Automatic stacking device for plastic ice cream covers

Abstract

The utility model discloses an automatic plastic ice cream cover stacking device which comprises a carrier plate, negative pressure suction cups, first negative pressure pipes, second negative pressure pipes, pistons, a switch feeler lever, a switch base, a touch switch, a telescopic corrugated pipe, a first connecting plate and a second connecting plate. The negative-pressure suction cup is fixedly installed at the lower end of the first negative-pressure pipe in a sealed mode, and the second negative-pressure pipe is fixedly installed at the top of the first negative-pressure pipe in a sealed mode. According to the automatic stacking device, when the negative pressure suction cup grabs the plastic ice cream cover, the touch switch can send an electric signal to the control module, whether the negative pressure suction cup sucks and grabs the plastic ice cream cover or not is judged, and the real-time monitoring function is achieved; and the problem that the plastic ice cream cover product is not sucked up and grabbed due to position deviation of the negative pressure suction cup or the supporting cushion block can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ice cream cover production technical field, especially, it is a kind of automatic stacking device of plastic ice cream cover. BACKGROUND

[0002] Plastic ice cream cover is cut after blister forming, and the plastic ice cream cover supported by the supporting pad is grabbed and discharged by the negative pressure suction cup. The existing negative pressure suction cup does not have a grabbing feedback function. In some cases where the negative pressure suction cup does not grab the plastic ice cream cover, the negative pressure suction cup or the supporting pad may be misaligned, which requires timely maintenance and repair, otherwise it will affect the next round of plastic ice cream cover forming and cutting operation. SUMMARY

[0003] The utility model solves the technical problems that an automatic stacking device is provided, which can monitor the state of the negative pressure suction cup grabbing the plastic ice cream cover in real time.

[0004] To solve the above technical problems, the present application is realized by the following technical scheme: an automatic stacking device for plastic ice cream covers, comprising a carrier plate, a negative pressure suction cup, a first negative pressure pipe, a second negative pressure pipe, a piston, a switch lever, a switch seat, a touch switch, an extension bellows, a first connecting plate and a second connecting plate. A plurality of first negative pressure pipes are linearly arrayed and fixedly installed on the carrier plate. The negative pressure suction cup is sealingly and fixedly installed at the lower end of the first negative pressure pipe. The second negative pressure pipe is sealingly and fixedly installed at the top of the first negative pressure pipe. The switch seat is fixedly installed at the top of the first negative pressure pipe. The touch switch is fixedly installed on the switch seat. The piston is slidingly installed in the second negative pressure pipe. The switch seat is provided with a first through hole. The first and second connecting plates are sealingly and fixedly installed on the upper and lower ends of the extension bellows. The second connecting plate is provided with a second through hole. The second connecting plate is sealingly and fixedly installed at the top of the second negative pressure pipe. The switch lever is fixedly installed on the first connecting plate. The switch lever is fixedly connected with the piston through the second through hole. The first negative pressure pipe is provided with a negative pressure pipe connector. The touch switch is connected to a control module through a circuit.

[0005] Preferably, four first guide rods are fixedly installed in a rectangular distribution on the second connecting plate, and the first connecting plate is slidingly and sleevedly installed on the first guide rods.

[0006] Preferably, the first negative pressure pipe, the first connecting plate and the first negative pressure pipe are fixedly connected by a pull rod bolt.

[0007] Preferably, the lower end of the switch lever is provided with a spherical surface structure.

[0008] Compared with the prior art, the automatic stacking device has the advantages that when the plastic ice cream cover is grabbed by the negative pressure suction cup, the touch switch is enough to send an electric signal to the control module to determine whether the plastic ice cream cover is sucked and grabbed by the negative pressure suction cup, and the function of real-time monitoring is achieved, so that the problem that the plastic ice cream cover product is not sucked and grabbed due to the position deviation of the negative pressure suction cup or the supporting pad block can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0009] The utility model is further illustrated below in combination with the drawings.

[0010] Figure 1 It is the structure schematic diagram of the utility model.

[0011] Figure 2 It is Figure 1 The enlarged structure schematic diagram of M of it. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in combination with the specific implementation mode:

[0013] As Figure 1 And Figure 2 The automatic stacking device for plastic ice cream cover includes a carrier plate 1, a negative pressure suction cup 2, a first negative pressure pipe 21, a second negative pressure pipe 3, a piston 31, a switch contact rod 32, a switch seat 41, a touch switch 42, a telescopic bellows 5, a first connecting plate 51 and a second connecting plate 52, a plurality of first negative pressure pipes 21 are fixedly installed in linear array distribution on the carrier plate 1, the negative pressure suction cup 2 is sealingly fixedly installed at the lower end of the first negative pressure pipe 21, the second negative pressure pipe 3 is sealingly fixedly installed at the top of the first negative pressure pipe 21, the switch seat 41 is fixedly installed at the top of the first negative pressure pipe 21, the touch switch 42 is fixedly installed on the switch seat 41, the piston 31 is slidingly installed in the second negative pressure pipe 3, the switch seat 41 is provided with a first through hole, the first connecting plate 51 and the second connecting plate 52 are sealingly fixedly installed at the upper and lower ends of the telescopic bellows 5, the second connecting plate 52 is provided with a second through hole, the second connecting plate 51 is sealingly fixedly installed at the top of the second negative pressure pipe 3, the switch contact rod 32 is fixedly installed on the first connecting plate 51, the switch contact rod 32 is fixedly connected with the piston 31 through the second through hole, the first negative pressure pipe 21 is provided with a negative pressure pipe joint 43, and the touch switch 42 is connected to the control module through a circuit.

[0014] Four first guide rods 62 are fixedly installed in rectangular distribution on the second connecting plate 52, and the first connecting plate 51 is slidingly sleeved and installed on the first guide rod 62, so that the straightness of the first connecting plate 51 is improved when moving up and down, and the jamming problem between the switch contact rod 32 and the piston 31 is avoided.

[0015] The first negative pressure pipe 21 is fixedly connected with the first connecting plate 51 through the pull rod bolt, thereby improving the sealing performance and the connection firmness of the first negative pressure pipe 21 and the first connecting plate 51.

[0016] The lower end of the switch contact lever 32 is provided in a spherical surface structure, so as to be slidably installed in the guide hole of the piston 31.

[0017] The negative pressure pipe joint 43 is connected to the negative pressure generator through a pipeline. After the plastic ice cream cover is formed and punched, the plastic ice cream cover is supported by the supporting pad, the mechanical hand controls the carrier plate 1 to drive the negative pressure suction cup 2 to move to the plastic ice cream cover above the supporting pad, the plastic ice cream cover is sucked and grabbed, and then is automatically stacked and placed. When the negative pressure suction cup 2 sucks and grabs the plastic ice cream cover, the combination of the piston 31 and the switch contact lever 32 moves downward due to the negative pressure state of the first negative pressure pipe 21 and the second negative pressure pipe 3, until the switch contact lever 32 contacts the touch switch 42 to generate an electrical signal and sends it to the control module. The control module judges whether the negative pressure suction cup 2 sucks and grabs the plastic ice cream cover according to whether each switch contact lever 32 sends a feedback signal. When the touch switch 42 does not send an electrical signal to the control module, the control module controls the sound and / or light alarm module to send an alarm signal. After the negative pressure suction cup 2 puts down the plastic ice cream cover it grabs, the telescopic bellows 5 can automatically rebound upward to reset, so that the switch contact lever 32 is separated from the touch switch 42. In order to further improve the upward reset rebounding capacity of the telescopic bellows 5, a spring is sleeved and installed on the switch contact lever 32, and the upper and lower ends of the spring act on the first connecting plate 51 and the second connecting plate 52, respectively.

Claims

1. An automatic plastic ice cream cone stacking apparatus, characterized by: The utility model relates to a negative pressure sucking device for wafer, including carrier plate (1), negative pressure sucking disc (2), first negative pressure pipe (21), second negative pressure pipe (3), piston (31), switch contact lever (32), switch seat (41), touch switch (42), telescopic bellows (5), first connecting plate (51) and second connecting plate (52), a plurality of first negative pressure pipe (21) linear array distribution fixed mounting is installed on carrier plate (1), negative pressure sucking disc (2) is sealed fixed mounting in first negative pressure pipe (21) lower extreme, second negative pressure pipe (3) is sealed fixed mounting in first negative pressure pipe (21) top, switch seat (41) fixed mounting is installed in first negative pressure pipe (21) top, touch switch (42) fixed mounting is installed on switch seat (41), piston (31) sliding installation is in second negative pressure pipe (3), first through -hole is provided on switch seat (41), first connecting plate (51), second connecting plate (52) sealed fixed mounting is installed in telescopic bellows (5) upper and lower both ends, second connecting plate (52) is provided with second through -hole, and second connecting plate (52) sealed fixed mounting is installed in second negative pressure pipe (3) top, switch contact lever (32) fixed mounting is installed in first connecting plate (51), and switch contact lever (32) passes through second through -hole and is fixedly connected with piston (31), and first negative pressure pipe (21) is provided with negative pressure pipe line joint (43), and touch switch (42) is connected to control module through circuit.

2. The automatic plastic ice cream lid stacking apparatus of claim 1, wherein: Four first guide rods (62) are fixedly installed in rectangular distribution on the second connecting plate (52), and the first connecting plate (51) is slidingly sleeved on the first guide rod (62).

3. The automatic plastic ice cream lid stacking apparatus of claim 1, wherein: The first negative pressure pipe (21) is fixedly connected with the first connecting plate (51) and the first negative pressure pipe (21) through a pull rod bolt.

4. The automatic plastic ice cream lid stacking apparatus of claim 1, wherein: The lower end of the switch contact lever (32) is provided with a spherical surface structure.

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