Material conveying device

Abstract

The embodiment of the utility model provides a material conveying device. The material conveying device comprises a vibration feeder, a rotating piece, a rotating shaft and a mass block. The vibration feeder is provided with a discharging channel, the rotating piece is connected with the rotating shaft, the rotating piece is provided with a blocking part, and the blocking part can rotate around the axis of the rotating shaft; under the condition that materials conveyed by the discharging channel are matched with the blocking part in a pushing and abutting mode, the materials can push the blocking part to rotate so that blocking of the blocking part can be relieved, and the materials move towards an outlet of the discharging channel. The mass block is connected with the rotating shaft, and the distance between the mass block and the axis of the rotating shaft can be adjusted so as to adjust the blocking force applied to the materials by the blocking part.

Description

Technical Field

[0001] The present application relates to the technical field of conveying device design, and in particular to a material conveying device. Background Art

[0002] In the production process, a material conveying device equipped with a vibrating feeder is sometimes used for material conveying. For example, a vibrating disc material conveying device can be used to convey materials to a target location. In the related art, at the discharge port of the vibrating feeder, the materials will be close to each other, and the materials may pile up on each other, which will affect the material collection. Utility Model Content

[0003] The embodiment of the present application provides a material conveying device to solve the problem of how to improve the problem of materials at a discharge port being close to each other.

[0004] The material conveying device provided in the embodiment of the present application includes: a vibrating feeder, a rotating member, a rotating shaft and a mass block; the vibrating feeder is provided with a discharge channel, the rotating member is connected to the rotating shaft, the rotating member is provided with a blocking part, and the blocking part can rotate around the axis of the rotating shaft; when the material conveyed by the discharge channel pushes and cooperates with the blocking part, the material can push the blocking part to rotate to release the blocking of the blocking part and move toward the outlet of the discharge channel; the mass block is connected to the rotating shaft, and the distance between the mass block and the axis of the rotating shaft can be adjusted to adjust the blocking force applied by the blocking part to the material.

[0005] Optionally, the vibrating feeder includes a feeder body and a discharge track connected to each other, the feeder body is provided with a discharge portion, the discharge channel is provided on the discharge track, and the discharge channel is connected to the discharge portion.

[0006] Optionally, the material conveying device further comprises a bracket, wherein the bracket is connected to the discharge track, and the rotating shaft is rotatably connected to the bracket.

[0007] Optionally, the rotating shaft is provided with a first through hole, the mass block is connected to a connecting member, the connecting member is provided through the first through hole, and the connecting member can be telescopically movable relative to the first through hole.

[0008] Optionally, the rotating shaft is provided with a first threaded hole, which extends from the circumferential side of the rotating shaft to the hole wall of the first perforation, and the material conveying device further comprises a first threaded fastener, which is connected to the first threaded hole and abuts against the connecting member.

[0009] Optionally, the discharge track is provided with a stepped groove, and the stepped groove encloses the discharge channel; the stepped groove includes a first bearing surface and a second bearing surface, the position of the second bearing surface is lower than the position of the first bearing surface, and the first bearing surface is connected to the bottom surface of the discharge part.

[0010] Optionally, a transition zone between the second bearing surface and the first bearing surface is used for turning the material, and the transition zone is located on a side of the rotating member away from the discharge portion.

[0011] Optionally, a sleeve portion is provided at one end of the rotating member away from the blocking portion, the sleeve portion is provided with a mounting hole, and the rotating shaft is passed through the mounting hole.

[0012] Optionally, the material conveying device further comprises a second threaded fastener, wherein the second threaded fastener connects the sleeve portion and the rotating shaft.

[0013] Optionally, the axial direction of the rotating shaft is perpendicular to the extension direction of the discharge channel.

[0014] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0015] In the embodiments of the present application, since the mass block is connected to the rotating shaft, after the material accumulated behind the blocking portion accumulates to a certain amount, when the torque applied to the rotating shaft by the blocking portion by the material accumulated behind the blocking portion is greater than the torsional resistance applied to the blocking portion by the mass block, the material accumulated behind the blocking portion can push the blocking portion to rotate to a certain height, thereby releasing the blocking portion from blocking the material behind, so that a single material can be transported to the front of the blocking portion.

[0016] After a single material is transported to the front of the blocking part, the material accumulated behind the blocking part needs to be increased by one more to push the blocking part to rotate to a height that removes the blocking of the material behind. Therefore, the material in front of the blocking part can be moved toward the outlet of the discharge channel at intervals.

[0017] In addition, since the distance between the mass block and the axis of the rotating shaft can be adjusted, the torsional resistance applied by the mass block to the rotating shaft can be adjusted by adjusting the distance between the mass block and the axis of the rotating shaft, so as to achieve the effect of adjusting the distance of the material in front of the blocking part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of a material conveying device provided in an embodiment of the present application;

[0020] Figure 2 A partial schematic diagram of a material conveying device provided in an embodiment of the present application;

[0021] Figure 3 A partial schematic diagram of a material conveying device provided in an embodiment of the present application from another angle;

[0022] Figure 4 A partial schematic diagram of a material conveying device provided in an embodiment of the present application, showing a situation where a side baffle of a discharge track is hidden.

[0023] Description of reference numerals:

[0024] 100-material conveying device; 110-vibrating feeder; 110a-discharging channel; 111-feeder body; 111a-discharging part; 112-discharging track; 1121-step groove; 1122-first bearing surface; 1123-second bearing surface; 1124-transition zone; 120-rotating member; 121-blocking part; 122-sleeving part; 1221-mounting hole; 123-second threaded fastener; 130-rotating shaft; 131-first through hole; 132-first threaded hole; 140-mass block; 141-connecting member; 142-first threaded fastener; 150-bracket; 200-material. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In addition, although the terms used in this application are selected from well-known and commonly used terms, some terms mentioned in the specification of this application may be selected by the applicant at his or her discretion, and their detailed meanings are explained in the relevant parts of the description of this article.

[0028] Furthermore, it is required that the present application be understood not only by the actual terms used but also by the meanings connoted by each term.

[0029] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0030] The present application embodiment provides a material conveying device. Figures 1 to 4 The material conveying device 100 provided in the embodiment of the present application includes: a vibrating feeder 110, a rotating member 120, a rotating shaft 130 and a mass block 140.

[0031] For example, the vibration feeder 110 may be a vibration plate or a linear vibration feeder. The vibration plate is an auxiliary feeding device for an automatic assembly or automatic processing machine. The vibration plate can arrange various products in an orderly manner, and cooperate with the automatic assembly equipment to assemble the various parts of the product into a complete product, or cooperate with the automatic processing machine to complete the processing of the workpiece.

[0032] There is a pulse electromagnet under the hopper of the vibration plate, which can make the hopper vibrate in the vertical direction. The inclined spring sheet drives the hopper to do torsional vibration around its vertical axis. The material in the hopper rises along the spiral track due to this vibration. During the rising process, after a series of track screening or posture changes, the material can automatically enter the assembly or processing position in a unified state according to the requirements of assembly or processing. The vibration plate is mainly used to automatically and orderly arrange disordered workpieces in an orderly and accurate manner to the next process through vibration. The specific structure of the vibration plate can refer to the relevant technology, and the specific structure and working principle of the vibration plate will not be explained here.

[0033] The principle of linear vibration feeder is similar to that of vibration plate, but linear vibration feeder is mainly used to transport materials in a straight line. The specific structure of linear vibration feeder can refer to the relevant technology, and the specific structure and working principle of linear vibration feeder will not be described in detail here.

[0034] refer to Figure 2 The vibrating feeder 110 is provided with a discharge channel 110a, and the rotating member 120 is connected to the rotating shaft 130. The rotating member 120 can rotate synchronously with the rotating shaft 130. The rotating member 120 is provided with a blocking portion 121, and the blocking portion 121 can rotate around the axis of the rotating shaft 130. When the material 200 transported by the discharge channel 110a pushes against the blocking portion 121, the material 200 can push the blocking portion 121 to rotate, so as to release the blocking of the blocking portion 121 and move toward the outlet of the discharge channel 110a. The mass block 140 is connected to the rotating shaft 130, and the distance between the mass block 140 and the axis of the rotating shaft 130 can be adjusted to adjust the blocking force applied by the blocking portion 121 to the material 200.

[0035] It should be noted that the mass block 140 is used to apply torsional resistance to the rotating shaft 130 . Therefore, the mass block 140 only needs to be able to apply torsional resistance to the rotating shaft 130 . The embodiment of the present application does not limit the material and shape of the mass block 140 .

[0036] In this way, by adopting the solution provided by the embodiment of the present application, since the mass block 140 is connected to the rotating shaft 130, after the material 200 accumulated behind the blocking portion 121 accumulates to a certain amount, when the torque of the material 200 accumulated behind the blocking portion 121 applied to the rotating shaft 130 by the blocking portion 121 is greater than the torsional resistance applied to the blocking portion 121 by the mass block 140, the material 200 accumulated behind the blocking portion 121 can push the blocking portion 121 to rotate to a certain height, thereby releasing the blocking portion 121 from blocking the material 200 at the rear, so that a single material 200 can be transported to the front of the blocking portion 121.

[0037] After a single material 200 is transported to the front of the blocking portion 121, the material 200 accumulated behind the blocking portion 121 needs to be increased by one more to push the blocking portion 121 to rotate to a height that releases the blocking of the rear material 200. Thus, the material 200 in front of the blocking portion 121 can be moved toward the outlet of the discharge channel 110a at intervals.

[0038] In addition, since the distance between the mass block 140 and the axis of the rotating shaft 130 can be adjusted, the torsional resistance applied by the mass block 140 to the rotating shaft 130 can be adjusted by adjusting the distance between the mass block 140 and the axis of the rotating shaft 130, so as to achieve the effect of adjusting the distance of the material 200 in front of the blocking portion 121.

[0039] refer to Figure 1 and Figure 2In some embodiments, the vibrating feeder 110 includes a feeder body 111 and a discharge track 112 connected to each other. The feeder body 111 is provided with a discharge portion 111a, and a discharge channel 110a is provided on the discharge track 112, and the discharge channel 110a is connected to the discharge portion 111a.

[0040] refer to Figure 2 In some embodiments, the material conveying device 100 further includes a bracket 150. The bracket 150 is connected to the discharge track 112, and the rotating shaft 130 is rotatably connected to the bracket 150. In this way, the material 200 behind the rotating member 120 can drive the rotating member 120 to rotate relative to the discharge track 112. Of course, in other embodiments, the bracket 150 can also be connected to the outer shell of the feeder body 111.

[0041] refer to Figure 2 In some embodiments, the rotating shaft 130 is provided with a first through hole 131. The mass block 140 is connected to a connecting member 141, which is provided through the first through hole 131 and can be telescopically moved relative to the first through hole 131. Exemplarily, the connecting member 141 is a connecting rod, which is provided through the first through hole 131 and can be telescopically moved relative to the first through hole 131, so as to adjust the distance between the mass block 140 and the axis of the rotating shaft 130.

[0042] In some embodiments, the rotating shaft 130 is provided with a first threaded hole 132. The first threaded hole 132 extends from the circumferential side of the rotating shaft 130 to the hole wall of the first through hole 131. The material conveying device 100 further includes a first threaded fastener 142. The first threaded fastener 142 is connected to the first threaded hole 132 and abuts against the connecting member 141. In this way, the first threaded fastener 142 threadedly connected to the first threaded hole 132 can be used to position the connecting member 141 to prevent the connecting member 141 from accidentally moving relative to the first through hole 131 after the spacing between the mass block 140 and the rotating shaft 130 is adjusted in place.

[0043] It should be noted that the connecting member 141 and the first through hole 131 may also be connected in other ways. For example, a second threaded hole may be provided on the wall of the first through hole 131, and an external thread may be provided on the outer periphery of the connecting member 141. The external thread and the second threaded hole are threadedly connected, so that the distance between the mass block 140 and the rotating shaft 130 can be adjusted by rotating the connecting member 141.

[0044] refer to Figure 3 and Figure 4In some embodiments, the discharge track 112 is provided with a stepped groove 1121. The stepped groove 1121 forms a discharge channel 110a. The stepped groove 1121 includes a first bearing surface 1122 and a second bearing surface 1123, the position of the second bearing surface 1123 is lower than the position of the first bearing surface 1122, and the first bearing surface 1122 is connected to the bottom surface of the discharge portion 111a. In some embodiments, the transition zone 1124 between the second bearing surface 1123 and the first bearing surface 1122 is used for turning the material 200. The transition zone 1124 is located on the side of the rotating member 120 away from the discharge portion 111a. Exemplarily, the height difference between the first bearing surface 1122 and the second bearing surface 1123 can be reasonably set by experiment so that the material 200 just turns 90 degrees in the transition zone 1124, so that the posture of the material 200 located on the second bearing surface 1123 meets the requirements.

[0045] In addition, in some embodiments, a first baffle and a second baffle are respectively provided on both sides of the first bearing surface 1122 and the second bearing surface 1123 , and the first baffle and the second baffle can be used to prevent the material 200 from falling out of the discharge track 112 during transportation.

[0046] It should also be noted that if the rotating member 120 is not provided, the materials 200 will be close to each other, so that if the previous material 200 has just turned over 90 degrees in the transition zone 1124, the next material 200 will also move to the transition zone 1124 and turn over. Since the previous material 200 has not completely left the transition zone 1124, the next material 200 may be stacked on the previous material 200, which may make it impossible for the next material 200 to turn over 90 degrees smoothly. However, with the solution provided by the embodiment of the present application, since the materials 200 in front of the rotating member 120 are transported at intervals, the next material 200 will not move to the transition zone 1124 until the previous material 200 has completely left the transition zone 1124. In this way, there is basically no material stacking phenomenon, so that each material 200 can be turned over smoothly in a preset manner.

[0047] refer to Figure 2 In some embodiments, a sleeve portion 122 is provided at one end of the rotating member 120 that is away from the blocking portion 121. The sleeve portion 122 is provided with a mounting hole 1221, and the rotating shaft 130 is passed through the mounting hole 1221. In this way, the connection convenience between the rotating member 120 and the rotating shaft 130 can be improved by providing the sleeve portion 122.

[0048] refer to Figure 2In some embodiments, the material conveying device 100 further includes a second threaded fastener 123, and the second threaded fastener 123 connects the sleeve portion 122 and the rotating shaft 130. Exemplarily, the sleeve portion 122 is provided with a second through hole, and the rotating shaft 130 is provided with a third through hole opposite to the second through hole, and the hole wall of the third through hole is provided with a threaded portion, so that the sleeve portion 122 can be fixedly connected to the rotating shaft 130 via the second threaded fastener 123 by passing the second threaded fastener 123 through the second through hole and the third through hole, and connecting the second threaded fastener 123 with the threaded portion of the third through hole. The "fixed connection" between the sleeve portion 122 and the rotating shaft 130 described here means that the sleeve portion 122 is connected in a manner that it does not rotate relative to the rotating shaft 130.

[0049] refer to Figure 4 In some embodiments, the axis direction of the rotating shaft 130 is perpendicular to the extension direction of the discharge channel 110a. For example, the extension direction of the discharge channel 110a extends in the left-right direction, and the rotating shaft 130 is arranged in the front-back direction. In this way, the convenience of using the accumulated materials 200 to push the rotating member 120 to rotate around the axis of the rotating shaft 130 can be improved by making the axis direction of the rotating shaft 130 perpendicular to the extension direction of the discharge channel 110a.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the embodiments of the present application, and the scope of the embodiments of the present application is defined by the appended claims and their equivalents.

Claims

1. A material conveying device (100), characterized in that: include: A vibrating feeder (110), a rotating member (120), a rotating shaft (130) and a mass block (140); The vibrating feeder (110) is provided with a discharge channel (110a), the rotating member (120) is connected to the rotating shaft (130), the rotating member (120) is provided with a blocking portion (121), and the blocking portion (121) is capable of rotating around the axis of the rotating shaft (130); When the material (200) transported by the discharge channel (110a) pushes against the blocking portion (121), the material (200) can push the blocking portion (121) to rotate, thereby releasing the blocking of the blocking portion (121) and moving toward the outlet of the discharge channel (110a); The mass block (140) is connected to the rotating shaft (130), and the distance between the mass block (140) and the axis of the rotating shaft (130) can be adjusted to adjust the blocking force applied by the blocking portion (121) to the material (200).

2. The material conveying device (100) according to claim 1, characterized in that: The vibrating feeder (110) comprises a feeder body (111) and a discharge track (112) connected to each other, the feeder body (111) is provided with a discharge portion (111a), the discharge channel (110a) is provided on the discharge track (112), and the discharge channel (110a) is connected to the discharge portion (111a).

3. The material conveying device (100) according to claim 2, characterized in that: The material conveying device (100) further comprises a bracket (150), wherein the bracket (150) is connected to the material discharging track (112), and the rotating shaft (130) is rotatably connected to the bracket (150).

4. The material conveying device (100) according to claim 3, characterized in that: The rotating shaft (130) is provided with a first through hole (131), the mass block (140) is connected to a connecting member (141), the connecting member (141) is passed through the first through hole (131), and the connecting member (141) can be telescopically moved relative to the first through hole (131).

5. The material conveying device (100) according to claim 4, characterized in that: The rotating shaft (130) is provided with a first threaded hole (132), and the first threaded hole (132) extends from the circumferential side of the rotating shaft (130) to the hole wall of the first through hole (131). The material conveying device (100) also includes a first threaded fastener (142), and the first threaded fastener (142) is connected to the first threaded hole (132) and abuts against the connecting member (141).

6. The material conveying device (100) according to claim 2, characterized in that: The discharge track (112) is provided with a stepped groove (1121), and the stepped groove (1121) encloses the discharge channel (110a); the stepped groove (1121) comprises a first bearing surface (1122) and a second bearing surface (1123), the position of the second bearing surface (1123) is lower than the position of the first bearing surface (1122), and the first bearing surface (1122) is connected to the bottom surface of the discharge portion (111a).

7. The material conveying device (100) according to claim 6, characterized in that: The transition zone (1124) between the second bearing surface (1123) and the first bearing surface (1122) is used for turning the material (200), and the transition zone (1124) is located on a side of the rotating member (120) away from the discharge portion (111a).

8. The material conveying device (100) according to claim 1, characterized in that: A sleeve connection portion (122) is provided at one end of the rotating member (120) that is away from the blocking portion (121), and the sleeve connection portion (122) is provided with a mounting hole (1221), and the rotating shaft (130) is passed through the mounting hole (1221).

9. The material conveying device (100) according to claim 8, characterized in that: The material conveying device (100) further comprises a second threaded fastener (123), wherein the second threaded fastener (123) connects the sleeve portion (122) and the rotating shaft (130).

10. The material conveying device (100) according to claim 1, characterized in that: The axial direction of the rotating shaft (130) is perpendicular to the extension direction of the discharge channel (110a).

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