Workpiece stringing and collecting device

Abstract

The utility model discloses a workpiece stringing and collecting device which comprises a vibration disc, a material receiving mechanism and a counting mechanism. A conveying belt for conveying the annular sheet-shaped workpieces is arranged in the vibration disc so that the annular sheet-shaped workpieces can be conveyed one by one after the annular sheet-shaped workpieces are turned over. The material receiving mechanism comprises a base, a material receiving disc installed on the base and a motor driving the material receiving disc to rotate, and a plurality of material receiving rods are installed on the material receiving disc and evenly distributed in the circumferential direction of the material receiving disc. The counting mechanism comprises a material guiding box, a push rod located at one end of the material guiding box and a counter connected with the push rod, a feeding port connected with the conveying belt is formed in the side of the material guiding box, a discharging port is formed in the side, away from the push rod, of the material guiding box, the discharging port is aligned to a material receiving rod in the vertical direction, and the counter can count the moving times of the push rod; and the counter is in control connection with the motor to realize storage and arrangement of the annular sheet-shaped workpieces.

Description

Technical Field

[0001] The utility model belongs to the technical field of annular sheet storage, and particularly relates to a workpiece stringing and storage device. Background Art

[0002] Currently, in the production process of mechanical parts (such as automobile parts), small annular sheet workpieces often need to be stored and sorted after production is completed.

[0003] In the prior art, the center hole of an annular sheet workpiece is usually manually inserted into a rod or wire harness to achieve batch sorting of several annular sheet workpieces. Among them, some annular sheet workpieces have different structures on the front and back sides, and the front or back side is also provided with a boss dot structure. When sorting annular sheet workpieces, it is also necessary to distinguish the front and back sides of the annular sheet workpieces. For example, in the same string of sorting rods or wire harnesses, it is necessary to keep the front or back sides of each annular sheet pointing in the same direction. In addition, the number of annular sheet workpieces in each string needs to be counted to ensure that the number of annular sheet workpieces in each string is consistent. This greatly increases the difficulty of sorting annular sheet workpieces and reduces the efficiency of sorting annular sheet workpieces. Utility Model Content

[0004] In response to the above-mentioned problems and shortcomings of the existing technology, the present invention provides a workpiece stringing and collection device. This device uses a vibrating plate to flip the annular sheet workpieces so that the collected annular sheet workpieces are oriented in a consistent manner. A material receiving mechanism is provided to automatically string the annular sheet workpieces, improving the efficiency of collecting annular sheet workpieces. A counting mechanism is used to count each string of collected annular sheet workpieces to ensure that the number of annular sheet workpieces in each string is consistent.

[0005] The utility model is realized through the following technical solutions:

[0006] A workpiece threading and sorting device includes a vibrating plate, a material receiving mechanism, and a counting mechanism. A conveyor belt for conveying annular sheet workpieces is provided in the vibrating plate to realize the conveying of the annular sheet workpieces one by one after turning over. The material receiving mechanism includes a base, a material receiving plate mounted to the base, and a motor for driving the material receiving plate to rotate. A plurality of material receiving rods are mounted on the material receiving plate, and the material receiving rods are evenly distributed along the circumferential direction of the material receiving plate. The counting mechanism includes a material guide box, a push rod located at one end of the material guide box, and a counter connected to the push rod. A material feed port connected to the conveyor belt is provided on the side of the material guide box, and a material discharge port is provided on the side of the material guide box away from the push rod. The material discharge port is aligned with a material receiving rod in the vertical direction. The counter can count the number of times the push rod moves. The counter is connected to the motor control to realize the storage and sorting of the annular sheet workpieces.

[0007] Furthermore, a wire storage groove is opened on one side of the material receiving rod, and the collection and sorting device also includes a collection and sorting wire harness, which is embedded and installed in the wire storage groove. The collection and sorting wire harness is used to collect the annular sheet workpiece, thereby improving the collection efficiency and reducing the collection cost.

[0008] Furthermore, one end of the collected wire harness is connected to a magnetic ball, and the top of the receiving rod is provided with a bearing concave surface for bearing the magnetic ball, so as to fix the top end of the collected wire harness.

[0009] Furthermore, the collection and sorting device also includes a collection and sorting base plate, which is provided with a circular hole and a strip groove connecting the circular hole. The inner diameter of the circular hole is larger than the outer diameter of the material receiving rod, and the extension direction of the strip groove points to the wire storage groove. A wire inserter is installed on the collection and sorting base plate, and the wire inserter includes a strip slider arranged in the strip groove and a push seat fixed to one end of the strip slider. A wire harness hole is provided on the side of the strip slider away from the push seat, which is convenient for embedding the collected wire harness into the wire storage groove, thereby improving the collection efficiency of the annular sheet workpiece.

[0010] Furthermore, the height of the strip slider is smaller than the depth of the strip groove, the push seat is located on the side of the strip slider away from the material receiving rod, and the push seat protrudes from the surface of the receiving bottom plate to prevent the strip slider from causing damage to the annular sheet workpiece.

[0011] Furthermore, when the harness hole of the strip slider is plugged into the wire storage slot, the distance from the push seat to the central axis of the receiving rod is greater than the diameter of the annular sheet workpiece, thereby avoiding interference between the push seat and the annular sheet workpiece and causing damage to the annular sheet workpiece.

[0012] Furthermore, the diameter of the receiving rod is smaller than the inner diameter of the center hole of the annular sheet workpiece, which facilitates sleeve connection of the annular sheet workpiece to the receiving rod.

[0013] Furthermore, the top end of the receiving rod is tapered in the vertically upward direction, so as to facilitate sleeve connection of the annular sheet workpiece to the receiving rod.

[0014] Furthermore, a fixing bolt is protruded from the base, and a threaded hole that cooperates with the fixing bolt is opened at the bottom of the material receiving rod, which facilitates the installation and disassembly of the material receiving rod and the material receiving tray.

[0015] Furthermore, a detection sensor is installed in the material guide box, and the detection sensor is connected to the push rod signal. When the detection sensor detects the annular sheet workpiece, the push rod reciprocates once to realize the detection of the annular sheet workpiece in the material guide box.

[0016] Beneficial effects of the utility model:

[0017] 1. The annular sheet workpiece is turned over by using a vibrating plate to make the orientation of the collected annular sheet workpiece consistent;

[0018] 2. The automatic threading of annular sheet workpieces is realized by setting a material receiving mechanism, which improves the efficiency of collecting annular sheet workpieces;

[0019] 3. Use a counting mechanism to count the collected annular sheet workpieces in each string to ensure that the number of annular sheet workpieces in each string is consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A connection diagram for illustrating a schematic embodiment of a workpiece threading and collecting device in the present invention;

[0021] Figure 2 A schematic structural diagram for illustrating a schematic embodiment of a workpiece threading and collecting device in the present invention;

[0022] Figure 3 To illustrate Figure 2 A partial enlarged schematic diagram in the middle;

[0023] Figure 4 To illustrate Figure 2 A partial enlarged schematic diagram of point B in the middle.

[0024] List of parts and reference numerals:

[0025] 1. Vibrating plate; 11. Conveyor belt; 2. Material receiving mechanism; 21. Base; 22. Material receiving plate; 23. Motor; 24. Material receiving rod; 241. Wire storage trough; 3. Counting mechanism; 31. Material guide box; 311. Material discharge port; 32. Push rod; 4. Annular sheet workpiece; 5. Wire harness collection; 51. Magnetic ball; 6. Wire collection base; 61. Round hole; 62. Strip groove; 7. Wire inserter; 71. Strip slider; 711. Wire harness hole; 72. Push seat. DETAILED DESCRIPTION

[0026] 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.

[0027] It should be noted that the directional terms such as left, right, up, down, front and back in the embodiments of the present invention are merely relative concepts or are based on the normal use state of the product, that is, the direction of movement of the product, and should not be considered as limiting.

[0028] In addition, it should be noted that the dynamic terms such as "relative motion" mentioned in the embodiments of the present invention not only refer to changes in position, but also include movements such as rotation and rolling in which there is no relative change in position but the state is changed.

[0029] Finally, it should be noted that when a component is referred to as being "located on" or "disposed on" another component, it can be on the other component or there may be an intervening component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0030] like Figures 1 to 4 The workpiece threading and collection device shown includes a vibrating plate 1, a receiving mechanism 2, and a counting mechanism 3. A conveyor belt 11 is provided within the vibrating plate 1 for conveying annular sheet workpieces 4, thereby enabling the individual conveyance of the turned annular sheet workpieces 4. The receiving mechanism includes a base 21, a receiving tray 22 mounted to the base 21, and a motor 23 that drives the receiving tray 22 in rotation. The receiving tray 22 is mounted with multiple receiving rods 24, which are evenly distributed along the circumference of the receiving tray 22. The counting mechanism 3 includes a material guide box 31, a push rod 32 located at one end of the material guide box 31, and a counter connected to the push rod 32. A feed port connected to the conveyor belt 11 is opened on the side of the material guide box 31, and a discharge port 311 is opened on the side of the material guide box 31 away from the push rod 32. The discharge port 311 is aligned with a receiving rod 24 in the vertical direction. The counter can count the number of times the push rod 32 moves. The counter is connected to the control of the motor 23 to realize the storage and sorting of the annular sheet workpiece 4.

[0031] In one embodiment, the finished annular sheet workpieces 4 are first manually poured into a silo. A vibrating plate 1 in the silo vibrates the material to distinguish the front and back sides of the annular sheet workpieces 4, and then the materials are discharged sequentially. It should be noted that the vibrating plate 1 distinguishes the front and back sides of the annular sheet workpieces 4 by vibrating based on the different structures on both sides of the annular sheet workpieces 4 (for example, one side of the annular sheet workpiece 4 is provided with a frustum-shaped protrusion to serve as the front side). The specific structure of the vibrating plate 1 is prior art and will not be described in detail here.

[0032] The conveyor belt 11 then conveys the annular sheet workpieces 4 one by one into the guide box 31 of the counting mechanism 3. After the detection sensor in the guide box 31 detects the material, the push rod 32 is controlled to reciprocate once, causing the push rod 32 to push the annular sheet workpiece 4 in the guide box 31 to the discharge port 311. At this time, the counter counts once. The annular sheet workpiece 4 falls from the discharge port 311 onto the receiving rod 24, completing the collection of the annular sheet workpiece 4.

[0033] This process is repeated repeatedly. When the counter value reaches the set value, the counter starts to work until the motor 23 rotates to the set angle, so that the unloaded receiving rod 24 moves to the bottom of the discharge port 311, and a new string of annular sheet workpieces 4 is collected. The receiving rod 24 full of annular sheet workpieces 4 is manually collected and sorted.

[0034] Preferably, a wire storage groove 241 is opened on one side of the material receiving rod 24, and the collection and sorting device also includes a collection and sorting wire harness 5, which is embedded and installed in the wire storage groove 241. The collection and sorting wire harness 5 is used to collect the annular sheet workpiece 4, thereby improving the collection efficiency and reducing the collection cost.

[0035] In one embodiment, before using the receiving rod 24, the collected wire harness 5 is inserted into the wire storage groove 241 of the receiving rod 24. When removing the annular sheet workpieces 4 from the fully loaded receiving rod 24, only the two ends of the collected wire harness 5 need to be pulled to remove the entire string of annular sheet workpieces 4 from the receiving rod 24. This is convenient and fast, and saves the cost of collecting the annular sheet workpieces 4.

[0036] Preferably, one end of the collected wire harness 5 is connected to a magnetic ball 51 , and the top of the receiving rod 24 is provided with a bearing concave surface for bearing the magnetic ball 51 , so as to fix the top end of the collected wire harness 5 .

[0037] In one embodiment, one end of the collected wire harness 5 is fixed to the magnetic ball 51. When in use, the magnetic ball 51 is adsorbed to the top of the material receiving rod 24, and the collected wire harness 5 is placed in the wire storage groove 241 to fix the top of the collected wire harness 5.

[0038] Preferably, the collection and tidying device also includes a collection and tidying base plate 6, which is provided with a circular hole 61 and a strip groove 62 connecting the circular hole 61. The inner diameter of the circular hole 61 is larger than the outer diameter of the material receiving rod 24, and the extension direction of the strip groove 62 points to the wire storage groove 241. A wire inserter 7 is installed on the collection and tidying base plate 6, and the wire inserter 7 includes a strip slider 71 arranged in the strip groove 62 and a push seat 72 fixed to one end of the strip slider 71. A wire harness hole 711 is provided on the side of the strip slider 71 away from the push seat 72, which is convenient for embedding and installing the collected wire harness 5 into the wire storage groove 241, thereby improving the collection efficiency of the annular sheet workpiece 4.

[0039] In one embodiment, in order to facilitate the placement of the collected wire harness 5 into the wire storage slot 241, first, the collection base plate 6 is sleeved onto the outside of the material receiving rod 24 so that the material receiving rod 24 passes through the circular hole 61 of the collection base plate 6. The collection base plate 6 is placed under the material receiving rod 24, and the strip groove 62 of the collection base plate 6 is aligned with the wire storage slot 241 of the material receiving rod 24. Then, one end of the collected wire harness 5 is placed on the top of the material receiving rod 24 through the magnetic ball 51, and the other end of the collected wire harness 5 passes through the wire harness hole 711 of the strip slider 71 of the wire inserter 7. The wire inserter 7 is placed on the collection base plate 6, and the strip slider 71 is located in the strip groove 62. Pushing the sliding seat 72 causes the front end of the strip slider 71 to be placed in the wire storage groove 241. At this time, since one end of the collected wire harness 5 is located directly above the material receiving rod 24, the collected wire harness 5 passes through the wire harness hole 711, pulling one end of the collected wire harness 5 away from the magnetic ball 51, so that the collected wire harness 5 between the magnetic ball 51 and the strip slider 71 is straightened, and the main part of the collected wire harness 5 can be quickly placed in the wire storage groove 241.

[0040] Preferably, the height of the strip slider 71 is smaller than the depth of the strip groove 62, and the push seat 72 is located on the side of the strip slider 71 away from the material receiving rod 24. The push seat 72 protrudes from the surface of the collecting base plate 6 to prevent the strip slider 71 from causing damage to the annular sheet workpiece 4.

[0041] In one embodiment, the height of the strip slider 71 is lower than the depth of the strip groove 62 to prevent the annular sheet workpiece 4 from colliding with the strip slider 71 and causing damage when falling vertically along the receiving rod 24 .

[0042] Preferably, when the wire harness hole 711 of the strip slider 71 is plugged into the wire storage slot 241, the distance from the push seat 72 to the center axis of the material receiving rod 24 is greater than the diameter of the annular sheet workpiece 4, thereby avoiding interference between the push seat 72 and the annular sheet workpiece 4 and causing damage to the annular sheet workpiece 4.

[0043] Preferably, the diameter of the receiving rod 24 is smaller than the inner diameter of the center hole of the annular sheet workpiece 4 , so as to facilitate sleeve connection of the annular sheet workpiece 4 to the receiving rod 24 .

[0044] Preferably, the top end of the receiving rod 24 is tapered in the vertically upward direction, so as to facilitate sleeve connection of the annular sheet workpiece 4 to the receiving rod 24 .

[0045] Preferably, a fixing bolt protrudes from the base 21 , and a threaded hole that cooperates with the fixing bolt is opened at the bottom of the material receiving rod 24 , so as to facilitate the installation and disassembly of the material receiving rod 24 and the material receiving tray 22 .

[0046] In one embodiment, when the receiving rod 24 is fully loaded with the annular sheet workpiece 4 , the receiving rod 24 with the annular sheet workpiece 4 can be quickly removed from the receiving tray 22 by disassembling the receiving rod 24 .

[0047] Preferably, a detection sensor is installed in the material guide box 31 , and the detection sensor is connected to the push rod 32 by signal. When the detection sensor detects the annular sheet workpiece 4 , the push rod 32 reciprocates once to detect the annular sheet workpiece 4 in the material guide box 31 .

[0048] In one embodiment, the detection sensor is an infrared sensor. It should be noted that the arrangement of the detection sensor in the material guide box 31 to detect whether the annular sheet workpiece 4 is present in the material guide box 31 is conventional technology, and the detection principle of the detection sensor will not be described in detail.

[0049] When using the above-mentioned workpiece stringing and collection device, the vibrating plate 1 is used to flip the annular sheet workpieces 4 so that the collected annular sheet workpieces 4 have a consistent orientation. The material receiving mechanism is provided to realize automatic stringing of the annular sheet workpieces 4, thereby improving the efficiency of collecting the annular sheet workpieces 4. The counting mechanism 3 is used to count each string of collected annular sheet workpieces 4 to ensure that the number of annular sheet workpieces 4 in each string is consistent.

[0050] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A workpiece threading and collecting device, characterized in that: include: A vibrating plate, wherein a conveyor belt for conveying annular sheet workpieces is provided inside the vibrating plate; A material receiving mechanism, comprising a base, a material receiving tray mounted to the base, and a motor for driving the material receiving tray to rotate, wherein a plurality of material receiving rods are mounted on the material receiving tray, and the material receiving rods are evenly distributed along the circumferential direction of the material receiving tray; A counting mechanism includes a material guide box, a push rod located at one end of the material guide box, and a counter connected to the push rod. A feed port connected to the conveyor belt is provided on the side of the material guide box, and a discharge port is provided on the side of the material guide box away from the push rod. The discharge port is aligned with a receiving rod in the vertical direction. The counter can count the number of times the push rod moves, and the counter is connected to the motor control.

2. A workpiece threading and collecting device according to claim 1, characterized in that: A wire storage groove is provided on one side of the material receiving rod, and the collection and sorting device also includes a collection and sorting wire harness, which is embedded and installed in the wire storage groove.

3. A workpiece threading and collecting device according to claim 2, characterized in that: One end of the collected wire harness is connected to a magnetic ball, and the top of the receiving rod is provided with a bearing concave surface for bearing the magnetic ball.

4. A workpiece threading and collecting device according to claim 2, characterized in that: The collecting and organizing device also includes a collecting and organizing base plate, which is provided with a circular hole and a strip groove connecting the circular hole. The inner diameter of the circular hole is larger than the outer diameter of the material receiving rod, and the extension direction of the strip groove points to the wire storage groove. A wire inserter is installed on the collecting and organizing base plate, and the wire inserter includes a strip slider arranged in the strip groove and a push seat fixed to one end of the strip slider. A wire harness hole is provided on the side of the strip slider away from the push seat.

5. A workpiece threading and collecting device according to claim 4, characterized in that: The height of the strip-shaped slider is smaller than the depth of the strip-shaped groove. The pushing seat is located on a side of the strip-shaped slider away from the material receiving rod. The pushing seat protrudes from the surface of the collecting bottom plate.

6. A workpiece threading and collecting device according to claim 5, characterized in that: When the wire harness hole of the strip-shaped slider is plugged into the wire storage groove, the distance from the push seat to the central axis of the material receiving rod is greater than the diameter of the annular sheet workpiece.

7. A workpiece threading and collecting device according to claim 1, characterized in that: The diameter of the material receiving rod is smaller than the inner diameter of the central hole of the annular sheet workpiece.

8. A workpiece threading and collecting device according to claim 1, characterized in that: Along the vertical upward direction, the top end of the material receiving rod is tapered.

9. The workpiece threading and collecting device according to claim 1, characterized in that: A fixing bolt is protruded from the base, and a threaded hole matched with the fixing bolt is opened at the bottom of the material receiving rod.

10. The workpiece threading and collecting device according to claim 1, characterized in that: A detection sensor is installed in the material guide box, and the detection sensor is connected to the push rod signal. When the detection sensor detects the annular sheet workpiece, the push rod reciprocates once.

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