integrated machine. The bending and sleeve integrated machine includes a collar assembly, which includes a base plate, a first base plate, and a first partition plate. The first base plate is disposed on the base plate, and the first partition plate is disposed on one side of the first base plate. A first material channel is formed on the side wall of the first base plate facing the first partition plate. Because the anti-clogging structure of this invention includes a spring-loaded anti-clogging telescopic member disposed on the first base plate, and the first telescopic portion of the spring-loaded anti-clogging telescopic member can abut against the first partition plate, during the lowering of the collar, the first telescopic portion pushes forward to abut against the first partition plate. After the collar is lowered, the first telescopic portion immediately performs at least one retraction and forward pushing action. The retraction and forward pushing actions generate vibration, greatly eliminating the possibility of collar jamming.

[0016] As can be seen, the anti-clogging structure of this invention solves the problem of occasional abnormal ring jamming in the inlet pipe bending and sleeve integrated machine of air conditioner parts assembly production equipment during the production of inlet pipe sleeves. It eliminates the frequent occurrence of the open-ring welding ring failing to fall down, and prevents inlet pipe failure and machine shutdown due to ring jamming. This greatly improves the stability and production quality of the inlet pipe bending and sleeve integrated machine.

[0017] On the other hand, the bending sleeve integrated machine provided by the present invention is manufactured based on the above-mentioned anti-blocking structure. Its beneficial effects are the same as those of the above-mentioned anti-blocking structure, and will not be repeated here.

[0018] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of the collar assembly provided in an embodiment of the present invention;

[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 This is a schematic diagram of the collar assembly provided in an embodiment of the present invention;

[0023] Figure 4 for Figure 3 Cross-sectional view at point BB;

[0024] Figure 5 for Figure 4 A magnified view of a portion of the image;

[0025] Figure 6 for Figure 4 Enlarged view of point C in the middle;

[0026] Figure 7 This is a schematic diagram of the collar assembly provided in another embodiment of the present invention;

[0027] Figure 8 for Figure 7 Enlarged view of point D in the middle;

[0028] Figure 9 This is a schematic diagram of the structure of the first substrate of the collar assembly provided in an embodiment of the present invention;

[0029] Figure 10 This is a schematic diagram of the structure of the second substrate of the collar assembly provided in an embodiment of the present invention;

[0030] Figure 11 This is an exploded structural diagram of the material discharge telescopic component, mounting plate, and locking component of the collar assembly provided in an embodiment of the present invention.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Base plate;

[0033] 2. First substrate; 21. First feed channel;

[0034] 3. First partition;

[0035] 41. Rebound anti-blocking telescopic component; 411. First telescopic part; 42. Elastic component; 43. First side plate; 44. Discharge telescopic component; 441. Second telescopic part; 442. Through hole; 45. First material distribution rod; 46. Second material distribution rod; 47. First connecting plate; 48. Second connecting plate; 49. Mounting plate; 491. Locking hole; 50. Locking component;

[0036] 5. Second substrate; 51. Second feed channel;

[0037] 6. Second partition;

[0038] 7. Vibratory feeder conveyor track;

[0039] 10. Ring. Detailed Implementation

[0040] To further illustrate the technical means and effects adopted by the present invention to achieve the intended purpose, the specific embodiments, structures, features, and effects according to the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0041] In the description of this invention, it should be clearly stated that the terms "first," "second," etc., in the specification, claims, and accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence; the terms "vertical," "lateral," "longitudinal," "front," "rear," "left," "right," "up," "down," "horizontal," etc., indicate orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, and are merely for the convenience of describing this invention, and do not mean that the device or element referred to must have a specific orientation or position, and therefore should not be construed as a limitation of this invention.

[0042] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0043] When producing inlet pipe bend sleeves in air conditioner parts assembly production equipment, an abnormal jamming phenomenon occurs from time to time in the sleeve assembly. When the jamming occurs, the inlet pipe cannot be sleeved and the material channel is blocked. If the jamming is not addressed for a period of time, the processing equipment will eventually trigger a jamming shutdown alarm, which greatly affects production efficiency and quality.

[0044] Based on the above phenomena, the process of producing this abnormal liquid inlet pipe on site was observed and the cause was analyzed. There are two types of retaining rings: one is a retaining ring at the lower ring position, and the other is that the ring 10 is stuck in the material channel (first material channel 21) inside the lower ring plate (first base plate 2) of the collar. Generally, the ring 10 is stuck in the middle and bottom of the lower ring plate (first base plate 2) of the collar (first material channel 21).

[0045] Example 1

[0046] like Figure 1-11As shown, this embodiment of the invention provides an anti-clogging structure for a bending and sleeve integrated machine. The bending and sleeve integrated machine includes a collar assembly, which includes a base plate 1, a first base plate 2, and a first partition plate 3. The first base plate 2 is disposed on the base plate 1, and the first partition plate 3 is disposed on one side of the first base plate 2. The side wall of the first base plate 2 facing the first partition plate 3 is provided with a first material channel 21. The anti-clogging structure includes a spring-loaded anti-clogging telescopic member 41, which is disposed on the first base plate 2, and the first telescopic portion 411 of the spring-loaded anti-clogging telescopic member 41 can abut against the first partition plate 3.

[0047] In this embodiment, the anti-clogging structure is used in a bending and sleeve integrated machine. The bending and sleeve integrated machine includes a collar assembly, which includes a base plate 1, a first base plate 2, and a first partition plate 3. The first base plate 2 is disposed on the base plate 1, and the first partition plate 3 is disposed on one side of the first base plate 2. A first material channel 21 is constructed on the side wall of the first base plate 2 facing the first partition plate 3. Since the anti-clogging structure in this embodiment includes a spring-loaded anti-clogging telescopic member 41, which is disposed on the first base plate 2, and the first telescopic portion 411 of the spring-loaded anti-clogging telescopic member 41 can abut against the first partition plate 3, when the collar is lowered, the first telescopic portion 411 pushes forward and abuts against the first partition plate 3. After the collar is lowered, the first telescopic portion 411 immediately performs at least one retraction and forward pushing operation. The retraction and forward pushing operations generate vibration, which greatly eliminates the possibility of collar jamming.

[0048] As can be seen, the anti-clogging structure of this application solves the problem of occasional abnormal ring jamming in the inlet pipe bending and sleeve integrated machine of air conditioner parts assembly production equipment during the production of inlet pipe sleeves. The frequent occurrence of the open-ring welding ring failing to fall off will be eliminated, and the inlet pipe will no longer fail to fit due to ring jamming, preventing machine shutdowns. This greatly improves the stability and production quality of the inlet pipe bending and sleeve integrated machine.

[0049] In some embodiments, the anti-blocking structure further includes an elastic element 42, which is clamped between the first substrate 2 and the first partition 3.

[0050] In this embodiment, by clamping the elastic member 42 between the first substrate 2 and the first partition 3, when the first telescopic part 411 retracts after the lower ring is completed, the gap between the first substrate 2 and the first partition 3 is increased, thereby making the first material channel 21 larger, which facilitates the passage of the ring 10. The phenomenon of the open ring welding ring not falling off will no longer occur frequently, and the problem of the liquid inlet pipe not being able to be fitted with the ring and the machine stopping due to the ring jamming will not occur. This greatly improves the stability and production quality of the liquid inlet pipe bending and sleeve integrated machine.

[0051] In some embodiments, the first partition plate 3 facing the first material channel 21 has a hollow structure. The hollow structure facilitates the passage of the ring 10, and the phenomenon of the open ring welding ring not falling down will no longer occur frequently. It will also prevent the liquid inlet pipe from not being able to be fitted with the ring and the machine from stopping due to the ring being stuck. This greatly improves the stability and production quality of the liquid inlet pipe bending and sleeve integrated machine.

[0052] In some embodiments, the anti-blocking structure further includes a first side plate 43 disposed on the side of the first substrate 2 facing the first partition 3 and located on at least one side of the first partition 3, the rebound anti-blocking telescopic member 41 disposed on the side of the first side plate 43 away from the first substrate 2, and the first telescopic part 411 facing the first partition 3.

[0053] In this embodiment, the rebound anti-blocking telescopic member 41 is fixed to the side of the first base plate 2 facing the first partition 3 by the first side plate 43, so that the rebound anti-blocking telescopic member 41 and the first partition 3 are spaced apart, and the first telescopic part 411 can extend toward the first partition 3 through one side of the first side plate 43.

[0054] In some embodiments, the collar assembly further includes a second substrate 5 and a second partition 6. The second substrate 5 is disposed on the top of the first substrate 2, and a second material channel 51 communicating with the first material channel 21 is provided on the side of the second substrate 5 facing the second partition 6.

[0055] In some embodiments, the collar assembly further includes a discharge telescopic member 44, a first distributing rod 45, and a second distributing rod 46. The discharge telescopic member 44 is disposed on the side of the second substrate 5 away from the second partition 6. The first distributing rod 45 and the second distributing rod 46 are both connected to the second telescopic portion 441 of the discharge telescopic member 44. When the second telescopic portion 441 extends or retracts, it can drive the first distributing rod 45 and the second distributing rod 46 to alternately extend into the second material channel 51, so that the second material channel 51 located between the first distributing rod 45 and the second distributing rod 46 can accommodate a ring 10.

[0056] In this embodiment, the cooperation between the discharge telescopic component 44, the first material distribution rod 45, and the second material distribution rod 46 allows the second material channel 51 to release one ring 10 at a time, preventing the second material channel 51 from getting stuck due to too many rings being released, thus improving the stability and production quality of the integrated machine for bending the liquid inlet pipe.

[0057] In some embodiments, the first distributing rod 45 and the second distributing rod 46 are respectively located on both sides of the second substrate 5. In the feeding direction of the second material channel 51, the first distributing rod 45 and the second distributing rod 46 are arranged sequentially, and both the first distributing rod 45 and the second distributing rod 46 are parallel to the axis of the second telescopic part 441. In this embodiment, when the second telescopic part 441 extends and retracts, the first distributing rod 45 and the second distributing rod 46 can alternately extend into the second material channel 51, so that the second material channel 51 located between the first distributing rod 45 and the second distributing rod 46 can accommodate a ring 10, preventing the second material channel 51 from getting stuck due to too many lower rings, thereby improving the stability and production quality of the inlet pipe bending and sleeve integrated machine.

[0058] In some embodiments, when the first material distribution rod 45 extends into the second material channel 51, the first material distribution rod 45 passes through the ring 10 adjacent to the ring 10 located between the first material distribution rod 45 and the second material distribution rod 46.

[0059] In some embodiments, the anti-blocking structure further includes a first connecting plate 47 and a second connecting plate 48, the first connecting plate 47 and the second connecting plate 48 being located on both sides of the second base plate 5, the first connecting plate 47 and the second connecting plate 48 being perpendicularly connected to the second telescopic part 441, the first distributing rod 45 being vertically inserted on the first connecting plate 47, and the second distributing rod 46 being vertically inserted on the second connecting plate 48.

[0060] In this embodiment, the first material distribution rod 45 is fixed to the second telescopic part 441 by the first connecting plate 47, and the second material distribution rod 46 is fixed to the second telescopic part 441 by the second connecting plate 48. This allows the first material distribution rod 45 and the second material distribution rod 46 to alternately extend into the second material channel 51, so that the second material channel 51 located between the first material distribution rod 45 and the second material distribution rod 46 can accommodate a ring 10. This prevents the second material channel 51 from getting stuck due to too many lower rings, thereby improving the stability and production quality of the integrated machine for bending the liquid inlet pipe.

[0061] Another cause of the retaining ring is that the material discharge telescopic component 44 becomes loose due to the loose fixing screws, preventing it from moving and driving the material distribution rod to achieve the lower ring function. Specifically, a through hole is made in the mounting plate 49, through which fixing screws are passed and locked to the material discharge telescopic component 44. The material discharge telescopic component 44 moves very frequently, and since it is made of aluminum alloy, which is relatively soft and easily deformed, it is very easy for it to loosen. It needs to be retightened every week. In addition, the fixing screws are prone to stripping, and once stripped, the material discharge telescopic component 44 has to be scrapped.

[0062] In some embodiments, the anti-blocking structure further includes a mounting plate 49 and a locking member 50. The mounting plate 49 is connected to the second base plate 5. The discharge telescopic member 44 has a through hole 442. The mounting plate 49 has a locking hole 491. The locking member 50 is locked to the locking hole 491 via the through hole 442.

[0063] In this embodiment, by providing a through hole 441 in the discharge telescopic component 44 and a locking hole 491 on the mounting plate 49, and by providing a locking component 50 in the mounting plate 49, which is made of steel, the material is prevented from loosening. Moreover, the locking component 50 is not prone to stripping, thus reducing the scrap rate of the material discharge telescopic component 44.

[0064] The anti-clogging structure of this invention can improve equipment stability from 80% to 98%, increase the qualified quality of produced pipe fittings from 80% to 99%, and basically eliminate equipment downtime and defective products caused by ferrule jamming.

[0065] The table below shows a comparison of data before and after the installation of the anti-clogging structure.

[0066] Exception types Number of anomalies Exception handling time Abnormal Loss Should an anti-blocking structure be installed? 1 Equipment clasp 11 10-30 min 11 copper tube welding rings no 2 Equipment clasp 20 10-30 min 20 copper tube welding rings no 3 Equipment Snap Ring 12 10-30 min 12 copper tube welding rings no 4 Equipment Snap Ring 1 10-30 min 1 copper pipe welding ring yes 5 Equipment clasp 0 yes

[0067] Example 2

[0068] This invention also provides a bending and sleeve integrated machine, which includes a collar assembly and the anti-blocking structure of embodiment 1. The collar assembly further includes a vibratory feeder track 7. When the anti-blocking structure includes a second material channel 51, the discharge port of the vibratory feeder track 7 is aligned with the opening of the second material channel 51 away from the first material channel 21.

[0069] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the devices, apparatuses, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0070] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and these modifications or substitutions should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An anti-clogging structure for a bending and sleeve integrated machine, the bending and sleeve integrated machine including a collar assembly, the collar assembly including a base plate of the bending and sleeve integrated machine, a first base plate and a first partition plate, the first base plate being disposed on the base plate, the first partition plate being disposed on one side of the first base plate, and a first material channel being formed on the side wall of the first base plate facing the first partition plate, characterized in that, The anti-blocking structure includes a spring-loaded anti-blocking telescopic member, which is disposed on the first base plate, and the first telescopic part of the spring-loaded anti-blocking telescopic member can abut against the first partition plate; during the lower ring operation, the first telescopic part pushes forward to abut against the first partition plate, and after the lower ring operation is completed, the first telescopic part immediately performs at least one retraction and forward pushing operation; The anti-blocking structure further includes a first side plate disposed on the side of the first substrate facing the first partition and located on at least one side of the first partition, and the rebound anti-blocking telescopic member is disposed on the side of the first side plate away from the first substrate, with the first telescopic part facing the first partition. The first partition plate has a hollow structure facing the first material channel; The anti-blocking structure also includes an elastic element, which is clamped between the first substrate and the first partition.

2. The anti-clogging structure according to claim 1, characterized in that, The collar assembly further includes a second substrate and a second partition plate. The second substrate is disposed on top of the first substrate, and a second material channel communicating with the first material channel is disposed on the side of the second substrate facing the second partition plate.

3. The anti-clogging structure according to claim 2, characterized in that, The collar assembly further includes a discharge telescopic component, a first distributing rod, and a second distributing rod. The discharge telescopic component is disposed on the side of the second substrate away from the second partition. The first distributing rod and the second distributing rod are both connected to the second telescopic portion of the discharge telescopic component. When the second telescopic portion extends or retracts, it can drive the first distributing rod and the second distributing rod to alternately extend into the second material channel, so that the second material channel located between the first distributing rod and the second distributing rod can accommodate a ring.

4. The anti-clogging structure according to claim 3, characterized in that, The first and second material distribution rods are located on both sides of the second substrate. In the material conveying direction of the second material channel, the first and second material distribution rods are arranged in sequence, and both the first and second material distribution rods are parallel to the axis of the second telescopic part.

5. The anti-clogging structure according to claim 4, characterized in that, When the first material distribution rod extends into the second material channel, the first material distribution rod passes through the ring adjacent to the ring located between the first material distribution rod and the second material distribution rod.

6. The anti-clogging structure according to claim 4, characterized in that, The anti-blocking structure further includes a first connecting plate and a second connecting plate, which are located on both sides of the second base plate. Both the first connecting plate and the second connecting plate are perpendicularly connected to the second telescopic part. The first distributing rod is perpendicularly inserted into the first connecting plate, and the second distributing rod is perpendicularly inserted into the second connecting plate.

7. The anti-clogging structure according to claim 3, characterized in that, The anti-blocking structure also includes a mounting plate and a locking member. The mounting plate is connected to the second base plate. The discharge telescopic member has a through hole, and the mounting plate has a locking hole. The locking member locks with the locking hole through the through hole.

8. A bending sleeve integrated machine, characterized in that, The bending and sleeve integrated machine includes a collar assembly and an anti-blocking structure as described in any one of claims 1-7. The collar assembly further includes a vibratory feeder track. When the anti-blocking structure includes a second material channel, the discharge port of the vibratory feeder track is aligned with the opening of the second material channel at the end away from the first material channel.

Images