Foaming product discharging mechanism

Abstract

The utility model discloses a foaming product blanking mechanism which comprises a back plate, a fixed clamping rod and a movable clamping rod, the fixed clamping rod is fixedly arranged on the front side of the back plate, the movable clamping rod is arranged on the front side of the back plate corresponding to the fixed clamping rod, and the movable clamping rod is connected with a driving mechanism so as to be close to or far away from the fixed clamping rod. Compared with the prior art, a foaming product is clamped through the fixed clamping rod and the movable clamping rod, and the clamping force is larger than that of a suction cup, so that the product can be smoothly separated from a mold in the discharging process and is not prone to falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of material blanking, in particular to a material blanking mechanism for foaming products. Background Art

[0002] When producing foam products such as EPS or EPP, a foaming machine is usually used for foaming and molding. The molded foam products are usually clamped to a specified position using a feeding mechanism such as a robot to facilitate stacking.

[0003] The unloading mechanism in the prior art includes a suction cup frame and a suction cup. When clamping a product, the suction cup frame first moves into the mold after the mold is opened, and then the suction cup generates negative pressure to suck up the product, and finally the suction cup frame moves to the unloading position to realize product unloading. However, the unloading mechanism in the prior art only uses the suction cup to suck the product. During the process of transporting the product, there is a situation where the suction force is insufficient and the product falls.

[0004] In view of this, the inventor conducted in-depth research on the above-mentioned defects in the prior art, and thus came up with this case. Utility Model Content

[0005] The main purpose of the utility model is to provide a foam product unloading mechanism, which has the characteristic of clamping the foam product by clamping force, so that the foam product is not easy to fall during the unloading process.

[0006] In order to achieve the above purpose, the solution of the utility model is:

[0007] A foam product unloading mechanism, comprising a back plate, a fixed clamping rod and a movable clamping rod, wherein the fixed clamping rod is fixedly arranged on the front side of the back plate, the movable clamping rod is arranged on the front side of the back plate corresponding to the fixed clamping rod, and the movable clamping rod is connected to a driving mechanism to approach or move away from the fixed clamping rod.

[0008] Furthermore, a plurality of the fixed clamping rods are arranged in parallel, the movable clamping rods are the same in number and correspond one to one with the fixed clamping rods, and the corresponding movable clamping rods are arranged in parallel with the fixed clamping rods.

[0009] Furthermore, the number of the fixed clamping rods and the number of the movable clamping rods are three.

[0010] Furthermore, a first fixing screw and a second fixing screw are respectively provided on both sides of the back plate, and first through holes are respectively provided at both ends of the fixing clamp rod, and the first through holes at both ends of the fixing clamp rod are respectively sleeved on the first fixing screw and the second fixing screw, and the first fixing screw and the second fixing screw are also provided with first fixing nuts located on the upper and lower sides of the fixing clamp rod; the position of the fixing clamp rod on the first fixing screw and the second fixing screw is adjustable.

[0011] Furthermore, the driving mechanism includes a first movable screw and a second movable screw located on both sides of the back plate, and the driving mechanism also includes a telescopic cylinder connected to the first movable screw and the second movable screw, and the telescopic cylinder is used to drive the first movable screw and the second movable screw to move axially; second through holes are respectively provided at both ends of the movable clamping rod, and the second through holes at both ends of the movable clamping rod are respectively sleeved on the first movable screw and the second movable screw, and the first movable screw and the second movable screw are also provided with second fixing nuts located on the upper and lower sides of the movable clamping rod; the position of the movable clamping rod on the first movable screw and the second movable screw is adjustable.

[0012] Furthermore, the fixing clamp rod is provided with a third through hole for the first movable screw rod and the second movable screw rod to pass through.

[0013] Furthermore, an upper fixing seat and a lower fixing seat are respectively provided at the upper and lower ends of the back plate; the telescopic cylinder is fixedly provided on the upper fixing seat; the first fixing screw and the second fixing screw are respectively connected to the upper fixing seat and the lower fixing seat.

[0014] Furthermore, the first movable screw rod and the second movable screw rod are both slidably connected to the upper fixed seat and the lower fixed seat.

[0015] Furthermore, the telescopic cylinder is an air cylinder, and the piston rods of the two air cylinders are respectively connected to the first movable screw rod and the second movable screw rod.

[0016] Furthermore, the back plate is made of a magnetically attractive metal material, and a suction cup is also provided on the back plate. The rear portion of the suction cup can be detachably magnetically attracted to the back plate, and the front portion of the suction cup extends beyond the fixed clamp rod and the movable clamp rod.

[0017] After adopting the above structure, the foam product feeding mechanism of the utility model has at least the following beneficial effects:

[0018] 1. The fixed clamping rod and the movable clamping rod on the front side of the back plate are moved closer to each other to clamp the foam product. This allows large foam products to be unloaded to solve the problem of insufficient adsorption of the suction cup when unloading large foam products. The fixed clamping rod and the movable clamping rod are moved away from each other to release the loose foam product.

[0019] Second, the fixed clamp rod is arranged on the first fixed screw and the second fixed screw, and the position of the fixed clamp rod is adjusted by adjusting the position of the first fixed nut on the first fixed screw and the second fixed screw. Similarly, the position of the movable clamp rod is adjusted by adjusting the position of the second fixed nut on the first movable screw and the second movable screw.

[0020] The position adjustment of the fixed clamping rod and the movable clamping rod changes the distance between the fixed clamping rod and the movable clamping rod, so as to adapt to the position and size of the foaming product in the mold cavity, making the utility model more adaptable.

[0021] 3. By setting a suction cup magnetically attached to the back panel, the suction cup can also be used when unloading small foam products. The magnetic method makes it easy to change the position of the suction cup. The front of the suction cup is extended beyond the fixed clamping rod and the movable clamping rod, so that when the suction cup absorbs the product, the fixed clamping rod and the movable clamping rod will not interfere with the foam product.

[0022] Compared with the prior art, the utility model clamps the foamed product by means of a fixed clamping rod and a movable clamping rod, and has a greater clamping force than the suction cup force, so that the product can be smoothly separated from the mold during the unloading process and is not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model relates to a structural schematic diagram of a foaming product feeding mechanism in a released state.

[0024] Figure 2 It is a structural schematic diagram of the clamping state of the foam product feeding mechanism.

[0025] Figure 3 It is a side view structural diagram of the foam product feeding mechanism.

[0026] Figure 4 It is a side view structural schematic diagram of a foam product unloading mechanism with a suction cup on the back plate.

[0027] In the figure:

[0028] Back plate 1; fixed clamp rod 2; third through hole 21; first fixed nut 22; movable clamp rod 3; second fixed nut 31; first fixed screw 41; second fixed screw 42; first movable screw 51; second movable screw 52; telescopic cylinder 53; upper fixed seat 61; lower fixed seat 62; suction cup 7. DETAILED DESCRIPTION

[0029] In order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

[0030] like Figures 1 to 4 As shown, it is a foam product unloading mechanism involved in the utility model, including a back plate 1, a fixed clamping rod 2 and a movable clamping rod 3, the fixed clamping rod 2 is fixedly arranged on the front side of the back plate 1, the movable clamping rod 3 is arranged on the front side of the back plate 1 corresponding to the fixed clamping rod 2, and the movable clamping rod 3 is connected to the driving mechanism to approach or move away from the fixed clamping rod 2.

[0031] In this way, the foam product unloading mechanism of the utility model can clamp the foam product by bringing the fixed clamping rod 2 and the movable clamping rod 3 on the front side of the back plate 1 close to each other. In this way, large foam products can be unloaded to solve the problem of insufficient adsorption force of the suction cup 7 when unloading large foam products. The fixed clamping rod 2 and the movable clamping rod 3 move away from each other to release the foam product.

[0032] Preferably, the fixed clamping rods 2 are arranged in parallel with a plurality of them, the movable clamping rods 3 are the same in number and correspond to the fixed clamping rods 2, and the corresponding movable clamping rods 3 are arranged in parallel with the fixed clamping rods 2. Furthermore, the fixed clamping rods 2 and the movable clamping rods 3 are provided in three pieces each. In this way, multiple products in the mold cavity can be unloaded at the same time.

[0033] Preferably, a first fixing screw 41 and a second fixing screw 42 are respectively provided on both sides of the back plate 1, and first through holes are respectively provided at both ends of the fixing clamp rod 2. The first through holes at both ends of the fixing clamp rod 2 are respectively sleeved on the first fixing screw 41 and the second fixing screw 42. The first fixing screw 41 and the second fixing screw 42 are also provided with first fixing nuts 22 located on the upper and lower sides of the fixing clamp rod 2; the position of the fixing clamp rod 2 on the first fixing screw 41 and the second fixing screw 42 is adjustable.

[0034] The driving mechanism includes a first movable screw 51 and a second movable screw 52 located on both sides of the back plate 1, and the driving mechanism also includes a telescopic cylinder 53 connected to the first movable screw 51 and the second movable screw 52, ​​and the telescopic cylinder 53 is used to drive the first movable screw 51 and the second movable screw 52 to move axially; second through holes are respectively provided at both ends of the movable clamping rod 3, and the second through holes at both ends of the movable clamping rod 3 are respectively sleeved on the first movable screw 51 and the second movable screw 52, ​​and the first movable screw 51 and the second movable screw 52 are also provided with second fixing nuts 31 located on the upper and lower sides of the movable clamping rod 3; the position of the movable clamping rod 3 on the first movable screw 51 and the second movable screw 52 is adjustable.

[0035] The fixed clamp rod 2 is arranged on the first fixed screw 41 and the second fixed screw 42. The position of the fixed clamp rod 2 is adjusted by adjusting the position of the first fixed nut 22 on the first fixed screw 41 and the second fixed screw 42. Similarly, the position of the movable clamp rod 3 is adjusted by adjusting the position of the second fixed nut 31 on the first movable screw 51 and the second movable screw 52.

[0036] The position adjustment of the fixed clamping rod 2 and the movable clamping rod 3 changes the distance between the fixed clamping rod 2 and the movable clamping rod 3. In this way, the position and size of the foamed product in the mold cavity can be adapted, making the utility model more adaptable. The first movable screw 51 and the second movable screw 52 simultaneously drive multiple movable clamping rods 3 to move relative to the corresponding fixed clamping rod 2 to achieve clamping and release.

[0037] Preferably, the fixed clamp rod 2 is provided with a third through hole 21 for the first movable screw rod 51 and the second movable screw rod 52 to pass through. In this way, the first movable screw rod 51 and the second movable screw rod 52 make way with the fixed clamp rod 2 through the third through hole 21, so that the fixed clamp rod 2 and the movable clamp rod 3 can be relatively aligned more conveniently.

[0038] Preferably, an upper fixed seat 61 and a lower fixed seat 62 are respectively provided at the upper and lower ends of the back plate 1; the telescopic cylinder 53 is fixedly provided on the upper fixed seat 61; the first fixed screw 41 and the second fixed screw 42 are respectively connected to the upper fixed seat 61 and the lower fixed seat 62. The first movable screw 51 and the second movable screw 52 are both slidably connected to the upper fixed seat 61 and the lower fixed seat 62. Furthermore, the telescopic cylinder 53 is a cylinder, and the piston rods of the two cylinders are respectively connected to the first movable screw 51 and the second movable screw 52. The upper fixed seat 61 and the lower fixed seat 62 provide installation positions for the upper and lower ends of the fixed screw and the movable screw, and the structure is compact.

[0039] Preferably, the back plate 1 is made of a magnetically absorbable metal material, such as Figure 4 As shown, a suction cup 7 is also provided on the back plate 1, and the rear part of the suction cup 7 can be magnetically attached to the back plate 1 in a detachable manner, and the front part of the suction cup 7 exceeds the fixed clamp rod 2 and the movable clamp rod 3. By providing the suction cup 7 magnetically attached to the back plate 1, the suction cup 7 can also be used when unloading small foam products. The magnetic attachment method makes it easy to change the position of the suction cup 7. The front part of the suction cup 7 is extended beyond the fixed clamp rod 2 and the movable clamp rod 3, so that when the suction cup 7 adsorbs the product, the fixed clamp rod 2 and the movable clamp rod 3 will not interfere with the foam product.

[0040] Compared with the prior art, the utility model clamps the foamed product by means of a fixed clamping rod 2 and a movable clamping rod 3, and has a greater clamping force than the suction cup 7, so that the product can be smoothly separated from the mold during the unloading process and is not easy to fall off.

[0041] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A foaming product feeding mechanism, characterized in that: It includes a back plate, a fixed clamping rod and a movable clamping rod, wherein the fixed clamping rod is fixedly arranged on the front side of the back plate, the movable clamping rod is arranged on the front side of the back plate corresponding to the fixed clamping rod, and the movable clamping rod is connected to a driving mechanism to approach or move away from the fixed clamping rod.

2. A foaming product feeding mechanism as claimed in claim 1, characterized in that: A plurality of the fixed clamping rods are arranged in parallel, the movable clamping rods are the same in number and correspond one to one with the fixed clamping rods, and the corresponding movable clamping rods are arranged in parallel with the fixed clamping rods.

3. A foaming product feeding mechanism as claimed in claim 2, characterized in that: The number of the fixed clamping rods and the number of the movable clamping rods are three.

4. A foaming product feeding mechanism according to any one of claims 1 to 3, characterized in that: A first fixing screw and a second fixing screw are respectively provided on both sides of the back plate, and first through holes are respectively provided at both ends of the fixing clamp rod. The first through holes at both ends of the fixing clamp rod are respectively sleeved on the first fixing screw and the second fixing screw. The first fixing screw and the second fixing screw are also provided with first fixing nuts located on the upper and lower sides of the fixing clamp rod; the position of the fixing clamp rod on the first fixing screw and the second fixing screw is adjustable.

5. A foaming product feeding mechanism as claimed in claim 4, characterized in that: The driving mechanism includes a first movable screw and a second movable screw located on both sides of the back plate, and the driving mechanism also includes a telescopic cylinder connected to the first movable screw and the second movable screw, and the telescopic cylinder is used to drive the first movable screw and the second movable screw to move axially; second through holes are respectively provided at both ends of the movable clamping rod, and the second through holes at both ends of the movable clamping rod are respectively sleeved on the first movable screw and the second movable screw, and the first movable screw and the second movable screw are also provided with second fixing nuts located on the upper and lower sides of the movable clamping rod; the position of the movable clamping rod on the first movable screw and the second movable screw is adjustable.

6. A foaming product feeding mechanism as claimed in claim 5, characterized in that: The fixing clamp rod is provided with a third through hole for the first movable screw rod and the second movable screw rod to pass through.

7. A foaming product feeding mechanism as claimed in claim 5, characterized in that: An upper fixing seat and a lower fixing seat are respectively arranged at the upper and lower ends of the back plate; the telescopic cylinder is fixedly arranged on the upper fixing seat; the first fixing screw and the second fixing screw are respectively connected to the upper fixing seat and the lower fixing seat.

8. A foaming product feeding mechanism as claimed in claim 7, characterized in that: The first movable screw rod and the second movable screw rod are both slidably sleeved with the upper fixing seat and the lower fixing seat.

9. A foam product feeding mechanism as claimed in claim 5, characterized in that: The telescopic cylinder is an air cylinder, and the piston rods of the two air cylinders are respectively connected to the first movable screw rod and the second movable screw rod.

10. A foaming product feeding mechanism according to claim 1, characterized in that: The back plate is made of a magnetically attracted metal material, and a suction cup is also provided on the back plate. The rear portion of the suction cup can be detachably magnetically attracted to the back plate, and the front portion of the suction cup exceeds the fixed clamping rod and the movable clamping rod.

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