Feeding and discharging device capable of being conveniently connected with production line

Abstract

The utility model relates to the technical field of automatic production, in particular to a feeding and discharging device convenient for connecting a production line, which comprises a belt type transmission assembly, the belt type transmission assembly comprises a bearing frame, hydraulic cylinders are fixedly mounted at four corners of the bottom end of the bearing frame, a connecting frame is fixedly mounted at the front end of the bearing frame, and a feeding mechanism is fixedly mounted at the front end of the connecting frame. A connecting assembly is installed in the connecting frame, an attaching assembly is installed on the connecting assembly, the connecting assembly comprises an adjusting groove formed in the end face of the inner side of the connecting frame, a connecting main plate is fixedly installed in the middle of the connecting shaft, and a locking bolt is arranged on the outer side wall of the connecting frame in a penetrating mode. Workpiece goods placed on the belt type transmission assembly can be conveyed to a machine tool or a production line through the connecting main plate, and therefore the problem that workpiece materials directly fall onto the machine tool or the production line and cannot be stably conveyed to the machine tool or the production line, and consequently the workpiece materials are damaged in the feeding and discharging process can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated production, in particular to a loading and unloading device which is convenient for connecting a production line. Background Art

[0002] The production line refers to the route that the product takes during the production process, that is, the route that starts from the raw materials entering the production site and goes through a series of production activities such as processing, transportation, assembly, and inspection. The automatic loading and unloading device is an important part of the automatic machine tool and automatic production line.

[0003] Loading and unloading devices can accurately deliver the workpiece to be processed to the processing position of the machine tool or production line, and remove the processed workpiece from the processing position after processing. In this way, they can significantly improve production efficiency, reduce manual labor, reduce production costs, and improve product quality.

[0004] In the existing technical solutions, when loading and unloading workpieces on the production line, most of them are loaded and unloaded by conveyor belts or chains. However, the existing conveyor belts or chains are not convenient to match with different machine tools or production lines when loading and unloading machine tools or production lines, so that the workpiece materials will fall directly onto the machine tools or production lines, and the materials cannot be stably transferred to the machine tools or production lines, which will cause the workpiece materials to be damaged during the loading and unloading process. Summary of the invention

[0005] The purpose of the utility model is to provide a loading and unloading device that is convenient for connecting to a production line. The workpieces and goods placed on the belt transmission assembly can be transported to a machine tool or a production line through a connecting main board. This can prevent the workpiece materials from falling directly onto the machine tool or the production line, making it impossible to stably transfer the materials to the machine tool or the production line, which would cause the workpiece materials to be damaged during the loading and unloading process, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a loading and unloading device for conveniently connecting a production line, comprising a belt transmission assembly, the belt transmission assembly comprising a carrier frame, hydraulic cylinders are fixedly installed at the four corners of the bottom end of the carrier frame, a connecting frame is fixedly installed at the front end of the carrier frame, a connecting assembly is installed inside the connecting frame, and a fitting assembly is installed on the connecting assembly;

[0007] The connecting component includes an adjustment groove provided on the inner end surface of the connecting frame, a load-bearing bearing is movably installed inside the adjustment groove, a connecting shaft is passed through the inside of the load-bearing bearing, a connecting mainboard is fixedly installed at the middle position of the connecting shaft, a load-bearing rod is fixedly installed at the bottom end of the load-bearing bearing, a load-bearing base is slidably installed at the bottom end of the load-bearing rod, a telescopic groove is provided inside the load-bearing base, a reset spring is installed inside the telescopic groove, and a locking bolt is passed through the outer wall of the connecting frame.

[0008] Preferably, the connecting main board is adjusted to be telescopically adjusted up and down in the adjustment groove through a reset spring, a load-bearing rod, a load-bearing bearing and a connecting shaft, and the load-bearing rod is adjusted to be elastically slidable in the load-bearing base through a reset spring.

[0009] Preferably, the end of the locking bolt passes through the connecting frame and abuts against the side wall of the bearing rod, and the bottom end of the bearing rod is fixedly connected to the return spring.

[0010] Preferably, the fitting component includes a connecting spring embedded in both ends of the front end of the connecting mainboard, and the end of the connecting spring away from the connecting mainboard is fixedly connected to the fitting strip.

[0011] Preferably, the fitting strip is elastically connected to the connecting main board via a connecting spring, and an end surface of the fitting strip away from the connecting main board is an arc slope structure.

[0012] Preferably, a servo motor is fixedly mounted on the left side wall of the front end surface of the carrier frame, and the output end of the servo motor passes through the carrier frame and is fixedly connected to a transmission main shaft.

[0013] Preferably, a conveyor belt is rotatably sleeved on the transmission main shaft, a driven shaft is rotatably penetrated inside the other end of the conveyor belt, and the driven shaft is rotatably installed inside the rear end of the carrier frame.

[0014] Preferably, a scraper that fits the conveyor belt is fixedly mounted on the bottom side of the rear end of the connecting frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The workpieces placed on the belt transmission assembly of the utility model can be transported to the machine tool or production line by connecting the main board, which can prevent the workpieces from falling directly onto the machine tool or production line, and the materials cannot be stably transferred to the machine tool or production line, which will cause the workpieces to be damaged during the loading and unloading process;

[0017] 2. The fitting strip provided in the utility model can fit against the conveyor belt through the elastic force of the connecting spring, and at the same time, the fitting strip can be well placed on the machine tool or production line through the slope arc structure, so that the workpiece material can be stably moved directly to the machine tool or production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the connection between the connection frame and the connection component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0022] Figure 4 It is a schematic cross-sectional structure diagram of the connection between the load-bearing rod and the load-bearing base of the utility model.

[0023] Description of reference numerals:

[0024] 1. Belt transmission assembly; 101. Carrying frame; 102. Servo motor; 103. Transmission main shaft; 104. Driven shaft; 105. Conveyor belt; 2. Hydraulic cylinder; 3. Connecting frame; 4. Connecting assembly; 401. Connecting main board; 402. Connecting shaft; 403. Load bearing; 404. Adjusting groove; 405. Locking bolt; 406. Carrying rod; 407. Carrying base; 408. Telescopic groove; 409. Reset spring; 5. Scraper; 6. Fitting assembly; 601. Fitting strip; 602. Connecting spring. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 4 A loading and unloading device for conveniently connecting a production line comprises a belt transmission component 1, the belt transmission component 1 comprises a carrier frame 101, hydraulic cylinders 2 are fixedly installed at the four corners of the bottom end of the carrier frame 101, a connecting frame 3 is fixedly installed at the front end of the carrier frame 101, a connecting component 4 is installed inside the connecting frame 3, and a fitting component 6 is installed on the connecting component 4; the connecting component 4 comprises an adjustment groove 404 provided on the inner end surface of the connecting frame 3, a bearing bearing 403 is movably installed inside the adjustment groove 404, a connecting shaft 402 is penetrated inside the bearing bearing 403, a connecting main board 401 is fixedly installed at the middle position of the connecting shaft 402, and a bearing rod 40 is fixedly installed at the bottom end of the bearing bearing 403 6. A bearing base 407 is slidably installed at the bottom end of the bearing rod 406, a telescopic groove 408 is opened inside the bearing base 407, a return spring 409 is installed inside the telescopic groove 408, a locking bolt 405 is passed through the outer wall of the connecting frame 3, the connecting main board 401 is telescopically adjusted up and down in the adjustment groove 404 through the return spring 409, the bearing rod 406, the bearing bearing 403 and the connecting shaft 402, the bearing rod 406 is elastically slidably adjusted in the bearing base 407 through the return spring 409, the end of the locking bolt 405 passes through the connecting frame 3 and the side wall of the bearing rod 406 to abut against each other, and the bottom end of the bearing rod 406 is fixedly connected to the return spring 409.

[0028] By adopting the above technical solution, when in use, the belt transmission component 1 is placed on the loading and unloading end of the machine tool or production line. When loading is required, the height of the carrier 101 can be controlled by the hydraulic cylinder 2, so that the height of the belt transmission component 1 can be slightly higher than the height of the machine tool or production line, and the connecting main board 401 is pressed. The connecting main board 401 can make the bearing bearing 403 slide downward in the adjustment groove 404 through the connecting shaft 402. At the same time, the bearing bearing 403 squeezes the bearing rod 406, and the bearing rod 406 slides toward the inside of the bearing base 407 to compress the reset spring 409, so that the higher end of the connecting main board 401 is in contact with the surface of the belt transmission component 1, and the other end of the bottom of the connecting main board 401 is placed on the machine tool or production line. When the position is adjusted, the position of the connecting component 4 is fixed by the locking bolt 405, and the workpiece placed on the belt transmission component 1 Pieces of goods can be transported to the machine tool or production line through the connecting main board 401, which can prevent the workpiece material from falling directly onto the machine tool or production line, and the material cannot be stably transferred to the machine tool or production line, which will cause the workpiece material to be damaged during the loading and unloading process. When unloading is required, the height of the carrier 101 can be controlled by the hydraulic cylinder 2, so that the height of the belt transmission assembly 1 can be slightly lower than the height of the machine tool or production line, and the locking bolt 405 is loosened. The connecting main board 401 rotates in the bearing bearing 403 through the connecting shaft 402. The higher end of the connecting main board 401 is placed on the machine tool or production line, and the lower end of the connecting main board 401 is in contact with the surface of the belt transmission assembly 1, so that the workpiece material processed on the machine tool or production line can slide directly onto the belt transmission assembly 1 through the connecting main board 401, so that the workpiece material can be loaded and unloaded quickly and in large quantities.

[0029] Specifically, Figure 1-Figure 3 As shown, the bonding component 6 includes a connecting spring 602 embedded in the two ends of the front end of the connecting main board 401, and the end of the connecting spring 602 away from the connecting main board 401 is fixedly connected to the bonding strip 601, the bonding strip 601 is elastically connected to the connecting main board 401 through the connecting spring 602, and the end face of the bonding strip 601 away from the connecting main board 401 is an arc slope structure, a servo motor 102 is fixedly installed on the left side wall of the front end face of the carrier frame 101, the output end of the servo motor 102 passes through the carrier frame 101 and is fixedly connected to a transmission main shaft 103, a conveyor belt 105 is rotatably sleeved on the transmission main shaft 103, the other end of the conveyor belt 105 is rotatably penetrated by a driven shaft 104, the driven shaft 104 is rotatably installed inside the rear end of the carrier frame 101, and a scraper 5 that is in contact with the conveyor belt 105 is fixedly installed on the bottom side of the rear end of the connecting frame 3.

[0030] By adopting the above technical scheme, the fitting strip 601 can fit against the conveyor belt 105 through the elastic force of the connecting spring 602, and at the same time, the fitting strip 601 can be well placed on the machine tool or production line through the sloped arc structure, so that the workpiece material can be stably moved directly to the machine tool or production line. When loading and unloading, the servo motor 102 is started, and the servo motor 102 can drive the transmission main shaft 103 to rotate, thereby driving the conveyor belt 105 and the driven shaft 104 to rotate through the transmission main shaft 103, so that the conveyor belt 105 can be connected to the machine tool or production line through the connecting component 4, completing the loading and unloading of the workpiece material. When there is material adhering to the conveyor belt 105, the conveyor belt 105 can be cleaned by the scraper 5.

[0031] Working principle: When in use, the belt transmission component 1 is placed on the loading and unloading end of the machine tool or production line. The height of the carrier 101 can be controlled by the hydraulic cylinder 2, and the servo motor 102 is started. The servo motor 102 can drive the transmission main shaft 103 to rotate, thereby driving the conveyor belt 105 and the driven shaft 104 to rotate through the transmission main shaft 103, so that the conveyor belt 105 can be connected to the machine tool or production line through the connecting component 4. The setting of the fitting component 6 can make the connecting component 4 better contact with the machine tool, production line, and conveyor belt 105, so that the workpiece material can be stably moved directly to the machine tool, production line or conveyor belt 105.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A loading and unloading device for conveniently connecting a production line, comprising a belt transmission assembly (1), characterized in that: The belt transmission assembly (1) comprises a carrier frame (101), the four corners of the bottom end of the carrier frame (101) are fixedly mounted with hydraulic cylinders (2), the front end of the carrier frame (101) is fixedly mounted with a connecting frame (3), the interior of the connecting frame (3) is mounted with a connecting assembly (4), and the connecting assembly (4) is mounted with a fitting assembly (6); The connection assembly (4) comprises an adjustment groove (404) provided on the inner side end surface of the connection frame (3); a bearing bearing (403) is movably installed inside the adjustment groove (404); a connecting shaft (402) is passed through the inside of the bearing bearing (403); a connection main board (401) is fixedly installed at the middle position of the connecting shaft (402); a bearing rod (406) is fixedly installed at the bottom end of the bearing bearing (403); a bearing base (407) is slidably installed at the bottom end of the bearing rod (406); a telescopic groove (408) is provided inside the bearing base (407); a return spring (409) is installed inside the telescopic groove (408); and a locking bolt (405) is passed through the outer wall of the connection frame (3).

2. According to claim 1, a loading and unloading device for conveniently connecting a production line is characterized in that: The connecting main board (401) is adjusted to be telescopically adjusted upward and downward in the adjustment groove (404) through the return spring (409), the bearing rod (406), the bearing bearing (403) and the connecting shaft (402), and the bearing rod (406) is adjusted to be elastically slidable in the bearing base (407) through the return spring (409).

3. A loading and unloading device for conveniently connecting a production line according to claim 2, characterized in that: The end of the locking bolt (405) passes through the connecting frame (3) and abuts against the side wall of the bearing rod (406), and the bottom end of the bearing rod (406) is fixedly connected to the return spring (409).

4. The loading and unloading device for conveniently connecting the production line according to claim 1 is characterized in that: The fitting component (6) comprises a connecting spring (602) embedded in the two ends of the front end of the connecting main board (401), and one end of the connecting spring (602) away from the connecting main board (401) is fixedly connected to the fitting strip (601).

5. The loading and unloading device for conveniently connecting the production line according to claim 4 is characterized in that: The laminating strip (601) is elastically connected to the connecting main board (401) via a connecting spring (602), and an end surface of the laminating strip (601) away from the connecting main board (401) is an arc slope structure.

6. The loading and unloading device for conveniently connecting the production line according to claim 1 is characterized in that: A servo motor (102) is fixedly mounted on the left side wall of the front end surface of the carrier frame (101), and an output end of the servo motor (102) passes through the carrier frame (101) and is fixedly connected to a transmission main shaft (103).

7. A loading and unloading device for conveniently connecting a production line according to claim 6, characterized in that: A conveyor belt (105) is rotatably sleeved on the transmission main shaft (103), and a driven shaft (104) is rotatably penetrated inside the other end of the conveyor belt (105), and the driven shaft (104) is rotatably mounted inside the rear end of the carrier frame (101).

8. The loading and unloading device for conveniently connecting the production line according to claim 7 is characterized in that: A scraper (5) that fits the conveyor belt (105) is fixedly mounted on the bottom side of the rear end of the connecting frame (3).

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