CN203127897U - Folding machine - Google Patents
Folding machine Download PDFInfo
- Publication number
- CN203127897U CN203127897U CN 201320108336 CN201320108336U CN203127897U CN 203127897 U CN203127897 U CN 203127897U CN 201320108336 CN201320108336 CN 201320108336 CN 201320108336 U CN201320108336 U CN 201320108336U CN 203127897 U CN203127897 U CN 203127897U
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- China
- Prior art keywords
- base
- folding machine
- expansion link
- screens piece
- swing arm
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Abstract
The utility model discloses a folding machine which comprises a machine frame (1), a swing arm (2) rotatably mounted on the machine frame (1), a flying and reaching head mounted at one end of the swing arm (2) and arranged above a paper frame, a movable position clamping device (3) mounted on the machine frame (1), and an expansion device (4) mounted at one end, far away from the flying and reaching head, on the swing arm (2). The folding machine has the advantages that by adopting the structure of the movable position clamping device and the expansion device, safety and reliability of the folding machine during use are improved; and the movable position clamping device and the expansion device are simple and convenient to operate and durable in use.
Description
Technical field
The utility model relates to the printing mechanism technical field, more particularly, relates to a kind of folding machine.
Background technology
Folding machine of the prior art adopts the connecting rod control of air-cylinder type to fly to reach rising or the decline of head usually.In use, when needs add paper, at first to control and fly to reach head and remain on certain height, and then add the paper operation.In this process, the not tight phenomenon of piston ring packing may appear in cylinder, causes connecting rod transmission campaign inefficacy, makes to fly to reach the right downslide of head process and cause potential safety hazard, makes troubles for normal commercial production.
The utility model content
The technical problems to be solved in the utility model is, in use may cause the defective of potential safety hazard at the above-mentioned folding machine of prior art, and a kind of folding machine that in use can safe operation is provided.
The technical scheme that its technical matters that solves the utility model adopts is:
The utility model has been constructed a kind of folding machine, and what comprise organism frame, be installed in rotation on the swing arm on the described organism frame and be installed in described swing arm one end flies to reach head; Describedly fly to reach the top that head is arranged on the paper frame; It is characterized in that described folding machine also comprises and is installed in the movable positioner on the described organism frame and is installed in the described swing arm retractor device that flies to reach an end of head away from described; Described movable positioner comprises the screens piece and can support at described screens piece bottom and rotating movable block; Described retractor device comprises the expansion link of scalable motion; Wherein,
When described swing arm drives described expansion link and moves downward, described expansion link can with the moving contact of described screens piece, and can stir described movable block and rotate, but and described expansion link holding in the bottom of described screens piece;
When described swing arm drove described expansion link upward movement, described expansion link can be successively and described movable block, the moving contact of described screens piece.
In folding machine described in the utility model, described screens piece is provided with the first contact groove; Described expansion link can contact the groove moving contact with described first.
In folding machine described in the utility model, described movable block is provided with the clicking section that is convex; Described clicking section comprise the supporting surface that can offset with described screens piece bottom and can with the contact surface of described expansion link moving contact; When described movable block and described screens piece offseted, described supporting surface protruded from the bottom of described screens piece.
In folding machine described in the utility model, described contact surface is provided with the second contact groove; Described expansion link can contact the groove moving contact with described second.
In folding machine described in the utility model, described movable positioner also comprises the base that is installed on the described organism frame; Described screens piece is fixedly connected on the described base; Described movable block is rotatably connected on the described base.
In folding machine described in the utility model, described base is provided with connecting bore; Described base is installed on the described organism frame by described connecting bore.
In folding machine described in the utility model, described screens piece is connected on the described base by the mode of welding.
In folding machine described in the utility model, described folding machine also comprises the turning cylinder that is installed on the described base; Described movable block is set on the described turning cylinder rotationally.
In folding machine described in the utility model, described retractor device also comprises spring housing and the spring that is installed in described spring housing inside; Described expansion link is connected with described spring, and can be on described spring housing fore and aft motion.
In folding machine described in the utility model, described retractor device comprises that also first base, second base and several connect the attaching parts of described first base and described second base; Described swing arm is installed between described first base and described second base; Described spring housing is installed on described first base.
Implement folding machine of the present utility model, have following beneficial effect: the structure of employing activity positioner and retractor device, improved folding machine safety and reliability in use; Moreover, this activity positioner and retractor device easy and simple to handle and durable in use.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the local structure scheme drawing of the folding machine that provides of the utility model preferred embodiment;
Fig. 2 is that the movable block in the folding machine shown in Figure 1 supports the structural representation in screens piece bottom;
Fig. 3 is the structural representation of the retractor device in the folding machine shown in Figure 1;
Fig. 4 is the structural representation of the expansion link in the folding machine shown in Figure 1 when moving along the screens piece;
Fig. 5 is that expansion link holding in the folding machine shown in Figure 1 is at the structural representation of screens piece bottom;
Fig. 6 is the structural representation of the expansion link in the folding machine shown in Figure 1 when breaking away from holding.
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
As shown in Figure 1, preferred embodiment of the present utility model provides a kind of folding machine, and it comprises organism frame 1, swing arm 2, movable positioner 3, retractor device 4 and flies to reach a (not shown).Swing arm 2 is installed in rotation on the organism frame 1.Fly to reach head and be installed in an end of swing arm 2, and fly to reach the top that head is arranged on the paper frame.Movable positioner 3 comprises screens piece 31 and movable block 32.Movable block 32 can support in the bottom of screens piece 31, and can rotate around self.Retractor device 4 comprises the expansion link 41 of scalable motion.When swing arm 2 drives expansion links 41 and moves downward, expansion link 41 can with 31 moving contacts of screens piece, and movable block 32 is rotated, but and expansion link 41 holdings in the bottom of screens piece 31.When swing arm 2 drove expansion links 41 upward movements, expansion link 41 can be successively and movable block 32,31 moving contacts of screens piece.
Particularly, in the present embodiment, movable positioner 3 also comprises base 33 and connecting bore 34.Base 33 is roughly the unitized construction of L like shape plate and square plate, and it is installed on the organism frame 1.Connecting bore 34 is arranged on the base 33, can adopt the mode that is threaded by this connecting bore 34 base 33 to be installed on the organism frame 1.The mode that employing is threaded can make base 33 be removably mounted on the organism frame 1.
See also shown in Figure 4ly, when swing arm 2 drove expansion links 41 and moves downward, more reliable and more stable when making expansion link 41 with 31 moving contacts of screens piece, screens piece 31 was provided with the first contact groove 311.When swing arm 2 drive expansion links 41 moved downward, expansion link 41 kept contacting groove 311 moving contacts with first, can limit the path of motion of expansion link 41 preferably, makes the motion of expansion link 41 more steady.
When swing arm 2 drove expansion links 41 upward movements, more reliable and more stable when making expansion link 41 with contact surface 321 moving contacts, contact surface 321 was provided with the second contact groove 323, sees also shown in Figure 4.When swing arm 2 drove expansion link 41 upward movements, expansion link 41 kept contacting groove 323 moving contacts with second, can limit the path of motion of expansion link 41 preferably, makes the motion of expansion link 41 more steady equally.
See also shown in Figure 3ly, in the present embodiment, retractor device 4 also comprises spring housing 42, first base 43, second base 44, attaching parts 45 and spring (not shown).Attaching parts 45 is provided with several, and it is connected first base 43 with second base 44.First base 43 and second base 44 are roughly square shape structure, and swing arm 2 is installed between first base 43 and second base 44.Among this embodiment, attaching parts 45 is made up of screw bolt and nut, and first base 43 and second base 44 are removably mounted in the swing arm 2.Attaching parts 45 is provided with four, is separately positioned on the corner position place of first base 43 and second base 44.Be understandable that the quantity of attaching parts 45 can also have other selection.
Spring is installed in the inside of spring housing 42.Expansion link 41 is connected on the spring, and can be on spring housing 42 fore and aft motion, namely expansion link 41 can stretch out from spring housing 42, in the spring housing 42 of also can withdrawing.
Use in the above-mentioned folding machine process concrete, along with the use of paper in the paper frame, be equipped with in the swing arm 2 under the side direction that flies to reach head and move, expansion link 41 upward movements correspondingly, and make expansion link 41 and 31 moving contacts of screens piece.After the paper in the paper frame used, expansion link 41 disengaged with screens piece 31.
When adding paper, need to fly to reach head and be promoted to certain height, change the paper operation again.Concrete operations are as follows: at first rotate swing arm 2 drive expansion links 41 and move downward, and this moment expansion link 41 and 31 moving contacts of screens piece, expansion link 41 is withdrawn in the spring housing 42 gradually.When expansion link 41 moves to when contacting with clicking section 320, can drive movable block 32 and itself and screens piece 31 be broken away from support, this moment, expansion link 41 stretched out from spring housing 42.The swing arm 2 that stops operating then, but expansion link 41 holdings see also shown in Figure 5 in the bottom of screens piece 31.Utilize lever principle, flying on the other end of swing arm 2 reaches head and remains on certain height, can add the paper operation this moment.
After paper adds end, carry out reset operation again.Concrete operations are as follows: at first rotate swing arm 2 drive expansion links 41 and continue to move downward, expansion link 41 is stirred movable block 32 and is rotated, after movable block 32 turns an angle, expansion link 41 disengages with movable block 32, this moment, movable block 32 resetted under the self gravitation effect, and movable block 32 and the bottom of screens piece 31 are offseted.And then rotate swing arm 2 drive expansion links 41 and continue upward movements, at this moment, contact surface 321 moving contacts in expansion link 41 and the movable block 32 see also shown in Figure 6.Behind swing arm 2 upward movement certain angles, expansion link 41 and 31 moving contacts of screens piece, thus realize homing action.
The structure of above-mentioned folding machine employing activity positioner 3 and retractor device 4 has improved this folding machine safety and reliability in use.Moreover this activity positioner 3 is easy and simple to handle and durable in use with retractor device 4.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (10)
1. folding machine, what comprise organism frame (1), be installed in rotation on the swing arm (2) on the described organism frame (1) and be installed in described swing arm (2) one ends flies to reach head; Describedly fly to reach the top that head is arranged on the paper frame; It is characterized in that described folding machine also comprises the movable positioner (3) that is installed on the described organism frame (1) and is installed in described swing arm (2) goes up the retractor device (4) that flies to reach an end of head away from described; Described movable positioner (3) comprises screens piece (31) and can support at described screens piece (31) bottom and rotating movable block (32); Described retractor device (4) comprises the expansion link (41) of scalable motion; Wherein,
Described swing arm (2) drives described expansion link (41) when moving downward, described expansion link (41) can with described screens piece (31) moving contact, and can stir described movable block (32) and rotate, and described expansion link (41) but holding in the bottom of described screens piece (31);
When described swing arm (2) drove described expansion link (41) upward movement, described expansion link (41) can be successively and described movable block (32), described screens piece (31) moving contact.
2. folding machine according to claim 1 is characterized in that, described screens piece (31) is provided with the first contact groove (311); Described expansion link (41) can contact groove (311) moving contact with described first.
3. folding machine according to claim 1 is characterized in that, described movable block (32) is provided with the clicking section (320) that is convex; Described clicking section (320) comprise the supporting surface (322) that can offset with described screens piece (31) bottom and can with the contact surface (321) of described expansion link (41) moving contact; Described movable block (32) and described screens piece (31) are when offseting, and described supporting surface (322) protrudes from the bottom of described screens piece (31).
4. folding machine according to claim 3 is characterized in that, described contact surface (321) is provided with the second contact groove (323); Described expansion link (41) can contact groove (323) moving contact with described second.
5. folding machine according to claim 1 is characterized in that, described movable positioner (3) also comprises the base (33) that is installed on the described organism frame (1); Described screens piece (31) is fixedly connected on the described base (33); Described movable block (32) is rotatably connected on the described base (33).
6. folding machine according to claim 5 is characterized in that, described base (33) is provided with connecting bore (34); Described base (33) is installed on the described organism frame (1) by described connecting bore (34).
7. folding machine according to claim 5 is characterized in that, described screens piece (31) is connected on the described base (33) by the mode of welding.
8. folding machine according to claim 5 is characterized in that, described folding machine also comprises the turning cylinder (5) that is installed on the described base (33); Described movable block (32) is set on the described turning cylinder (5) rotationally.
9. folding machine according to claim 1 is characterized in that, described retractor device (4) also comprises spring housing (42) and is installed in the inner spring of described spring housing (42); Described expansion link (41) is connected with described spring, and can go up fore and aft motion at described spring housing (42).
10. folding machine according to claim 9, it is characterized in that described retractor device (4) comprises that also first base (43), second base (44) and several connect the attaching parts (45) of described first base (43) and described second base (44); Described swing arm (2) is installed between described first base (43) and described second base (44); Described spring housing (42) is installed on described first base (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108336 CN203127897U (en) | 2013-03-11 | 2013-03-11 | Folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108336 CN203127897U (en) | 2013-03-11 | 2013-03-11 | Folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127897U true CN203127897U (en) | 2013-08-14 |
Family
ID=48935895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320108336 Expired - Fee Related CN203127897U (en) | 2013-03-11 | 2013-03-11 | Folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007712A (en) * | 2015-07-30 | 2015-10-28 | 山东日发纺织机械有限公司 | Feeder station clamping device |
-
2013
- 2013-03-11 CN CN 201320108336 patent/CN203127897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007712A (en) * | 2015-07-30 | 2015-10-28 | 山东日发纺织机械有限公司 | Feeder station clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20160311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |