Automatic feeding equipment of belt conveyor

Abstract

The utility model provides automatic feeding equipment of a belt conveyor, which relates to the technical field of feeding of belt conveyors, and comprises a feeding temporary storage rack, a first feeding assembly, a second feeding assembly and a displacement feeding driving mechanism, the first feeding assembly is obliquely arranged above one side of the feeding temporary storage rack towards the inclined upper part, and the second feeding assembly is arranged above the other side of the feeding temporary storage rack towards the inclined upper part; a second feeding assembly is obliquely arranged above the other side of the feeding temporary storage frame towards the oblique lower portion, a displacement feeding driving mechanism is arranged between the first temporary storage base and the second temporary storage base, center limiting blocks and side limiting blocks are arranged at the tops of the first temporary storage base and the second temporary storage base, and the center limiting blocks and the side limiting blocks are connected with an adjusting mechanism; according to the displacement feeding driving mechanism, the rocker arm, the connecting rod and the displacement seat are matched with one another, so that columnar workpieces discharged from the first feeding assembly can be continuously lifted and moved to the second feeding assembly in an intermittent mode, and the columnar workpieces are automatically fed to the feeding end of the belt conveyor through the second feeding assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyor feeding, in particular to automatic feeding equipment for a belt conveyor. Background Art

[0002] As we all know, belt conveyors, also known as rubber belt conveyors, are widely used in various industries such as home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food, etc., for the assembly, testing, debugging, packaging and transportation of objects. In the process of processing columnar parts, the columnar parts can be conveyed to the next processing flow by a belt conveyor. In this process, the columnar parts in the box are placed on the belt conveyor at equal distances manually, or the columnar parts are loaded by a robot. However, manual operation is labor-intensive and inefficient, which affects the loading efficiency of the columnar parts and makes it difficult to meet the growing production needs. The investment cost and subsequent maintenance cost of the robot are high, which is not suitable for promotion by small and medium-sized enterprises. Therefore, the utility model proposes an automatic feeding device for a belt conveyor to solve the deficiencies in the prior art. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide an automatic feeding device for a belt conveyor. The automatic feeding device for a belt conveyor is arranged to consist of a temporary feeding rack, a first feeding assembly, a second feeding assembly and a position shifting feeding drive mechanism. The rocker arm, the connecting rod and the position shifting seat of the position shifting feeding drive mechanism cooperate with each other so that the columnar workpiece unloaded from the first feeding assembly can be continuously lifted and moved to the second feeding assembly in an intermittent manner, and the second feeding assembly can automatically feed the columnar workpiece to the feeding end position of the belt conveyor. The whole process does not require manual placement of the columnar workpieces one by one on the belt conveyor at a specific interval so as to be transported to the next workstation in an intermittent manner.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] 14. The automatic feeding device of claim 13, wherein the first and second feeding assemblies are configured to be movable along the length of the conveyor belt and are configured to move the material along the length of the conveyor belt toward the loading platform. The first and second feeding assemblies are configured to be movable along the length of the conveyor belt toward the loading platform.

[0006] The displacement feeding drive mechanism includes a first fixed base, a second fixed base, a rocker arm, a connecting rod and a displacement seat. The first fixed base and the second fixed base are both provided with synchronous pulleys through a rotating shaft. The two synchronous pulleys are connected by a synchronous belt. A group of the rotating shafts are driven by a driving motor. A rocker arm is provided on one side of the first fixed base and the second fixed base. The lower end of the rocker arm is connected to one end of the rotating shaft. A connecting rod is provided between the two rock arms. Both ends of the connecting rod are rotatably connected to one end of the two rock arms respectively. A displacement seat is provided on the connecting rod, and a plurality of groups of displacement seats are provided.

[0007] A further improvement is that: a first through groove is provided on the top of the first temporary storage seat and the second temporary storage seat, a second through groove is provided on the outer side wall of the first temporary storage seat and the second temporary storage seat, the lower ends of the central limit block and the side limit block extend into the first through groove, and the lower ends of the central limit block and the side limit block are connected to the adjustment mechanism at the second through groove.

[0008] A further improvement is that the adjustment mechanism includes a box body, an L-shaped assembly plate, a cylinder, a telescopic bracket, a guide rail, a first mounting seat and a second mounting seat, an L-shaped assembly plate is provided inside the box body, a cylinder is installed on the L-shaped assembly plate, a first mounting seat is fixedly provided at the middle position of the L-shaped assembly plate, guide rails are symmetrically provided on the L-shaped assembly plates on both sides of the first mounting seat, a plurality of second mounting seats are symmetrically provided with respect to the first mounting seat, and the plurality of second mounting seats are all slidably connected to the guide rails, a telescopic bracket is rotatably installed on the first mounting seat through a central axis, two ends of the telescopic bracket are respectively rotatably connected to the outermost second mounting seats at both ends of the L-shaped assembly plate, and the cylinder is connected to a group of outermost side walls of the second mounting seats on a group of the guide rails.

[0009] A further improvement is that the central limiting block is connected to the first mounting seat at the second through slot, and multiple groups of side limiting blocks are respectively connected to multiple groups of the second mounting seats at the second through slots.

[0010] A further improvement is that the first feeding assembly and the second feeding assembly have the same structure and both include side plates and baffles. The side plates are provided in two groups, one end of the two groups of side plates is connected to the upper side of the first temporary storage seat and the second temporary storage seat, and a baffle is provided on one side above the side plates.

[0011] A further improvement is that an adjustment hole is provided on the inner side wall of one end of the baffle of the first feeding assembly near the first temporary storage seat and the second temporary storage seat, and a plurality of the adjustment holes are arranged longitudinally, and the adjustable limit plate is connected to the adjustment hole by an adjustment bolt.

[0012] A further improvement is that the displacement seat and the top thread of the connecting rod are detachably mounted, an arc-shaped lower groove is provided on the top of the displacement seat, and an anti-slip pad is provided inside the arc-shaped lower groove.

[0013] The beneficial effects of the utility model are as follows: the utility model arranges the automatic feeding device of the belt conveyor to be composed of a temporary feeding rack, a first feeding assembly, a second feeding assembly and a position-shifting feeding driving mechanism, and the rocker arm, the connecting rod and the position-shifting seat of the position-shifting feeding driving mechanism cooperate with each other to continuously lift and move the columnar workpiece unloaded from the first feeding assembly to the second feeding assembly in an intermittent manner, and the second feeding assembly automatically feeds the columnar workpiece to the feeding end position of the belt conveyor, and the whole process does not require manual placement of the columnar workpieces one by one on the belt conveyor according to a specific spacing so as to be transported to the next workstation in an intermittent manner;

[0014] The utility model installs the center limit block and the side limit block by arranging an adjustment mechanism on the side walls of the first temporary storage seat and the second temporary storage seat, and can use the adjustment mechanism to quickly adjust the distance between the center limit block and the side limit block and between adjacent side limit blocks, thereby realizing rapid adjustment of the width of the limit groove, so that the limit grooves on the first temporary storage seat and the second temporary storage seat of the utility model can meet the positioning of columnar workpieces of different diameters, and further the automatic feeding device of the belt conveyor of the utility model can perform automatic feeding operations of columnar workpieces of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the structure of the temporary material storage rack of the utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of the structure of the variable position feeding drive mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the main structure of the adjustment mechanism of the utility model;

[0019] Figure 5 It is a three-dimensional schematic diagram of the first temporary storage seat structure of the utility model.

[0020] Among them: 1. Feeding temporary storage rack; 101. First temporary storage seat; 102. Second temporary storage seat; 103. First through slot; 104. Second through slot; 2. First feeding assembly; 3. Second feeding assembly; 4. Displacement feeding drive mechanism; 401. First fixed base; 402. Second fixed base; 403. Rocker arm; 404. Connecting rod; 405. Displacement seat; 406. Synchronous pulley; 407. Synchronous belt; 408. Driving motor; 5. Belt conveyor; 6. Adjustable limit plate; 7. Center limit block; 8. Side limit block; 9. Limit groove; 10. Adjustment mechanism; 1001. Box body; 1002. L-shaped assembly plate; 1003. Cylinder; 1004. Telescopic bracket; 1005. Guide rail; 1006. First mounting seat; 1007. Second mounting seat; 1008. Center axis; 11. Side plate; 12. Baffle; 13. Adjustment bolt; 14. Arc-shaped lower groove. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0022] according to Figure 1-5As shown, this embodiment proposes an automatic feeding device for a belt conveyor, comprising a temporary feeding rack 1, a first feeding component 2, a second feeding component 3 and a displacement feeding drive mechanism 4, the temporary feeding rack 1 is arranged on one side of the feeding end of a belt conveyor 5, the first feeding component 2 is inclined upward on one side of the temporary feeding rack 1, the second feeding component 3 is inclined downward on the other side of the temporary feeding rack 1, an adjustable limiting plate 6 is provided on the first feeding component 2, the temporary feeding rack 1 comprises a first temporary storage seat 101 and a second temporary storage seat 102, a displacement feeding drive mechanism 4 is provided between the first temporary storage seat 101 and the second temporary storage seat 102, a central limiting block 7 and a side limiting block 8 are provided on the top of the first temporary storage seat 101 and the second temporary storage seat 102, the side limiting blocks 8 are provided in multiple groups, and limiting grooves 9 are formed between the central limiting block 7 and the side limiting blocks 8 and between adjacent side limiting blocks 8. , an adjustment mechanism 10 is provided on the side walls of the first temporary storage seat 101 and the second temporary storage seat 102, and the central limit block 7 and the side limit block 8 are connected to the adjustment mechanism 10; the displacement feeding drive mechanism 4 includes a first fixed base 401, a second fixed base 402, a rocker arm 403, a connecting rod 404 and a displacement seat 405, and the first fixed base 401 and the second fixed base 402 are both provided with a synchronous pulley 406 through a rotating shaft, and the two synchronous pulleys 406 are connected by a synchronous belt 407, and a group of the rotating shafts are driven by a driving motor 408, and a rocker arm 403 is provided on one side of the first fixed base 401 and the second fixed base 402, and the lower end of the rocker arm 403 is connected to one end of the rotating shaft, and a connecting rod 404 is provided between the two rocker arms 403, and the two ends of the connecting rod 404 are respectively rotatably connected to one end of the two rocker arms 403, and a displacement seat 405 is provided on the connecting rod 404, and the displacement seat 405 is provided with multiple groups.

[0023] The utility model belt conveyor automatic feeding device is a belt conveyor 5 for automatic feeding. When the material (columnar workpiece) is placed on the first feeding assembly 2, due to the existence of the adjustable limit plate 6, the first feeding assembly 2 will only slide down one columnar workpiece at a time, and then the columnar workpiece reaches the feeding temporary storage rack 1, and is supported at both ends by the first temporary storage seat 101 and the second temporary storage seat 102. Then, after the displacement feeding drive mechanism 4 is started, the rocker arm 403 is continuously driven to rotate, so that the displacement seat 405 on the connecting rod 404 continuously intermittently moves the upper end of the feeding temporary storage rack 1. The material is transported to the other end until it is transported to the second feeding assembly 3, and then the material is discharged along the second feeding assembly 3 to the belt conveyor 5 (in order to prevent the material from rolling and changing its position on the belt conveyor 5, a corresponding structure for positioning the columnar workpiece that rolls down from the second feeding assembly 3 can be provided on the belt conveyor 5. For example, for a columnar workpiece that can be magnetically adsorbed, a magnetic plate provided on the belt conveyor 5 can be used to adsorb and fix the columnar workpiece. The specific fixing form can adopt any form of structure in the prior art and be applied to the equipment of the utility model as needed).

[0024] The first temporary storage seat 101 and the second temporary storage seat 102 are both provided with a first through groove 103 on the top, and the first temporary storage seat 101 and the second temporary storage seat 102 are both provided with a second through groove 104 on the outer side wall, and the lower ends of the central limit block 7 and the side limit block 8 extend into the first through groove 103, and the lower ends of the central limit block 7 and the side limit block 8 are connected to the adjustment mechanism 10 at the second through groove 104. The adjusting mechanism 10 comprises a box 1001, an L-shaped assembly plate 1002, a cylinder 1003, a telescopic bracket 1004, a guide rail 1005, a first mounting seat 1006 and a second mounting seat 1007. The box 1001 is provided with an L-shaped assembly plate 1002 inside, the cylinder 1003 is installed on the L-shaped assembly plate 1002, the first mounting seat 1006 is fixedly provided at the middle position of the L-shaped assembly plate 1002, and the guide rails 1005 are symmetrically provided on the L-shaped assembly plate 1002 on both sides of the first mounting seat 1006. 05, the second mounting seat 1007 is symmetrically provided with multiple groups about the first mounting seat 1006, and the multiple groups of the second mounting seats 1007 are all slidably connected to the guide rail 1005. The first mounting seat 1006 is rotatably mounted with a telescopic bracket 1004 through a central axis 1008, and the two ends of the telescopic bracket 1004 are respectively rotatably connected to the outermost second mounting seats 1007 at both ends of the L-shaped assembly plate 1002, and the cylinder 1003 is connected to the side wall of the outermost group of second mounting seats 1007 on a group of the guide rail 1005. By starting the cylinder 1003 to push a group of second mounting seats 1007 to move on the guide rail 1005, under the action of the telescopic bracket 1004, the first mounting seat 1006 and the second mounting seat 1007 begin to be synchronously adjusted in spacing, thereby realizing the synchronous adjustment of the spacing between the center limit block 7 and the side limit block 8.

[0025] The central limiting block 7 is connected to the first mounting seat 1006 at the second through slot 104 , and the plurality of groups of side limiting blocks 8 are respectively connected to the plurality of groups of the second mounting seats 1007 at the second through slot 104 .

[0026] The first feeding assembly 2 and the second feeding assembly 3 have the same structure, both of which include side plates 11 and baffles 12. The side plates 11 are provided in two groups, one end of each of the two groups of side plates 11 is connected to the upper side of the first temporary storage seat 101 and the second temporary storage seat 102, and a baffle 12 is provided on one side of the upper side of the side plates 11. By providing the baffle 12, the two sides can be limited to ensure that the material is automatically fed in the correct posture.

[0027] An adjustment hole is provided on the inner side wall of one end of the baffle plate 12 of the first feeding assembly 2 near the first temporary storage seat 101 and the second temporary storage seat 102. The adjustment holes are arranged in a longitudinal direction and a plurality of the adjustment holes are provided. The adjustable limit plate 6 is connected to the adjustment hole by an adjustment bolt 13. By providing the adjustment hole, the adjustable limit plate 6 can be conveniently connected to the adjustment holes at different positions and heights by using the adjustment bolt 13, thereby adjusting the height of the discharge port on the first feeding assembly 2 so that columnar workpieces of different diameters can pass through.

[0028] The displacement seat 405 and the top thread of the connecting rod 404 are detachably mounted, and an arc-shaped lower groove 14 is provided on the top of the displacement seat 405, and an anti-skid pad is provided inside the arc-shaped lower groove 14. The arc-shaped lower groove 14 can support columnar workpieces of different diameters, and the provision of the anti-skid pad can improve the stability of the displacement seat 405 when supporting the columnar workpiece.

[0029] The utility model arranges the automatic feeding device of the belt conveyor to be composed of a temporary feeding rack 1, a first feeding assembly 2, a second feeding assembly 3 and a position-shifting feeding drive mechanism 4. The rocker arm 403, the connecting rod 404 and the position-shifting seat 405 of the position-shifting feeding drive mechanism 4 cooperate with each other to continuously lift and move the columnar workpiece unloaded from the first feeding assembly 2 to the second feeding assembly 3 in an intermittent manner, and the second feeding assembly 3 automatically feeds the columnar workpiece to the feeding end position of the belt conveyor 5. The whole process does not require manual work to place the columnar workpieces one by one on the belt conveyor 5 according to a specific spacing so as to be transported to the next workstation in an intermittent manner. The utility model installs the center limit block 7 and the side limit block 8 by arranging an adjustment mechanism 10 on the side walls of the first temporary storage seat 101 and the second temporary storage seat 102, and can use the adjustment mechanism 10 to quickly adjust the distance between the center limit block 7 and the side limit block 8 and between adjacent side limit blocks 8, thereby realizing rapid adjustment of the width of the limit groove 9, so that the limit groove 9 on the first temporary storage seat 101 and the second temporary storage seat 102 of the utility model can meet the positioning of columnar workpieces of different diameters, thereby enabling the belt conveyor automatic feeding equipment of the utility model to perform automatic feeding operations of columnar workpieces of different diameters.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A belt conveyor automatic feeding device, characterized in that: The invention comprises a temporary feeding rack (1), a first feeding assembly (2), a second feeding assembly (3) and a displacement feeding drive mechanism (4), wherein the temporary feeding rack (1) is arranged on one side of a feeding end of a belt conveyor (5), the first feeding assembly (2) is arranged on one side of the temporary feeding rack (1) and is inclined upward, and the second feeding assembly (3) is arranged on the other side of the temporary feeding rack (1) and is inclined downward, and an adjustable limit plate (6) is arranged on the first feeding assembly (2), and the temporary feeding rack (1) comprises a first temporary storage seat (101) and a second temporary storage seat (102), and the first temporary storage seat (102) is provided with a first temporary storage seat (101). 01) and the second temporary storage seat (102), a displacement feeding drive mechanism (4) is provided between the first temporary storage seat (101) and the second temporary storage seat (102), a central limit block (7) and a side limit block (8) are provided on the top of each of the first temporary storage seat (101) and the second temporary storage seat (102), a plurality of side limit blocks (8) are provided, a limit groove (9) is formed between the central limit block (7) and the side limit blocks (8) and between adjacent side limit blocks (8), an adjustment mechanism (10) is provided on the side walls of the first temporary storage seat (101) and the second temporary storage seat (102), and the central limit block (7) and the side limit blocks (8) are connected to the adjustment mechanism (10); The displacement feeding drive mechanism (4) comprises a first fixed base (401), a second fixed base (402), a rocker arm (403), a connecting rod (404) and a displacement seat (405); the first fixed base (401) and the second fixed base (402) are both provided with a synchronous pulley (406) via a rotating shaft; the two synchronous pulleys (406) are connected via a synchronous belt (407); a group of the rotating shafts are driven by a driving motor (408); a rocker arm (403) is provided on one side of the first fixed base (401) and the second fixed base (402); the lower end of the rocker arm (403) is connected to one end of the rotating shaft; a connecting rod (404) is provided between the two rocker arms (403); the two ends of the connecting rod (404) are respectively rotatably connected to one end of the two rocker arms (403); a displacement seat (405) is provided on the connecting rod (404); and a plurality of groups of the displacement seats (405) are provided.

2. The automatic feeding device for a belt conveyor according to claim 1, characterized in that: The tops of the first temporary storage seat (101) and the second temporary storage seat (102) are both provided with a first through slot (103); the outer side walls of the first temporary storage seat (101) and the second temporary storage seat (102) are both provided with a second through slot (104); the lower ends of the central limiting block (7) and the side limiting block (8) extend into the first through slot (103); and the lower ends of the central limiting block (7) and the side limiting block (8) are connected to the adjustment mechanism (10) at the second through slot (104).

3. The automatic feeding device for a belt conveyor according to claim 2, characterized in that: The adjustment mechanism (10) comprises a box (1001), an L-shaped assembly plate (1002), a cylinder (1003), a telescopic bracket (1004), a guide rail (1005), a first mounting seat (1006) and a second mounting seat (1007); an L-shaped assembly plate (1002) is provided inside the box (1001); the cylinder (1003) is installed on the L-shaped assembly plate (1002); a first mounting seat (1006) is fixedly provided at a middle position on the L-shaped assembly plate (1002); guide rails are symmetrically provided on the L-shaped assembly plates (1002) on both sides of the first mounting seat (1006); (1005), a plurality of second mounting seats (1007) are symmetrically arranged with respect to the first mounting seat (1006), and the plurality of second mounting seats (1007) are all slidably connected to the guide rail (1005), a telescopic bracket (1004) is rotatably mounted on the first mounting seat (1006) via a central axis (1008), and two ends of the telescopic bracket (1004) are respectively rotatably connected to the outermost second mounting seats (1007) at both ends of the L-shaped assembly plate (1002), and the cylinder (1003) is connected to the side walls of the outermost group of second mounting seats (1007) on a group of the guide rails (1005).

4. The automatic feeding device for a belt conveyor according to claim 3 is characterized in that: The central limiting block (7) is connected to the first mounting seat (1006) at the second through slot (104), and the plurality of sets of side limiting blocks (8) are respectively connected to the plurality of sets of the second mounting seats (1007) at the second through slot (104).

5. The automatic feeding device for a belt conveyor according to claim 2, characterized in that: The first feeding assembly (2) and the second feeding assembly (3) have the same structure, and both comprise side plates (11) and baffle plates (12). The side plates (11) are provided in two groups, one end of the two groups of side plates (11) is connected to the upper side of the first temporary storage seat (101) and the second temporary storage seat (102), and the baffle plate (12) is provided on the upper side of the side plates (11).

6. The automatic feeding device for a belt conveyor according to claim 5, characterized in that: An adjustment hole is provided on the inner side wall of one end of the baffle plate (12) of the first feeding assembly (2) near the first temporary storage seat (101) and the second temporary storage seat (102), wherein a plurality of the adjustment holes are arranged longitudinally, and the adjustable limit plate (6) is connected to the adjustment hole via an adjustment bolt (13).

7. The automatic feeding device for a belt conveyor according to claim 1, characterized in that: The displacement seat (405) and the top thread of the connecting rod (404) are detachably mounted, and an arc-shaped lower groove (14) is provided on the top of the displacement seat (405), and an anti-slip pad is provided inside the arc-shaped lower groove (14).

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