Intermittent discharging mechanism for pull head
By designing an intermittent discharging mechanism for the slider, the problems of low assembly efficiency, poor stability and high noise caused by the vibrating hopper are solved, stable transportation and accurate discharging are achieved, and the comfort of the production environment is improved.
Patent Information
- Application Number
- CN202422849024.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-21
AI Technical Summary
The existing vibrating hopper leads to low assembly efficiency, poor stability and high noise during the conveying process of the pull head, which affects the comfort of the production environment.
An intermittent discharging mechanism including a conveying component, a blanking component and a discharging component is designed. The intermittent conveying and discharging of the pulling head are controlled by a baffle, a blanking plate, an active roller, a driven roller and a cylinder to reduce noise and improve stability.
It achieves stable conveying and precise discharging of the slider, reduces noise, and improves production stability and environmental comfort.
Smart Images
Figure CN223408823U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of machinery and relates to an intermittent discharging mechanism for a pull head. Background Art
[0002] During the zipper manufacturing process, the slider needs to be intermittently fed into the assembly process.
[0003] In existing industrial production, sliders are transported by using a vibrating hopper. However, the vibrating hopper continuously transports the sliders. If the efficiency of the assembly operation is relatively low, excessive sliders will accumulate at the assembly operation, affecting the normal assembly operation and causing poor stability.
[0004] At the same time, the vibration hopper will generate relatively loud noise during operation, resulting in a relatively poor working environment. Summary of the Invention
[0005] The purpose of the utility model is to address the above-mentioned problems in the prior art and to provide an intermittent discharging mechanism for a slider with high stability and compact structure.
[0006] The purpose of this utility model can be achieved through the following technical solutions:
[0007] An intermittent discharging mechanism for a slider comprises a shell with a hollow interior and an open upper end, and is characterized in that it also comprises a conveying assembly, a discharging assembly and a blanking assembly, wherein the blanking assembly is located at the upper portion of the shell, the conveying assembly is located at the bottom portion of the shell, and a through discharge port is provided at the side of the shell, the conveying assembly is located directly below the blanking assembly and the output end of the conveying assembly is connected and communicated with the inner side of the discharge port, and the discharging assembly is located outside the shell and the input end of the discharging assembly is connected and communicated with the outer side of the discharge port.
[0008] In the above-mentioned intermittent discharging mechanism for the pulling head, the blanking assembly includes a baffle and a blanking plate. The baffle is vertically arranged and the upper end of the baffle is flush with the upper port of the shell. The blanking plate is inclined and the upper end of the blanking plate is fixedly connected to the inner side of the shell. The baffle is located directly above the middle of the blanking plate, and the lower end of the blanking plate is located directly above the conveying assembly.
[0009] In the above-mentioned intermittent discharging mechanism for the slider, the inclination angle of the blanking plate is 30-45 degrees.
[0010] In the above-mentioned intermittent discharging mechanism for the pulling head, the conveying assembly includes an active roller, a driven roller and a conveyor belt. The above-mentioned active roller and driven roller are movably connected in the shell, the above-mentioned conveyor belt is sleeved on the active roller and the driven roller, and the lower end of the above-mentioned unloading plate is adjacent to the upper part of the conveyor belt.
[0011] In the above-mentioned intermittent discharging mechanism for the slider, an inclined material blocking plate is also fixedly connected in the shell, and the material blocking plate and the material discharge plate are symmetrically arranged on both sides of the shell, and the lower end of the above-mentioned material blocking plate and the lower end of the material discharge plate are adjacent to the conveyor belt.
[0012] In the above-mentioned intermittent discharging mechanism for the pull head, it also includes a driving member and a blanking shaft. The above-mentioned driving member is fixedly connected to the shell. The above-mentioned blanking shaft is connected to the driving member and the blanking shaft is located between the blocking plate and the blanking plate. The blanking shaft is prismatic.
[0013] In the above-mentioned intermittent discharging mechanism for the pull head, the discharging assembly includes a discharging trough, a first gear and a second gear. The interior of the above-mentioned discharging trough is a cavity and the upper part is open. The inner end of the discharging trough is fixedly connected to the outside of the shell and the inner end of the discharging trough is connected to the discharge port. The above-mentioned first gear and the second gear are arranged front and back along the length direction of the discharging trough.
[0014] In the above-mentioned intermittent discharging mechanism for the pulling head, the gear rod 1 includes a rod body 1 and a driving member 2, and the gear rod 2 includes a rod body 2 and a driving member 3. In the initial state, the driving member 2 drives the rod body to move down to the bottom of the discharging trough, and the driving member 3 drives the rod body 2 to move up to the outside of the discharging trough. When the driving member 2 and the driving member 3 act synchronously, the above-mentioned rod body 1 moves up to the outside of the discharging trough, and the rod body 2 moves down to the bottom of the discharging trough.
[0015] In the above-mentioned intermittent discharging mechanism for the slider, the first driving member and the second driving member are both cylinders.
[0016] In the above-mentioned intermittent discharging mechanism for the slider, the inclination angle of the discharging chute is 10-20 degrees.
[0017] Compared with the existing technology, in the intermittent discharge mechanism for the slider, after the slider is sent into the discharge assembly, the slider is transported to the discharge assembly in an orderly manner under the action of the conveying assembly. Since the discharge assembly is provided with a gear lever 1 and a gear lever 2, when gear lever 1 moves up and gear lever 2 moves down, the discharge device does not discharge. When gear lever 1 moves down and gear lever 2 moves up, the slider in the housing can no longer enter the discharge assembly, but the slider in the discharge assembly can be output stably. In other words, the position of gear lever 1 and gear lever 2 changes, thereby controlling the intermittent discharge of the slider. Therefore, compared with a vibrating hopper, this mechanism not only makes less noise during operation, but also can accurately control the discharge, and its stability is relatively high.
[0018] At the same time, the feeding assembly and the discharging assembly are both located inside the shell, and the discharging assembly is connected to the outside of the shell. The structure of the entire mechanism is relatively compact and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1It is a three-dimensional structural diagram of the intermittent discharging mechanism for the slider.
[0020] Figure 2 It is a schematic diagram of the structure inside the shell of the intermittent discharging mechanism for the slider.
[0021] Figure 3 It is a top view structural schematic diagram of the intermittent discharging mechanism for the slider.
[0022] Figure 4 It is a schematic cross-sectional view of the intermittent discharging mechanism for a slider.
[0023] In the figure, 1. Shell; 1a. Discharge port; 2. Baffle; 3. Discharge plate; 4. Active roller; 5. Driven roller; 6. Conveyor belt; 7. Material blocking plate; 8. Driving part 1; 9. Discharge shaft; 10. Discharge chute; 11. Gear lever 1; 12. Gear lever 2. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] It should be noted that when a component is referred to as being "mounted on" another component, it may be mounted directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.
[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.
[0027] like Figure 1 and Figure 2 and Figure 3 and Figure 4As shown, the intermittent discharging mechanism for the slider includes a shell 1 with a cavity inside and an open upper end, and also includes a conveying component, a discharging component and a blanking component. The blanking component is located at the upper part of the shell 1, and the conveying component is located at the bottom of the shell 1. The side of the shell 1 has a through discharge port 1a, the above-mentioned conveying component is located directly below the blanking component and the output end of the conveying component is connected and communicated with the inner side of the discharge port 1a, and the above-mentioned discharge component is located outside the shell 1 and the input end of the discharge component is connected and communicated with the outer side of the discharge port 1a.
[0028] Several sliders are fed into the housing 1, and under the action of the unloading assembly, the sliders stably enter the conveying assembly, and the conveying assembly continues to drive the sliders to enter the discharging assembly in an orderly manner, and finally the sliders are intermittently and orderly output through the discharging assembly.
[0029] The blanking assembly includes a baffle 2 and a blanking plate 3. The baffle 2 is vertically arranged and the upper end of the baffle 2 is flush with the upper end of the shell 1. The blanking plate 3 is tilted and the upper end of the blanking plate 3 is fixed to the inner side of the shell 1. The baffle 2 is located directly above the middle of the blanking plate 3, and the lower end of the blanking plate 3 is located directly above the conveying assembly.
[0030] A feeding channel is formed between the baffle 2 and the inner side of the housing 1. The inclined feeding plate 3 is located at the lower part of the feeding channel. Therefore, the sled entering along the feeding channel slides along the feeding plate 3 and can stably enter the upper part of the conveying assembly. Finally, the sled is further conveyed by the conveying assembly.
[0031] The inclination angle of the blanking plate 3 is 30. According to actual conditions, it is also feasible that the inclination angle is 45 degrees.
[0032] The conveying assembly includes an active roller 4, a driven roller 5 and a conveyor belt 6. The active roller 4 and the driven roller 5 are movably connected in the shell 1. The conveyor belt 6 is sleeved on the active roller 4 and the driven roller 5. The lower end of the blanking plate 3 is adjacent to the upper part of the conveyor belt 6.
[0033] The active roller 4 is used to connect with an external driving member. When the active roller 4 rotates continuously, the conveyor belt 6 moves stably. When the pulling head moves along the conveyor belt 6, stable transportation of the pulling head is achieved.
[0034] An inclined material blocking plate 7 is also fixedly connected to the shell 1 . The material blocking plate 7 and the blanking plate 3 are symmetrically arranged on both sides of the shell 1 . The lower ends of the material blocking plate 7 and the blanking plate 3 are adjacent to the conveyor belt 6 .
[0035] The material blocking plate 7 can ensure that the slider sliding down from the blanking plate 3 is positioned at the blanking plate 3 as much as possible, thereby ensuring that the slider can be transported in time.
[0036] It also includes a driving member 8 and a blanking shaft 9. The driving member 8 is fixedly connected to the shell 1. The blanking shaft 9 is connected to the driving member 8 and the blanking shaft 9 is located between the blocking plate 7 and the blanking plate 3. The blanking shaft 9 is prismatic.
[0037] During the rotation of the blanking shaft 9, the non-circular blanking shaft 9 will move the slider to ensure that the slider stably slides from the blanking plate 3 to the conveying assembly.
[0038] The discharging assembly includes a discharging trough 10, a gear rod 11 and a gear rod 2 12. The interior of the discharging trough 10 is a cavity and the upper part is open. The inner end of the discharging trough 10 is fixedly connected to the outer side of the shell 1 and the inner end of the discharging trough 10 is connected to the discharge port 1a. The gear rod 11 and the gear rod 2 12 are arranged front and back along the length direction of the discharging trough 10.
[0039] The gear lever 11 includes a rod body 1 and a driving part 2, and the gear lever 2 12 includes a rod body 2 and a driving part 3. In the initial state, the driving part 2 drives the rod body to move down to the bottom of the discharge trough, and the driving part 3 drives the rod body 2 to move up to the outside of the discharge trough. When the driving part 2 and the driving part 3 act synchronously, the above-mentioned rod body 1 moves up to the outside of the discharge trough, and the rod body 2 moves down to the bottom of the discharge trough.
[0040] The initial positions of the first and second gear levers 11 and 12 are different. Although the positions of the first and second gear levers 11 and 12 are changed after the operation, they are still different. In other words, no matter what state, the position of the first gear lever 11 is kept opposite to the position of the second gear lever 12.
[0041] The first driving member and the second driving member are both cylinders.
[0042] The inclination angle of the discharge chute 10 is 10 degrees. According to actual conditions, it is also feasible to have an angle of 20 degrees.
[0043] In this intermittent discharge mechanism for a slider, after the slider is fed into the discharge assembly, it is transported in an orderly manner to the discharge assembly under the action of the conveying assembly. Since the discharge assembly has a first gear and a second gear, when the first gear moves up and the second gear moves down, the discharge device does not discharge. When the gear moves down and the second gear moves up, the slider in the housing can no longer enter the discharge assembly, but the slider in the discharge assembly can be discharged stably. In other words, the position of the first gear and the second gear changes, thereby controlling the intermittent discharge of the slider. Therefore, compared with a vibrating hopper, this mechanism not only produces less noise during operation, but also can accurately control the discharge and has a higher stability.
[0044] At the same time, the feeding assembly and the discharging assembly are both located inside the shell, and the discharging assembly is connected to the outside of the shell. The structure of the entire mechanism is relatively compact and has high practical value.
[0045] The various technical features of the above-described embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0046] Those skilled in the art should recognize that the above embodiments are merely intended to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments fall within the scope of protection claimed by the present invention.
Claims
1. An intermittent discharging mechanism for a slider, comprising a housing with a hollow interior and an open upper end, characterized in that: It also includes a conveying component, a discharging component and a blanking component. The blanking component is located at the upper part of the shell, the conveying component is located at the bottom of the shell, and the side of the shell has a through discharge port. The above-mentioned conveying component is located directly below the blanking component and the output end of the conveying component is connected and communicated with the inner side of the discharge port. The above-mentioned discharge component is located outside the shell and the input end of the discharge component is connected and communicated with the outer side of the discharge port.
2. The intermittent discharging mechanism for a slider according to claim 1, characterized in that: The blanking assembly includes a baffle and a blanking plate. The baffle is vertically arranged and the upper end of the baffle is flush with the upper port of the shell. The blanking plate is inclined and the upper end of the blanking plate is fixedly connected to the inner side of the shell. The baffle is located directly above the middle of the blanking plate, and the lower end of the blanking plate is located directly above the conveying assembly.
3. The intermittent discharging mechanism for a slider according to claim 2, characterized in that: The inclination angle of the blanking plate is 30-45 degrees.
4. The intermittent discharging mechanism for a slider according to claim 3, characterized in that: The conveying assembly includes an active roller, a driven roller and a conveyor belt. The active roller and the driven roller are movably connected in the shell. The conveyor belt is sleeved on the active roller and the driven roller. The lower end of the blanking plate is adjacent to the upper part of the conveyor belt.
5. The intermittent discharging mechanism for a slider according to claim 4, characterized in that: An inclined material blocking plate is also fixedly connected in the shell. The material blocking plate and the material blanking plate are symmetrically arranged at both sides of the shell. The lower ends of the material blocking plate and the material blanking plate are both adjacent to the conveyor belt.
6. The intermittent discharging mechanism for a slider according to claim 5, characterized in that: It also includes a driving member and a blanking shaft. The driving member is fixedly connected to the shell. The blanking shaft is connected to the driving member and is located between the blocking plate and the blanking plate. The blanking shaft is prismatic.
7. The intermittent discharging mechanism for a slider according to claim 6, characterized in that: The discharging assembly includes a discharging trough, a first gear bar and a second gear bar. The interior of the above-mentioned discharging trough is a cavity and the upper part is open. The inner end of the discharging trough is fixedly connected to the outer side of the shell and the inner end of the discharging trough is connected to the discharge port. The above-mentioned first gear bar and the second gear bar are arranged front and back along the length direction of the discharging trough.
8. The intermittent discharging mechanism for a slider according to claim 7, characterized in that: The gear lever 1 includes a rod body 1 and a driving part 2, and the gear lever 2 includes a rod body 2 and a driving part 3. In the initial state, the driving part 2 drives the rod body to move down to the bottom of the discharge trough, and the driving part 3 drives the rod body 2 to move up to the outside of the discharge trough. When the driving part 2 and the driving part 3 act synchronously, the above-mentioned rod body 1 moves up to the outside of the discharge trough, and the rod body 2 moves down to the bottom of the discharge trough.
9. The intermittent discharging mechanism for a slider according to claim 8, characterized in that: The first driving member and the second driving member are both cylinders.
10. The intermittent discharging mechanism for a slider according to claim 9, characterized in that: The inclination angle of the discharge chute is 10-20 degrees.