Connecting rod feeding device of cleaning machine

Abstract

The utility model relates to a connecting rod feeding device of a cleaning machine, which is characterized in that an operator places connecting rods on a placing plate according to a certain direction and enables discs to be embedded into grooves or through grooves, the end faces of one sides of the discs abut against the side walls of one sides of the grooves or the through grooves, and due to the fact that the grooves or the through grooves are multiple, the discs of the connecting rods can be placed in a staggered mode. In other words, more connecting rods can be sequentially placed on the placing plate in a staggered mode. The connecting rods located at the position of the lifting plate are lifted by the lifting plate, roll to the conveying plate through the baffles and then continue to roll downwards to the conveying belt, and the discs are embedded between the protruding edges on the conveying belt, so that the connecting rods are conveyed in order, and treatment of the next procedure is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of workpiece conveying structure improvement, in particular to a connecting rod feeding device for a cleaning machine. Background Art

[0002] The main body of the connecting rod is a long cylinder, with two ends with slightly smaller outer diameters formed at both ends, and a disc is set at one end of the long cylinder. After the connecting rod is processed, it needs to be cleaned. The commonly used conveying method is: the operator picks up the connecting rod and then places it on the conveying mechanism, and the conveying mechanism conveys the connecting rod to the cleaning section for cleaning. In actual operation, it is found that when the operator picks up the connecting rod and places it on the conveying mechanism, the placement is more random, and even the position of the disc is different after the placement, which affects the operation of subsequent processes. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a connecting rod feeding device for a cleaning machine.

[0004] The technical solution adopted by the utility model is:

[0005] A connecting rod feeding device for a cleaning machine is characterized in that it includes a placing plate and a lifting mechanism. A limiting structure is arranged on the inclined placing plate, and the limiting structure can place the connecting rods on the placing plate in a certain order and direction. A lifting plate driven by the lifting mechanism is arranged beside the lower end of the placing plate at a vertical height, and the lifting plate can lift each connecting rod that rolls to the place and move it to the conveying mechanism beside the lifting plate.

[0006] Furthermore: a conveying plate is arranged between the conveying mechanism and the lifting plate, and the conveying plate is provided with a limiting structure; the conveying plate gradually tilts downward from the lifting plate to the conveying mechanism, and the connecting rod lifted by the lifting plate can be limitedly moved to the conveying plate and rolled onto the conveying mechanism.

[0007] Furthermore: a baffle is arranged between the lifting plate and the conveying plate, and an opening is arranged on the baffle to be aligned with the limiting structures on the placing plate and the conveying plate; the opening is used for the disc on the connecting rod to pass through.

[0008] Further: the lifting plate is provided with a depression aligned with the opening, and the depression is used to accommodate the disc on the connecting rod and the disc on the connecting rod to pass through.

[0009] Further: the limiting structure is at least one groove or through groove arranged with a mutual transverse spacing, and the side wall on any side of the groove or through groove is used to abut against the end surface of the disk on the connecting rod;

[0010] The groove or through groove on the placing plate is communicated with the depression on the lifting plate, and the groove or through groove on the conveying plate is communicated with the opening on the baffle plate.

[0011] Further: a sensor mounting plate is arranged at the edge of the placement plate close to the baffle plate, and the sensor mounting plate is used to install a sensor for detecting the connecting rod.

[0012] Further: the placing plate is installed on the platform through the vertical plate, and the lifting mechanism is installed at the lower end of the vertical plate. The lifting mechanism includes a cylinder and a bending plate. The cylinder is installed vertically upward at the lower end of the vertical plate, and the upward piston rod of the cylinder is connected to the bending section at the lower end of the bending plate. The vertical section integrally connected with the bending section is located between the vertical plate and the baffle, and the lifting plate is installed at the upper end of the vertical section.

[0013] Further: the conveying mechanism includes a conveyor belt and a limit plate, the conveyor belt is transversely arranged on the side of the lower end of the conveyor plate, and the limit plate is arranged on the side of the conveyor belt opposite to the conveyor plate, and the limit plate is used to prevent the connecting rod from falling off the conveyor plate;

[0014] The conveyor belt is provided with a plurality of ridges at intervals, and the spaces between the ridges are used to accommodate the discs on the connecting rod.

[0015] The advantages and positive effects of the utility model are:

[0016] In the utility model, the operator places the connecting rod on the placing plate in a certain direction and embeds the disc into the groove or through groove, and one end face of the disc is against the side wall of one side of the groove or through groove. Since there are multiple grooves or through grooves, the discs of the connecting rod can be placed staggered with each other, that is, more connecting rods can be placed staggered on the placing plate in sequence. The connecting rod located at the lifting plate is lifted by the lifting plate and rolled onto the conveying plate through the baffle, and then continues to roll down onto the conveyor belt. The disc is embedded between the ridges on the conveyor belt, so that the connecting rod is neatly transported, which is convenient for the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the utility model;

[0018] Figure 2 yes Figure 1 Right view of;

[0019] Figure 3 yes Figure 1 A three-dimensional diagram of the placement plate, baffle plate and conveying plate;

[0020] Figure 4 yes Figure 1 An enlarged cross-sectional view of a placement plate, a baffle plate and a conveying plate;

[0021] Figure 5 It is a top view of the placement board. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the embodiments. The following embodiments are illustrative rather than restrictive, and the protection scope of the present invention cannot be limited by the following embodiments.

[0023] A connecting rod feeding device for a cleaning machine, as shown in the figure, includes a placing plate 26 and a lifting mechanism. A limiting structure 27 is arranged on the inclined placing plate, and the limiting structure can place the connecting rods 28 on the placing plate in a certain order and direction. A lifting plate 25 driven by the lifting mechanism is arranged beside the lower end of the placing plate at a vertical height, and the lifting plate can lift each connecting rod that rolls there and move it to the conveying mechanism beside the lifting plate.

[0024] A conveying plate 18 is provided between the conveying mechanism and the lifting plate, and the conveying plate is provided with a limiting structure; the conveying plate gradually tilts downward from the lifting plate to the conveying mechanism, and the connecting rod lifted by the lifting plate can be limitedly moved to the conveying plate and rolled onto the conveying mechanism. A baffle plate 2 is provided between the lifting plate and the conveying plate, and an opening 4 is provided on the baffle plate to be aligned with the limiting structure on the placing plate and the conveying plate; the opening is used for the disc 29 on the connecting rod to pass through. A recess 24 is provided on the lifting plate to be aligned with the opening, and the recess is used to accommodate the disc on the connecting rod and the disc on the connecting rod to pass through.

[0025] The limiting structure is at least one groove or through groove arranged in a transverse distance from each other, and the side wall on any side of the groove or through groove is as follows: Figure 5 The end surface of the disk on the connecting rod is used to abut against the end surface of the disk on the connecting rod. The groove or through groove on the placing plate is connected to the depression on the lifting plate, and the groove or through groove on the conveying plate is connected to the opening on the baffle. Figure 3 As shown, the wear-resistant surface layer 3 is installed on the placement plate by screws 23, and a through groove 27 is formed between the surface layer and the placement plate. Figure 5 As shown, the side walls of two adjacent through slots are straight-line, and the other side walls are inclined, and the straight-line side walls can abut against the disk. Figure 3 As shown, a wear-resistant layer 19 is installed on the conveying plate by screws, and grooves 22 are made in the wear-resistant layer. The shapes of these grooves are the same as the through grooves on the corresponding placement plate, that is, to ensure that the disc moves along the straight side wall when the connecting rod rolls.

[0026] A sensor mounting plate 8 is provided at the edge of the placement plate close to the baffle plate. The sensor mounting plate is used to install a sensor for detecting the connecting rod, such as an infrared sensor or the like that can detect that the workpiece is located there.

[0027] Side panels 1 are installed on both sides of the placement plate, and a connecting plate 7 is installed at the end of the placement plate away from the lifting plate, and both ends of the connecting plate are connected to the two side panels respectively. A vertical plate 9 is installed at the end of the placement plate close to the lifting plate, and both sides of the vertical plate are respectively connected to the side panels on the same side, and the lower end 14 of the vertical plate is fixedly connected to the stand 10. A lifting mechanism is installed at the lower end of the vertical plate, and the lifting mechanism includes a cylinder 17 and a bending plate 6. The cylinder is installed vertically upward at the lower end of the vertical plate, and the upward piston rod of the cylinder is connected to the bending section 13 at the lower end of the bending plate through the top plate 15. The end of the bending section close to the baffle extends from the hole 5 made in the vertical plate to between the vertical plate and the baffle, and the end is integrally connected to the vertical section such as Figure 4 The shown one is located between the vertical plate and the baffle, and the upper end of the vertical section is provided with the lifting plate, which is also made of wear-resistant material. Guide pillars 16 are provided on both sides of the cylinder, and the upper ends of the two guide pillars are connected to the top plates on both sides of the piston rod.

[0028] The conveying mechanism includes a conveyor belt 20 and a limit plate 21. The conveyor belt is transversely arranged on the side of the lower end of the conveyor plate. The limit plate is arranged on the side of the conveyor belt opposite to the conveyor plate. The limit plate is used to block the connecting rod from falling off the conveyor plate. The driving shaft of the conveyor belt is connected to the power components such as the motor (not shown) through the chain 11. A plurality of convex ridges are arranged at intervals on the conveyor belt. The gaps between the convex ridges are used to accommodate the discs on the connecting rod.

[0029] The working process of the utility model is as follows Figure 4 , 5 As shown:

[0030] The operator moves the first connecting rod ( Figure 5 ) according to the Figure 5 The connecting rod 28 is placed horizontally and the disk is placed on the placement board to the right, and the disk 29 is embedded in the first through groove on the right, and the left end face of the disk is against the side wall on the left side of the through groove, and the first connecting rod is rolled to Figure 5 On the top lifting plate.

[0031] The second connecting rod ( Figure 5 The second one from the top) Figure 5 The disc is embedded in the second through slot on the right, and the right end face of the disc is against the side wall on the right side of the through slot. After placement, the second connecting rod rolls to the side of the first connecting rod.

[0032] After placing all the connecting rods in sequence, Figure 5 shown.

[0033] Lifting plate Figure 4 As shown, the disc rises upward and exceeds the height of the baffle, and the disc rolling on the first connecting rod enters the groove of the conveying plate through the depression of the lifting plate and the opening of the baffle, and continues to roll downward along the groove until it falls onto the conveyor belt, and the disc is embedded between two adjacent convex ridges.

[0034] After the lifting plate is reset downward, the disc of the second connecting rod enters the recess, and the connecting rod is positioned on the lifting plate as a whole, and the above steps are repeated until all the connecting rods are transported.

[0035] All the connecting rods fall neatly and at a certain distance onto the conveyor belt and are transported along the frame 12, which facilitates the processing of the next process.

Claims

1. A connecting rod feeding device for a cleaning machine, characterized in that: It includes a placing plate and a lifting mechanism. A limiting structure is arranged on the inclined placing plate. The limiting structure can place the connecting rods on the placing plate in a certain order and direction. A lifting plate driven by the lifting mechanism is arranged beside the lower end of the placing plate at a vertical height. The lifting plate can lift each connecting rod that rolls to the place and move it to the conveying mechanism beside the lifting plate.

2. The connecting rod feeding device for a cleaning machine according to claim 1, characterized in that: A conveying plate is arranged between the conveying mechanism and the lifting plate, and the conveying plate is provided with a limiting structure; the conveying plate gradually tilts downward from the lifting plate to the conveying mechanism, and the connecting rod lifted by the lifting plate can be limitedly moved to the conveying plate and rolled onto the conveying mechanism.

3. The connecting rod feeding device for a cleaning machine according to claim 2, characterized in that: A baffle is arranged between the lifting plate and the conveying plate, and an opening is arranged on the baffle to be aligned with the limiting structures on the placing plate and the conveying plate; the opening is used for the disc on the connecting rod to pass through.

4. The connecting rod feeding device for a cleaning machine according to claim 3, characterized in that: The lifting plate is provided with a depression aligned with the opening, and the depression is used to accommodate the disc on the connecting rod and the disc on the connecting rod to pass through.

5. The connecting rod feeding device for a cleaning machine according to claim 4, characterized in that: The limiting structure is at least one groove or through groove that is arranged with a horizontal spacing from each other, and the side wall on any side of the groove or through groove is used to abut against the end surface of the disk on the connecting rod; The groove or through groove on the placing plate is communicated with the depression on the lifting plate, and the groove or through groove on the conveying plate is communicated with the opening on the baffle plate.

6. The connecting rod feeding device for a cleaning machine according to claim 5, characterized in that: A sensor mounting plate is arranged at the edge of the placement plate close to the baffle plate, and the sensor mounting plate is used for mounting a sensor for detecting the connecting rod.

7. The connecting rod feeding device for a cleaning machine according to claim 5, characterized in that: The placing plate is installed on the platform through the vertical plate, and the lifting mechanism is installed at the lower end of the vertical plate. The lifting mechanism includes a cylinder and a bending plate. The cylinder is installed vertically upward at the lower end of the vertical plate, and the upward piston rod of the cylinder is connected to the bending section at the lower end of the bending plate. The vertical section integrally connected with the bending section is located between the vertical plate and the baffle, and the lifting plate is installed at the upper end of the vertical section.

8. The connecting rod feeding device for a cleaning machine according to claim 2 or 3 or 4 or 5 or 6, characterized in that: The conveying mechanism includes a conveyor belt and a limit plate, wherein the conveyor belt is transversely arranged beside the lower end of the conveyor plate, and a limit plate is arranged beside the conveyor belt opposite to the conveyor plate, and the limit plate is used to prevent the connecting rod from falling off the conveyor plate; The conveyor belt is provided with a plurality of convex ridges at intervals, and the gaps between the convex ridges are used to accommodate the disc on the connecting rod.

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