Elastic buckle stringing machine

Abstract

The utility model discloses an elastic buckle stringing machine. The elastic buckle stringing machine comprises a bottom plate, a placement seat, a buckle pressing module and a stringing module, the placing seat is arranged on the upper surface of the bottom plate; the pressing and buckling module is arranged on the bottom plate and is close to the placing seat, and the pressing and buckling module at least comprises a pressing head and a first driving mechanism used for driving the pressing head to move up and down in the vertical direction; the rope threading module at least comprises a rope hooking needle and a second driving mechanism used for driving the rope hooking needle to move left and right in the horizontal direction. Wherein the placing seat comprises a plurality of thin plates with accommodating holes, and at least one blind plate; and the plurality of thin plates and the at least one blind plate are overlapped and combined to form placing seats with different hole depths. The adjustability of the placing seat and the rope threading module can meet the rope threading requirements of different types of elastic buckles, compared with the prior art, the types of the elastic buckles are widened, the rope threading requirements of different rope lengths are met, and the operation is simpler and more convenient.

Description

Technical Field

[0001] This utility model relates to the field of garment manufacturing equipment, specifically an elastic buckle threading machine. Background Technology

[0002] Elastic buckles are a common type of elastic structure, often used in clothing for hats or cuffs. During the manufacturing process, hooks and loops of different lengths need to be threaded through the elastic buckle. When the elastic buckle is not pressed, the internal spring keeps it closed, preventing the hook and loop from passing through or extending. When the elastic buckle is pressed, the hook and loop can freely pass through the central hole for threading and extending / retracting.

[0003] Currently, many elastic cords on elastic buckles are threaded manually. This manual threading is inefficient and wastes human resources. For workers, each threading requires squeezing the clamp, and prolonged squeezing causes hand muscle fatigue, making the work very tiring.

[0004] Utility model patent publication number CN209807209U discloses an automatic elastic cord threading device, including a base plate, a positioning mold, a first cylinder, a guide rod, a traction unit, a second cylinder, and a support frame. This elastic cord threading device uses a cylinder to replace the manual squeezing action of the worker, greatly reducing the labor intensity of the worker and providing a better working environment for production.

[0005] However, the positioning mold (used to hold the elastic buckles) of the aforementioned automatic elastic buckle threading device is fixedly mounted on the base plate with bolts, making it an integral component. When dealing with elastic buckles of different specifications and models, the entire positioning mold needs to be replaced, which greatly increases the manufacturing and maintenance costs of the device (as different specifications of positioning molds need to be stored). Therefore, it is necessary to improve this design. Utility Model Content

[0006] This invention addresses the problem in existing technologies where the entire positioning mold needs to be replaced when changing the model of the elastic buckle. It proposes an improved elastic buckle threading machine. When it is necessary to change to different specifications and models of elastic buckles, this elastic buckle threading machine can easily replace the corresponding base to achieve the purpose of threading elastic buckles of different specifications and models.

[0007] The technical solution adopted in this utility model is:

[0008] A snap fastener cord threading machine, comprising:

[0009] Base plate;

[0010] A mounting base, located on the upper surface of the base plate, is used to accommodate spring clips;

[0011] A snap-fit ​​module is disposed on a base plate and adjacent to a placement seat. The snap-fit ​​module includes at least one pressure head and a first drive mechanism for driving the pressure head to move up and down in a vertical direction.

[0012] A rope-threading module, which includes at least a hook and a second drive mechanism for driving the hook to move left and right in the horizontal direction.

[0013] When the spring buckle is placed in the placement seat, the pressure head in the snap fastener module holds the spring buckle, and the hook needle in the rope threading module drives the rope to move so that the rope passes through the spring buckle, thus completing the rope threading action.

[0014] In some embodiments of this utility model, the placement base is provided with a receiving hole for accommodating the elastic buckle, and the shape and size of the receiving hole are adapted to the shape of the elastic buckle.

[0015] In some embodiments of this utility model, the placement base includes:

[0016] Multiple thin plates with receiving holes;

[0017] At least one blind plate;

[0018] Multiple thin plates and at least one blind plate can be stacked and combined to form a placement seat with different hole depths.

[0019] In some embodiments of this utility model, the first drive mechanism and / or the second drive mechanism are cylinders.

[0020] In some embodiments of this utility model, the snap-fit ​​module further includes:

[0021] A portal frame is installed on the upper surface of the base plate;

[0022] A connecting plate is attached to the portal frame;

[0023] The first drive mechanism is connected to the connecting plate.

[0024] In some embodiments of this utility model, a sliding groove is provided on the portal frame;

[0025] A slide rail is provided on the side of the connecting plate facing the gantry frame;

[0026] The connecting plate is slidably connected to the portal frame through the cooperation of the sliding groove and the sliding rail.

[0027] In some embodiments of this utility model, the rope-threading module further includes:

[0028] A fixed frame is installed on the upper surface of the base plate;

[0029] A connecting seat, which is connected to the fixed frame;

[0030] The second drive mechanism is connected to the connecting seat.

[0031] In some embodiments of this utility model, the fixing frame is provided with a sliding groove;

[0032] The connecting seat is equipped with a slide rail on the side facing the fixed frame;

[0033] The connecting seat is slidably connected to the fixed frame through the cooperation of the sliding groove and the sliding rail.

[0034] In some embodiments of this utility model, the elastic buckle threading machine further includes:

[0035] One-hook rope needle connector;

[0036] The hook needle is connected to the working end of the second drive mechanism via the hook needle connector.

[0037] In some embodiments of this utility model, the hook needle connector consists of an upper plate and a lower plate that can be interlocked together, with multiple slots for accommodating the hook needle between the upper plate and the lower plate.

[0038] Compared with the prior art, the beneficial effects of this utility model are:

[0039] 1. The elastic buckle threading machine of this utility model can meet the placement requirements of elastic buckles of different types and sizes by changing and adjusting the placement seat with different elastic buckle receiving hole shapes and adjusting the number of thin plates and their positional relationship with the blind plate.

[0040] 2. The elastic buckle rope threading machine of this utility model connects the gantry frame and the connecting plate through a sliding structure, and connects the fixed frame and the connecting seat through a sliding structure. It can adjust the movement stroke according to different types of elastic buckles, which can not only adapt to the rope threading needs of ropes of different lengths, but also reduce unnecessary stroke to improve rope threading efficiency.

[0041] 3. The elastic buckle threading machine of this utility model increases the number and orientation of hook needles by setting hook needle connectors with multiple rows of slots, and widens the range of motion of hook needles. This not only broadens the applicable types of elastic buckles, but also improves the replacement efficiency of hook needles. Attached Figure Description

[0042] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0043] Figure 1This is a schematic diagram of the elastic buckle rope threading machine of this utility model;

[0044] Figure 2 A schematic diagram showing the structure when workers attach the rope to the hook;

[0045] Figure 3 A schematic diagram of the structure when two hook needles are installed on the hook needle connector;

[0046] Figure 4 for Figure 2 A magnified view of the details at position A in the middle;

[0047] Figure 5 for Figure 2 A magnified view of the details at position B in the middle;

[0048] Figure 6 for Figure 2 A partial cross-sectional view at position C.

[0049] Explanation of reference numerals in the attached figures:

[0050] 1-Base plate;

[0051] 2-Placement base, 21-Thin plate, 211-Accommodation hole, 22-Blind plate;

[0052] 3- snap-fit ​​module, 31-gantry frame, 311-slide groove, 32-connecting plate, 321-slide rail, 33-first drive mechanism, 331-press head;

[0053] 4- Rope threading module, 41- Fixing frame, 411- Slide groove, 42- Connecting seat, 421- Slide rail, 43- Second drive mechanism, 44- Hook needle connector, 441- Upper plate, 442- Lower plate, 443- Slot, 45- Hook needle;

[0054] 5-Elastic buckle;

[0055] 6- Rope. Detailed Implementation

[0056] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0057] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this invention.

[0058] The embodiments of the utility model will now be described in detail with reference to the accompanying drawings.

[0059] Reference Figures 1-6 This utility model discloses an elastic buckle rope threading machine for conveniently threading ropes into elastic buckles. The elastic buckle rope threading machine includes:

[0060] Base plate 1;

[0061] Placement seat 2 is located on the upper surface of base plate 1 to accommodate spring buckle 5;

[0062] The snap-fit ​​module 3 is disposed on the base plate 1 and adjacent to the placement seat 2. The snap-fit ​​module 3 includes at least one pressing head 331 and a first drive mechanism 33 for driving the pressing head 331 to move up and down in the vertical direction.

[0063] The rope-threading module 4 includes at least a hook needle 45 and a second drive mechanism 43 for driving the hook needle 45 to move left and right in the horizontal direction.

[0064] When the elastic buckle 5 is placed in the placement seat 2, the pressure head 331 in the buckle module 3 presses the elastic buckle 5, and the hook needle 45 in the rope threading module 4 drives the rope 6 to move so that the rope 6 passes through the elastic buckle 5, thereby completing the rope threading action.

[0065] In one application scenario of this utility model, in order to place the elastic buckle 5 more conveniently, the placement base 2 is provided with a receiving hole 211 for accommodating the elastic buckle 5. The shape and size of the receiving hole 211 are adapted to the shape of the elastic buckle 5.

[0066] Specifically, the placement seat 2 includes:

[0067] Multiple thin plates 21 with receiving holes 211;

[0068] At least one blind plate 22;

[0069] Multiple thin plates 21 and at least one blind plate 22 can be stacked and combined to form a placement seat 2 with different hole depths.

[0070] To accommodate elastic buckles 5 of different specifications, the placement base 2 is composed of multiple thin plates 21 stacked together. Each thin plate 21 has a basically uniform thickness and size, and each thin plate 21 has a hole. This allows for flexible selection of the specific number of thin plates 21 according to the specific dimensions of the elastic buckle 5. The stacked thin plates 21 form the placement base 2, and the multiple holes form receiving holes 211. Obviously, in order to hold the elastic buckle 5 from the bottom, one of the multiple thin plates 21 should be a blind plate 22 (i.e., a plate without a hole). Therefore, in this embodiment, the placement base 2 can select different thin plates 21 according to the different specifications of the elastic buckle 5. The holes on the thin plates 21 can vary in diameter in a series. Only multiple different thin plates 21 need to be prepared to form different combinations to meet the needs of multiple elastic buckles 5 of different specifications.

[0071] In one specific embodiment of this utility model, the first drive mechanism 33 and / or the second drive mechanism 43 are cylinders.

[0072] In one embodiment of this utility model, the snap-fit ​​module 3 further includes:

[0073] A portal frame 31 is provided on the upper surface of the base plate 1;

[0074] A connecting plate 32 is connected to the portal frame 31;

[0075] The first drive mechanism 33 is connected to the connecting plate 32.

[0076] In some embodiments of this utility model, a sliding groove 311 is provided on the portal frame 31;

[0077] A slide rail 321 is provided on the side of the connecting plate 32 facing the portal frame 31;

[0078] The connecting plate 32 is slidably connected to the portal frame 31 through the cooperation of the slide groove 311 and the slide rail 321;

[0079] The introduction of this sliding structure allows for adjustment of the distance between the first drive mechanism 33 and the placement seat 2 by adjusting the distance between the connecting plate 32 and the placement seat 2, thus accommodating different types of elastic buckles 5. It also reduces the wasted time of excessive stroke by precisely controlling the stroke of the first drive mechanism 33, ultimately improving the efficiency of threading the elastic buckle 5.

[0080] In one embodiment of this utility model, the threading module 4 further includes:

[0081] A fixing bracket 41 is disposed on the upper surface of the base plate 1;

[0082] A connecting seat 42 is connected to the fixing frame 41;

[0083] The second drive mechanism 43 is connected to the connecting seat 42.

[0084] To facilitate adjustment of the position of the connecting seat 42 on the fixing frame 41, a sliding groove 411 is provided on the fixing frame 41;

[0085] A slide rail 421 is provided on the side of the connecting seat 42 facing the fixed frame 41;

[0086] The connecting seat 42 is slidably connected to the fixed frame 41 through the mutual cooperation of the slide groove 411 and the slide rail 421;

[0087] The introduction of this sliding structure can adjust the distance between the fixed frame 41, the second drive mechanism 43, the hook needle connector 44 and the placement seat 2 respectively, and ultimately adjust the distance between the hook needle 45 and the elastic buckle 5. It can not only adapt to different types of elastic buckles 5 and precisely control the movement stroke to improve efficiency, but also extend the movement range of the hook needle 45 to meet the rope threading needs of ropes 6 of different lengths.

[0088] In one embodiment of this utility model, the elastic buckle threading machine further includes:

[0089] One-hook rope needle connector 44;

[0090] The hook needle 45 is connected to the working end of the second drive mechanism 43 via the hook needle connector 44.

[0091] Specifically, the hook and cord connector 44 consists of an upper plate 441 and a lower plate 442 that can be interlocked together. Multiple slots 443 for accommodating hook and cord needles 45 are provided between the upper plate 441 and the lower plate 442. This not only improves the replacement efficiency of the hook and cord needles 45, but also allows for easy installation of the hook and cord needles 45 in the multiple slots 443 to meet the cord threading needs of current and future new multi-row elastic buckles 5, thus broadening the application scenarios. For example... Figure 3 As shown, two hook and loop needles 45 can be arranged to accommodate double-row elastic buckles 5.

[0092] In the above embodiments of this utility model, before the rope threading operation, firstly, the thin plate 21 is adjusted so that the receiving hole 211 is adapted to the size and shape of the elastic buckle 5; secondly, the relative position of the connecting plate 32 is adjusted so that the pressure head 331 and the elastic buckle 5 have an appropriate distance to balance the safety of the operator and the efficiency of rope threading; then, the number and relative position of the hook needles 45 are adjusted according to the type of elastic buckle 5 and the length of the rope 6; finally, the relative position of the connecting seat 42 is adjusted to balance the safety of the operator and the efficiency of rope threading. When threading the rope, the operator first manually places the elastic buckle 5 into the receiving hole 211 in the placement seat 2. Then, the operator activates the first drive mechanism 33 by stepping on the foot control switch, which drives the pressure head 331 to press down on the male buckle of the elastic buckle 5, making its buckle hole open. Then, the second drive mechanism 43 is activated, which drives the hook needle 45 on the hook needle connector 44 to move towards the elastic buckle 5 until the hook needle 45 passes through the buckle hole of the elastic buckle 5. Finally, the operator manually places the rope 6 on the hook needle 45, lifts their foot to close the foot control switch, and at this time, the second drive mechanism 43 automatically pulls the hook needle 45 with the rope 6 to the other side of the elastic buckle 5. The first drive mechanism 33 then automatically resets, and the threading operation of one elastic buckle 5 is thus completed.

[0093] The elastic buckle rope threading machine provided by this utility model has been described in detail above. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An elastic threader, characterized in that, It comprises: a bottom plate (1); a placing seat (2) arranged on the upper surface of the bottom plate (1) and used for accommodating the elastic buckle (5); a buckle pressing module (3) arranged on the bottom plate (1) and adjacent to the placing seat (2), the buckle pressing module (3) comprising at least one pressing head (331) and a first driving mechanism (33) used for driving the pressing head (331) to move up and down along the vertical direction; and a string threading module (4) comprising at least one string hooking needle (45) and a second driving mechanism (43) used for driving the string hooking needle (45) to move left and right along the horizontal direction. The placing seat (2) comprises: a plurality of thin plates (21) with accommodating holes (211); and at least one blind plate (22). The plurality of thin plates (21) and the at least one blind plate (22) are combined to form the placing seat (2) with different hole depths.

2. The elastic threader of claim 1, wherein, The placing seat (2) is provided with the accommodating hole (211) used for accommodating the elastic buckle (5), the shape and size of the accommodating hole (211) are adapted to the shape of the elastic buckle (5).

3. The elastic threader of claim 1, wherein, The first driving mechanism (33) and / or the second driving mechanism (43) is a pneumatic cylinder.

4. The elastic threader of claim 1, wherein, The buckle pressing module (3) further comprises: a door-shaped frame (31) arranged on the upper surface of the bottom plate (1); a connecting plate (32) connected to the door-shaped frame (31). The first driving mechanism (33) is connected to the connecting plate (32).

5. The elastic threader of claim 4, wherein : The door-shaped frame (31) is provided with a sliding groove (311); one side of the connecting plate (32) facing the door-shaped frame (31) is provided with a sliding rail (321); the connecting plate (32) is slidably connected to the door-shaped frame (31) through the sliding groove (311) and the sliding rail (321).

6. The elastic threader of claim 1, wherein, The string threading module (4) further comprises: a fixed frame (41) arranged on the upper surface of the bottom plate (1); a connecting seat (42) connected to the fixed frame (41); The second driving mechanism (43) is connected to the connecting seat (42).

7. The elastic buckle string threading machine according to claim 6, wherein: the fixed frame (41) is provided with a sliding groove (411); one side of the connecting seat (42) facing the fixed frame (41) is provided with a sliding rail (421); the connecting seat (42) is slidably connected to the fixed frame (41) through the sliding groove (411) and the sliding rail (421).

8. The elastic threader of claim 1, wherein, The elastic buckle string threading machine further comprises: a string hooking needle connecting piece (44); the string hooking needle (45) is connected to the working end of the second driving mechanism (43) through the string hooking needle connecting piece (44).

9. The elastic threader of claim 8, wherein, The string hooking needle connecting piece (44) comprises an upper plate (441) and a lower plate (442) which can be buckled together, and a plurality of notches (443) for accommodating the string hooking needle (45) are formed between the upper plate and the lower plate.

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