Ice cream paper sleeve forming electronic glue gun

Abstract

The utility model discloses an ice cream paper sleeve forming electronic glue gun which comprises an electronic valve, a lower clamping block, an upper clamping block, an anti-rotation sleeve, a threaded sleeve, a glue gun body and a cylindrical shaft, the glue gun body is fixedly installed on an outlet of the electronic valve, the lower clamping block is fixedly installed on the electronic valve, and a hexagonal through hole is formed between the lower clamping block and the upper clamping block; the anti-rotation sleeve is composed of end sleeves and a middle sleeve, and the two end sleeves are fixedly installed at the two ends of the middle sleeve. According to the valve body mounting structure of the electronic glue gun, the kerfs are formed in the end sleeves of the anti-rotating sleeves, so that after the end sleeves of the anti-rotating sleeves and the threaded sleeves are mounted in a threaded connection mode, the kerf sections of the end sleeves of the anti-rotating sleeves are shrunk and tightly held on the cylindrical shaft, the anti-rotating purpose is achieved, meanwhile, the screwed threaded sleeves at the inner end and the outer end abut against the lower clamping block and the upper clamping block after being screwed, and the anti-rotating effect is achieved. And the degree of freedom of the electronic valve moving in the axial direction of the cylindrical shaft is limited, so that the mounting firmness of the valve body of the electronic glue gun on the cylindrical shaft of ice cream paper sleeve forming and processing equipment is improved.

Description

Technical Field

[0001] This utility model belongs to the field of ice cream paper sleeve production technology, and in particular relates to an electronic glue gun for forming ice cream paper sleeves. Background Technology

[0002] The ice cream sleeve forming and processing equipment conveys the cut fan-shaped paper pieces and applies glue through an electronic glue gun. Then, it rolls the paper into a conical mold and ejects the material from the conical mold for unified collection. The mounting post reserved for the electronic glue gun in the ice cream sleeve forming and processing equipment is usually a cylindrical shaft structure. When the valve body of the electronic glue gun is clamped and fixedly connected to the cylindrical shaft, it cannot prevent rotation and cannot restrict the degree of freedom of the valve body of the electronic glue gun to move along the axial direction of the cylindrical shaft. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide an installation structure that can restrict the rotation of the electronic glue gun valve body on the cylindrical shaft of the ice cream paper sleeve forming and processing equipment, and at the same time restrict the degree of freedom of the electronic glue gun valve body to move axially along the cylindrical shaft.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: an electronic glue gun for forming ice cream paper sleeves, comprising an electronic valve, a lower clamping block, an upper clamping block, an anti-rotation sleeve, a screw sleeve, a glue gun body and a cylindrical shaft, wherein the glue gun body is fixedly installed on the outlet of the electronic valve, the lower clamping block is fixedly installed on the electronic valve, and the upper clamping block is fixedly installed on the electronic valve and the lower clamping block by fastening bolts, wherein a hexagonal through hole is formed between the lower clamping block and the upper clamping block;

[0005] The anti-rotation sleeve consists of an end sleeve and a middle sleeve. The two end sleeves are fixedly installed at both ends of the middle sleeve. The end sleeves are configured as cylindrical sleeves, and the middle sleeve is configured as a hexagonal sleeve that mates with a hexagonal through hole. The end sleeves are provided with slits extending to their outer ends in a circular array. The end sleeves are provided with external threads. The anti-rotation sleeve is provided with a through hole that mates with a cylindrical shaft. The anti-rotation sleeve is sleeved and installed on the cylindrical shaft. The middle sleeve is clamped and fixed in the hexagonal through hole. The threaded sleeve is screwed onto the external threads of the end sleeves.

[0006] Preferably, the outer diameter of the middle sleeve is 1.2-1.4 times the diameter of the end sleeve.

[0007] Preferably, the end sleeve has four slits arranged in a circular array.

[0008] Preferably, the length of the slit is 1 / 3 to 2 / 3 of the length of the end sleeve.

[0009] Compared with the prior art, the advantages of this utility model are: the valve body mounting structure of this electronic glue gun, by setting a slit on the end sleeve of the anti-rotation sleeve, after the end sleeve of the anti-rotation sleeve is screwed and installed with the threaded sleeve, the slit section of the end sleeve of the anti-rotation sleeve shrinks and hugs the cylindrical shaft, thus achieving the purpose of preventing rotation. At the same time, after the threaded sleeves at both the inner and outer ends are tightened, they abut against the lower clamping block and the upper clamping block, restricting the degree of freedom of the electronic valve to move along the axial direction of the cylindrical shaft, thereby improving the firmness of the valve body of the electronic glue gun on the cylindrical shaft of the ice cream paper sleeve forming and processing equipment. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings.

[0011] Figure 1 This is a schematic diagram of the internal structure of the main view of this utility model.

[0012] Figure 2 This is the left view of this utility model.

[0013] Figure 3 This is a schematic diagram of the anti-rotation sleeve structure. Detailed Implementation

[0014] The present invention will now be described in detail with reference to specific embodiments:

[0015] like Figures 1 to 3 The illustrated electronic glue gun for forming ice cream paper sleeves includes an electronic valve 1, a lower clamping block 2, an upper clamping block 3, an anti-rotation sleeve, a screw sleeve 7, a glue gun body 8, and a cylindrical shaft 9. The glue gun body 8 is fixedly installed on the outlet of the electronic valve 1, the lower clamping block 2 is fixedly installed on the electronic valve 1, and the upper clamping block 3 is screwed and fixedly installed on the electronic valve 1 and the lower clamping block 2 by fastening bolts 31. A hexagonal through hole 4 is formed between the lower clamping block 2 and the upper clamping block 3.

[0016] The anti-rotation sleeve consists of an end sleeve 6 and a middle sleeve 5. The two end sleeves 6 are fixedly installed at both ends of the middle sleeve 5. The end sleeve 6 is configured as a cylindrical sleeve structure. The middle sleeve 5 is configured as a hexagonal sleeve structure that mates with the hexagonal through hole 4. The end sleeve 6 is provided with slits 61 extending to its outer end in a circular array. The end sleeve 6 is provided with external threads. The anti-rotation sleeve is provided with a through hole that mates with the cylindrical shaft 9. The anti-rotation sleeve is sleeved and installed on the cylindrical shaft 9. The middle sleeve 5 is clamped and fixed in the hexagonal through hole 4. The threaded sleeve 7 is screwed and installed on the external threads of the end sleeve 6.

[0017] The outer diameter of the middle sleeve 5 is 1.3 times the diameter of the end sleeve 6, so that the end sleeve 6 can pass through the hexagonal through hole 4 without completely disassembling the upper clamping block 3. At the same time, after the threaded sleeve 7 is screwed and fixed on the end sleeve 6, the threaded sleeve 7 contacts the lower clamping block 2 and the upper clamping block 3, thus restricting the degree of freedom of the electronic valve 1 to move axially along the cylindrical shaft 9.

[0018] The end sleeve 6 has four slits 61 arranged in a ring array. The length of the slits 61 is 2 / 3 of the length of the end sleeve 6. This ensures the overall structural strength of the end sleeve 6 and also allows the slits 61 of the end sleeve 6 to be tightly held onto the cylindrical shaft 9 by the locking action of the screw sleeve 7, thus preventing rotation.

[0019] During installation, first, the anti-rotation sleeve is locked and fixed to the cylindrical shaft 9 through the inner end threaded sleeve 7. Then, the electronic valve 1 is installed on the middle sleeve 5 through its hexagonal through hole 4. Then, the fastening bolt 31 is tightened and the middle sleeve 5 is clamped and fixed by the cooperation of the lower clamping block 2 and the upper clamping block 3. Then, the anti-rotation sleeve is locked and fixed to the cylindrical shaft 9 through the outer end threaded sleeve 7. After the threaded sleeves 7 at both the inner and outer ends are tightened, they abut against the lower clamping block 2 and the upper clamping block 3.

Claims

1. An electronic glue gun for forming ice cream paper sleeves, characterized in that: The device includes an electronic valve (1), a lower clamping block (2), an upper clamping block (3), an anti-rotation sleeve, a screw sleeve (7), a glue gun body (8), and a cylindrical shaft (9). The glue gun body (8) is fixedly installed on the outlet of the electronic valve (1). The lower clamping block (2) is fixedly installed on the electronic valve (1). The upper clamping block (3) is screwed and fixedly installed on the electronic valve (1) and the lower clamping block (2) by fastening bolts (31). A hexagonal through hole (4) is formed between the lower clamping block (2) and the upper clamping block (3). The anti-rotation sleeve consists of an end sleeve (6) and a middle sleeve (5). The two end sleeves (6) are fixedly installed at both ends of the middle sleeve (5). The end sleeve (6) is configured as a cylindrical sleeve structure. The middle sleeve (5) is configured as a hexagonal sleeve structure that mates with the hexagonal through hole (4). The end sleeve (6) is provided with slits (61) extending to its outer end in a ring array. The end sleeve (6) is provided with an external thread. The anti-rotation sleeve is provided with a through hole that mates with the cylindrical shaft (9). The anti-rotation sleeve is sleeved and installed on the cylindrical shaft (9). The middle sleeve (5) is clamped and fixed in the hexagonal through hole (4). The threaded sleeve (7) is screwed and installed on the external thread of the end sleeve (6).

2. The electronic glue gun for forming ice cream paper sleeves according to claim 1, characterized in that: The outer diameter of the middle sleeve (5) is 1.2-1.4 times the diameter of the end sleeve (6).

3. The electronic glue gun for forming ice cream paper sleeves according to claim 1, characterized in that: The end sleeve (6) has four slits (61) arranged in a ring array.

4. The electronic glue gun for forming ice cream paper sleeves according to claim 1, characterized in that: The length of the slit (61) is 1 / 3 to 2 / 3 of the length of the end sleeve (6).

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