Blanking and conveying device for in-mold products

Abstract

The utility model discloses a blanking and conveying device for in-mold products, which comprises a mounting bracket, a blanking component and a blanking and conveying component, and the blanking component comprises a product collecting plate and a displacement driving component. The product collecting plate can be driven by the displacement driving assembly to reciprocate in the horizontal direction. According to the utility model, a plurality of blanking positions are arranged on the product collecting plate, and a plurality of blanking holes which are sequentially arranged at intervals are formed in the blanking positions. And parts output from the high-quality mold can be transferred and output through the discharging hole, so that the parts are prevented from being damaged due to collision caused by blowing transportation. And meanwhile, the blanking channels corresponding to the blanking positions are formed in the blanking guide part, so that the parts in the blanking holes can respectively fall into the corresponding blanking channels in the process of falling to the blanking conveying assembly, and the phenomenon of material mixing is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and in particular relates to a material unloading and conveying device for in-mold products. Background Art

[0002] In the prior art, the product conveying in the fine blanking die is generally composed of a simple blowing component, which transports the product to the outside of the fine blanking die by blowing air and collects the product. This method will lead to the risk of mixing between different products, resulting in customer complaints.

[0003] The best way to prevent product mixing is to control it from the source of production: that is, the entire production process has no spatial intersection and is produced in different areas. However, separate production machines will increase fixed investment, long production payback period, and high risk. At the same time, the material is transported by blowing, which is prone to collision between parts and machines during transportation, causing bumps and other defects, seriously affecting the quality of the product. It is not suitable for products with high precision and high surface quality requirements. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model provides a material unloading and conveying device for in-mold products to solve the technical problems that parts are easily mixed or collide with the machine when unloading the fine stamping die.

[0005] To achieve the above purpose, the specific technical solution of the utility model is as follows:

[0006] A device for unloading and conveying in-mold products, comprising a mounting bracket;

[0007] The material discharge assembly includes a product collecting plate and a displacement driving assembly. The product collecting plate can reciprocate in the horizontal direction under the drive of the displacement driving assembly. The product collecting plate is provided with a plurality of material discharge positions; each material discharge position is provided with a plurality of material discharge holes arranged in sequence.

[0008] A blanking conveying assembly is provided with blanking channels corresponding to each blanking hole, which are used to output the parts transferred on the product collecting plate.

[0009] Furthermore, the blanking conveying assembly includes a product collection box and a conveying pipeline. A blanking guide member arranged in an inclined shape is provided in the product collection box. An inner concave surface is provided on the blanking guide member to form a blanking channel for part transmission. The two ends of the blanking channel are respectively an inlet and an outlet. The conveying pipeline is arranged at the outlet.

[0010] Furthermore, the product collecting plate has four columns of upper and lower material positions; the four columns of material positions are grouped in twos for outputting different formed products; and the material blanking guide is provided with two corresponding material blanking channels.

[0011] Furthermore, the displacement drive assembly includes a drive motor, a first connecting rod and a second connecting rod. The first connecting rod, the second connecting rod and the product collecting plate are sequentially connected to form a crank connecting rod mechanism. The drive motor is used to drive the second connecting rod to move.

[0012] Furthermore, a plurality of slide blocks are fixed on the bottom surface of the product collecting plate. Both side edges of the mounting bracket are provided with slide rails matching with the slide blocks. The slide blocks and the slide rails are slidably connected.

[0013] Furthermore, a connecting piece is fixed to the inner end of the product collecting plate. The outer end of the first connecting rod is hinged to the connecting piece, and the inner end is hinged to the second connecting rod. The outer end of the second connecting rod is fixed to the output shaft of the driving motor.

[0014] Furthermore, two displacement sensors are arranged at intervals on the mounting bracket, and two triggering members are arranged at corresponding positions on the product collecting plate.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. The utility model sets multiple unloading positions on the product collection plate, and opens multiple unloading holes arranged in sequence on the unloading positions. The parts output from the fine mold can be transferred and output through the unloading holes, avoiding the damage of the parts caused by blowing transportation.

[0017] 2. The utility model provides a blanking channel corresponding to each blanking position on the blanking guide, so that the parts in each blanking hole can fall into the corresponding blanking channel respectively during the process of falling to the blanking conveying assembly, thereby avoiding the occurrence of material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural schematic diagram of the product collection plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the blanking conveying assembly in the utility model;

[0021] Figure 4 It is a schematic diagram of the relative positions of the product collecting plate and the blanking conveying assembly in the utility model.

[0022] Figure markings: 1. Mounting bracket; 2. Material discharge assembly; 2-1. Product collecting plate; 2-2. Displacement drive assembly; 2-3. Slider; 2-4. Slide rail; 2-6. Material discharge hole; 3. Material discharge conveying assembly; 3-1. Product collecting box; 3-2. Conveying pipeline; 3-3. Material discharge guide; 3-4. Material discharge channel; 4. Displacement sensor. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] The utility model will be further described below in conjunction with the accompanying drawings.

[0025] like Figure 1 and 2 As shown, a device for feeding and conveying in-mold products includes a mounting bracket 1, a feeding assembly 2 and a feeding and conveying assembly 3. The feeding assembly 2 is slidably connected to the mounting bracket 1, and is used to collect the products output after being punched by the fine blanking die, and transfer the products to the feeding port of the feeding and conveying assembly 3.

[0026] The blanking assembly 2 includes a product collecting plate 2-1 and a displacement driving assembly 2-2. The product collecting plate 2-1 can reciprocate between the product output port of the fine blanking die and the feed port of the blanking conveying assembly 3 under the drive of the displacement driving assembly 2-2. The blanking assembly 2 includes a product collecting plate 2-1 and a displacement driving assembly 2-2. The product collecting plate 2-1 can reciprocate between the product output port of the fine blanking die and the feed port of the blanking conveying assembly 3 under the drive of the displacement driving assembly 2-2. Furthermore, a plurality of sliders 2-3 are fixed on the bottom surface of the product collecting plate 2-1. Both side edges of the mounting bracket 1 are provided with slide rails 2-4 that cooperate with each slider 2-3. The slider 2-3 and the slide rail 2-4 are slidably connected. The product collecting plate 2-1 can slide in the horizontal direction under the push of the displacement driving assembly 2-2.

[0027] like Figure 2As shown, a plurality of unloading positions are provided on the bottom surface of the product collection plate 2-1. Each unloading position is provided with a plurality of unloading holes 2-6 adapted to the shape of the product output by the fine blanking die. When the fine blanking die completes the blanking of the product, the product collection plate 2-1 moves to the top of the die of the fine blanking die under the drive of the displacement drive assembly 2-2. The parts are ejected from the die by the fine blanking machine and placed in the unloading holes 2-6 of the product collection plate 2-1, and the bottom of the placed parts is flush with the port of the unloading holes 2-6. After the parts are placed, the product collection plate 2-1 moves to the feed port of the blanking conveying assembly 3 under the drive of the displacement drive assembly 2-2. When the product collection plate 2-1 passes through the feed port of the blanking conveying assembly 3, the parts placed in the unloading holes automatically fall into the feed port under the action of gravity.

[0028] like Figure 3 and 4 As shown, the blanking conveying assembly 3 includes a product collection box 3-1 and a conveying pipeline 3-2. An inclined blanking guide 3-3 is provided in the product collection box 3-1. An inner concave surface is provided on the blanking guide 3-3 to form a blanking channel 3-4 for part transmission. The two ends of the blanking channel 3-4 are respectively an inlet and an outlet. Among them, the caliber of the inlet is larger than the caliber of the outlet, which is convenient for collecting and outputting more parts. The conveying pipeline 3-2 is fixed at the outlet through a quick-release joint.

[0029] Furthermore, in this embodiment, there are four rows of material discharge positions on the product collection plate 2-1. The four rows of material discharge positions are grouped in pairs, and can correspond to the output of two parts of different sizes. There are two corresponding material discharge channels 3-4 on the material discharge guide 3-3. The two parts collected from the fine mold by the product collection plate 2-1 fall into the two material discharge channels 3-4 respectively. The adjacent side edges of the two material discharge channels 3-4 are provided with a protruding structure to prevent the parts in the two material discharge channels 3-4 from mixing during the output process.

[0030] In this embodiment, if Figure 1 As shown, the displacement drive assembly 2-2 includes a drive motor, a first connecting rod and a second connecting rod. The first connecting rod, the second connecting rod and the product collecting plate 2-1 are connected in sequence to form a crank connecting rod mechanism. Driven by the drive motor, the product collecting plate 2-1 reciprocates between the product output port of the fine blanking die and the feed port of the blanking conveying assembly 3.

[0031] Furthermore, a connecting piece is fixed to the inner end of the product collecting plate 2-1. The outer end of the first connecting rod is hinged to the connecting piece, and the inner end is hinged to the second connecting rod. The outer end of the second connecting rod is fixed to the output shaft of the driving motor.

[0032] In addition, in this embodiment, two displacement sensors 4 are arranged at intervals on the mounting bracket 1. Two corresponding triggering members are arranged on the product collection plate 2-1. When the product collection plate 2-1 moves inward or outward to the position of the corresponding displacement sensor 4, the product collection plate 2-1 stops moving. The staff can reverse the driving motor so that the product collection plate 2-1 can move in the opposite direction. Furthermore, the staff can control the stroke of the product collection plate 2-1 by adjusting the spacing between the two displacement sensors 4 so that it can adapt to parts at different output positions.

[0033] Furthermore, a machine plug connector is provided on the mounting bracket, which is connected to a driving part ejection device through a data cable, so that the ejection of the part can be controlled to cooperate with the movement of the product collecting plate.

[0034] The working principle of the utility model is as follows:

[0035] When in use, the device is set on one side of the blanking die. When the fine blanking die completes the blanking of the product, the product collecting plate 2-1 is driven by the displacement driving component 2-2 to move to the top of the concave die of the fine blanking die. The parts are ejected from the concave die by the fine blanking machine and placed in the blanking hole of the product collecting plate 2-1. The bottom of the inserted parts is flush with the port of the blanking hole.

[0036] After the parts are placed, the product collecting plate 2-1 moves toward the inlet of the blanking conveying assembly 3 under the drive of the displacement driving assembly 2-2. When the product collecting plate 2-1 passes through the inlet of the blanking conveying assembly 3, the parts placed in the blanking holes automatically fall into the inlet under the action of gravity. Since the multiple blanking holes on the product collecting plate 2-1 are arranged at intervals in the horizontal direction, the parts in each blanking hole can fall into the corresponding blanking channel 3-4 respectively when falling to the blanking conveying assembly 3, avoiding the mixing of materials.

[0037] The parts that fall into the blanking channel 3-4 are gradually discharged through the conveying pipelines 3-2 under the action of gravity.

[0038] 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 device for unloading and conveying in-mold products, characterized in that: comprising a mounting bracket (1); A material discharge assembly (2), the material discharge assembly (2) comprising a product collection plate (2-1) and a displacement drive assembly (2-2); the product collection plate (2-1) can reciprocate in a horizontal direction under the drive of the displacement drive assembly (2-2); a plurality of material discharge positions are provided on the product collection plate (2-1); and each material discharge position is provided with a plurality of material discharge holes (2-6) arranged in sequence and at intervals; A material dropping conveying assembly (3) is provided with material dropping channels (3-4) corresponding to each material dropping position, and is used for outputting the parts collected on the product collecting plate (2-1).

2. The device for unloading and conveying in-mold products according to claim 1, characterized in that: The blanking conveying assembly (3) comprises a product collection box (3-1) and a conveying pipeline (3-2); an inclined blanking guide (3-3) is arranged in the product collection box (3-1); an inner concave surface is arranged on the blanking guide (3-3) to form a blanking channel (3-4) for part transmission; the two ends of the blanking channel (3-4) are respectively an inlet and an outlet; and the conveying pipeline (3-2) is arranged at the outlet.

3. The device for unloading and conveying in-mold products according to claim 2, characterized in that: The product collection plate (2-1) has four rows of upper and lower material positions; the four rows of lower material positions are grouped in pairs and are used to output different parts; and the material drop guide (3-3) is provided with two corresponding material drop channels (3-4).

4. The device for unloading and conveying in-mold products according to claim 1, characterized in that: The displacement drive assembly (2-2) comprises a drive motor, a first connecting rod and a second connecting rod; the first connecting rod, the second connecting rod and the product collecting plate (2-1) are connected in sequence to form a crank connecting rod mechanism; the drive motor is used to drive the second connecting rod to move.

5. The device for unloading and conveying in-mold products according to claim 4, characterized in that: A plurality of sliders (2-3) are fixed on the bottom surface of the product collecting plate (2-1); both side edges of the mounting bracket (1) are provided with slide rails (2-4) matching with the sliders (2-3); and the sliders (2-3) and the slide rails (2-4) are slidably connected.

6. The device for unloading and conveying in-mold products according to claim 4, characterized in that: A connecting piece is fixed to the inner end of the product collecting plate (2-1); the outer end of the first connecting rod is hinged to the connecting piece, and the inner end is hinged to the second connecting rod; the outer end of the second connecting rod is fixed to the output shaft of the driving motor.

7. The device for unloading and conveying in-mold products according to claim 1, characterized in that: Two displacement sensors (4) are arranged at intervals on the mounting bracket (1); and two triggering members are arranged at corresponding positions on the product collecting plate (2-1).

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