Feeding equipment for tower-shaped / conical products

Abstract

The invention discloses tower-shaped / cone-shaped product feeding equipment which is used for arranging and conveying tower-shaped / cone-shaped products with the appearance that the section of one end is large and the section of the other end is small. The material arranging module is provided with a first roller rod body and a second roller rod body, the first roller rod body and the second roller rod body are arranged side by side in a spaced mode and form a material hanging gap, and the material pressing piece is located above the material hanging gap; a tower-shaped / conical product is fed into the hanging gap through the discharge port, and one end with a large section is limited in the hanging gap and one end with a small section is suspended downwards to be in a vertical state; the first roller body and the second roller body are arranged in an inclined mode, the ends, corresponding to the discharging port, of the material hanging gaps are higher than the other ends of the material hanging gaps, the first roller body and the second roller body can rotate with the axes of the first roller body and the second roller body as rotating shafts respectively, and tower-shaped / conical products fed into the material hanging gaps slide from one ends to the other ends.

Description

Technical Field

[0001] The present application relates to a feeding device for tower-shaped / conical products. Background Art

[0002] In industrial production, finished products or parts need to be sorted during production, handling and loading to make their directions and positions consistent. However, due to their unique shapes, some products / parts are particularly troublesome to sort. For example, rifle bullets are conical in shape, with a small cross-section at the head and a large cross-section at the tail. It is difficult to sort them during production, handling and loading, which is time-consuming and laborious. In addition, due to the special nature of bullet products, in order to prevent danger, traditional vibrating plate structures cannot be used to achieve material sorting and transmission. Summary of the invention

[0003] The purpose of the present application is to provide a feeding device for tower-shaped / conical products, which can automatically sort and convey tower-shaped / conical products.

[0004] To achieve the above objectives, this application provides the following technical solutions: A feeding device for a tower-shaped / conical product, used for sorting and conveying the tower-shaped / conical product, wherein the tower-shaped / conical product has an outer shape with a large cross section at one end and a small cross section at the other end, and the feeding device comprises: The incoming material module is provided with a feeding module and is formed with a discharge port; The material sorting module is provided with a first roller body, a second roller body and a material pressing piece, wherein the first roller body and the second roller body are arranged side by side and spaced apart to form a material hanging gap, and the material pressing piece is located above the material hanging gap; The tower-shaped / conical product is fed into the hanging gap through the discharge port, and can be formed such that the end with a large cross section is limited in the hanging gap and the end with a small cross section is suspended downward in an upright state; The first roller rod body and the second roller rod body are tilted and configured so that one end of the hanging gap corresponding to the discharge port is higher than the other end, and the first roller rod body and the second roller rod body can respectively rotate with their own axes as rotation axes, so that the tower-shaped / conical product limited in the hanging gap forms an upward floating tendency, thereby realizing the tower-shaped / conical product fed into the hanging gap sliding from one end to the other end; The pressing piece is suspended above the tower-shaped / conical product confined in the hanging gap to limit the tower-shaped / conical product from floating upward.

[0005] Further, the feeding module includes a first conveyor belt module and is formed with a first conveying surface; A retaining wall portion is assembled above the first conveying surface and surrounds the first conveying surface to form a first conveying area, wherein at least a portion of the first conveying area close to the terminal end along the conveying direction is configured to have a gradually narrowing width along the conveying direction; A linear conveying section is formed at the terminal end position of the first conveying area along the conveying direction, one side of the linear conveying section is blocked by the blocking wall portion, and the other side of the linear conveying section is blocked by the stop bar; The discharge port is formed at the terminal end position of the linear conveying section along the conveying direction.

[0006] Furthermore, the spacing width between the retaining wall portion and the stop bar in the linear conveying section area is not greater than the width of a single tower-shaped / conical product.

[0007] Furthermore, the spacing width between the retaining wall portion and the stop bar in the linear conveying section area is smaller than the maximum outer diameter of a single tower-shaped / conical product and larger than half of the maximum outer diameter of a single tower-shaped / conical product.

[0008] Furthermore, the outer surface of the tower-shaped / conical product conveyed to the linear conveying section is in contact with the retaining wall portion; and the upper edge of the retaining wall portion does not extend upward beyond the highest point of the corresponding tower-shaped / conical product.

[0009] Further, the feeding module also includes a second conveyor belt module and is formed with a second conveying surface; The first conveyor belt module and the second conveyor belt module are arranged side by side and adjacent to each other; An enclosure portion is assembled above the second conveying surface and surrounds the second conveying surface to form a second conveying area; The conveying directions of the first conveying surface and the second conveying surface are opposite; At least a portion of the second conveying area close to the terminal end along the conveying direction is configured to have a gradually narrowing width along the conveying direction; The end point of the second conveying surface in the second conveying area along its own conveying direction is not lower than the starting end of the first conveying surface in the first conveying area along its own conveying direction, so that the tower-shaped / conical products conveyed via the second conveying surface can be transferred from the end point of the second conveying surface in the second conveying area along its own conveying direction to the starting end of the first conveying surface in the first conveying area along its own conveying direction.

[0010] Further, the second conveying surface in the second conveying area extends along a horizontal plane; The first conveying surface in the first conveying area extends obliquely upward along its own conveying direction.

[0011] Furthermore, it also includes: A transfer track member is arranged between the discharge port and the starting end of the hanging gap, and the transfer track member is used to guide the tower-shaped / conical product transmitted from the discharge port to slide to the starting end of the hanging gap; The notch is recessed in the up-down direction at the terminal end of the conveying track of the transfer track member, and the width of the notch is smaller than the maximum outer diameter of a single tower-shaped / conical product.

[0012] Furthermore, it also includes: A wheel conveyor, with a contoured groove formed around the outer periphery, and the wheel conveyor can be rotated; A first blocking plate is arranged on the outer periphery of the wheel conveyor and located on one side of the contoured groove portion; A second blocking plate is disposed on the outer periphery of the wheel conveyor and is located on the other side of the contoured groove portion; A cover portion, disposed between the first blocking plate and the second blocking plate and opposite to the contoured groove portion; The first blocking plate, the second blocking plate, the cover part and the contoured groove part of the wheel conveyor are jointly arranged to form a conveying channel whose cross section matches the tower-shaped / conical product; The contoured groove portion at the starting end of the conveying channel corresponds to the terminal end of the hanging gap, and is configured so that the end with a smaller cross-section of the tower-shaped / conical product conveyed through the hanging gap can be supported in the contoured groove portion at the starting end of the conveying channel, and the rotation of the wheel conveyor assists in driving the tower-shaped / conical product to be conveyed in the conveying channel.

[0013] Furthermore, the starting end of the cover portion corresponds to and is adjacent to the ending end of the pressing piece.

[0014] Further, the transmission channel is arc-shaped; The upper end of the upright section is connected with the terminal end of the transmission channel. The upright section is formed by the first blocking plate, the second blocking plate, the upright cover part and the upright tangent part. The upright cover part is connected with the terminal end of the cover part. The upright tangent part is parallel to and opposite to the upright cover part. The upright tangent part is tangent to the wheel conveyor and forms a groove that matches and docks with the contoured groove part.

[0015] Furthermore, the pressing piece has an input stop inclined portion extending upward at one end near the discharge port, and is configured so that when the tower-shaped / conical product is conveyed, the front end of the tower-shaped / conical product in the moving direction will rub against the input stop inclined portion, forcing the tower-shaped / conical product to move toward the hanging gap side.

[0016] Compared with the prior art, the beneficial effect of the present application is that it can complete the automatic material sorting and transmission of tower-shaped / conical products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of a feeding device for tower-shaped / conical products of the present application.

[0018] Figure 2 yes Figure 1 The three-dimensional schematic diagram of the feeding equipment for tower / conical products with the feeding bin removed is shown in the figure.

[0019] Figure 3 yes Figure 2 A magnified view of the structure within the dashed box.

[0020] Figure 4 It is a side view of the feeding module of the loading equipment for tower-shaped / conical products of the present application, wherein a side view after the retaining wall part and the enclosure part are separated is shown, mainly to show the inclination relationship between the first conveying surface and the second conveying surface.

[0021] Figure 5 It is a top view of the feeding module and feeding bin of the feeding equipment for tower-shaped / conical products of the present application in the coordinated state.

[0022] Figure 6 yes Figure 5 A magnified view of the structure within the dashed box.

[0023] Figure 7 It is a partial three-dimensional exploded view of the material sorting module and position adjustment module of the tower / cone-shaped product of the present application.

[0024] Figure 8 yes Figure 7 The enlarged view of the structure in the dotted frame specifically shows the matching positions of the transfer track member and the first roller rod body and the second roller rod body.

[0025] Fig. 9 yes Figure 7 An enlarged view of the structure within the dashed box, specifically the location of the wheel conveyor.

[0026] Fig.10 It mainly shows the state diagram of the contoured groove part of the wheel conveyor before it is matched with the tower / cone product.

[0027] Fig.11 It is a cross-sectional view of the material handling module and position adjustment module of the tower-shaped / conical product of the present application, and the specific cross-sectional position is the axial position of the pressing piece.

[0028] Fig.12 yes Fig.11 A magnified view of the structure within the dashed box. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present application. 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 creative work are within the scope of protection of this application.

[0030] Please refer to Figures 1 to 12 As shown, a feeding device for tower-shaped / conical products disclosed in the present application includes a material incoming module 1, a material sorting module 2 and a position adjustment module 4. The material incoming module 1 includes a feeding bin 11 and a feeding module 12 matched with the feeding bin 11. The feeding module 12 is formed with a discharge port 120. Specifically, when in use, the feeding bin 11 feeds the tower-shaped / conical products 9 therein to the feeding module 12 at a constant speed, and the feeding module 12 is initially sorted and then transmitted to the material sorting module 2 through the discharge port 120.

[0031] The tower-shaped / conical product 9 has an outer shape with a large cross section at one end and a small cross section at the other end. It is shown as a rifle bullet in the present application, but it is certainly not limited to this.

[0032] For details, please refer to Figures 1 to 6 As shown, the feeding module 12 includes a first conveyor belt module 121 and is formed with a first conveying surface 122. A retaining wall portion 123 is arranged above the first conveying surface 122 (the arrangement here does not fix the retaining wall portion 123 on the first conveying surface 122, but is arranged so that the retaining wall portion 123 can block the tower-shaped / conical product 9 conveyed through the first conveying surface 122). The retaining wall portion 123 surrounds the first conveying surface 122 to form a first conveying area 124. The first conveying area 124 is configured to have a gradually narrowing width along the conveying direction at least in the portion close to the terminal end along the conveying direction. A linear conveying section 125 is also formed at the terminal end of the first conveying area 124 along the conveying direction. One side of the linear conveying section 125 is blocked by the retaining wall portion 123, and the other side of the linear conveying section 125 is blocked by a stop bar 126. The discharge port 120 is formed at the terminal end position of the linear conveying section 125 along the conveying direction. Such a design enables the tower-shaped / conical products 9 conveyed through the first conveying area 124 to be arranged in a single row (of course, the tower-shaped / conical products 9 in a single row here still have the problem of inverted front and rear end positions).

[0033] In order to ensure that the tower-shaped / conical products 9 conveyed through the first conveying area 124 can be arranged in a single row and avoid the situation where two or more tower-shaped / conical products 9 are stacked up and down or arranged side by side (in the lateral direction perpendicular to the conveying direction of the first conveying surface 122), the following structural optimization is also made. Preferably, the spacing width between the retaining wall portion 123 and the stop bar 126 in the linear conveying section 125 area is not greater than the width of a single tower-shaped / conical product 9. A more preferred embodiment is that the spacing width between the retaining wall portion 123 and the stop bar 126 in the linear conveying section 125 area is less than the maximum outer diameter of a single tower-shaped / conical product 9 and greater than half of the maximum outer diameter of a single tower-shaped / conical product 9. Furthermore, in order to achieve better results, in a preferred embodiment, the outer surface of the tower-shaped / conical product 9 conveyed to the linear conveying section 125 contacts the retaining wall portion 123. The upper edge of the retaining wall portion 123 does not exceed (or is lower than) the highest point of the tower-shaped / conical product 9 at the corresponding position (referring to the highest point of the end of the tower-shaped / conical product 9 with a larger cross section). In this way, when there are two or more tower-shaped / conical products 9 stacked up and down, they will slide down by themselves. In the embodiment of the present application, the retaining wall portion 123 is a plate-shaped cut upper edge that exceeds (or is higher than) the highest point of the tower-shaped / conical product 9 at the corresponding position. This design makes it possible for the retaining wall portion 123 to slide down only to the side of the stop bar 126 when two or more tower-shaped / conical products 9 are stacked up and down. Preferably, the stop bar 126 can be designed as a long strip column extending along the conveying direction of the surface of the first conveying surface 122 (illustrated embodiment), and the stop bar 126 is spaced from the plane where the first conveying surface 122 is located. Of course, it can also be designed as a long strip plate, and the structure is a long strip plate protruding upward from the surface of the first conveying surface 122 and extending along the conveying direction of the first conveying surface 122.

[0034] The discharge port 120 of the feeding bin 11 can directly correspond to the first conveying area 124. Of course, the feeding module 12 can also include a second conveyor belt module 131 and form a second conveying surface 132. The discharge port 120 of the feeding bin 11 corresponds to the second conveyor belt module 131. The first conveyor belt module 121 and the second conveyor belt module 131 are arranged side by side and adjacent to each other. A barrier portion 133 is arranged above the second conveying surface 132 (similar to the retaining wall portion 123 on the first conveying surface 122, the barrier portion 133 and the retaining wall portion 123 can be one-piece, can be independent components, or two-piece assembled and fixed). The barrier portion 133 and the second conveying surface 132 are surrounded to form a second conveying area 134. The conveying directions of the first conveying surface 122 and the second conveying surface 132 are opposite. The second conveying area 134 along the conveying direction, at least the portion close to the terminal end, is constructed to have a gradually narrowing width along the conveying direction. The end position of the second conveying surface 132 in the second conveying area 134 along its own conveying direction is not lower than the starting end position of the first conveying surface 122 in the first conveying area 124 along its own conveying direction. Such a design allows the tower-shaped / conical product 9 conveyed via the second conveying surface 132 to be transferred from the end position of the second conveying surface 132 in the second conveying area 134 along its own conveying direction to the starting end of the first conveying surface 122 in the first conveying area 124 along its own conveying direction.

[0035] Furthermore, in a preferred embodiment, the second conveying surface 132 in the second conveying area 134 extends along a horizontal plane. The first conveying surface 122 in the first conveying area 124 extends upwardly and obliquely along its own conveying direction. At least part of the linear conveying section 125 along the conveying direction is adjacent to the second conveying area 134. Such a design enables that when two or more tower-shaped / conical products 9 are stacked up and down, they will slide to the side of the stop bar 126 and flow back to the second conveying area 134 to recycle and feed.

[0036] Please refer to Figure 1 , Figure 2 , Figures 7 to 12As shown, the material sorting module 2 is provided with a first roller body 21, a second roller body 22 and a material pressing piece 23. The first roller body 21 and the second roller body 22 are arranged side by side and spaced apart to form a material hanging gap 20. The material pressing piece 23 is located above the material hanging gap 20. The first roller body 21 and the second roller body 22 are driven to rotate by a motor. When in use, the tower-shaped / conical product 9 is fed into the material hanging gap 20 through the discharge port 120. The width of the material hanging gap 20 is designed to allow the end of the tower-shaped / conical product 9 with a large cross section to be limited in the material hanging gap (20) and the end with a small cross section to be suspended downward in an upright state (the upright state referred to here is not a theoretical 90-degree state. In fact, due to the movement of the tower-shaped / conical product 9 in the material hanging gap 20 and the tilted state of the first roller body 21 and the second roller body 22, the tower-shaped / conical product 9 is not theoretically completely upright, and there is also a slightly dumped state). The end of the tower / cone-shaped product 9 with a larger cross-section is hung in an upright state at the hanging gap 20.

[0037] In a preferred embodiment, the first roller bar body 21 and the second roller bar body 22 are tilted and configured so that one end of the hanging gap 20 corresponding to the discharge port 120 is higher than the other end. The first roller bar body 21 and the second roller bar body 22 can rotate with their respective axes as rotation axes, so that the tower-shaped / conical product 9 limited in the hanging gap 20 forms a tendency to float upward, thereby realizing the tower-shaped / conical product 9 fed into the hanging gap 20 sliding from one end to the other end. The pressing piece 23 is fixedly suspended above the corresponding tower-shaped / conical product 9 (specifically, above the tower-shaped / conical product 9 limited in the hanging gap 20), so as to limit the tower-shaped / conical product 9 from floating upward and jumping out of the hanging gap 20.

[0038] In a preferred embodiment, the inclination angle range of the first roller body 21 and the second roller body 22 is preferably not less than 30 degrees and not more than 70 degrees. Outside this inclination angle range, it is possible to cause material jamming or the tower / cone product 9 with a large inclination to accidentally fall off and cause danger.

[0039] Please refer to Figure 7 and Figure 8As shown, in a preferred embodiment of the present application, a transfer track member 3 is further provided, and the transfer track member 3 is arranged between the discharge port 120 and the starting end of the hanging gap 20. The transfer track member 3 is used to guide the tower-shaped / conical product 9 transmitted from the discharge port 120 to slide to the starting end of the hanging gap 20. The terminal end position of the transmission track of the transfer track member 3 is recessed in the up-down direction to form a notch portion 31, and the width of the notch portion 31 is smaller than the maximum outer diameter of a single tower-shaped / conical product 9. The notch portion 31 is used to provide a transition for the tower-shaped / conical product 9 guided by the transfer track member 3 to change from an inclined state to an upright state.

[0040] Please refer to Figure 1 , Figure 7 and Fig.11 As shown, the pressing piece 23 in the present application is inclined upward and extends with an input stop inclined portion 231 at one end close to the discharge port 120, and the portion of the pressing piece 23 other than the input stop inclined portion 231 is in the shape of a straight line, and the end edge of the input stop inclined portion 231 is at least partially located above the terminal end of the transfer track member 3, or the input stop inclined portion 231 is at least partially overlapped with the projection of the transfer track member 3 in the up and down directions. This design is to provide assistance for the tower-shaped / conical product 9 guided and conveyed by the transfer track member 3 to change from an inclined state to an upright state, that is, the front end of the tower-shaped / conical product 9 guided and conveyed by the transfer track member 3 in the moving direction will hit the input stop inclined portion 231 to slow down and enable it to fall smoothly into the hanging gap 20. In addition, when the end of the tower-shaped / conical product 9 with a larger cross-section is located at the front end in the direction of movement, even if it collides with the input stop inclined portion 231, only the end edge of the tower-shaped / conical product 9 will rub against the input stop inclined portion 231, thereby avoiding danger from a head-on collision.

[0041] Please refer to Figure 7 , Figures 9 to 12As shown, the position adjustment module 4 includes a wheel conveyor 41, a first blocking plate 42, a second blocking plate 43 and a cover 44. A contoured groove 411 is formed around the outer periphery of the wheel conveyor 41, and the wheel conveyor 41 can be rotated. The shape of the contoured groove 411 matches the end with a smaller cross section of the tower / cone product 9. The first blocking plate 42 is arranged on the outer periphery of the wheel conveyor 41 and is located on one side of the contoured groove 411. The second blocking plate 43 is arranged on the outer periphery of the wheel conveyor 41 and is located on the other side of the contoured groove 411. The cover 44 is arranged between the first blocking plate 42 and the second blocking plate 43 and is opposite to the contoured groove 411. The first blocking plate 42, the second blocking plate 43, the cover 44 and the contoured groove 411 of the wheel conveyor 41 are jointly arranged to form a conveying channel 40 whose cross section matches the tower / cone product 9. The contoured groove portion 411 at the starting end of the conveying channel 40 corresponds to the terminal end of the hanging gap 20, and is configured so that the end with a smaller cross-section of the tower-shaped / conical product 9 conveyed through the hanging gap 20 can be supported in the contoured groove portion 411 at the starting end of the conveying channel 40. The rotation of the wheel conveyor 41 assists in driving the tower-shaped / conical product 9 to be conveyed in the conveying channel 40, thereby adjusting a row of upright tower-shaped / conical products 9 to be placed horizontally.

[0042] In a preferred embodiment, the starting end of the cover portion 44 corresponds to and is adjacent to the terminal end of the pressing member 23. The conveying channel (40) is arc-shaped. The position adjustment module 4 also includes a vertical section 5, the upper end of which is connected to the terminal end of the conveying channel 40. The vertical section 5 is surrounded by a first blocking plate 51, a second blocking plate 52, a vertical cover portion 53 and a vertical tangent portion 54 to form a vertical channel 50 whose cross section matches the tower-shaped / conical product 9. The vertical cover portion 53 is connected to the terminal end of the cover portion 44. The vertical tangent portion 54 is parallel to and opposite to the vertical cover portion 53. The vertical tangent portion 54 is tangent to the wheel conveyor 41 and forms a groove (not numbered) that matches and docks with the contoured groove portion 411. The vertical channel 50 is connected to the conveying channel 40. In actual production, the tower-shaped / conical product 9 is finally output through the vertical channel 50 of the vertical section 5 and finally loaded into a packaging box, a carrier or enters the next processing station.

[0043] Through the design scheme of the present application, automatic material sorting and conveying of tower-shaped / conical products can be completed.

[0044] Although the embodiments of the present application have been shown and described, it will be appreciated 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 present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A feeding device for tower-shaped / conical products, used for sorting and conveying tower-shaped / conical products (9), wherein the tower-shaped / conical products (9) have an outer shape with a large cross section at one end and a small cross section at the other end, characterized in that: The feeding equipment includes: The incoming material module (1) is provided with a feeding module (12) and is formed with a discharge port (120); The material sorting module (2) is provided with a first roller body (21), a second roller body (22) and a material pressing piece (23), wherein the first roller body (21) and the second roller body (22) are arranged side by side and spaced apart to form a material hanging gap (20), and the material pressing piece (23) is located above the material hanging gap (20); The tower-shaped / conical product (9) is fed into the hanging gap (20) through the discharge port (120), and can be formed such that the end with a larger cross section is limited in the hanging gap (20) and the end with a smaller cross section is suspended downward in an upright state; The first roller rod body (21) and the second roller rod body (22) are arranged obliquely and configured so that one end of the hanging gap (20) corresponding to the discharge port (120) is higher than the other end; the first roller rod body (21) and the second roller rod body (22) can respectively rotate about their own axes as rotation axes, so that the tower-shaped / conical product (9) limited in the hanging gap (20) forms an upward floating tendency, thereby achieving the tower-shaped / conical product (9) fed into the hanging gap (20) sliding from one end to the other end; The pressing piece (23) is suspended above the tower-shaped / conical product (9) confined within the hanging gap (20) to limit the tower-shaped / conical product (9) from floating upward.

2. The feeding device for tower-shaped / conical products according to claim 1, characterized in that: The feeding module (12) comprises a first conveyor belt module (121) and is formed with a first conveying surface (122); A retaining wall portion (123) is arranged above the first conveying surface (122) and surrounds the first conveying surface (122) to form a first conveying area (124); at least a portion of the first conveying area (124) close to the terminal end along the conveying direction is configured to have a gradually narrowing width along the conveying direction; A linear conveying section (125) is formed at the terminal end position of the first conveying area (124) along the conveying direction, one side of the linear conveying section (125) is blocked by the blocking wall portion (123), and the other side of the linear conveying section (125) is blocked by a stop bar (126); The discharge port (120) is formed at the terminal end position of the linear conveying section (125) along the conveying direction.

3. The feeding device for tower-shaped / conical products according to claim 2, characterized in that: The width of the interval between the retaining wall portion (123) and the stop bar (126) in the linear conveying section (125) area is no greater than the width of a single tower-shaped / conical product (9).

4. The feeding device for tower-shaped / conical products according to claim 2, characterized in that: The spacing width between the retaining wall portion (123) and the stop bar (126) in the linear conveying section (125) area is smaller than the maximum outer diameter of a single tower-shaped / conical product (9) and larger than half of the maximum outer diameter of a single tower-shaped / conical product (9).

5. The feeding device for tower-shaped / conical products according to claim 2, 3 or 4, characterized in that: The outer surface of the tower-shaped / conical product (9) conveyed to the linear conveying section (125) contacts the retaining wall portion (123); the upper edge of the retaining wall portion (123) does not extend upward beyond the highest point of the corresponding tower-shaped / conical product (9).

6. The feeding device for tower-shaped / conical products according to claim 2, 3 or 4, characterized in that: The feeding module (12) further comprises a second conveyor belt module (131) and is formed with a second conveying surface (132); The first conveyor belt module (121) and the second conveyor belt module (131) are arranged side by side and adjacent to each other; A blocking portion (133) is assembled above the second conveying surface (132) and surrounds the second conveying surface (132) to form a second conveying area (134); The conveying directions of the first conveying surface (122) and the second conveying surface (132) are opposite; At least a portion of the second conveying area (134) close to the terminal end along the conveying direction is configured to have a gradually narrowing width along the conveying direction; The end point of the second conveying surface (132) in the second conveying area (134) along its own conveying direction is not lower than the starting point of the first conveying surface (122) in the first conveying area (124) along its own conveying direction, so that the tower-shaped / conical product (9) conveyed via the second conveying surface (132) can be transferred from the end point of the second conveying surface (132) in the second conveying area (134) along its own conveying direction to the starting point of the first conveying surface (122) in the first conveying area (124) along its own conveying direction.

7. The feeding device for tower-shaped / conical products according to claim 6, characterized in that: The second conveying surface (132) in the second conveying area (134) extends along a horizontal plane; The first conveying surface (122) in the first conveying area (124) extends upwardly in an inclined manner along its own conveying direction.

8. The feeding device for tower-shaped / conical products according to any one of claims 1 to 4, characterized in that: Also includes: A transfer track member (3) is arranged between the discharge port (120) and the starting end of the hanging gap (20), and the transfer track member (3) is used to guide the tower-shaped / conical product (9) transmitted from the discharge port (120) to slide to the starting end of the hanging gap (20); The notch portion (31) is recessed in the up-down direction at the terminal end of the conveying track of the transfer track member (3), and the width of the notch portion (31) is smaller than the maximum outer diameter of a single tower-shaped / conical product (9).

9. The feeding device for tower-shaped / conical products according to any one of claims 1 to 4, characterized in that: Also includes: A wheel conveyor (41) having a contoured groove portion (411) formed around the outer periphery, and the wheel conveyor (41) is capable of rotating; A first blocking plate (42) is arranged on the outer periphery of the wheel conveying member (41) and is located on one side of the contoured groove portion (411); A second blocking plate (43) is arranged on the outer periphery of the wheel conveying member (41) and is located on the other side of the contoured groove portion (411); A cover portion (44) disposed between the first blocking plate (42) and the second blocking plate (43) and opposite to the contoured groove portion (411); The first blocking plate (42), the second blocking plate (43), the cover (44) and the contoured groove portion (411) of the wheel conveyor (41) are jointly arranged to form a conveying channel (40) having a cross section matching the tower-shaped / conical product (9); The contoured groove portion (411) at the starting end of the conveying channel (40) corresponds to the terminal end of the hanging gap (20), and is configured so that the end with a smaller cross-section of the tower-shaped / conical product (9) conveyed through the hanging gap (20) can be supported in the contoured groove portion (411) at the starting end of the conveying channel (40), and the rotation of the wheel conveying member (41) assists in driving the tower-shaped / conical product (9) to be conveyed in the conveying channel (40).

10. The feeding device for tower-shaped / conical products according to claim 9, characterized in that: The starting end of the cover portion (44) corresponds to and is adjacent to the ending end of the pressing piece (23).

11. The feeding device for tower-shaped / conical products according to claim 9 or 10, characterized in that: The transmission channel (40) is arc-shaped; The upper end of the upright section (5) is connected to the terminal end of the transmission channel (40). The upright section (5) is formed by a first blocking plate (51), a second blocking plate (52), an upright cover portion (53) and an upright tangent portion (54). The upright cover portion (53) is connected to the terminal end of the cover portion (44). The upright tangent portion (54) is parallel to and opposite to the upright cover portion (53). The upright tangent portion (54) is tangent to the wheel transmission member (41) and forms a groove (not numbered) that matches and docks with the contoured groove portion (411).

12. The feeding device for tower-shaped / conical products according to any one of claims 1 to 4, characterized in that: The pressing piece (23) has an input stop inclined portion (231) extending upwardly at one end close to the discharge port (120), and is configured so that when the tower-shaped / conical product (9) is conveyed, the front end of the tower-shaped / conical product (9) in the moving direction will rub against the input stop inclined portion (231), forcing the tower-shaped / conical product (9) to move toward the hanging gap (20).

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