A uniform feeding structure for hardware processing

Abstract

The utility model discloses a uniform feeding structure for hardware processing, belongs to the technical field of hardware processing, and is used to solve the problem that hardware cannot be uniformly fed during transportation; it comprises a blocking mechanism; a second servo electric cylinder drives a first blocking block to descend, and under the action of a hinged rod, a connecting rod and a limit slide column, the second blocking rod drives the second blocking block to move vertically upward, at which time a hardware body located at the rear end of the second blocking rod will move to the first blocking block and be blocked by the first blocking block, and then the second servo electric cylinder drives the first blocking block to rise again, and when it rises to a certain position, the hardware body will be transported to a discharge location for feeding, and when the first blocking block rises, the second blocking block will block the hardware body originally located at the second position, and this is a cycle, and by ensuring that the working frequency of the second servo electric cylinder remains unchanged and the conveying speed of the conveyor remains unchanged, the hardware body can be uniformly fed.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware processing, and in particular relates to a uniform feeding structure for hardware processing. Background Art

[0002] Hardware refers to tools made by processing and casting metals such as gold, silver, copper, iron, and tin, which are used to fix things, process things, and decorate.

[0003] The existing method of conveying hardware is often through conveyors, but the conveyors cannot ensure uniform feeding when conveying hardware. For this reason, we propose a uniform feeding structure for hardware processing. Utility Model Content

[0004] The purpose of the utility model is to provide a uniform feeding structure for hardware processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a uniform feeding structure for hardware processing, comprising a conveyor, a conveyor belt surface of the conveyor is provided with a hardware body, an upper end of the conveyor is provided with a material blocking mechanism, and the material blocking mechanism comprises a support seat, a connecting plate is provided on the lower surface of the support seat, an articulated rod is hinged inside the connecting plate through a hinge shaft, one end of the articulated rod is hinged with a connecting rod through the hinge shaft, and an end of the connecting rod away from the articulated rod is hinged with a first material blocking rod through the hinge shaft, a second servo electric cylinder is provided on the upper surface of the support seat, and the output end of the second servo electric cylinder is connected to the first material blocking rod, and the end of the articulated rod away from the first material blocking rod is hinged with a second material blocking rod through the connecting rod, a limiting sliding column is provided on the lower surface of the support seat, and the second material blocking rod is slidably connected to the limiting sliding column.

[0006] Preferably, a first stop block is provided at one end of the first stop rod away from the second servo electric cylinder, and a second stop block is provided at one end of the second stop rod away from the limiting slide.

[0007] Preferably, a support plate is provided on the upper surface of the conveyor, and a support seat is arranged on the upper surface of the support plate, a first servo electric cylinder is provided on the side of the support plate, and an extrusion plate is provided at the output end of the first servo electric cylinder.

[0008] Preferably, the support plate, the first servo electric cylinder and the extrusion plate are symmetrically arranged in two groups at the upper end of the conveyor.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] (1) A uniform feeding structure for hardware processing, when the hardware body is conveyed to one end of the discharge point by the conveyor, it will be blocked by the second blocking block. At this time, the second servo electric cylinder drives the first blocking block to descend through the first blocking rod. When the first blocking rod descends, under the action of the hinge rod and the connecting rod and the action of the limit slide column, the second blocking rod drives the second blocking block to move vertically upward. At this time, the hardware body located at the rear end of the second blocking rod will move between the second blocking block and the first blocking block and be moved in by the first blocking block. The first stop block will move vertically downward to block the hardware body originally in the second position. This is a cycle. By ensuring that the working frequency of the second servo electric cylinder remains unchanged and the conveying speed of the conveyor remains unchanged, the hardware body can be unloaded evenly.

[0011] (2) This uniform feeding structure for hardware processing drives the extrusion plate to limit the position of the hardware body through the operation of the first servo electric cylinder. The relative position between the two extrusion plates can be appropriately adjusted according to the size of the hardware body, so that the hardware body can be conveyed in a row on the conveyor under the limiting action of the extrusion plate. This method, with the cooperation of the blocking mechanism, can facilitate the uniform feeding of hardware of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in cross section;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the material blocking mechanism of the utility model in cross section.

[0015] In the figure: 10, conveyor; 11, hardware body; 21, support plate; 22, first servo electric cylinder; 23, extrusion plate; 30, material blocking mechanism; 31, support seat; 32, connecting plate; 33, hinged rod; 34, connecting rod; 35, first material blocking rod; 36, first material blocking block; 37, second servo electric cylinder; 38, second material blocking rod; 39, second material blocking block; 310, limit slide. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-Figure 3 The utility model provides a uniform feeding structure for hardware processing, including a conveyor 10, a hardware body 11 is provided on the conveyor belt surface of the conveyor 10, a material blocking mechanism 30 is provided at the upper end of the conveyor 10, a support plate 21 is provided on the upper surface of the conveyor 10, a first servo electric cylinder 22 is provided on the side of the support plate 21, wherein the first servo electric cylinder 22 is arranged at both the front and rear ends of the support plate 21, and an extrusion plate 23 is provided at the output end of the first servo electric cylinder 22, wherein the support plate 21, the first servo electric cylinder 22, and the extrusion plate 23 are symmetrically arranged in two groups at the upper end of the conveyor 10.

[0018] It should be noted that the hardware body 11 can be transported by the conveyor 10. According to the size of the hardware body 11, the first servo electric cylinder 22 can work to drive the extrusion plate 23 to limit the hardware body 11, so that the hardware body 11 can be transported in a row on the conveyor 10 under the limiting action of the extrusion plate 23, which is convenient for sorting and collecting the hardware body 11.

[0019] The material stopping mechanism 30 includes a support seat 31, and the support seat 31 is arranged on the upper surface of the support plate 21, and a connecting plate 32 is provided on the lower surface of the support seat 31, and an articulated rod 33 is hinged inside the connecting plate 32 through a hinge shaft, one end of the articulated rod 33 is hinged to a connecting rod 34 through the hinge shaft, and an end of the connecting rod 34 away from the articulated rod 33 is hinged to a first material stopping rod 35 through the hinge shaft, a second servo electric cylinder 37 is provided on the upper surface of the support seat 31, and the output end of the second servo electric cylinder 37 is connected to the first material stopping rod 35, a first material stopping block 36 is provided at one end of the first material stopping rod 35 away from the second servo electric cylinder 37, and a second material stopping rod 38 is hinged to one end of the articulated rod 33 away from the first material stopping rod 35 through the connecting rod 34, a limiting slide 310 is provided on the lower surface of the support seat 31, and the second material stopping rod 38 is slidably connected to the limiting slide 310, and a second material stopping block 39 is provided at one end of the second material stopping rod 38 away from the limiting slide 310.

[0020] It should be noted that when the hardware body 11 is transported to one end of the discharge point by the conveyor 10, it will be blocked by the second stop rod 38 and the second stop block 39. At this time, the second servo electric cylinder 37 will perform output work. At this time, the second servo electric cylinder 37 drives the first stop rod 35 to descend, and then drives the first stop block 36 to descend. When the first stop rod 35 descends, under the action of the hinge rod 33 and the connecting rod 34 and the action of the limit slide column 310, the second stop rod 38 will drive the second stop block 39 to move vertically upward. At this time, the hardware body 11 located at the rear end of the second stop rod 38 will move between the second stop block 39 and the first stop block 36 and be blocked by the first stop block 36, and then the second servo electric cylinder 37 will drive the first stop rod 35 and the first stop block 36 again. The material block 36 rises, and when it rises to a certain position, the first stop block 36 will no longer block and limit the hardware body 11 located between the second stop block 39 and the first stop block 36. At this time, under the action of the conveyor 10, the hardware body 11 will be transported to the discharge point for unloading. When the first stop rod 35 and the first stop block 36 rise, the second stop rod 38 drives the second stop block 39 to move vertically downward to block the hardware body 11 originally located in the second position. This is a cycle. The unloading frequency of the hardware body 11 can be controlled by controlling the working frequency of the second servo electric cylinder 37 and the transmission speed of the conveyor 10. It can be seen that if the working frequency of the second servo electric cylinder 37 is kept unchanged and the transmission speed of the conveyor 10 is kept unchanged, the hardware body 11 can be unloaded evenly.

[0021] The working principle and use process of the utility model are as follows: when the device is used, the first servo electric cylinder 22 is operated to drive the extrusion plate 23 to limit the hardware body 11, so that the hardware body 11 is transported in a row on the conveyor 10 under the limiting action of the extrusion plate 23. When the hardware body 11 is transported to one end of the discharge place by the conveyor 10, it will be blocked by the second stop block 39. At this time, the second servo electric cylinder 37 drives the first stop block 36 to descend through the first stop rod 35. When the first stop rod 35 descends, under the action of the hinged rod 33 and the connecting rod 34 and the action of the limiting slide column 310, the second stop rod 38 drives the second stop block 39 to move vertically upward. At this time, it is located behind the second stop rod 38 The hardware body 11 at the end will move to between the second stop block 39 and the first stop block 36 and be blocked by the first stop block 36, and then the second servo electric cylinder 37 will drive the first stop block 36 to rise again. When it rises to a certain position, the first stop block 36 no longer blocks and limits the hardware body 11. At this time, under the action of the conveyor 10, the hardware body 11 will be transported to the discharge point for unloading. When the first stop block 36 rises, the second stop block 39 will move vertically downward to block the hardware body 11 originally located in the second position. This is a cycle. By ensuring that the operating frequency of the second servo electric cylinder 37 remains unchanged and the conveying speed of the conveyor 10 remains unchanged, the hardware body 11 can be unloaded evenly.

[0022] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A uniform feeding structure for hardware processing, comprising a conveyor (10), wherein a hardware body (11) is provided on the conveyor belt surface of the conveyor (10), characterized in that: The upper end of the conveyor (10) is provided with a material blocking mechanism (30), and the material blocking mechanism (30) includes a support seat (31), and the lower surface of the support seat (31) is provided with a connecting plate (32), the interior of the connecting plate (32) is hinged with a hinge rod (33) through a hinge shaft, one end of the hinge rod (33) is hinged with a connecting rod (34) through the hinge shaft, and the end of the connecting rod (34) away from the hinge rod (33) is connected to a first material blocking member through the hinge shaft. The support seat (31) is provided with a second servo electric cylinder (37) on the upper surface, and the output end of the second servo electric cylinder (37) is connected to the first material-stopping rod (35); the end of the hinged rod (33) away from the first material-stopping rod (35) is hinged with a second material-stopping rod (38) through a connecting rod (34); the support seat (31) is provided with a limiting slide column (310) on the lower surface, and the second material-stopping rod (38) is slidably connected to the limiting slide column (310).

2. The uniform feeding structure for hardware processing according to claim 1 is characterized in that: A first material stop block (36) is provided at one end of the first material stop rod (35) away from the second servo electric cylinder (37), and a second material stop block (39) is provided at one end of the second material stop rod (38) away from the limiting slide column (310).

3. The uniform feeding structure for hardware processing according to claim 1 is characterized in that: A support plate (21) is provided on the upper surface of the conveyor (10), and a support seat (31) is arranged on the upper surface of the support plate (21). A first servo electric cylinder (22) is provided on the side surface of the support plate (21), and an extrusion plate (23) is provided at the output end of the first servo electric cylinder (22).

4. The uniform feeding structure for hardware processing according to claim 3 is characterized in that: The support plate (21), the first servo electric cylinder (22), and the material squeezing plate (23) are arranged in two groups in opposition to each other at the upper end of the conveyor (10).

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