A turnover structure for feeding

Abstract

The utility model provides a kind of turnover structure for feeding, comprising: pedestal top end left and right sides are provided with transmission module module setting in the front side or rear side of pedestal top, the top of discharge positioning module is connected with transmission module by bolt, discharge positioning module bottom is connected with pedestal;Locking module is connected by bolt and is arranged in one side of discharge positioning module;Turnover positioning module is arranged in the side of pedestal top end away from discharge positioning module, the sliding wedge compression plate on gear is matched with inclined wedge by sliding wedge compression plate, under the action of tension spring, the transmission of insert is completed, simple structure, reduce cost, improve the stability of transmission.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment, and in particular to the field of material flipping technology, specifically a flipping structure for feeding materials. Background Technology

[0002] In the past, motors have always been one of the transmission structures in automated equipment, and as a core transmission component of traditional automated equipment, they have always occupied an important position. In the past, all kinds of automated production lines and mechanical equipment relied on motor drives to operate.

[0003] However, this traditional transmission method has obvious drawbacks: the motor is highly dependent on a stable power supply. Once the signal transmission is unstable, the transmission efficiency will drop significantly, resulting in slow equipment operation, reduced accuracy, and serious impact on production progress.

[0004] Our company has developed a tilting structure for feeding materials, which uses a gear and rack drive, has a stable transmission ratio, high load-bearing capacity, greatly improves transmission efficiency, and reduces costs. Summary of the Invention

[0005] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a flipping structure for feeding materials, so as to solve the difficulties of the prior art.

[0006] To achieve the above and other related objectives, this utility model provides a flipping structure for feeding materials, comprising:

[0007] Base 1, with transmission modules 2 provided on the left and right sides of the top of the base 1;

[0008] The material feeding and positioning module 3 is disposed on the front or rear side of the top of the base 1. The top of the material feeding and positioning module 3 is connected to the transmission module 2 by bolts, and the bottom of the material feeding and positioning module 3 is connected to the base 1.

[0009] Locking module 4 is bolted to one side of the feeding and positioning module 3;

[0010] The flip positioning module 5 is located on the top of the base 1 on the side away from the material feeding positioning module 3.

[0011] According to the preferred embodiment, the transmission module 2 includes:

[0012] Positioning groove 21, the positioning groove 21 is formed on the left and right sides of the top of the base 1;

[0013] Two racks 22 are provided, located on the left and right sides of the base 1. The racks 22 are bolted together and installed in the positioning groove 21. Gears 23 are meshed on the top of the two racks 22 and connected to each other by a synchronizing rod.

[0014] A limiting pin 24 is provided at the top and bottom of the gear 23;

[0015] The limiting plate 25 is bolted to the base 1 and is located on the front and rear sides near the rack 22. The limiting plate 25 is provided with a stop groove 26 on the side of the limiting plate 25 that is close to each other. The top of the stop groove 26 is provided with a guide angle 27 on the inner wall of the groove.

[0016] According to the preferred embodiment, the material feeding and positioning module 3 includes:

[0017] The flipping plate 31 is located directly above the front or rear side of the base 1. L-shaped connecting plates 32 are bolted to the left and right sides of the flipping plate 31. The side of the L-shaped connecting plate 32 away from the flipping plate 31 is bolted to the gear 23.

[0018] The first insert cavity 33 is spaced apart on the front or rear side of the top of the flip plate 31;

[0019] The first inclined wedge 34 is located directly below the side of the turning plate 31 near the first insert cavity 33, and the bottom of the first inclined wedge 34 is bolted to the base 1.

[0020] According to the preferred embodiment, the locking module 4 includes:

[0021] The relief groove 41 is formed in the center of one side of the first insert cavity 33;

[0022] The sliding wedge clamping plate 42 is L-shaped. The top of the sliding wedge clamping plate 42 is set in the first insert cavity 33. The center of the sliding wedge clamping plate 42 is attached to the inner side wall of the relief groove 41. The bottom of the sliding wedge clamping plate 42 passes through the relief groove 41 and goes vertically downward. A threaded hole is opened in the center of the bottom of the sliding wedge clamping plate 42.

[0023] A tension spring fixing plate 46 is bolted to the bottom of the flipping plate 31 near the relief groove 41. A plug bolt 47 is inserted through the center of the tension spring fixing plate 46. The bottom of the plug bolt 47 is threaded into the threaded hole at the bottom of the sliding wedge clamping plate 42. A tension spring 48 is fitted onto the section of the plug bolt 47 located between the tension spring fixing plate 46 and the sliding wedge clamping plate 42.

[0024] According to the preferred embodiment, the flip positioning module 5 includes:

[0025] Positioning fixture plate 51, the positioning fixture plate 51 is disposed on the top of the base 1 on the side away from the flipping plate 31;

[0026] Second insert cavity 52, the second insert cavity 52 is spaced out at the center of the top of the positioning tooling plate 51;

[0027] The second wedge 53 is bolted and spaced on the top of the positioning tooling plate 51, located on one side of the second insert cavity 52.

[0028] According to the preferred embodiment, the bottom of the sliding wedge clamping plate 42 is provided with a first inclined surface 43 near the first inclined wedge 34, and the first inclined surface 43 contacts the first inclined wedge 34. The top of the sliding wedge clamping plate 42 is provided with an inclined wedge push groove 44, and a second inclined surface 45 is provided on one side of the top of the inclined wedge push groove 44. When the flipping plate 31 flips over and covers the top of the positioning tooling plate 51, the second inclined surface 45 contacts the second inclined wedge 53.

[0029] This utility model employs a base, a feeding and positioning module, a locking module, and a flipping and positioning module. A robotic arm places the insert to be flipped into the first insert cavity of the flipping plate in the feeding and positioning module. The base moves, causing the rack to move and the meshing gear to rotate. The gear's rotation causes the bottom of the sliding wedge clamping plate in the locking module to disengage from the first inclined wedge. A tension spring contracts, causing the top of the sliding wedge clamping plate to press against the insert, thus limiting its position. When the rack moves to the point where the gear approaches the positioning fixture plate, the limiting pin on the gear engages in the stop groove of the limiting plate. Simultaneously, the top of the second inclined wedge enters the inclined wedge push groove of the sliding wedge clamping plate until the second inclined wedge contacts the second inclined surface, pushing open the sliding wedge clamping plate. The insert automatically falls into the second insert cavity, completing the material flipping. The sliding wedge clamping plate on the gear, through its engagement with the inclined wedge and under the action of the tension spring, completes the insert transfer. The structure is simple, reduces costs, and improves transmission stability.

[0030] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, so as to facilitate an understanding of the features and advantages of the present invention. Attached Figure Description

[0031] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model before it is flipped over.

[0032] Figure 2 The diagram shows a three-dimensional structure of this utility model in the process of being flipped.

[0033] Figure 3 The diagram shown is an enlarged three-dimensional structural schematic of the base in this utility model;

[0034] Figure 4 The diagram shown is an enlarged three-dimensional structural diagram of the limiting plate in this utility model;

[0035] Figure 5 The diagram shown is an enlarged three-dimensional structural schematic of the clearance groove in this utility model.

[0036] Figure 6 The diagram shown is an enlarged three-dimensional structural schematic of the locking module in this utility model.

[0037] Label Explanation

[0038] 1. Base;

[0039] 2. Transmission module;

[0040] 21. Positioning groove; 22. Rack; 23. Gear; 24. Limit pin; 25. Limiting plate; 26. Stop groove; 27. Guide angle;

[0041] 3. Material feeding and positioning module;

[0042] 31. Flip plate; 32. L-shaped connecting plate; 33. Insert cavity No. 1; 34. Wedge No. 1;

[0043] 4. Locking module;

[0044] 41. Clearance groove; 42. Sliding wedge clamping plate; 43. First inclined plane; 44. Inclined wedge push groove; 45. Second inclined plane; 46. Tension spring fixing plate; 47. Plug bolt; 48. Tension spring;

[0045] 5. Flip positioning module;

[0046] 51. Positioning fixture plate; 52. Insert cavity No. 2; 53. Wedge No. 2; Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0048] Compared to the embodiments shown in the accompanying drawings, feasible embodiments within the scope of protection of this utility model may have fewer components, have other components not shown in the drawings, different components, components arranged differently, or components with different connections, etc. Furthermore, two or more components shown in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0049] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, “an” or “a” and similar terms do not necessarily indicate a quantity limitation. Terms such as “comprising” or “including” mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. Terms such as “connected” or “linked” are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as “upper,” “lower,” “left,” and “right” are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0050] This utility model proposes a flipping structure for feeding materials, which is used in the material flipping process of parts. This utility model does not limit the type of material to be flipped, but the structure of the base 1, feeding positioning module 3, locking module 4 and flipping positioning module 5 is more stable and has a higher load-bearing capacity than the direct motor-driven flipping structure, and can flip multiple parts at one time.

[0051] In general, the flipping structure for feeding proposed in this utility model mainly includes: a base 1, a feeding positioning module 3, a locking module 4, and a flipping positioning module 5. (See also...) Figure 1 It shows the arrangement of the base 1, the feeding and positioning module 3, the locking module 4 and the flipping and positioning module 5.

[0052] When using the flipping structure for feeding proposed in this utility model, the robotic arm places the insert to be flipped into the first insert cavity 33 of the flipping plate 31 in the feeding positioning module 3. The base 1 moves left and right reciprocally. The specific structure driving the movement of the base 1 can be a cylinder or an electric slide. The movement of the base 1 drives the rack 22 to move, causing the gear 23 meshing with it to rotate. The rotation of the gear 23 causes the bottom of the sliding wedge clamping plate 42 in the locking module 4 to disengage from the first inclined wedge 34. Without the first inclined wedge... When the push of 34 causes the tension spring 48 to tighten, the top of the sliding wedge clamping plate 42 abuts against the insert, thus limiting and clamping the insert. When the rack 22 moves to the gear 23 and approaches the positioning tooling plate 51, the limiting pin 24 on the gear 23 engages in the stop groove 26 of the limiting plate 25. At the same time, the top of the second wedge 53 enters the wedge push groove 44 of the sliding wedge clamping plate 42 until the second wedge 53 contacts the second inclined surface 45, pushing open the sliding wedge clamping plate 42. The insert automatically falls into the second insert cavity 52, completing the material flipping.

[0053] The purpose of this patent is to improve transmission efficiency and reduce costs through gear and rack transmission. The clamping plate on the gear engages with the wedge, and under the action of the tension spring, the insert is transmitted. The structure is simple, reduces costs, and improves transmission stability.

[0054] The aforementioned transmission module 2 is located on the left and right sides of the top of the base 1. The transmission module 2 includes: a positioning groove 21, a rack 22, a gear 23, a limiting pin 24, and a limiting plate 25. The positioning groove 21 is located on the left and right sides of the top of the base 1. Two racks 22 are provided, located on the left and right sides of the base 1. The racks 22 are bolted to the positioning groove 21. Gears 23 are meshed on the top of the two racks 22. The gears 23 on the top of the two racks 22 are connected by a synchronizing rod. The limiting pin 24 passes through the top and bottom of the gear 23. The limiting plate 25 is bolted to the base 1 and located on the front and rear sides near the racks 22. A stop groove 26 is provided on the side of the limiting plate 25 that is close to each other near the racks 22. A guide angle 27 is provided on the inner wall of the top of the stop groove 26. The guide angle 27 serves to give way and guide.

[0055] The aforementioned material feeding and positioning module 3 is located on the front or rear side of the top of the base 1. The top of the material feeding and positioning module 3 is connected to the transmission module 2 by bolts, and the bottom of the material feeding and positioning module 3 is connected to the base 1. The material feeding and positioning module 3 includes: a flipping plate 31, a first insert cavity 33, and a first wedge 34. The flipping plate 31 is located directly above the front or rear side of the base 1. L-shaped connecting plates 32 are bolted to the left and right sides of the flipping plate 31. The side of the L-shaped connecting plate 32 away from the flipping plate 31 is bolted to the gear 23. The first insert cavity 33 is spaced apart on the front or rear side of the top of the flipping plate 31. The first wedge 34 is located directly below the side of the flipping plate 31 near the first insert cavity 33. The bottom of the first wedge 34 is bolted to the base 1.

[0056] The aforementioned locking module 4 is bolted to one side of the material feeding and positioning module 3. The relief groove 41 is opened in the center of one side of the first insert cavity 33. The sliding wedge clamping plate 42 is L-shaped. The top of the sliding wedge clamping plate 42 is set in the first insert cavity 33. The center of the sliding wedge clamping plate 42 is attached to the inner side wall of the relief groove 41. The bottom of the sliding wedge clamping plate 42 passes through the relief groove 41 and is vertically downward. A threaded hole is opened in the center of the bottom of the sliding wedge clamping plate 42. The tension spring fixing plate 46 is bolted to the bottom of the flipping plate 31 near the relief groove 41. A plug bolt 47 is inserted in the center of the tension spring fixing plate 46. The bottom of the plug bolt 47 is threaded and locked in the threaded hole at the bottom of the sliding wedge clamping plate 42. A tension spring 48 is fitted on the section of the plug bolt 47 located between the tension spring fixing plate 46 and the sliding wedge clamping plate 42.

[0057] The aforementioned flipping positioning module 5 is located on the top of the base 1 away from the material feeding positioning module 3. The positioning fixture plate 51 is located on the top of the base 1 away from the flipping plate 31. The second insert cavity 52 is spaced out at the center of the top of the positioning fixture plate 51. The second wedge 53 is spaced out at the top of the positioning fixture plate 51 by bolt connection on one side of the second insert cavity 52.

[0058] It should also be noted that a first inclined surface 43 is provided on the bottom side of the sliding wedge clamping plate 42 near the first inclined wedge 34. The first inclined surface 43 contacts the first inclined wedge 34. An inclined wedge push groove 44 is provided on the top of the sliding wedge clamping plate 42. A second inclined surface 45 is provided on one side of the top of the inclined wedge push groove 44. When the gear 23 rotates along the rack 22 and drives the flipping plate 31 to cover the top of the positioning tooling plate 51, the second inclined surface 45 contacts the second inclined wedge 53.

[0059] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A turnover structure for feeding, characterized by, include: Base (1), with transmission modules (2) provided on the left and right sides of the top of the base (1); The material feeding positioning module (3) is set on the front or rear side of the top of the base (1). The top of the material feeding positioning module (3) is connected to the transmission module (2) by bolts, and the bottom of the material feeding positioning module (3) is connected to the base (1). Locking module (4), the locking module (4) is bolted to one side of the feeding and positioning module (3); A flip positioning module (5) is disposed on the top of the base (1) away from the feeding positioning module (3).

2. The turnover structure for loading according to claim 1, characterized in that, The transmission module (2) includes: Positioning groove (21), the positioning groove (21) is opened on the left and right sides of the top of the base (1); Two racks (22) are provided, and the two racks (22) are located on the left and right sides of the base (1). The racks (22) are connected by bolts in the positioning groove (21). Gears (23) are meshed on the top of the two racks (22). The gears (23) on the top of the two racks (22) are connected by a synchronizing rod. A limiting pin (24) is provided at the top and bottom of the gear (23); The limiting plate (25) is bolted to the base (1) and located on the front and rear sides near the rack (22). The limiting plate (25) is provided with a stop groove (26) on the side of the limiting plate (25) that is close to each other. The stop groove (26) is provided with a guide angle (27) on the inner wall of the top groove.

3. The turnover structure for loading according to claim 2, characterized in that, The material feeding and positioning module (3) includes: The flipping plate (31) is located directly above the front or rear side of the base (1). The left and right sides of the flipping plate (31) are connected by bolts to L-shaped connecting plates (32). The side of the L-shaped connecting plate (32) away from the flipping plate (31) is connected to the gear (23) by bolts. The first insert cavity (33) is spaced apart on the front or rear side of the top of the flip plate (31); The first inclined wedge (34) is located directly below the first insert cavity (33) on the side of the flipping plate (31). The bottom of the first inclined wedge (34) is set on the base (1) by bolts.

4. The turnover structure for loading according to claim 3, characterized in that, The locking module (4) includes: A relief groove (41) is provided in the center of one side of the first insert cavity (33); A sliding wedge clamping plate (42) is L-shaped. The top of the sliding wedge clamping plate (42) is set in the first insert cavity (33). The center of the sliding wedge clamping plate (42) is attached to the inner side wall of the relief groove (41). The bottom of the sliding wedge clamping plate (42) passes through the relief groove (41) and points vertically downward. A threaded hole is opened in the center of the bottom of the sliding wedge clamping plate (42). A tension spring fixing plate (46) is bolted to the bottom of the flipping plate (31) near the relief groove (41). A plug bolt (47) is inserted through the center of the tension spring fixing plate (46). The bottom of the plug bolt (47) is threaded into the threaded hole at the bottom of the sliding wedge clamping plate (42). A tension spring (48) is fitted on the section of the plug bolt (47) between the tension spring fixing plate (46) and the sliding wedge clamping plate (42).

5. The turnover structure for loading according to claim 4, characterized in that, The flip positioning module (5) includes: Positioning fixture plate (51), the positioning fixture plate (51) is disposed on the top of the base (1) away from the flipping plate (31); The second insert cavity (52) is spaced apart at the center of the top of the positioning tooling plate (51); The second wedge (53) is set at intervals on the top of the positioning tooling plate (51) on one side of the second insert cavity (52) by bolt connection.

6. The turnover structure for loading according to claim 5, characterized in that, The bottom of the sliding wedge clamping plate (42) is provided with a first inclined surface (43) near the first inclined wedge (34). The first inclined surface (43) is in contact with the first inclined wedge (34). The top of the sliding wedge clamping plate (42) is provided with an inclined wedge push groove (44). A second inclined surface (45) is provided on one side of the top of the inclined wedge push groove (44). When the flipping plate (31) flips over and covers the top of the positioning tooling plate (51), the second inclined surface (45) is in contact with the second inclined wedge (53).

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